== Best Practices ==
<abbr title="National Institute of Standards and Technology">NIST</abbr> has released their August 2014 draft "Security of Automated Access Management Using Secure Shell (SSH)" available at http://csrc.nist.gov/publications/drafts/nistir-7966/nistir_7966_draft.pdf
HOWTO can be found at http://www.debuntu.org/ssh-key-based-authentication