Storage so reliable you don't need backups
My friend from high school and one-time employer, David Slik, made a presentation about the company he founded and still works for. Bycast makes high-end clustered "cloud" storage systems that are apparently so reliable that some of their enterprise customers have stopped making backups altogether... after thoroughly testing Bycast's fault recovery mechanisms, of course.
Watch him claim this and other amazing things in his presentation about Bycast at the SNIA Cloud Storage Summit.
ssh+2FA to all your machines, anywhere, without opening firewall ports.