ItвЂ™s worth noting that WPA2 Enterprise doesnвЂ™t use pre-shared keys (PSK), but instead uses the EAP protocol and requires a backend RADIUS server for authentication using a username and password. I thought several devices would not support the highest encryption, but was surprised to find out they connected just fine. If youвЂ™re not sure if some of your devices will be able to connect using the most secure method, I suggest you enable it and then check to see if there are any issues. The more secure option you can choose, the better. ItвЂ™s ranked from most secure to least secure. It is possible to deploy on both previous and current hardware infrastructure.If you donвЂ™t care about all the technical details behind each one of these protocols and just want to know which one to select for your wireless router, then check out the list below. It is possible to deploy on current hardware infrastructure.

In WPA sequence counter is implemented for reply protection. In WEP no protection against reply attacks. Key management is provided through 4 way handshaking mechanism. It uses 40 bit key and 24 bit random number. Data integrity is provided through Message integrity code. Data integrity is provided through CRC 32. Authentication method in WPA is WPA-PSK and WPA-Enterprise. Authentication method in WEP is Open system authentication or shared key authentication. Data Privacy (Encryption) method is Rivest Cipher 4 (RC4) and Temporal Key Integrity Protocol (TKIP). Data Privacy (Encryption) method is Rivest Cipher 4 (RC4). It provides wireless security through the use of a password. It provides wireless security through the use of an encryption key. Wi-Fi Protected Access (WPA) was developed by the Wi-Fi Alliance in 2003 means after WEP. Wired Equivalent Privacy (WEP) was introduced in 1999 means before WPA. It is a security protocol which is used in securing wireless networks and designed to replace the WEP protocol. It is a security protocol for wireless networks which provides data confidentiality comparable to a traditional wired network. It was designed to replace the WEP protocol and it uses Rivest Cipher 4 (RC4) and Temporal Key Integrity Protocol (TKIP) for encryption.

It was developed by the Wi-Fi Alliance in 2003. Wi-Fi Protected Access (WPA) is a security protocol which is used in securing wireless networks and designed to replace the WEP protocol. It uses an old encryption method that is Rivest Cipher 4 (RC4). Wired Equivalent Privacy (WEP) is a security protocol for wireless networks which provides data confidentiality comparable to a traditional wired network.

Network Devices (Hub, Repeater, Bridge, Switch, Router, Gateways and Brouter).

Socket Programming in C/C++: Handling multiple clients on server without multi threading.

Challenge Response Authentication Mechanism (CRAM).

AAA (Authentication, Authorization and Accounting) configuration (locally).

Computer Network | AAA (Authentication, Authorization and Accounting).

Service Set Identifier (SSID) in Computer Network.

How Address Resolution Protocol (ARP) works?.

ARP, Reverse ARP(RARP), Inverse ARP (InARP), Proxy ARP and Gratuitous ARP.

ISRO CS Syllabus for Scientist/Engineer Exam.

ISRO CS Original Papers and Official Keys.

GATE CS Original Papers and Official Keys.

Wep vs wpa vs wpa2 which is best