gyptazy

DevOps

Developer

IT Consultant

gyptazy

DevOps

Developer

IT Consultant

Security

2023-09-29 Tech Talk: FreeBSD Jails

My tech talks provide in a few iterations a short overview about FreeBSD Jails, how they work, how to set…

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…

2023-01-12 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…