PGP Encryption

PGP(Pretty Good Privacy) is a form of email encrpytion in which the user is able to verify the sender and data within an email. This is done by using a public key to encrypt the data and a privatekey that the receiver has to have to decrypt the data. The standard has become OpenPGP, which allows anyone to utilize this encyption for free.

References:

https://medium.freecodecamp.org/how-does-pretty-good-privacy-work-3f5f75ecea97

https://www.openpgp.org/