Security experts and tech writers such as myself frequently advise against using the same password everywhere. The same password everywhere is bad enough If you do use your Facebook account to log in everywhere, this article may someday become critically important to you: Facebook Hacked? What You Need to Do NOW. It might be a longer list than you remember. Given the concerns people already have about how much information Facebook collects, explicitly giving them even more seems a little counter-intuitive.įacebook settings record which services you’ve used Facebook to sign in to. When you use Facebook to log in to these third-party services, you’re telling Facebook which third-party services you use. Unfortunately, you typically can’t pick and choose which permissions to give - in my opinion, yet another reason to avoid Facebook-based logins. Be sure to read these carefully so as not to give more access than you’re comfortable with. When this happens, you’ll be notified exactly what additional permissions and information you’re allowing to be shared, and you’ll be given the opportunity to either alter the permissions or abort the login completely. They may ask for additional information from your Facebook profile, such as contacts, permission to post to Facebook on your behalf, or more. When you set up your account with the third-party service and use Facebook to log in that first time, the service may request additional permissions. You authenticate directly with Facebook, who then tells the third-party service that yes, you are who say you are by virtue of having successfully logged in to your Facebook account. This practice uses an industry-standard protocol called OAuth, short for Open Authorization. They do not get your Facebook password.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |