Guest Contributor // Jun 3, 2005 7:00am

Tips for managing IT facilities

Most shops do a good job at periodically testing their backup electrical systems such as UPS, batteries, generators, and power distribution units (PDUs), but less so on fire detect...

Guest Contributor // Feb 9, 2005 3:37pm

MSN Messenger outage blamed on 'data center' issue

Microsoft says it has resolved problems that had caused a significant outage affecting its MSN Messenger service.

Guest Contributor // Nov 30, 2004 3:31pm

Call to arms against cybercrooks

Betfair exec says that more industry cooperation is needed to prevent denial-of-service attacks.

Guest Contributor // Sep 15, 2004 2:04pm

Samba servers vulnerable to denial-of-service attacks

Patches released for flaws in software package that lets Windows files and printers be shared by Unix and Linux systems.

Guest Contributor // Aug 20, 2004 7:40pm

Tech Tip: Why DoS and DDoS attacks are the plague of the Internet

DoS and DDoS attacks are not a new threat; they've been terrorizing the Internet for years. But after all these years, we're still no closer to learning how to deal with this probl...

Guest Contributor // Jun 11, 2004 1:33pm

Survey: Security efforts paying off

Firms focused on strengthening defenses are losing less money to cyberattacks. Also: Denial of service as an affirmation of strength.

Guest Contributor // Dec 8, 2003 3:02pm

Tech Tip: Guard against DoS attacks/Protect offline SAM

Guest Contributor // Jul 25, 2001 7:00am

Learn to re-fuse a power supply

Have you got a dead power supply? The problem could be just a 50-cent fuse. Find out how to determine if a fuse is faulty, as well as how to replace it.