Network administrators should replace any wireless AP or router that supports WEP or WPA with a newer device that's compatible with WPA2 or WPA3. In that case, the next best option is WPA2, which is widely deployed in the enterprise space today.Īt this point, no one should use the original wireless security protocol, WEP, or even its immediate successor, WPA, as both are outdated and make wireless networks extremely vulnerable to outside threats. Some wireless APs do not support WPA3, however. As the most up-to-date wireless encryption protocol, WPA3 is the most secure choice. When choosing from among WEP, WPA, WPA2 and WPA3 wireless security protocols, experts agree WPA3 is best for Wi-Fi security. This article also takes a deep dive into the history and technical details of WEP, WPA, WPA2 and WPA3.
Find out below which is best for your wireless security needs.Įnterprises can use this side-by-side comparison of the four security protocols to explore which one they should use in their wireless networks and when. Most wireless access points (APs) come with the ability to enable one of four wireless encryption standards: Wired Equivalent Privacy ( WEP), Wi-Fi Protected Access, WPA2 or WPA3.
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