Privacy in all areas of our lives has become a big deal today, as it should. I think one of the largest areas of personal privacy is our online activity which includes surfing, texting and Email. One of the most important areas of computing privacy is End-to-End Encryption. What is End-to-End Encryption? How does it work? This very thorough article explains how End-to-End Encryption works and discusses how several Apps use it. It is worth your time to read this, it might help your future privacy needs.