Showing posts with label mcts online training. Show all posts
Showing posts with label mcts online training. Show all posts

Tuesday, May 22, 2012

Mcts Certification Training

Mcts Certification Training
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Saturday, February 4, 2012

70-513 Q & A / Study Guide / Testing Engine

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QUESTION 1
Exhibit:

There is a WCF (Windows Communication Foundation) service CertKingdomService.
CertKingdomService use address tcp:www.CertKingdom.com/CertKingdomService to listens for
messages.
The logical address is www.CertKingdom.com/CertKingdomService
The WCF client is configured as in the exhibit.
However, the client is unable to communicate with the server.
In what way must the configuration be adjusted?



Answer:




QUESTION 2
There is a WCF (Windows Communication Foundation) service CertKingdomService.
CertKingdomService has a callback contract.
There is a client application CertKingdomClient.
CertKingdomClient calls CertKingdomService.
How can you ensure that CertKingdomClient and CertKingdomService can communicate? Select two.

A. Use the OperationContractAttribute..
B. On CertKingdomService..
C. On CertKingdomClient..
D. ..set set the Async Pattern property value to false
E. ..set set the Async Pattern property value to true
F. ..use GetCallbackChannel
G. ..add a proxy derived from DuplexClientBase

Answer: C,G

Explanation:


QUESTION 3
There is a WCF (Windows Communication Foundation) service CertKingdomService.
CertKingdomService has a callback contract.
There is a client application CertKingdomClient.
CertKingdomClient calls CertKingdomService.
How can you ensure that CertKingdomClient and CertKingdomService can communicate? Select two.

A. Use the OperationContractAttribute..
B. On CertKingdomService..
C. On CertKingdomClient..
D. ..set set the Async Pattern property value to false
E. ..set set the Async Pattern property value to normal
F. ..use GetCallbackChannel (Of T)
G. ..add a proxy derived from DuplexClientBase (Of TChannel)

Answer: C,G

Explanation:


QUESTION 4
There is a WCF (Windows Communication Foundation) service CertKingdomService.
CertKingdomService supports transactions. Messages handled by CertKingdomService must be
encoded using a binary encoding, must be secured using Windows stream-based security, and
must be sent over TCR.
CertKingdomService must implement a custom binding for the service.
How should the stacking order be defined?



Answer:




QUESTION 5
There is a WCF (Windows Communication Foundation) application CertKingdomApp.
CertKingdomApp exposes a service as and end point (SOAP) for consumption by cross-platforms
clients.
You want to log messages that the service receives from the client.
What action should you take?



Answer:




QUESTION 6
There is a WCF (Windows Communication Foundation) service CertKingdomService.
CertKingdomService communicates with a database CertKingdomDB.
CertKingdomDB uses a workflow engine.
CertKingdomDB handles data access authorization. A security exception is raised an unauthorized
user tries to access CertKingdomDB.
This exception must be transmitted the client that is calling CertKingdomService.
How can this be achieved? Select two.

A. Use CertKingdomDB..
B. Use CertKingdomService..
C. ..and configure service Debug.
D. ..and configure router.
E. ..and configure router Security Audit.
F. ..and configure Unhandled Exception

Answer: B,C

Explanation:


QUESTION 7
There is a WCF (Windows Communication Foundation) service CertKingdomService.
There are out of-process process resources that CertKingdomService must access on behalf of an
originating caller. What should you do?

A. Use the service contract PrincipalPermissionAttribute..
B. Use ServiceSecurityContext.CurrentWindowsidentity.ImpersonationLevel..
C. ..and set the value to…
D. ..and change the value of bindingConfiguration attribute in the endpoint element of the
configuration file to..
E. .. TokenImpersonationLevelDelegation
F. .. wsHttpBinding
G. .. ssHttpBinding
H. .. Impersonation

Answer: B,C,E

Explanation:


QUESTION 8
There is WCF (Windows Communication Foundation) application CertKingdomApp.
There is a data contract CertKingdomData, with several data members, that is used by
CertKingdomApp.
Consider a serialized instance of CertKingdomData which is deserialized. If any of data members
are not available CertKingdomApp must throw a Serialization Exception.
What action should you take? Select three.

A. For each data member…
B. Use CertKingdomData and..
C. Set a default value in each of the data member declarations.
D. .. Set the IsRequired property..
E. .. Emit Default Value proper..
F. .. Order property..
G. ..add the Unknown Type attribute.
H. ..add the Known Type attribute.
I. ..to false.
J. ..to true.
K. .. to a unique integer value.
L. .. to a unique string value.

Answer: A,D,J

Explanation:


QUESTION 9
There is a WCF (Windows Communication Foundation) service CertKingdomService.
CertKingdomService exposes the operations CertKingdom1 and CertKingdom2.
CertKingdom1 should run with the identity of the client.
CertKingdom2 should run with the identity of the CertKingdomService.
How can this be achieved?



Answer:




QUESTION 10
There is a WCF (Windows Communication Foundation) service CertKingdomService.
CertKingdomService handles accounting related processes.
You must ensure that CertKingdomService runs with the identity of the application that is calling
CertKingdomService.
How can this be ensured?



Answer:



QUESTION 11
There is a WCF (Windows Communication Foundation) service CertKingdomService.
CertKingdomService is secured.
How can you track attempts to access CertKingdomService that are unsuccessful? Select all that
apply.

A. Use the serviceAuthorization behavior..
B. Use the serviceDebugger behavior..
C. Use the serviceSecurityAudit behavior..
D. Use the security configuration element..
E. ..and use attribute..
F. ..and use method..
G. Mode
H. messageAuthenticationAuditLevel
I. includeExceptionDetailsInFaults
J. authorizationManagerType
K. ..and set it to..
L. True
M. False
N. Success
O. Failure
P. Service
Q. Message

Answer: C,E,H,K,O

Explanation:

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Thursday, September 22, 2011

70-642 Exam

QUESTION 1
ABC.com has a forest with a domain named ABC.com. A server named ABC-SR05 is configured
as the DNS server. During a routine security check you discover a number of outdated resource
records in the ABC.com zone. You successfully set up the DNS service to do scavenging on ABCSR05
but after a month ABC-SR05 was clogged up with the same stale resource records again.
What action should you take to take away all outdated resource records?

A. You should execute the dnscmd ABC-SR05 /AgeAllRecords command.
B. You should disable the DNS service on ABC-SR05 and manually start scavenging stale
records.
C. You should execute the dnscmd ABC-SR05 /StartScavenging command.
D. You should enable the DNS scavenging utility on the us.ABC.com zone.
E. You should execute the dnscmd /zonerefresh command.
F. You should increase the Expires After setting of the Start of Authority (SOA) record.

Answer: D

Explanation:
You again noticed the same stale resource records still lay na.contoso.com even after enabled
DNS scavenging on Server1 because the Server1 may not have na.contoso.com zone integrated
with AD DS and loaded at the server.
To ensure that the stale resource records are removed from na.contoso.com, you need to enable
DNS scavenging on the na.contoso.com zone. The aging and scavenging can be configured for
specified zones on the DNS server to make sure that the stale records are removed from the
specified zone.
Reference: Enable Aging and Scavenging for DNS

http://technet2.microsoft.com/windowsserver2008/en/library/7972082c-22a1-44fc-8e39-

841f7327b6051033.mspx?mfr=true

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QUESTION 2
You work as the enterprise administrator at ABC.com. The ABC.com network uses the public
namespace ABC.com. All servers on the ABC.com network run Microsoft Windows Server 2008.
The ABC.com CIO does not want user to have the ability to copy the public DNS zone records.
You must make sure that the zone transfers are restricted to DNS servers that are listed in the
Name Servers option without affecting the operation of the public name resolution.
How will you comply with the CIO’s requirement?

