Christian Lehnert — Linux, Hacking & Faith
popular tags: #linux #psychology #faith #selfhosted #homelab #tip-of-the-week
2026-08-08 Close the Loop - Let the AI Review Its Own Code Before You Do
2026-08-06 Kubernetes Authentication - There Are No Users
2026-08-04 SSH Certificates - The authorized_keys Habit You Should Have Dropped Years Ago
2026-08-01 Kubernetes Secrets Are Not Secret
2026-07-30 auditd - The Log That Tells You Who Deleted the File
2026-07-28 kubectl debug
2026-07-25 Stop Writing Kubernetes YAML by Hand
2026-07-23 JWT for Sessions
2026-07-21 Storing Passwords - Why the Fast Hash Is the Bug
2026-07-18 Security by Design - The Phrase Is Worthless, the Practice Is Not
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