Just keep in mind that some services rely on that information, so refusing permission may break them. But in some cases, they may get more than that, such as access to your contact list or the ability to post to your wall.įacebook allows a certain level of granular control over what you share, and Google will likely follow suite. In most cases, the service you’re accessing will get access to some aspects of your accounts.Īt the very least, they’ll get access to your Facebook public profile or your email address.

This is Facebook and Google we’re talking about. What’s the catch?īecause of course there's a catch. You’re then free to explore the wonderful world of cupcake-eating people. Facebook or Google then send a token back to the site that essentially says “Yup, this person is who they say they are. When you sign in, sends you to Facebook or Google, and you sign in with them. The important bit is this: the new service never gets your password. Instead you rely on those services to vouch for you and manage your account. That would usually require you to create (yet another) username, and provide an email address to which they can send a confirmation message to - just to make sure you’re a real person and not some bot with cupcake-eating interests.īy using Facebook or Google to sign in, both you and the site skip that dance. In the regular way of doing things, would request that you create an account with them.

Let’s say you want to sign up to, because you’ve got an insatiable need to see other people eating cupcakes… What happens when you sign in with Facebook or Google?

How to hack facebook using tor browser