A. Check the Service Locator (SRV) resource record enabled option on all ABC.com domain
controllers.
B. Configure the priority value for the SRV records on all the domain controllers of us.ABC.com to 1.
C. Check the Allow zone transfers only to servers listed on the Name Servers option on ABC.com.
D. Uncheck the DNS scavenging option on the us.ABC.com zone.

Answer: C

Explanation:
To ensure that public DNS zone records cannot be copied without impacting the functionality of
public DNS name resolutions, you need to configure the Allow zone transfers only to servers listed
on the Name Servers option on ABC.com. This setting allows you to restrict zone transfers only to
DNS servers listed in the Name Servers resource option on ABC.com.
Reference: DNS Zones

http://books.google.co.in/books?id=pL89TOMFcHsC&ABC=RA1-PA244&lABC=RA1-

PA244&dq=Allow+zone+transfers+only+to+servers+listed+on+the+Name+Servers+option+&sourc
e=web&ots=StFz29rSf5&sig=0wRSARkgYxCy2ohweQs4QUDMqEQ&hl=en#PRA1-PA243,M1


QUESTION 3
You work as the enterprise administrator at ABC.com. The ABC.com network has a domain
named ABC.com. All servers on the ABC.com network run Windows Server 2008 and all client
computers run Windows Vista.
The ABC.com network has two Servers named ABC-SR05 and ABC-SR06. ABC-SR05 is a
domain controller that is configured as DNS server. ABC-SR06 is configured to run a legacy
application. You receive an instruction from the CIO to include parameters like Service, Weight
Protocol, and Port number for the legacy application on ABC-SR05.
What action should you take to accomplish this?

A. You must create a Host Info (HINFO) record on ABC-SR05.
B. You must create a Well-Known Service (WKS) record on ABC-SR05.
C. You must create a Service Locator (SRV) record on ABC-SR05.
D. You must create a Pointer (PTR) resource record on ABC-SR05.
E. You must create a Start of Authority (SOA) record on ABC-SR05.

Answer: C

Explanation:
Your best option in this scenario would be to create a Service Locator (SRV) record. To configure
DNS on ABC-SR05 to include the parameters such as Service, Priority, Weight Protocol, Port
number, and Host offering this service for the custom application, you need to configure Service
Locator (SRV) records. An SRV record or Service record is a category of data in the Internet
Domain Name System specifying information on available services. Service locator (SRV)
resource record. Allows multiple servers providing a similar TCP/IP-based service to be located
using a single DNS query operation. This record enables you to maintain a list of servers for a
well-known server port and transport protocol type ordered by preference for a DNS domain name.
References: SRV Record

http://en.wikipedia.org/wiki/SRV_record

Resource records reference / SRV

http://technet2.microsoft.com/windowsserver/en/library/9b561e1b-9a0d-43e5-89a8-

9daf07afac0d1033.mspx?mfr=true


QUESTION 4
You work as the network administrator at ABC.com. The ABC.com network has a forest with two
domains named us.ABC.com and uk.ABC.com.
All servers on the ABC.com network run Windows Server 2008 and all client computers run
Windows Vista. Users in the us.ABC.com zone complain that it takes a long time to access
resources in the uk.ABC.com zone.
What action should you take to reduce the resolution response times? (Each correct answer
presents part of the solution. Choose TWO.)

A. You should create and configure a GPO with DNS Suffix Search List option to uk.ABC.com,
us.ABC.com.
B. You should configure the priority value for the SRV records on all the domain controllers of
us.ABC.com to 5.
C. You should apply the policy to all user workstations in the us.ABC.com zone.
D. You should enable Scavenge Stale resource records in the Zone Aging /Scavenging Properties
dialog box of every workstation.
E. You should create and configure a GPO with the Local-Link Multicast Name Resolution feature enabled.
F. You should execute the dnscmd /zonerefresh command on the workstations in uk.ABC.com.

Answer: A,C

Explanation:
To configure the user workstations in the us.ABC.com zone to improve the name resolution
response time for resources in the uk.ABC.com zone you need to configure a new GPO that
configures the DNS Suffix Search List option to us.ABC.com, us.ABC.com. Thereafter the policy
can be applied to all user workstations in the us.ABC.com zone.
A customized DNS suffix search lists to ensures that clients can locate services and other
computers when they perform single-label name queries.
Link-Local Multicast Name Resolution cannot be used because it allows IPv6 hosts on a single
subnet without a DNS server to resolve each other names. Therefore it need not be used here.
DNS SRV records cannot be used because they are the service records, which are a type of DNS
entry that specify information on a service available in a domain. They are typically used by clients
who want to know the location of a service within a domain. When multiple hosts are configured
for the same service, the priority determines which host is tried first.
Reference: Create a Disjoint Namespace / Update the DNS suffix search list

http://technet2.microsoft.com/windowsserver2008/en/library/afe94bc3-41fb-4817-84b5-

5517c38a0d391033.mspx?mfr=true
Reference: Introducing MS Windows Vista/ Learning about Dual Stack and IP Management
Enhancements

http://download.microsoft.com/download/5/7/8/578cbb95-c42e-4b9f-9989-

93ffdeae8af4/Introducing_Windows_Vista.pdf
Reference: Understanding DNS SRV records and SIP

http://blog.lithiumblue.com/2007/07/understanding-dns-srv-records-and-sip.html


QUESTION 5
You are employed as the enterprise administrator at ABC.com. The ABC.com network has a
domain named ABC.com. ABC.com has a subsidiary company named TestLabs.com. The servers
on both domains are configured to run Windows Server 2008.
You are responsible for a ABC.com server named ABC-SR05. ABC-SR05 is a configured to run
the DNS server role. There is a server on the TestLabs.com network named TESTLABS-LR18
that is configured to run the DNS server role. ABC-SR05 contains a stub zone. The master for the
stub zone on ABC-SR05 is ABC-SR06. During routine monitoring you discover that ABC-SR06
has failed resulting in name resolution problems for ABC users connecting to the TestLabs.com
network.
What action should you take to overcome this problem?

A. You must decrease the Minimum (default) TTL setting in the SOA record for the zone on
TESTLABS-LR18.
B. You must modify the stub zone to a secondary zone on ABC-SR05.
C. You must create a new Service Locator (SRV) record in the primary DNS zone on TESTLABSLR18.
Also create a new host (A) record for ABC-SR05.
D. You must enable DNS scavenging in the DNS zone on TESTLABS-LR18.
E. You must use a DNS forwarder on TESTLABS-LR18.

