Mar 9, 2020 Last Updated: Aug 8, 2022
Question:
What is a wireless security mode that requires a RADIUS server to authenticate wireless users?
- personal
- shared key
- enterprise
- WEP
Explanation: WPA and WPA2 come in two types: personal and enterprise. Personal is used in home and small office networks. Shared key allows three different authentication techniques: (1) WEP, (2) WPA, and (3) 802.11i/WPA2. WEP is an encryption method.
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What is the wireless security mode that requires a RADIUS server to authenticate wireless user?
WPA2-Enterprise: Uses WPA2 with RADIUS authentication. This mode always uses AES encryption mechanism for data encryption and requires the use of a RADIUS server to authenticate users.
What is Radius in wireless security?
RADIUS (Remote Authentication Dial-In User Service) is a client-server protocol and software that enables remote access servers to communicate with a central server to authenticate dial-in users and authorize their access to the requested system or service.
What security does WEP use?
WEP uses the RC4 (Rivest Cipher 4) stream cipher for authentication and encryption. The standard originally specified a 40-bit, pre-shared encryption key; a 104-bit key later became available after the U.S. government lifted certain federal restrictions.
What is WEP in terms of wireless security is concerned?
Wired Equivalent Privacy (WEP) is a security protocol, specified in the IEEE Wireless Fidelity (Wi-Fi) standard, 802.11b. That standard is designed to provide a wireless local area network (WLAN) with a level of security and privacy comparable to what is usually expected of a wired LAN.