There are several weaknesses of Wi-Fi Protected Access (WPA), one of the most common security protocols used in the world today. First and foremost, WPA is vulnerable to man-in-the-middle attacks, which allow an attacker to intercept and decrypt data sent over a Wi-Fi connection. Additionally, WPA can be easily guessed by anyone with enough knowledge about WiFi passwords and security measures, making it an easy target for hackers. Finally, WPA is not as secure as it could be, as it does not protect against keylogging or other forms of data theft.