Answer: B

Explanation:
Users are not able to resolve names for testlabs.com because the master server has failed. To
ensure that users are able to resolve names for testlabs.com in such a scenario, you need to
change the stub zone to a secondary zone on ABC-SR05. This is because the primary name
server notifies the secondary zone server keeps an identical copy of the primary zone. Although it
contains read-only zone information, it can resolve names of the existing names.
You need to remove the stub zone because it requires the IP address of at least one DNS server
in the source domain to the DNS server hosting the stub zone. If this server goes down, then the
stub zone records eventually expire.
Reference: The Long and Short of Stub Zones / What Happens if a Source Server Goes Offline?

http://redmondmag.com/columns/article.asp?EditorialsID=641

Reference: DNS Stub Zones in Windows Server 2003

http://www.windowsnetworking.com/articles_tutorials/DNS_Stub_Zones.html


QUESTION 6
You are employed as a network administrator at ABC.com. The ABC.com network has a domain
named ABC.com. All servers on the ABC.com network run Windows Server 2008 and all client
computers run Windows Vista.
The ABC.com domain contains three Windows Server 2008 servers named ABC-SR05, ABCSR06
and ABC-SR07. ABC-SR05 and ABC-SR06 are configured as DNS servers while ABCMicrosoft
70-642: Practice Exam
SR07 passes DNS requests on to ABC-SR06.
How can you configured to enable ABC-SR07 to be updated as soon as DNS records are updated
on ABC-SR06 ?

A. You should execute the ipconfig /flushdns command on all ABC.com client computers.
B. You should execute the dnscmd /clearcache command on ABC-SR07.
C. You should decrease the Retry Interval value of the Start of Authority (SOA) record of ABC.com
to 10 minutes in the DNS service.
D. You should increase the Expires After option of the Start of Authority (SOA) record to 10
minutes in the DNS service.
E. You should enable the DNS Client service on the all client computers in the zone.

Answer: B

Explanation:
To ensure that ABC-SR07 is able to resolve the updated DNS record immediately you need to run
the dnscmd . /clearcache command on ABC-SR07.
Both the DNS server and the local DNS resolver cache any records they receive for a period of
time determined by a TTL setting in the record. The SOA for the zone determines the default TTL,
which is one hour for Windows DNS servers. To ensure that server immediately finds the updated
record, you need to use the Clear Cache option in the server’s property menu in the DNS console
or use the Dnscmd utility with the syntax dnscmd /clearcache, so that less records needs to be
searched.
If you restart the DNS user workstations it will only clear the DNS client cache. This will not resolve
the problem and restore proper name resolution however the DNS server will still respond to query
the name of the workstation.
Reference: dnscmd . /clearcache

http://technet2.microsoft.com/windowsserver2008/en/library/e7f31cb5-a426-4e25-b714-

88712b8defd51033.mspx?mfr=true
Reference: 10 DNS Errors That Will Kill Your Network

http://mcpmag.com/features/article.asp?editorialsid=413


QUESTION 7
You work as an enterprise administrator for ABC.com. The ABC.com network consists of a forest
with a domain named us.ABC.com. All servers on the ABC.com network run Windows Server
2008.
You are responsible for a DNS server named ABC-SR10 that hosts numerous secondary zones of
which us.ABC.com is one.
What action should you take to have ABC-SR10 perform the function of a caching-only DNS
server?

A. You should have the DNS stub zones disabled on ABC-SR10 prior to re-enabling the DNS
service.
B. You should have the DNS service uninstalled on ABC-SR10 prior to re-installing the DNS
service.
C. You should configure DNS Scavenging on ABC-SR10.
D. You should modify the DNS zones on ABC-SR10 to standard primary zones.
E. You should re-configure the DNS service with one or more forwarders.
F. You should enable Zone Aging on ABC-SR10.

Answer: B

Explanation:
In order to reconfigure ABC-SR10 as a caching-only DNS server you need to disable and reenable
the DNS service on ABC-SR10. Uninstalling and reinstalling DNS service will remove all
the previously configured data from ABC-SR10.
Reference: Install the DNS Server service

http://technet2.microsoft.com/windowsserver/en/library/421cd57a-9fd4-42da-8d22-

067738f034ee1033.mspx?mfr=true


QUESTION 8
You work as the network administrator at ABC.com. The ABC.com network has a forest that
contains four domains. All servers on the ABC.com network run Windows Server 2008. The
domain controllers are configured as DNS servers. All ABC.com users make use of a Web server
named ABC-SR02 to accomplish their daily tasks.
What action should you take to make sure that ABC.com users can access ABC-SR02 by using
Internet Explorer? (Each correct answer presents part of the solution. Choose THREE.)

A. By creating a GlobalNames zone on a DNS server.
B. By configuring ABC-SR02 in order to enable DFS-R on it.
C. By replicating the GlobalNames zone to all domains controllers in the ABC.com forest.
D. By creating a host (A) record for ABC-SR02 in the GlobalNames zone.
E. By creating a LegacyWINS zone on a DNS server.
F. By replicating the GlobalNames zone in the DNS zone for the forest root domain.

Answer: A,C,D

Explanation:
To ensure that users from all domains are able to access a ABC-SR02 by browsing to http: //Test
WebApp you need to create a zone named GlobalNames on a DNS server. Then GlobalNames
zone can be replicated to all domain controllers in the forest. Lastly a host (A) record can be
created for ABC-SR02 in the zone.
GlobalNames Zone (also known as GNZ) is designed to enable the resolution of the single-label,
static, global names for servers using DNS. GNZ is intended to aid the retirement of WINS, and it’s
not a replacement for WINS. GNZ is not intended to support the single-label name resolution of
records that are dynamically registered in WINS, records which typically are not managed by IT
administrators.
Reference: Understanding GlobalNames Zone in Windows Server 2008

http://www.petri.co.il/windows-DNS-globalnames-zone.htm


QUESTION 9
You work as the enterprise administrator at ABC.com. The ABC.com network has a domain
named ABC.com. ABC.com has its headquarters in Miami and a branch office in Toronto. IPv4
addressing is utilized at both offices.
During the course of the day you receive instruction from ABC.com to travel to the Toronto office
and deploy an additional server named ABC-SR06.
What action should you take to configure Routing and Remote Access on ABC-SR06?

A. You should have ABC-SR06 configured with the Routing and Remote Access role.
Then you should execute the netsh command with the interface ipv4 enable parameter.
B. You should have ABC-SR06 configured with the Routing and Remote Access role.
Then you should enable IPv4 Router Routing and Remote Access on ABC-SR06.
C. You should execute the netsh command with the interface ipv4 enable parameter on ABCSR06
prior to enabling Routing and Remote Access.
D. You should execute the netsh command with the ras ipv4 set access ALL parameter on ABCSR06.
Then you should have Router Routing and Remote Access enabled for IPv4 and IPv6.

Answer: B

Explanation:
To configure routing on the server at the branch office, you need to first install the Routing and
Remote Access role on the server and then enable the IPv4 Router Routing and Remote Access
option on the server.


QUESTION 10
You work as the enterprise administrator at ABC.com. The ABC.com network has a domain
named ABC.com. ABC.com currently has their headquarters located in Miami. The ABC.com
network servers run Microsoft Windows Server 2008 and the client computers run Microsoft
Windows Vista.
You are preparing to deploy a computer named ABC-SR21 which is configured with the Network
Access Policy (NAP) server role. ABC.com wants you to have the tunnel interface and the IPv6
Loopback interface as the only connections running IPv6.
What action should you take?

A. You should execute the netsh interface ipv4 enable command on ABC-SR21.
B. You should consider clearing the Internet Protocol Version 6 (TCP/IPv6) checkbox in the Local
Area Connection Properties window.
C. You should execute the netsh internal interface ipv6 delete command on ABC-SR21.
D. You should consider disabling the IPv4 Routing and Remote Access option on ABC-SR21.

