Pretty Good Privacy
Jump to navigation
Jump to search
Pretty Good Privacy (PGP) is a data encryption and decryption computer program that provides cryptographic privacy and authentication for data communication. PGP is often used for signing, encrypting, and decrypting texts, e-mails, files, directories, and whole disk partitions and to increase the security of e-mail communications. It was created by Phil Zimmermann in 1991.
PGP and similar software follow the OpenPGP standard (RFC 4880) for encrypting and decrypting data.