What is public-key cryptography? Leo Laporte explains how end-to-end encryption works.

How to encrypt email: https://twit.tv/shows/ask-the-tech-guy/episodes/13

Signal Private Messenger: https://signal.org

GPG Suite: https://gpgtools.org/

Host: Leo Laporte

Download or subscribe to this show at https://twit.tv/shows/ask-the-tech-guy

Sponsor:* LastPass.com/twit