Oauth

History Before OAuth 2.0, giving access to third party applications to a requested resource, meant we needed to type our credentials - username and password, which are stored on the 3P side and used as an action which was performed on our behalf. This is a problem, firstly, because they can be used to access all kinds of resources, not a limited scope of them, no revocation was possible, and secondly, third party software stored those in plaintext. If the third-party software was compromised, our data was also at risk. ...