Answer: B

Explanation:
To disable IPv6 for all connections except for the tunnel interface and the IPv6 Loopback interface,
you need to uncheck Internet Protocol Version 6 (TCP/IPv6) from the Local Area Connection
Properties window.
This is because unlike Windows XP and Windows Server 2003, IPv6 in Windows Vista and
Windows Server 2008 cannot be uninstalled. However, you can disable IPv6 in Windows Vista
and Windows Server 2008 by doing one of the following: In the Network Connections folder, obtain
properties on all of your connections and adapters and clear the check box next to the Internet
Protocol version 6 (TCP/IPv6) components in the list.
This method disables IPv6 on your LAN interfaces and connections, but does not disable IPv6 on
tunnel interfaces or the IPv6 loopback interface.
Reference: IPv6 for Microsoft Windows: Frequently Asked Questions

http://www.microsoft.com/technet/network/ipv6/ipv6faq.mspx


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Wednesday, September 14, 2011

Microsoft Lifecam Studio review

It might not be pretty, but the Microsoft LifeCam Studio is a powerful device
Microsoft’s LifeCam Studio looks like a CCTV camera from a dystopian nightmare – forget the eye of Sauron, this feels like the eye of Microsoft, and it’s pretty terrifying 70-640 Training .

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Perched on top of our monitor, we were frightened to use our iPads and iPhones while in its gaze, lest a warning light went off in Steve Ballmer’s office and Microsoft employees swept into our office to force Zunes into our trembling hands.

Of course, looks aren’t everything, and underneath the LifeCam Studio’s rather austere surface is a very decent camera. With a maximum resolution of 1080p, the detail and quality of the video it produces is exemplary.

The Truecolor technology included with the device makes subtle changes to lighting and colour that help improve the overall quality of your footage, and can be tweaked to produce the best looking video for your environment. There are also some fun video effects and augmented reality objects that can be added to the live video.

All of this comes at a price. If you’re recording at full 1080p HD resolution with effects turned on, your PC’s CPU usage will spike, and if your machine isn’t powerful enough to cope, your footage will more closely resemble a slow PowerPoint slideshow than smooth, DVD quality video.

It performs perfectly well as a webcam for video chats at lower resolutions, but unless you and your contacts have fast internet connections and no data caps, broadcasting at full HD is out of the question. The LifeCam Studio is much more suited to video blogging Microsoft Free MCTS Training and MCTS Online Training.

Monday, September 12, 2011

How Microsoft SQL and Oracle Certifications Compare

Which database certification is the most marketable? It is clear when searching online job sites that Oracle, DB2, and SQL Server certifications are what employers are expecting from a qualified database administrator (DBA). Being aware of the different standards for each industry will help you decide which is best for you 70-640 Training .


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SQL Server 2008 is the current version and offers progressive certification levels entitled Microsoft Certified Technology Specialist (MCTS), IT Professional (MCITP), Master (MCM), and Architect (MCA). The MCTS Implementation and Maintenance certification is required for the MCITP DBA exam Microsoft Free MCTS Training and MCTS Online Training.

The MCTS Database Development certification is required for the MCITP Database Developer exam. Both the MCITP DBA and the Database Developer certifications are required for the MCM exam. The MCM certification is required to reach MCA. The MCA certification requires a review board interview conducted by Microsoft. This would be the most marketable certification for someone wanting to move into a senior DBA position at a small to medium size company.
Oracle has historically been the most popular platform for larger companies. It has a balanced presence across all platforms and currently dominates all forms of UNIX. It is a close second to SQL Server on Windows and has been the most marketable certification internationally for years. The Oracle 9i Release 2 certification has three progressive levels of advancement called Associate (OCA), Administrator (OCP), and Master (OCM). An OCM will work best for someone looking forward to joining a large company and is willing to relocate.

DB2 is the platform of choice for most mainframes. It has a significant UNIX and Linux market presence because it runs on almost any operating system. DB2 offers a highly scalable and flexible product in a setting where most of the customer interaction happens through an ATM or kiosk of some kind. These custom devices require custom software and applications that can eventually report to an Oracle or SQL database but cannot run the software themselves.

The progressive certifications for DB2 are IBM Certified Database Associate, Administrator, and Advanced DBA. The Associate level is the prerequisite to the Administrator, which includes DBA for Linux, UNIX, and Windows (LUW), Mainframe DB2 DBA for z/OS, and IBM-Certified Application Developer. These certifications are only for a dedicated DB2 and mainframe professional as DB2 is not marketable is other industries and platforms.

Thursday, September 8, 2011

Cloud Computing: What You Need to Know About PaaS

Cloud computing discussions invariably begin with the "IPS" taxonomy: Infrastructure as a Service, Platform as a Service and Software as a Service. This taxonomy has the virtue of being comprehensible and neatly partitioning assessment requirements:


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The Challenges PaaS Presents

Why would one call PaaS a significant challenge for users? Simply because the undoubted power and productivity of these platforms brings a new set of issues to enterprises that they may not realize until well after they've deployed a number of applications.

Here are some of the things IT leaders should think about as they begin to evaluate their PaaS options:

1. Lock-in. Using a PaaS framework entwines your functionality with the CSP framework far more than installing your application into a provider's virtual machine. Attempting to extract an application when it is internally dependent upon services the provider presents requires deep inspection of code--not just installing a tarball into a different provider. The productivity you gain by leveraging the PaaS provider's offerings is matched by the dependence you suffer by being locked into the specifics of the offering. I'm less disposed than many to see lock-in as purely negative, as in my experience organizations embrace lock-in because it provides significant benefits. But it's important to go into this with one's eye open because it definitely represents a higher level of lock-in.

2. Complexity. Every PaaS provider puts its set of functionality together differently, with its framework constructed according to its view of how applications should be designed. Trying to determine how best to write and run your application in a PaaS environment is not trivial. For sure, it's a big step away from traditional on-premise environments.

3. CSP (cloud services provider) differentiation. As noted above, a number of PaaS frameworks claim to provide a layer of abstraction that hides the details of the cloud provider from the application developer. Setting aside the likelihood of this application abstraction really working, it overlooks the meta-application functionality that can lock one in as surely as anything. Much of this functionality will be provided by the CSP--think monitoring and payment systems, for example--and will focus on operations, not application writing. CSPs will use this level of functionality to differentiate themselves, with the net effect of locking you in at the operations level rather than the code level. Don't think this won't happen. The first thought a cloud provider has is, "How do I differentiate myself from other CSPs?" because they all fear becoming the computing equivalent of a "dumb pipe."

4. New skills. Your application developers will need to learn a new framework and how to develop applications for it. While many early cloud adopters are blessed with highly skilled development personnel that build new skills quickly, in the rest of the industry, getting organizations up to speed with something new is a human capital challenge.

5. Mapping existing practices to new frameworks. Most organizations have defined frameworks, methodologies and operational practices. These will have to be evaluated in light of a new framework and modified accordingly. In effect, this issue already exists with IaaS cloud offerings; it will just be exacerbated as the richness of the new framework presents more touch points for mapping.

This list may seem like a jeremiad full of reasons to refuse to embrace cloud computing. In fact, nothing could be further from the truth. The reality is that significant issues present themselves with every new platform, whether it be minicomputer, personal computer, cloud computer or mobile computer. It's crucial to recognize what challenges accompany the benefits associated with every new platform and prepare to meet them. It's also important to keep in mind the stresses--and solutions--that have occurred in the past. To quote the writer George Santayana, "Those who cannot remember the past are condemned to repeat it."

