Openid Authentication Model for Cloud Security Using Trusted Platform

Abstract

Online services on the Internet have expanded incredibly quickly in recent years. To use any online service, Internet users must first register for a new account. The issue is evident when one user often requires many services and as a result maintains various accounts. To prevent identity theft, these various accounts must be managed in a safe and convenient manner. SSO (single sign-on) and OpenID have been used to make maintaining the many accounts needed in the Internet identity context less difficult. Two excellent trusted computing-based technologies to address security issues in the Internet identity context are Trusted Platform Module (TPM) and Trust Multitenancy.