Jeff's and Thomas' posts are totally on the money. We wrote a piece as well, specifically to talk about how encryption and hashing are not the same thing. You'd

Jeff's and Thomas' posts are totally on the money. We wrote a piece as well, specifically to talk about how encryption and hashing are not the same thing. You'd be surprised how often people screw that up. https://www.tinfoilsecurity.com/blog/store-data-securely-encryption-hashing-how-to-guide https://www.tinfoilsecurity.com/blog/store-data-securely-enc...