FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -As the most up-to-date wireless encryption protocol, WPA3 is the most secure choice. Some wireless APs do not support WPA3, however. In that case, the next best option is WPA2, which is widely deployed in the enterprise space today.

Detailed explanation-2: -The best Wi-Fi security option for your router is WPA2-AES. You might see WPA2-TKIP as an option, but it’s not as secure. WPA2-TKIP is, however, the second-most secure-followed by WPA, and then WEP.

Detailed explanation-3: -WPA2-PSK (AES): This is the most secure option. It uses WPA2, the latest Wi-Fi encryption standard, and the latest AES encryption protocol. You should be using this option. On some devices, you’ll just see the option “WPA2” or “WPA2-PSK.” If you do, it will probably just use AES, as that’s a common-sense choice.

Detailed explanation-4: -While WPA-PSK uses software security, WPA2-PSK uses hardware security module. WPA2-PSK employs the latest security technology WPA2 in addition to either TKIP or AES encryption, while WPA-PSK only supports the TKIP encryption. With lengthier passwords than WPA-PSK, WPA2-PSK is more secure.

Detailed explanation-5: -WPA2-PSK (AES) is more secure than WPA2-PSK (TKIP), but WPA2-PSK (TKIP) can be used with older devices that are not WPA2-PSK (AES) enabled devices. When a user connects to the router, the user provides a password to authenticate their identity and, as long as the password matches, the user is connected to WLAN.