In 2015, I spoke at BarCamp Philly 8 – an unconference with a strong focus on tech. My presentation was called “Ain’t No Party Like a Crypto Party” – a hands on introduction to PGP encryption for email, which covered the how and why of using PGP.
The slide deck as well as a host of resources are still available online.
Ain’t No Party Like a Cryptoparty (slides also available here)
Interested in organizing or participating in a cryptoparty (online or in person)? Drop me a line.