Monday, April 6, 2009

[TechRepublic] Unsecured mobile devices pose increasing risk to networks

April 06, 2009
Unsecured mobile devices could open a new backdoor into your network
What kind of security policies do you enforce on mobile devices and smartphones that employees bring into the office? Are unsecured mobile devices opening up a backdoor into your corporate network?

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Do not forget TCP Offload
The TCP offload engine (TOE) allows for higher performance on systems where a large amount of network traffic will take place. Basically, TOE-supporting systems shifts the processing requirements on the network transport to the interface. This can make a significant difference on systems where near line speed traffic occurs.


Monitor your outbound DNS connections
Consider monitoring or filtering outbound DNS connections to better protect your network against certain phishing attacks and a new breed of trojans that masquerade as DHCP servers.


Create router menus to suit your needs
Lori Hyde tells you how to create router menus that allow you to control user access to a limited set of commands.


Windows 7 now allows you to boot a native OS from a VHD file
IT pro Brad Bird explains how to use the new capability in Windows 7 to boot an OS natively from within a VHD file rather than the standard method of dual booting.


Grand Central becomes Google Voice with upgraded features
Derek Schauland discusses the new features in Google Voice' s call-forwarding service, now in beta for existing Grand Central customers. Find out why he thinks it's a handy service.


Additional TechRepublic resources

Tweak Windows Vista's Logon screen to meet your needs
It is possible to change the configuration of the Microsoft Windows Vista Logon screen to show the text you want it to show. Greg Shultz shows you how to tweak Vista's Logon screen.


Linux basics: Finding the right applications
If you're new to using Linux, you'll want to find applications that help you do all the things you used to on your former OS. Are you still missing a few? Here are some resources to help you track down just the application you're looking for.


Sponsored
April 7th: Infrastructure as a Competitive Weapon

Join TechRepublic's live Webcast to learn how Oracle WebLogic Server and Coherence can support mission-critical applications and services that run the business, and generate lower operational costs and increase customer loyalty. (Oracle)



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TechRepublic's new CIO Jury: We're looking for a few good IT leaders
Tech Sanity CheckInspired by our colleagues at Silicon.com, TechRepublic is launching a new CIO Jury, and we're looking for experienced IT leaders to respond to a simple straw poll twice a month, when the subject is in your area of expertise. See if you meet the criteria.

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Poll: Are you planning to attend any tech conferences in 2009?
Travel and training are two easy targets when it comes time for budget cuts in a recession. That usually results in IT pros reducing or completely cutting out their attendance at conferences and trade shows. Will you be going to any tech events this year? Take our poll.

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