If you need to add a new computer or device to your home wireless network, your Mac's System Preferences menu is one of the fastest ways to retrieve the WPA2 encryption key that you need to enter on ...

Businesses can secure their wireless networks using Wi-Fi protected access and WPA2, which are wireless security protocols that encrypt data sent through your router. TKIP and AES encrypt and decrypt ...

If you're new to setting up or troubleshooting your Wi-Fi connection, you might be wondering what a network security key is. Luckily, it's not as confusing as it sounds — your network security key is ...

Find out how WPA and WPA2 improve upon WEP's encryption methods for better wireless security. The previous tip in this series on wireless encryption methods explained how WEP works. By 2001, hacker ...

AirTight Networks says it’s found a weak point in Wi-Fi Protected Access 2 (WPA2), the mainstay of enterprise Wi-Fi security. But has it? Security expert Matthew Gast says the attack seems to be a ...

The first wireless security network to mark its appearance was WEP or Wired Equivalent Privacy. It started off with 64-bit encryption (weak) and eventually went all ...

WPA2 is the security protocol for Wi-Fi. It replaced WEP, which was hacked many years ago. While WEP is still supported by most wireless access points, WPA2 is now the recommended security measure.