If you’re a Linux administrator and looking to lock down your Linux servers and desktops as tight as possible, you owe it to yourself to make use of two-factor authentication. This should be considered as “no-brainer” as they come. Why?

The recent successful ransomware attacks against hospitals demonstrate how two-factor authentication technologies could strengthen security postures, at least according to security vendors. Boroditsky and George Brostoff, co-founder and CEO of SensibleVision, a multi-factor authentication security vendor that specializes in facial recognition