[TechRepublic] Five tips for improving Linux security

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Video: Five tips for improving Linux security Bill Detwiler shares five tips for improving Linux security, such as not logging in as root and using keyring. Read more Resource of the day Use TCO to Build a Business Case for Unified Communications Discover how to provide quantifiable bottom-line proof to support a unified communications purchase. Additional TechRepublic resources   Server Room Nightmare Challenge 2010 winners announced Bill Detwiler asked TR members to submit their photos of nightmare server rooms they've encountered. TechRepublic editors picked our top three, but it was hard! Read more Video: Five mistakes to avoid when supporting smartphones and mobile devices Bill Detwiler outlines five mistakes that IT departments should avoid when supporting smartphones and mobile devices. Read more Pop Quiz: Command-line network troubleshooting tools Do you know the difference between ping and traceroute? Take this short quiz and test your knowledge of command-line networking utilities. Read more Hacking made easy: Protecting yourself from the Firesheep extension Derek Schauland took the Firesheep extension for Firefox out for a spin, and discovered how easy it makes stealing credentials on open wireless networks. Here is his take on how to protect yourself. Read more Poll: Will you shop at a Microsoft Store? The TechRepublic Windows Blog member poll question: If one were located in your local mall, would you shop at a Microsoft Store? Read more Sony PSP Go Teardown Real-world server room nightmares Apple MacBook Air Teardown (13-inch 2010) Zombie culture on display at zomBcon 2010 Featured multimedia   Entourage Pocket eDGe (photos) Take a closer looks at the Pocket eDGe from Entourage--a dual-screen tablet with an e-ink display and an Android-powered color LCD. View on site Sony NSX-GT1 series -- Google TV (photos) Easily the most capable Internet-connected TV ever made, Sony's NSX-GT1 series calls for a tech-savvy buyer who can live with Google TV's growing pains, a touchy remote and so-so picture quality. View on site Samsung Continuum hands-on (photos) CNET goes hands-on with Verizon's latest Android smartphone, the dual-display Samsung Continuum. View on site LG GS170 (photos) The LG GS170 doesn't have a lot of bells and whistles, but it works as a good and affordable entry-level phone for T-Mobile. View on site Featured Webcast Business Security in Windows Business networks face a wide variety of security threats which can be prevented, or at least managed. Listen to this presentation discussing these threats and their impact, and how to best manage them. IT Help Desk Survival Guide, 3rd Ed.   Have extra budget to spend? Then order TechRepublic's IT Help Desk Survival Guide, Third Edition provides tools and tips to help you better manage help desk services, improve end-user support, troubleshoot hardware issues, identify quick fixes to Windows problems, and help users make the most of Microsoft Office. Order the download today! Today's recommended downloads The Path to Rapid Integration Lies in the Cloud (IBM) Businesses Thrive with Google Apps (Google) Save Money and Increase Collaboration with Google Apps (Google) Geek Out on the Best Practices of a Google Apps Deployment (Google) Technology Report: Energy-Efficient Cooling for Data Centers (American Power Conversion (APC)) End-user bloopers and IT chaos   Computer bloopers and blunders from the technically clueless What not to do in a server room Convicted of endangering their computers? Dirty computers: Revenge of the dust bunnies   Camera phone challenge: Funny signs Submit your camera phone photos of funny and/or interesting signs by Nov. 19th. If your entry is selected as one of our three favorite photos, you'll receive TechRepublic swag. Get more details. TechRepublic newsletters   Get IT advice and techniques, mobile news, Mac tips, and product reviews in these TechRepublic newsletters. Automatically sign up today! Five Tips 10 Things Smartphones Macs in Business Product Spotlight Server room galleries Real-world server room nightmares What not to do in a server room Server room cabling nightmare Server room makeover at Westminster College

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