A new class of problems lets a malicious app pre-configure an invisible privilege update.more »
Ultra-sophisticated attack tool might have originated from a state-sponsored intelligence service.more »
Symantec says Linux-Darlloz burrows in through PHP.more »
Innovative back door looks like normal SSH traffic.more »
Kernel Rootkit Tricks The Spy WithinMar 11, 2013
Rootkits allow attackers to take complete control of a computer. We describe the tricks intruders use to gain access to the Linux kernel and provide guidelines on hardening the kernel against such attacks.more »
Customizing PortSentry Do you have a sentry to keep an eye on your servers?Apr 24, 2012
PortSentry monitors your ports and lets you know when they’ve been scanned.more »
Full release of BackTrack Linux 5 R2 is now available.more »
Security Lessons: Modified Code Attacks Detecting source code modification attacksSep 02, 2011
Learn how to protect yourself against malicious attacks by modified source code.more »
Mozilla’s script blocker add-on could be putting malware sites on the whitelist.
The Internet community officially banishes the notoriously unsafe Secure Sockets Layer protocol.
Popular desktop environment continues the Gnome 2 legacy – with new support for the Gnome 3 toolkit.
The Obama White House has issued a memorandum telling all US government agencies they must use HTTPS for all websites and web communication.
New program will dial up security for the Firefox browser.
Red Hat's community distro embraces the cloud.
New partnership will bring more and better CS training to US schools
Criminals offer online help over Tor network
Sophisticated malware is still present on Joomla and WordPress sites around the world.
Future versions of Ubuntu's code service will support the popular Git version control system used with Linux and other open source projects.