PGP Security!

The PGP (Pretty Good Privacy) is a crypto system that combines symmetric and asymmetric techniques of encryption, developed by Phil Zimmermann which goal was to protect the distributed data across the internet with a digital signature or key. PGP offers authentication of messages and verification of it's integrity in case the message has been compromised and to know if the message has been read by the person that is supposed to.



This is the tutorial I followed, in this video you can check how to send a encrypted message and how to decrypt. (http://notes.jerzygangi.com/the-best-pgp-tutorial-for-mac-os-x-ever/)






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