WPA (Wi-Fi Protected Access) is a security protocol used to secure wireless networks. It provides stronger encryption and authentication than its predecessor, WEP, making it more difficult for unauthorized users to gain access to a network.
WPA, or Wi-Fi Protected Access, is a security protocol used to protect wireless networks. It was developed by the Wi-Fi Alliance in response to the weaknesses of the WEP (Wired Equivalent Privacy) protocol. WPA is designed to provide stronger data encryption and authentication than WEP, and is considered to be more secure.
WPA uses a combination of encryption and authentication to protect data transmitted over a wireless network. It uses the Temporal Key Integrity Protocol (TKIP) to encrypt data, and the Extensible Authentication Protocol (EAP) to authenticate users. TKIP is a 128-bit encryption algorithm that scrambles data before it is transmitted over the network. EAP is an authentication protocol that verifies the identity of the user before allowing them access to the network.
WPA also includes a feature called the Message Integrity Check (MIC), which is used to detect any changes that may have been made to the data during transmission. This helps to ensure that the data is not tampered with or corrupted.
WPA is considered to be more secure than WEP, and is the preferred security protocol for wireless networks. It is also compatible with most wireless devices, making it an ideal choice for home and business networks.