For my Math 3010 "Seminar on Scientific Communications" class at Fordham University, this video shows how to install GnuPG (on a Mac) and how to use PGP/GPG signatures to checking file authenticity. Later videos will discuss making a public/private keypair, trust, and signing & encrypting messages.

All uploaded files for this course (Math 3010, Fall 2013) will come with a signature so that, when you encounter an error, you can determine whether the file you got was the one I intended to send, thus ruling out network & hard-drive errors as you investigate the problem.

свернуть