How does WPA Enterprise and WPA2 Enterprise models port-based authentication work?
What will be an ideal response?
Strong authentication that has the ability to grow as the needs of the organization change is another essential element in a secure and scalable WLAN. Based on the IEEE 802.11i security protocol, the WPA Enterprise and WPA2 Enterprise models utilize IEEE 802.1x port-based authentication. The port over which the device connects to the network is restricted until the device is approved.The credentials that are used for approval can be a username and password, a digital certificate signed by a certificate authority, biometric, or other credentials.The management protocol that controls port-based authentication is EAP. Because EAP messages are sent as cleartext by default, different protocols are used to encrypt and protect the transmissions, including EAP-TLS, PEAP, and others.
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