The SCO Group's Web site and file servers are back online, after being hit by a denial-of-service attack that cut off access for almost two days.
A day-old denial-of-service attack on the Web server of the controversial SCO Group has been expanded to assault the company's mail and file servers, SCO's top network administrator said.
After a recent attack, I found out some interesting things about protecting my network from the vulnerabilities of open ports.
Trend Micro is suing Barracuda Networks over its use of the free open source antivirus software, ClamAV. If it wins, open source advocates fear it threatens all users of the free software and will legitimise the use of patent law to attack OSS.
Firefox combined with Internet Explorer on the same desktop opens up a zero day vulnerability that is highly critical, according to security researchers.
Firewalls and antivirus packages will fend off intruders and intrusions from the outside world, but how do you protect your company's vitals from an inside job?
Blocking unneeded services and apps is an essential security step, but which ports should you leave open? Members suggest resources that can give you the knowledge and tools you need.
Intersite data sharing and transactions represent the next major advance in Web functionality. See how SAML can help you improve functionality and security in B2B Web site collaboration.
If wireless network problems are leaving you befuddled, these valuable tips can help you make a better connection.
Many network administrators new to Linux find it hard to transition from a point-and-click security configuration interface to one based on editing complicated and hard-to-locate text files. Here are seven easy things administrators can and should do to make their Linux server more secure and significantly reduce the risk they face.
Bargain hunters, ZoneAlarm with Antivirus is the security deal for you.
Distributed companies increasingly use VPN connections to access and share information. We test ADSL firewall routers that are designed for this purpose.
After years of being lauded in the Macintosh universe, Intego's NetBarrier is now available for the Windows crowd. But how does it stand up to competitors such as Norton and ZoneAlarm?
If e-mail security is giving you headaches, before you turn to voodoo magic, try one of these hardware appliance solutions.
Everything you need to set up an online presence is in this newsletter, with the exception of capable staff.
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