Networked computing is a double-edged sword. Connectivity makes transparent sharing of data through e-mail, Web sites, and ftp archives possible, but it also invites unwanted access to your data ...

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 ...

Using PGP offers end-to-end email encryption and ensures that only the person with the key can read the email, Facebook said. In addition to listing a PGP public key, users must also opt in to ...

It's about the long-term PGP key model—be it secured by Web of Trust, fingerprints or Trust on First Use—and how it failed me. Trust me when I say that I tried.

For example, the key length of a particular Diffie-Hellman/DSS PGP key can be anywhere from 1024 bits to 4096 bits. See key space and key fingerprint.