GPG

GNU Privacy Guard is a free-software replacement for Symantec's PGP cryptographic software suite. It is compliant with RFC 4880, the IETF standards-track specification of OpenPGP. GPG is a hybrid-encryption software program that uses a combination of conventional symmetric-key cryptography for speed, and public-key cryptography for ease of secure key exchange.

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A Minimal Backup Script
PUB 23MAY2021 1934Z