WPA/WPA2 (Wi-Fi Protected Access)

WPA and WPA2 are security protocols designed to protect Wi-Fi networks from unauthorized access. They use encryption to safeguard the data transmitted between your device and the router, making it difficult for outsiders to eavesdrop or steal information. WPA was an improvement over the original WEP, offering stronger security, while WPA2 is an even more robust standard that uses advanced encryption (AES). Essentially, these protocols help ensure your wireless connection remains private, preventing hackers from intercepting your personal data and maintaining the integrity of your network.