After three years, WPA2 came on the scene. Wired Equivalent Privacy (WEP) was the 1999 original security protocol for all Wi-Fi networks.Īfter WEP was cracked in 2001, the first version of WPA filled its position in 2003. Wi-Fi protected Access 2 (WPA2)made its debut in 2006, and since then, it has been the choicest security protocol. Other names for it include WPA/WPA2 Passphrase, WEP Key, or Wi-Fi Security Key, and they might be found on your router or modem. This password is first created when you initially set up your Wi-Fi router.Īfter creating the password, you must input it whenever you want to connect a new device to the network. It is a unique password that helps prevent unauthorized access to your network. WPA2, Security Key, or WPA Key, is a password you use to connect to your wireless network. You know how open they are because you can connect to your neighbor’s Wi-Fi two flats away from yours. One way to violate privacy and steal information is through open Wi-Fi networks. Any recent Wi-Fi installation in your home most likely uses a WPA2 password for protection.
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