Security News and Articles

Encrypting your Linux system with LUKS and ZFS

COVER STORIES: Full Protection free

Encrypting and transferring system email with Zeyple

FEATURES: Key Service free

Secure storage with GlusterFS

SYSADMIN: Bright Idea free

User commands and logs

LINUXUSER: Keeping Log free

Tools to prevent drive-by attacks

COVER STORIES: Barricades free

Insecure updates are the rule, not the exception

SYSADMIN: Mixed Signals free

NEWS: News

Ruby, Rails, and Gems developer tools

SYSADMIN: Security Resources free

It’s time to take XML out back and shoot it

SYSADMIN: XML Anxiety

Kernel Rootkit Tricks

The Spy Within

11.03.2013

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.

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