Summary:
WEP: Very old and insecure; not used anymore.
WPA: A temporary fix that improved over WEP but still vulnerable.
WPA2: The current standard, very secure with AES encryption.
WPA3: The latest and most secure, designed for modern devices and IoT.
WEP: Very old and insecure; not used anymore.
WPA: A temporary fix that improved over WEP but still vulnerable.
WPA2: The current standard, very secure with AES encryption.
WPA3: The latest and most secure, designed for modern devices and IoT.