Entries by David Birath

Preventing root access

Introduction This is the second article in a series about hardening the security of GNU/Linux systems. This serie aims to provide useful, practical, hands on and easy to follow tutorial-like articles for any system administrator or user to implement. In this series of articles we’ll use the CentOS 7 (Community Enterprise Operating System)[1] as our […]

Enabling automatic updates

Introduction This is the first article in a series about hardening the security of GNU/Linux systems. This serie aims to provide useful, practical, hands on and easy to follow tutorial-like articles for any system administrator or user to implement. In this series of articles we’ll use the CentOS 7 (Community Enterprise Operating System)[1] as our […]