Virtru - Simple Email Privacy. Due to the new Federal regulations, and since lawyers should be encrypting email containing client information anyway, I have been looking at solutions. My criteria were ease of use, inexpensive, works with Gmail, and did I mention inexpensive? I came across a review by friend and fellow Android fan, Jeff Taylor, the Droid Lawyer, and checked out Virtru. It meets all the criteria. $24 a year, seamlessly integrates with GMail, and is as easy to use as clicking the SecureSend button. I love this service.