Asked by: Lucky Leach
technology and computing computer networking

What is 802.1 XEAP security?

Last Updated: 21st September, 2021

The purpose of 802.1x is to accept or rejectuserswho want full access to a network using 802.1x. It isasecurity protocol that works with 802.11 wirelessnetworkssuch as 802.11g and 802.11b, as well as with wired devices.AllNETGEAR ProSAFE Layer 2 and Layer 3 switches supportthisauthentication.

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Moreover, what is 802.1 A?

IEEE 802.1X is an IEEE Standard for port-basedNetworkAccess Control (PNAC). It is part of the IEEE 802.1 groupofnetworking protocols. It provides an authentication mechanismtodevices wishing to attach to a LAN or WLAN.

One may also ask, how does EAP authentication work? Here's how it works: in communicationsusingEAP, a user requests connection to a wirelessnetworkthrough an access point (a station that transmits andreceivesdata, sometimes known as a transceiver). The access pointrequestsidentification (ID) data from the user and transmits thatdata toan authentication server.

Then, what is EAP in security?

Extensible Authentication Protocol (EAP) isanauthentication framework, not a specific authenticationmechanism,frequently used in wireless networks andpoint-to-pointconnections. It provides some common functions andnegotiation ofauthentication methods called EAPmethods.

How does PEAP mschapv2 work?

PEAP establishes an outer TLS tunnel,andtypically MSCHAPv2 is used within the tunnel toauthenticatea supplicant (client iOS device) to an authenticator(backendRADIUS server). With MSCHAPv2 a challenge is sent tothesupplicant, the supplicant combines this challenge andtheirpassword to send a nt-response.

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