Security News

Seccomp default profile, syscalls, strace for Docker

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seccomp (short for secure computing mode) is a computer security facility in the Linux kernel. seccomp allows a process to make a one-way transition...

OSSEC – intrusion detection system

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OSSEC is fully open source and free. You can tailor OSSEC for your security needs through its extensive configuration options, adding custom alert rules...

Hardening /tmp and /var/tmp – private mode.

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On Linux systems, the /tmp/ and /var/tmp/ locations are world-writable. They are used to provide a common location for temporary files and are protected...