Extensible Authentication Protocol (EAP) is an authentication framework that is used to authenticate dial-up or VPN connections. When a user wants to access a wireless network, the access point requests authentication information from the user, and the received...
Remote Authentication Dial-In User Service (RADIUS) is a network protocol that provides centralized Authentication, Authorization, and Accounting (AAA) for users who want to access network resources. AAA (Authentication, Authorization, and Accounting) is a framework...
Challenge-Handshake Authentication Protocol (CHAP) is a protocol that is used to authenticate a user or a host to an authenticating entity. This protocol is used by Point-to-Point Protocol (PPP) to authenticate network hosts or routers that connect using a PPP link....
All network interfaces that communicate with the network have a unique identifier, and so do Bluetooth devices. Similar to other network devices, attackers can also spoof a Bluetooth device's MAC address. Let's understand more about MAC addresses and MAC address...
If we want to safeguard our wireless networks, it is always good to use an up-to-date encryption algorithm for routers. And that is why we use WEP, WPA, and WPA2. Let's try to understand the difference between WEP, WPA, and WPA2, how they work, and which one to...
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