What is one of the requirements of PEAP?

PEAP, or Protected Extensible Authentication Protocol, is an authentication method commonly used in enterprise wireless networks. One of the primary requirements for establishing a PEAP connection is having a PEAP-capable client. This means that the client device, whether it's a computer, smartphone, or another mobile device, must support the PEAP protocol to participate in the authentication process.

PEAP works by creating a secure tunnel between the client and the authentication server before the actual credentials are transmitted. This allows for a more secure exchange since the initial login credentials are protected from exposure. If the client is not PEAP-capable, it cannot engage in this secure authentication method, thereby failing to connect to the network.

The requirement for a PEAP-capable client underscores the protocol's focus on building a robust security framework by ensuring that both the server and the client are equipped to handle the encrypted communication and authentication processes inherent in PEAP.