Keebler Crackers

Authentication: Authentication is the process of verifying the identity of a user, system, or device to ensure that they are who they claim to be. It is a fundamental security measure used to protect access to sensitive information and systems. Authentication methods can include something the user knows (e.g., a password or PIN), something the user has (e.g., a smart card or security token), or something the user is (e.g., biometric data like fingerprint or facial recognition). Strong authentication mechanisms are essential for safeguarding digital assets and maintaining data security.