Hemant Chaskar of Airtight Networks writes:
Will my friends get spam if I use Facebook social login? What information about my friends will be shared? These questions come to many when faced with the Facebook login option on websites and captive portals. This post seeks to answer these questions from the technical standpoint.
Graph API is the Facebook’s API that enables apps to read and write to the Facebook social graph. The discussion here is with respect to the API version 2.0 (released in April 2014) and later versions. To leverage the Graph API, there first needs to be a Facebook app. The app can be easily created in any Facebook account from the menu options. By default, apps can access the social login user’s public profile, email and friends list in the Facebook social graph. For access to additional information, the app needs to go through review and vetting process with Facebook. For illustrative purposes, let’s take the example of a consumer facing business that creates an app called “Da Brand” with default access rights.
Social WiFi is quickly becoming a huge point with customers. This blog seeks to show some of the information that is collected and available to collect. Remember that transparency is the key.