Featuring a completely hidden contact list, only accessible by typing in a customizable secret key combination. (pocketberry.com)
This type of quantum communication has subsequently been labelled as «unbreakable» and Krenn believes that the use of the OAM of light can make secret keys even tougher to crack. (sciencedaily.com)
Assembla SCM scans for secret key credentials and vulnerable component dependencies automatically, as developers commit code. (assembla.com)