Privacy advocates (including Edward Snowden) will tell you that one of the better ways to evade internet snooping is to encrypt data end-to-end, so that people cant casually peek at what youre doing. Well, its now considerably easier to do just that — if youre using Chrome, anyway. Google has released an early version of an appropriately named Chrome add-on, End-to-End, that secures your web-based email beyond what providers usually offer.