Bernard Golden is CEO of consulting firm HyperStratus, which specializes in virtualization, cloud computing and related issues. He is also the author of "Virtualization for Dummies," the best-selling book on virtualization to date.

Wednesday, September 7, 2011

Intel Joins the Windows 8 Developer Push

IDF takes place at the same time as BUILD, and the Wintel alliance (for now) is linking arms to reach out to developers Microsoft 70-640 Training .”.

If you’re going to Intel’s Developer Forum next week and want to know what’s up with Windows 8, good news: you don’t have to jet down to Anaheim, Microsoft has got you covered at IDF, too.



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As we all know, the Microsoft BUILD conference takes place next week in Anaheim, California (just across the street from Disneyland). BUILD is a rollup of PDC and WinHEC, so it’s the show for developers to attend. At the same time, Intel is hosting the Intel Developer Forum (IDF) in San Francisco.

This may present a quandary for some people, but thankfully, Microsoft and Intel are coordinating this rather well. For those of you attending IDF, you can get yourself at least some info on Windows 8. As for a beta, well, we still don’t know if one will come out at BUILD (although I’d be shocked if it didn’t happen). The most likely scenario is that you can register to get the beta while at IDF.

The information comes courtesy of Intel’s IDF site, which lists a few notable sessions involving Microsoft (click on the Technical Session Catalog and search for Microsoft). The biggest one comes on Wednesday, where Microsoft will deliver a session on Windows 8 called “Microsoft Windows 8 on Intel Architecture.” This session will be the look at Windows 8 and discuss “the work both companies are undertaking to deliver this new compute experience.”

Most of the sessions are reserved for Thursday, the last day of IDF. I’ve seen how attendance falls off on day 3 of IDF and question whether that’s a good idea, but maybe it was all they had Microsoft Free MCTS Training and MCTS Online Training.

The two companies will host a session called “Hot Topic Q&A: Intel and Microsoft – Windows 8.” Microsoft will have three representatives, Intel will have two engineers.

Another session on Thursday will be “Microsoft Windows Platform Evolution and UEFI Requirements.” UEFI stands for Unified Extensible Firmware Interface and will finally replace the creaky old BIOS firmware that has been in PCs for more than 30 years. The session will talk about the latest Windows 8 platform requirements including UEFI boot and security features.

The final session on Thursday will be “Integrating Intel Platform Capabilities on Microsoft Windows Security Architecture.” Intel will detail improvements in the Windows security architecture and how Intel hardware will work with the next-generation of Windows.

Sure sounds like a beta is coming, doesn’t it?

Saturday, September 3, 2011

Microsoft's 5 biggest weaknesses


Search, mobile devices, the Web and even the desktop represent challenges for Redmond

For all its success as the world's biggest maker of PC operating systems and office programs, Microsoft's position as the dominant provider of software to consumers is at risk.


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Obviously, Ballmer underestimated the iPhone's appeal, at least publicly. Three years later, when Microsoft unveiled Windows Phone 7, company officials admitted they had to start from scratch. After a botched Windows Phone 7 software update broke devices that were already in the hands of consumers, Microsoft's Windows Phone VP Joe Belfiore said Microsoft was still learning how to push out phone updates, a bizarre situation for a company that had been building phone software for years.

Windows Phone 7 has posted strong customer satisfaction ratings, but it doesn't have all that many customers. It turns out Windows phone Q2 sales dropped from 3 million last year to 1.7 million this year, making the device even less popular than Bada, a smartphone operating system developed on the side by Samsung, which puts most of its mobile efforts into Google's Android.

Things look even worse in the tablet market, which is utterly dominated by Apple's iPad. Windows 7 tablets aren't optimized for touch screens, and Windows 8 won't be out until sometime next year.

A partnership with Nokia (which dumped Symbian in favor of Windows Phone 7) and the demise of HP's webOS may help, but predictions from analyst firms IDC and Gartner that Windows Phones will top the iPhone in market share by 2015 were surprising to many. Even after the Bada numbers came out, Gartner stood by its prediction that Windows will become the No. 2 mobile platform behind Android by 2015, although it said the turnaround will not start immediately and will happen mostly outside of the United States. Even this optimistic scenario depends on the vast majority of Nokia Symbian users switching to Nokia Windows phones, instead of the more popular iPhones and Androids.

"The question, again, is Nokia Windows Phone 7's white knight?" Miller says. "I think Nokia makes some brilliant hardware, but I'm not sure it's really enough to pull consumers in."

Developer interest in the platform will, as always, be crucial. One challenge is that instead of scaling its phone OS up to tablets, Microsoft has chosen to adapt its desktop OS to potential iPad competitors. This means applications built for Windows phones will be difficult to port to Windows tablets. Microsoft is set to release more details about Windows 8 in September at its BUILD conference, and this is one question Miller believes the company should address. "My hope is we will see something about app unification at BUILD," he says.

Microsoft's response: Microsoft declined to comment about Windows 8, and did not answer questions about Windows Phone 7 market share or the application development issue. Instead, Microsoft released this statement:

"*IDC has forecasted that Windows Phone will be the number two operating system worldwide by 2015. (IDC, March 2011)

*The Samsung Focus running Windows Phone 7 was voted the favorite AT&T smartphone in PC Mag's Readers Choice Awards. 'The Samsung phones had better reliability and call quality and were also noted as being the best for gaming: Windows Phone 7 devices come with Microsoft's excellent Xbox Live.' (PCMAG.com)

Monday, August 29, 2011

Training for MCTS 70-640 Certification

I’ve taken quite an extended break from my last CCNA certification. After much thought, I’ve stepped back and decided to go towards a Microsoft certification. In particular, I will be training myself for the Microsoft MCITP: Enterprise Administrator.

The prerequisites for the MCITP: Enterprise Administrator are 70-640 Training, 70-642, 70-643, 70-647 and either 70-680 or 70-620 or 70-624.


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Right now I am starting off with the 70-640. At my organization we already have some Windows Server 2008 machines deployed but I’d like to get an expert grasp with this technology. I’d like to acquire more knowledge in creating solutions and deploying. The maintaining part is natural to me.

The tools I will be using to train myself for the MCTS 70-640:

* Sybex MCTS Windows Server 2008 Active Directory Configuration Study Guide by William Panek and James Chellis

* Various online material from Microsoft and Techexams

* Practice tests from the Sybex book

* Lab environment – physical or virtual

Since I do have a couple years experience working with Windows Server I will be putting myself on a fast track study guide. I plan on finishing the book and labs within 2 months and shortly after completing some practice tests I will take the real certification exam.

The most challenging part of all this will be managing time and resources. With full dedication I have no doubt that I can acquire this new knowledge and become MCTS Training and MCTS Certification certified through Microsoft.

Sunday, August 28, 2011

Google’s Schmidt sees more partners for TV

Edinburgh, Scotland: Google is “absolutely committed” to its fledgling television business and expects many more partners to join it soon, Executive Chairman Eric Schmidt said on Saturday.

Google TV, which allows viewers to mix Web and television content on TV screens via a browser, has received lukewarm reviews and been blocked by the major U.S. networks since its launch in the United States in October.


