Categories: Operating Systems OpenBSD
OpenBSD Fundamentals provide a technical understanding of a security-focused operating system. From installation and system administration to the pf firewall and pledge/unveil—explained with practical examples for experienced Linux users and security-conscious administrators.
Categories: Fundamentals OpenBSD
Since 1995, OpenBSD has been developed around the principle of 'secure by default'. Continuous code audits, privilege separation, and proactive security features define its architecture.
Categories: Fundamentals OpenBSD
The OpenBSD installer guides you through partitioning, set selection, and basic system configuration. Signed release images guarantee authenticity through SHA256 and signify verification.
Categories: Fundamentals OpenBSD
OpenBSD systems are configured through text files. hostname.if controls network interfaces, ntpd synchronizes the system clock, doas provides delegated root privileges, and sysctl adjusts kernel parameters.
Coming soon
Book
Souveräne Systeme
Releases: 2026-Q3
Categories: OpenBSD Fundamentals
Eine frische OpenBSD-Installation startet mit genau zwei Diensten: sshd und cron. Alles andere wartet auf eine bewusste …