Security Lessons: Checking Signatures Signed, sealed, and deliveredJul 27, 2010
How to avoid malicious code on Linux.more »
Filter Proxy for AD Virus scanner and content filter with AD authenticationJun 29, 2010
You might want to reap the benefits of active directory’s single sign-on for your virus scanning and content filtering. If you also use Squid to handle user access to the internet, you have a front-row seat for “when worlds collide.”more »
Security Lessons: DNSSEC DNSSEC primerJun 28, 2010
One of the largest holes in the Internet is finally plugged.more »
Charly's Column The sys admin’s daily grind: login mailJun 28, 2010
Charly often gets suggestions and ideas for his column at community get-togethers. Last week, he picked up a tip for an early warning system that quickly secures login attempts.more »
Security Blanket Scanning, fixing, and reporting security issues with Security BlanketJun 24, 2010
Trusted’s Security Blanket lets you analyze security compliance in a few easy steps.more »
Security Lessons: Rsyslog Making sure your logs workApr 28, 2010
Might as well do it properly – rsyslog.more »
The Linbit firm out of Vienna will take over care of the Heartbeat 2 cluster manager.more »
Charly's Column The sys admin’s daily grind: SpamAssassin 3.3Mar 30, 2010
SpamAssassin is the backbone of countless anti-spam strategies. Its maintainers are cautious people and have just released the last major version since 2007. It’s definitely worthwhile.more »
MSBuild is now just another GitHub project as Redmond continues its path to the light.
Malware could pass data and commands between disconnected computers without leaving a trace on the network.
New rules emphasize collegiality in coding.
Upstart lands in the dust bin as a new era begins for Linux.
HP's annual Cyber Risk report offers a bleak look at the state of IT.
But what do the big numbers really mean?
.NET Core execution engine is the basis for cross-platform .NET implementations.
The Xnote trojan hides itself on the target system and will launch a variety of attacks on command.
Spammers go low-volume, and 90% of IE browsers are unpatched.
Adobe scrambles to release patches for vulnerable Flash Player.