Pretty Good Privacy(PGP) encryption is a method for securing data and communications. By using a combination of symmetric-key cryptography and public-key cryptography. At Secure Transfer File, we integrate PGP encryption into our Managed File Transfer (MFT) services to provide an extra layer of security for your sensitive information.
In Secure Transfers, when transferring files, PGP first encrypts the data with a symmetric key for efficiency. This symmetric key is then encrypted using the recipient’s public key, ensuring that only they can decrypt it with their private key. Additionally, PGP generates a digital signature using the sender's private key to verify the integrity and authenticity of the data. This dual-layer encryption and authentication process ensures that the transferred data remains confidential, unaltered, and verifiable throughout its journey.
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