EAP

EAP, or Extensible Authentication Protocol, is a framework used to securely verify the identity of a user or device seeking access to a network, such as Wi-Fi or corporate systems. It functions by coordinating between the user's device and the network’s authentication server, allowing multiple methods of verification like passwords, certificates, or other credentials. EAP itself doesn't specify the exact method but provides a flexible structure to support various secure authentication techniques, enhancing the security and interoperability of network access across different systems and environments.