gyptazy

DevOps

Developer

IT Consultant

gyptazy

DevOps

Developer

IT Consultant

OS

2023-02-08 Password Rotation Policy Nowadays

Unfortunately, many companies still have security policies according to frequently password changes for endusers. Which first sounds like a good…

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…