What You Should Know About Firewalls

Saturday, March 8th, 2008

Scott Rolf knows trouble when he sees it. An IT director for a law firm near Cleveland, Ohio, Rolf was asked by a friend to check out the new Web site the friend had put up on a DSL-connected Web server. Rolf did more than just visit his friend's site; ...

Does RAM Latency Matter?

Saturday, March 8th, 2008

System memory is often the forgotten cousin among components when you're building a new PC. A lot of PC builders just buy whatever's out there, as long as it works in their systems. Some enthusiasts take the opposite route. They get expensive ultra-high-frequency or low-latency memory, hoping it will give ...

802.11n – Wi-Fi’s next big thing

Saturday, March 8th, 2008

A group of technology companies including Texas Instruments, Broadcom, and STMicroelectronics is pushing their proposal for the eventual 802.11n Wi-Fi standard that they claim will offer speeds "up to 10 times the speed of the current generation". Glenn Fleishman over at Wi-Fi Networking News cuts to the chase: "An array ...

Go green: Shut down idle PCs

Saturday, March 8th, 2008

Q. I've heard that frequently turning my computer on and off can hurt the performance of internal parts. But I don't want to leave it on all the time either and waste power. What's the best course? A. While it once might have been true that computer hard drives ...

Open Letter To Dell Inc. From The Security Community

Saturday, March 8th, 2008

For Immediate Release. Please distribute as you see fit December 2, 2003 -- We in the antispyware, antivirus and security communities would like to express our disappointment with the new technical support policy in place at Dell Inc. Dell's new support policy does a disservice to its customers and puts everyone ...