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Implications Of OpenID (Google Tech Talk)
OpenID is a decentralized authentication system that allows users to log in to multiple websites using a single digital identity. It solves problems like having too many usernames and passwords to remember across different accounts. OpenID uses URLs as unique identifiers and allows users to verify their identity by logging in through a trusted third party identity provider such as Google or AOL. While it outsources security to third parties, proponents argue that common practices like password reset emails already do this. OpenID allows for easier management of multiple online identities and personas.
