How to improve Apache security on Debian by setting up the ModSecurity web application firewall with the Core Rule Set to protect against zero-days.| Frederik Himpe
The bookworm-frehi Debian package repository contains newer packages for AppArmor and libapache2-mod-qos fixing some bugs in Debian 12 Bookworm.| Frederik Himpe
How to use AppArmor to protect your Linux system against zero-day exploits with example profiles for Knot Resolver and Postfix.| Frederik Himpe
Tutorial explaining how to configure the Foomuuri firewall on Debian GNU/Linux to filter incoming and outgoing connections| Frederik Himpe