“SSH Mastery, 2nd Ed” News, Sponsorships, and Cover

SSH Mastery has been my best-selling title since I published it in 2012.

SSH Mastery has been on a five year mission to find and eradicate passwords. SSH has changed in the last five years. SSHv1 is no more, except where it is. A whole bunch of crypto algorithms are no longer in use, except when they are. We get jump hosts and centralized key management, except when we don’t.

It’s time for it to return to dock and get a refit. The new one will be cleaner! Brighter! Cover certificates! Capable...