I've been looking around the internet for an example that shows how to encrypt a file with an existing PGP public key that was sent to me. The examples I find generate the key pair on the fly and then ...

Starting with some motivations for using PGP in the first place, we’ll cover the mechanics of encrypting and decrypting files. We’ll tell you how and where to get PGP, and why you need to treat it ...

Although I’ve yet to see the one product that can encrypt data on all OSes and media, PGP’s suite of encryption products offers a competitive enterprise solution to protect a variety of content on ...