Unfortunately, many companies still have security policies according to frequently password changes for endusers. Which first sounds like a good…
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2023-01-19
SELinux – How to Create a Policy File
Security-Enhanced Linux (SELinux) is a security module in Linux kernel that provides mandatory access control (MAC) framework for controlling and…
2023-01-17
Ansible: New Module pf (packet filter) for BSD systems
My new module pf (packet filter) allows managing the BSD’s packet filter (pf – as a firewall) which is compatible…
2023-01-12
FreeBSD – HA Firewall Cluster w/ CARP & Pfsync
FreeBSD is even in year 2022 and 2023 a popular open-source operating system that is used as the basis for…