Last night, Apple head honcho Tim Cook announced that iOS 8 will encrypt all your personal data by default, making it harder for the NSA to root through your stuff. Now, in a totally coincidentally timed move, Google's announced that Android L will do the same.
According to the Washington Post, the latest and greatest version of Google's operating system — set to land in October — will turn on Android's encryption feature by default. The actual encryption protocols have been around since 2011, but are buried so deep within menus, sub-menus, and scary-looking warnings, that only the most tinfoil-hatted have actually enabled them.
http://gizmodo.com/google-follows-apple-in-encrypting-phone-data-by-defaul-1636617000