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Schmidt told the Edinburgh television festival its lack of success so far was partly because it was a feature designed into televisions, devices which consumers tend to replace only about once every five years.

“We’re absolutely committed to staying, to improving Google TV,” he said, adding that new companies would be joining existing partners Sony and Logitech for the next version. Logitech makes computer mice, speakers, webcams and keyboards.

“I believe that they’re both going to be on board and I believe there are many more coming. Wait shortly for an announcement,” he said.

Google has long harbored ambitions to extend its $28 billion online advertising business to the television arena, where the lion’s share of global ad budgets is spent.

It owns YouTube, the world’s most popular online video site, but has not announced any profits from that business since buying it in 2006.

Schmidt said in a keynote speech on Friday that he expected Google TV to launch in Europe early next year.

On Saturday, he said Google had not yet resolved its differences with U.S. networks ABC, NBC and CBS, and hoped the company would not encounter similar problems for its British launch.

“We certainly have talked to them about reversing their position and we certainly hope that won’t happen here,” he said, adding that Google was in talks with UK broadcasters.

Wednesday, August 24, 2011

Microsoft offers free Windows Phone gear to disenfranchised webOS devs

Now that webOS has zero official hardware manufacturers supporting it, Microsoft is hoping to lure webOS developers over to Windows Phone by giving them free hardware, training, developer tools, and so forth.



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This officially began on Friday with a tweet from Senior Director of Windows Phone 7, Brandon Watson. who said "To any published webOS devs: We’ll give you what you need to be successful on #Windows Phone, including free phones, dev tools and training, etc.”

Over 500 people reportedly responded to this initial message, to which Watson issued the following official reply:

"First things first. Thank you so much for reaching out to the Windows Phone team to signal your interest in bringing your talents to our platform. To be honest, we didn’t expect this level of response, so we were caught a bit flatfooted. It took a few days (on the weekend) to pull all the mails together into one place to allow me to respond in a smart way and not retype every mail by hand. Consider this a first step in building a relationship with the Windows Phone team. We are psyched to have you aboard and to see what your imagination can do on the Windows Phone canvas."

Windows Phone is currently the fifth-place mobile operating system behind Android, iOS, BlackBerry, and Symbian.

Saturday, August 20, 2011

Inspector Gadgets: Windows 7 Gadgets for Monitoring Your PC

It's been nearly two years since Windows 7 was released, and yet there are still some features that Windows 7 users may not be taking full advantage of -- such as desktop gadgets. Similar to the Mac's Dashboard Widgets, Windows desktop gadgets are mini-applications that reside on your desktop and can display live data, perform simple functions like search or password generation, or give you a sneak peek inside the inner workings of your PC.


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Computerworld — It's been nearly two years since Windows 7 was released, and yet there are still some features that Windows 7 users may not be taking full advantage of -- such as desktop gadgets. Similar to the Mac's Dashboard Widgets, Windows desktop gadgets are mini-applications that reside on your desktop and can display live data, perform simple functions like search or password generation, or give you a sneak peek inside the inner workings of your PC.

Windows 7 Bible: Everything You Need to Know About Microsoft's Windows 7 operating system

Each new Windows 7 system ships with a handful of gadgets that show dynamic data such as the time, the weather and current news headlines, but there are more than 5,000 gadgets available that run the gamut from the frivolous to the essential. A few come from Microsoft, but the vast majority were written by third-party developers, and most work with both Windows 7 and Vista. All are available for download at Microsoft's (MSFT) Windows Live Gallery.

There are gadgets for gaming, monitoring online auctions, keeping up with email or social media, playing music, encrypting files and even showing the phase of the moon. More important, though, gadgets can be extremely useful for system monitoring.

In the following pages, I've gathered a dozen handy gadgets that display data about key computer operations: networking, system resources, component status, battery level and more.

While these gadgets sometimes duplicate functions provided by built-in Windows tools, what sets them apart is that they're always on the desktop in easy view. Together, they provide a wealth of information about how your computer is operating in an at-a-glance format.

The best of them go a step further by linking to key system software. For instance, with the Network Meter gadget, it takes one click to refresh the PC's IP address, saving the half-minute of clicking it normally takes to manually refresh the connection.

Like other Windows gadgets, these system monitors are small (from 26KB to around 2MB) and have a highly focused scope. Most take less than a minute to download and install and don't adversely affect the system's performance.

The best part is that they are all free for the download -- a great way to add to your system without subtracting from your wallet.

System overview

With Windows 7 having something like 15GB of software code, figuring out what's going on inside a PC is no easy task. The SysInfo and System Control A1 gadgets provide a valuable peek.

Sunday, August 14, 2011

China stops fake Apple stores from using trademarks

The Chinese city of Kunming has been in spotlight for counterfeit Apple stores

The Chinese city of Kunming has stopped 22 fake Apple stores from illegally using the company's iconic trademarks after Apple lodged a complaint with authorities.




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Kunming authorities found 20 unauthorized Apple resellers, according to a Friday posting made on the city government's website. Currently, 11 of those resellers are being investigated. Two other stores were discovered for related violations.

IN PICTURES: Fake apple stores?

The city ordered all unauthorized Apple vendors to cease using the Apple trademarks by August 10, this past Wednesday. This included any decorative logos found on door entrances and clothes. All 22 stores complied with the demand.

Kunming authorities launched the investigation after Apple's Shanghai office sent a complaint about the fake stores on August 2, according to the government posting.

Apple did not respond to comment. Kunming's industry and commerce bureau could also not be reached.

News of Kunming's fake Apple stores appeared last month when a blogger posted photos from one of the vendors. The stores were built to closely match the decor of Apple's own official retail outlets, with employees even dressing similarly. The products sold, however, were said to be real.

Since the blog posting, the fake Apple stores have received unwanted attention from both the media and authorities. Kunming officials had launched an earlier investigation, in which they had found five unauthorized stores illegally using the Apple logo. Two stores were ordered to be shutdown.

Apple has become one of the most popular brands in China, according to analysts, with the company's products proving to be a hit among consumers. Last month, Apple COO Tim Cook said the company's revenue from China for this past quarter increased by more than six times from the same period last year.

But while Apple uses its own network of resellers in the country, the company only has four stores on mainland China, two located in Shanghai, the other two in Beijing. Long lines have formed at those retail outlets in the past when Apple launched its iPhone 4 and iPad 2 products, creating shortages for the products.

Friday, August 12, 2011

Microsoft Raises Exam Prices

Effective July 1, the price of many of the Microsoft certification exams is increasing. This is the first increase Microsoft has made to the program in nine years and the amount of change depends on what category candidate you happen to be. For example, a non-student U.S. resident will see prices change from $125 to $150 (a 20 percent increase), while student rates go from $60 to $83 (a 38 percent increase). The difference in percentage increases are all over the board -- in the United Kingdom, there is only a 12.5 percent increase, while exam candidates in Mexico face a 25 percent increase. The price change does not affect MTA, MCM, MCA or MOS exams.



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All exam vouchers issued prior to July 1 will continue to remain valid until their expiration date, so it is possible to purchase vouchers up to June 30 at the current rates. All Microsoft exams are given through Prometric testing centers worldwide. A FAQ about the price change can be found here http://www.microsoft.com/learning/en/us/certification/cert-pricing-FAQ.aspx

Thursday, August 11, 2011

IT Management: Leaving Microsoft: Software Giant's Key Employee Losses

As with any big company, Microsoft has seen its share of departures. Turnaround is an issue in every business and in every industry. However, if many of those who left Microsoft banded together to form a single entity, it would be enough to scare the living daylights out of many a startup or even some established companies.




