Grsecurity® is an extensive security enhancement to the Linux kernel that defends against a wide range of security threats through intelligent access control, memory corruption-based exploit prevention, and a host of other system hardening that generally require no configuration. It has been actively developed and maintained for the past 15 years. Commercial support for grsecurity is available through Open Source Security, Inc.
According to Canonical a parent organization behind Ubuntu, LivePatch on Kernel will help to resolve unwanted rebooting of system after patching.
The Canonical Livepatch Service enables you apply critical kernel security fixes to your Ubuntu 16.04 LTS system without rebooting. Available to all Ubuntu Advantage customers, the Canonical Livepatch Service reduces planned or unplanned downtime while maintaining compliance and security. Continue reading
Before we start to configure ICINGA2 we need to ensure that LAMP is installed on our machine.
sed -i 's/SELINUX=enforcing/SELINUX=permissive/g' /etc/selinux/config reboot
Red Hat Enterprise Linux 7 / CentOS 7
rpm -ivh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
yum update Continue reading
Please go to your server root and open config.php to setup custom domain
With a heavy heart Debian mourns the passing of Ian Murdock, stalwart proponent of Free Open Source Software, Father, Son, and the ‘ian’ in Debian.