Pretty Good Privacy (PGP), is a data encryption method that uses a public key and a private key pair to encrypt and decrypt data.
Each user has a public encryption key, as well as a private key that is known only to that specific user. To send sensitive information to another user, you encrypt the message using your public key. The recipient then decrypts the message using their private key, allowing them to access the sensitive information in the message.
To allow you to securely transmit data to CardConnect, we provide a public PGP key that you can use to encrypt your data. CardConnect then uses the private PGP key to decrypt your data.