Eine kurze Anleitung zur digitalen Selbstverteidigung
Announcing the first SHA1 collision
OWASP/wrongsecrets: Vulnerable app with examples showing how to not use secrets
Security Mindmaps:
How To Set Up SSH Keys With YubiKey as 2FA
Information on GovCERT
End-to-End Encrypted Cloud Storage in the Wild: A Broken Ecosystem
VPS Security Audit