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Microsoft has seen key people abandoning positions across the board—from high, C-level executives to middle managers to evangelists and strategic engineers and architects. Throughout 2010, there were several key departures, and the brain drain spilled over into this year, with some big names leaving in January. Perhaps the biggest fish to jump the net was Ray Ozzie, chief software architect of the company. Ozzie primarily made his mark at Microsoft in the cloud computing arena, but in the end he opted to exit. Ozzie leads what has been a virtual all-star team of technical, managerial and business talent to leave Microsoft over the last year or two. From Web development standard bearers to search folks, open source liaisons to database gurus, tools leaders to language geeks and consumer tech specialists, Microsoft has seen talent hit the door. However, Microsoft has a deep bench and, as in sports, when one player goes down, there is always someone else to step in and take that position. How well that replacement plays is another matter. Moreover, as veterans hit the door, significant new hires find their way in. In any event, the list in this slide show is by no means exhaustive; there have been several others to leave Microsoft’s ranks. But we thought this was at least representative of the talent to leave the software giant in recent

Sunday, August 7, 2011

Microsoft Bing Must Stay the Course as Google Alternative

Microsoft Bing needs to stick around and not only drive Google to innovate, but to enjoy the fruits mobile, local and One backlash of Microsoft's (NASDAQ:MSFT) revelation that its online services business lost $2.6 billion in the last fiscal year is that it had financial pundits calling for not only CEO Steve Ballmer's resignation, but for the Redmond, Wash., software giant to dump the main culprit: Bing.





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Reuters Breakingviews columnists Robert Cyran and Martin Hutchinson July 24 called for Microsoft to shed its search business for cash. Cyran said:

Microsoft needs to concentrate on a different kind of search: finding a buyer for Bing, its online search business. Bing is the industry's distant No. 2 after Google. It has become a distraction for the software giant—one that costs shareholders dearly. The division that houses Bing lost $2.6 billion in the latest fiscal year. Facebook, or even Apple, might make a better home for Bing. A sale would be a boon for Microsoft's investors.

This prompted a public relations reaction from Microsoft, which quickly seeded The New York Times with an insider's piece on Bing. Microsoft granted the Times rare access to Bing leader Qi Lu, whom the software giant lured from Yahoo three years ago to power Bing. Lu talks about the need for a decision engine to make search more intuitive for users.

Analyst David Card, who recently became GigaOm Research's director, said ridding itself of Bing would be a bad idea for Microsoft.

"Microsoft must have a credible search-engine business to defend its core platforms and APIs, as well as keep its biggest rival, Google, honest by forcing Google to create sustainable business models in competitive markets like applications and mobile," Card wrote. "And a somewhat more successful search engine would solidify Microsoft's own ad business and open emerging revenue streams."

In other words, without Bing, Microsoft lacks the necessary firepower to counter Google online. Facebook enjoys a growing social display-ad business, but it hasn't quite taken off the way experts believe it should or will. There really are no other formidable challengers, not only to keep Google "honest," but also to keep the dominant search engine from resting on its laurels. That's prone to happen in the Internet era; see Yahoo for reference No. 1.

Indeed, Google has accelerated its pace of innovation. Perhaps Google's biggest search innovation since Bing formally launched in June 2009 came in the form of Google Instant predictive-search technology in September 2010.

Instant was first used for search results, but is now also employed for actual Web pages for which users are searching. The idea is to speed up the pace at which users search for and land on information they are seeking. Google believes this will save its 1 billion Web searchers countless hours of time.

IDC analyst Hadley Reynolds also said that Bing is better for Google, Microsoft and the rest of the world. Reynolds suggests that the reward for success—new business in software and services for social, mobile and local territory—could be bigger than Office for Microsoft at some point in the future.

"The business models may be different, more subscriptions and advertising, but the ability to provide users with an attractive and functional online experience is a constant," Reynolds told eWEEK. "They will refuse to cede this territory to Google, no matter how many mistakes like Zune and Windows Phone and their earlier Web-search products it takes to eventually gain a good, strong competitive position."

To that end, Reynolds doesn't see Microsoft shareholders forcing the company to give up their grip on future business franchises, no matter how many pundits clamor for the play.

"While Google will continue to innovate, the reason they are more focused on this is because there is a viable competitor in the market," Altimeter Group founding analyst Charlene Li told eWEEK. "Is this keeping Google honest? I prefer to think that it's serving our [consumers'] needs better."

Li—who admitted that she is a Google power user who occasionally goes to Bing for travel search, which she claimed is better than what Google offers to date—also pointed to the broad, deep partnership between Facebook and Microsoft: Facebook gives Microsoft social-network access and Bing powers Facebook's Web search, need each other.

"The social search on Bing is decent, and at some point, I expect that parts of it will show up in Facebook itself. So add Facebook to the equation, and the whole dynamic changes," Li said.

Friday, August 5, 2011

Black Hat Organizer Touts Value of Publicizing Cyber-Security Research

As the threat landscape evolves, researchers discussing their latest research and exposing vulnerabilities help organizations become more aware, a Black Hat organizer said.

LAS VEGAS—The threat landscape is increasingly sophisticated, complex and volatile, but there are some promising trends on how organizations are meeting the threat, a Black Hat organizer said as he kicked off the annual security conference.




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Organizations and international governments are now more aware of the necessity of cyber-security and are exerting a more concerted effort to protect core Internet infrastructure, Black Hat founder and director Jeff Moss said as he welcomed attendees to the conference in Las Vegas Aug. 3. This change could be attributed partially to researchers that publicize their security findings, Moss said.

“The researchers are always talking publicly about this, they are some of the few people who are actually talking out loud about what’s going on,” he said.

Historically, Black Hat was a good "proxy for a crystal ball" that revealed the "interesting things that will happen in the future," according to Moss. Organizations would say, "If that's what they're doing now, I probably should be doing something about that," Moss said.

The topics covered at Black Hat often are an accurate indicator of the kinds of exploits and threats that may be coming down the road, he said.

“Stories and talks that happen at Black Hat affected the world later,” Moss said, adding, “We have this great mirror” into the types of security trends that people are paying attention to.

The increased awareness also meant security was being discussed by senior executives much earlier in the decision making process, Moss said. It was easier for security professionals to make the case for security to the executive level since CIOs and CEOs were aware and nervous about what could happen.

“You’ve got more than enough stories now to explain to your management how (security) can be a business enabler,” Moss said, referring to the recent string of data breaches.

Organizations talking about security sooner in the process have more control over how it's implemented. “If you involve us in the decision making process we can help you. If you only call us when the house is on fire, you have much fewer options,” Moss said.

The U.S. government was also increasing international collaboration on cyber-security issues, which would help make the Internet safer for everyone, Moss said. If other international governments followed suit and published a policy document similar to the Department of Defense's Cyber-Security Strategy, than they can all start working together on "commonalities," according to Moss.

For example, if governments agree on definitions and tactics, they can work together to stop organized crime, phishing and money laundering, Moss said.

Vendors were also reacting deliberately and "intelligently" when a security vulnerability was discovered in one of their products, Moss said, noting that was a sign the software industry was maturing. "They don't have that knee-jerk reaction so much when someone points out a flaw in one of their products," Moss said.

