To do this, review the Google+ permissions screen by taking stock of the data that you are sharing with the app itself, as well as folks who can check out your activity, and you’re good to go. Google+ Sign-In will be accompanied by relevant protections and safeguards that your Google account is equipped with. This allows you to be more careful with who you share information with, too, as Google+ will not allow apps to spray “frictionless” updates throughout the stream, making app activity appear only when it is relevant. Better living through the new Google+ Sign In, have you given it a go yet?