Latest articles

NTS – Securing NTP with RFC 8915

The Network Time Protocol (NTP) is one of the remaining protocols on the internet without modern security. The new RFC 8915 “Network Time Security for the Network Time Protocol” tries to change this by proposing cryptographic protection for NTP’s client-server mode. In this article, we use the NTP implementation “NTPsec” and NTS to securely synchronize the time.

KeePassXC for beginners – setup and basic usage

Weak passwords, reused passwords, or passwords based on “magic formulas” weaken your online security significantly. We suggest password management software to generate strong passwords, store passwords securely, and keep track of passwords.

In this tutorial for beginners, we set up and show a typical use case of KeePassXC, an open-source password manager.