Selfauthentication
Self-authentication refers to the process by which an individual proves their own identity to a system, service, or application in order to gain access. It is a fundamental element of digital security and user access control, emphasizing the user's active role in presenting valid credentials or proofs that they control, rather than relying on a third party to verify them.
Common methods are grouped into factors: something you know (passwords, PINs, passphrases), something you have (security
Implementation considerations include credential management and storage, strong password practices, and the use of salted cryptographic
Self-service workflows, such as password resets and account recovery, are practical aspects of self-authentication but can