Sysadmin > SecurityAndPentests

Security

"A designer knows he has achieved perfection not when there is nothing left to add, but when there is nothing left to take away."
Antoine de Saint-Exupery

”Security ist Nachdenken über Verantwortung, Risiko und Kosten. Dieses Nachdenken kann einem niemand abnehmen.”
Stephan Pietzko

Local checks

Best Practices

  • Very short list of best practices from the US-CERTexternal you don't need much more.

CERTs

Computer Emergency Response Team (CERT)

Others