Security and privacy are becoming more and more important as we transmit much more than just words via email. Yahoo is developing two new technologies to protect your data and create security solutions. Soon, any sensitive data that you send using email, from business documents to personal information, can be kept secure using an advanced end-to-end (e2e) encryption plugin for Yahoo Mail. And, if you forget your password, Yahoo has come up with a new solution for that as well. Yahoo is calling their new password retrieval system On-demand passwords.