Your emails are even more secure with 100% encrypted HTTPS connections
Starting today, Gmail will always use an encrypted HTTPS connection when you check or send email. Gmail has supported HTTPS since the day it launched, and in 2010 we made HTTPS the default. Today’s change means that no one can listen in on your messages as they go back and forth between you and Gmail’s servers—no matter if you’re using public WiFi or logging in from your computer, phone or tablet.
In addition, every single email message you send or receive—100% of them—is encrypted while moving internally. This ensures that your messages are safe not only when they move between you and Gmail’s servers, but also as they move between Google’s data centers.
Release Track:
Rapid release
Editions included:
Google Apps for Business, Education and Government
For more information:
http://googleenterprise.blogspot.com/2014/03/staying-at-forefront-of-email-security.html
Reference by : http://www.google.com/