Organizations are also taking steps to protect core infrastructure by adding security features such as DNSSec to secure online traffic. The eventual IPv6 upgrade will also bolster overall security, Moss said.

Launched as a vendor-neutral alternative to industry security conferences 15 years ago, Black Hat attracted more than 8,000 researchers and security professionals, according to organizers. The more technical and edgy DEFCon follows a week of Black Hat training sessions and briefings. DEFCon begins Aug. 5.

Monday, August 1, 2011

Windows MID has built-in phone

Taiwan-based DigiCube has announced a MID (mobile internet device) that doubles as a 3.5G cellphone. The "MIDPhone-50" uses an Intel Atom Z5xx CPU, has a five-inch touchscreen display, includes a 16GB SSD (solid state drive), and runs Windows XP Embedded, according to the company.



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(Click here for a larger view of DigiCube's MIDPhone-50)

It's been thought that phones running a desktop version of Windows wouldn't appear until next year, when Intel says it will release its "Moorestown" platform, cutting idle power consumption to just 1/10th of today's Atom CPUs. But, much like a prototype phone from BYD Electronics shown off by Intel during April's IDF in Beijing, DigiCube's MIDPhone-50 uses the chipmaker's original Z5xx Atoms, in either 1.1GHz (Z510) or 1.6GHz (Z530) flavors.

DigiCube says the MIDPhone-50 has a 1800mAh battery, which reportedly delivers a battery life of just two hours. So, while the device isn't well-suited to marathon talkers, it does provide an interesting mix of capabilities. The MID has a "voice-ready, 3G" cellular module or optional WiMax, plus 802.11b.g WiFi and Bluetooth. Meanwhile, there's 512MB or 1GB of DDR2 RAM, a 16GB SSD, and a microSD slot, according to the company.

The MIDPhone-50 has a five-inch touchscreen display with 800 x 480 resolution, a touchpad, and a QWERTY keyboard that slides out from under the display, says DigiCube. In addition to a VGA-resolution webcam, the device also has one USB host port, one USB client port, and jacks for an external microphone and headphones, the company adds.


The DigiCube MIDPhone-50 with its optional docking cradle
(Click to enlarge)

DigiCube says the MIDPhone-50, said to weigh 14.8 ounces with battery, is additionally offered with an optional docking cradle (above). It's said the compact cradle sports a VGA port, three USB ports, and a 10/100 Ethernet port, while adding just 2.2 ounces in weight.

Features and specifications listed by DigiCube for the MIDPhone-50 include:

* Processor -- 1.1GHz Intel Atom Z510 or 1.6GHz Atom Z530
* Memory -- 512MB or 1GB of DDR2 RAM
* Storage -- 16GB SSD
* Display -- 5-inch touchscreen display with 800 x 480 resolution
* Keyboard -- Slide-out QWERTY keyboard
* Wireless:
o LAN -- 802.11b/g
o PAN -- Bluetooth
o WAN -- "3.5g" module, voice-capable, or WiMax
* Other I/O:
o 1 x USB host
o 1 x USB device
o Microphone in
o Headphone out
* Expansion:
o microSD slot
o Docking station (optional), with:
+ 3 x USB
+ VGA
+ 10/100 Ethernet
* Battery -- 1800mAh
* Dimensions -- 6.76 x 3.3 x 1.0 inches (171.8 x 84 x 25.5mm)
* Weight -- 14.8 ounces (420g)



A video of the DigiCube MIDPhone-50 at Computex
Source: Jkkmobile
(click to play)


Availability

DigiCube did not release pricing or availability for the MIDPhone-50, but said the device runs Windows XP and Windows Vista as well as Windows XP Embedded. More information may be found on the company's website, here.

Wednesday, July 27, 2011

Microsoft exploits uproar over Firefox 4's retirement to beat IE drum

Company exec pleads IE's case to enterprise in open letter to IBMer

Computerworld - A Microsoft executive late Thursday used the furor over Mozilla's decision to curtail support for Firefox 4 to plead the case for Internet Explorer in the enterprise.



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"I think I speak for everyone on the IE team when I say we'd like the opportunity to win back your business," said Ari Bixhorn, director of IE at Microsoft, in a post on his personal blog. "We've got a great solution for corporate customers with both IE8 and IE9, and believe we could help you address the challenges you're currently facing."

Bixhorn addressed his open letter to John Walicki, the manager of workplace and mobility in the office of IBM's CIO. Earlier Thursday, Walicki and others had voiced their displeasure with Mozilla's decision to retire Firefox 4 from security support when it launched the new Firefox 5 this week.

In a comment appended to a blog maintained by Michael Kaply, a consultant who specializes in customizing Firefox, Walicki called Mozilla's decision to end security support for Firefox 4 a "kick in the stomach."

More: Browser Topic Center
Walicki said his company has 500,000 corporate users on Firefox -- a year ago IBM set the open-source browser as the default on all new PCs assigned to workers -- and complained that IBM had just completed testing Firefox 4 and was planning to roll it out later this year as a replacement for Firefox 3.6.

"I'm now in the terrible position of choosing to deploy a Firefox 4 release with potentially unpatched vulnerabilities, reset the test cycle for thousands of internal apps to validate Firefox 5 or stay on a patched Firefox 3.6.x," Walicki wrote.

Bixhorn was quick to exploit the opportunity.

"Although I'm in no position to question a competitor's approach to customer engagement and support, I did want to take the opportunity to clarify the Internet Explorer team's commitment to, and support for, our corporate customers," said Bixhorn, who then spelled out Microsoft's position.

"Enterprises have always been, and will always be, an important focus of ours," Bixhorn said.

He also reminded Walicki of Microsoft's long-standing policy to support each edition of IE "as long as the latest version of Windows that it runs on is supported."

That means, Bixhorn continued, Microsoft will support IE9, which launched a week before Firefox 4, through January 2020.

Mozilla pulled the support plug on Firefox 4 three months after its late March debut.

Asa Dotzler, director of Firefox, has made it clear he doesn't consider enterprise users worth supporting.

In several comments added to a follow-up post by Kaply, Dotzler did not mince words.

"Enterprise has never been (and I'll argue, shouldn't be) a focus of ours," Dotzler said. "I can't imagine why we'd focus at all on the kinds of environments you care so much about."

Later Thursday, Dotzler essentially said it was a return-on-investment decision.

"Years ago, we didn't have the resources [to solve the enterprise support problem]. Today, I argue, we shouldn't care even if we do have the resources because of the cost benefit trade," Dotzler said. "A minute spent making a corporate user happy can better be spent making many regular users happy. I'd much rather Mozilla spend its limited resources looking out for the billions of users that don't have enterprise support systems already taking care of them."

Near day's end, he was even more blunt: "I'm basically saying that I don't care about making Firefox enterprise-friendly," Dotzler said.

Some commenters weren't sure how to take his comments.

"Sorry Asa ... I seriously do not know if this is a joke or if you honestly think that the world loves FF [Firefox] that much," said a commenter identified only as "Eric."

But Bixhorn seemed certain that Mozilla's message was coming through loud and clear.

"And John [Walicki], as you point out, Mozilla's recent decision to accelerate the pace of their releases further accentuates the problem of only supporting the latest version of Firefox," said Bixhorn.

"Let me know if you'd like to discuss this further," he concluded, and published his email address.