Description: The Identity Assertion Protocol is a set of rules and procedures designed to securely and reliably verify a user’s identity. This protocol is fundamental in identity and access management, as it allows organizations to ensure that only authorized users can access sensitive systems and data. Through methods such as multi-factor authentication, the use of digital certificates, and biometric verification, the protocol ensures that the user’s identity is confirmed before granting access. Its implementation is crucial in environments where information security is a priority, such as in the financial sector, healthcare, and government services. Additionally, the Identity Assertion Protocol integrates with other identity management systems, facilitating permission management and access tracking. In an increasingly digital world, where cyber threats are common, this protocol becomes an essential tool for protecting data integrity and user privacy.