What does wpa do

A couple of years after WEP debuted, there were already concerns about how weak the standard was. WPA was a compromise that was made to improve upon WEP without people needing to buy new routers and computer components, to encourage adoptation. So it was still worth implementing.

WPA2 was launched in People and businesses with WEP devices would need to buy new WPA2-capable devices in order to use the improved encryption standard. If WPA2 is the most recent standard your devices can use, you should definitely choose it. So it took fourteen years after the debut of WPA2 for its successor to arrive. But by , WPA3 was announced.

In general, WPA3 has both stronger encryption and stronger implementation. My advice for enterprises is to use WPA3 if possible.

Eventually cyber attackers will find ways to crack or bypass WPA3 encryption. All encryption standards become insecure at some point in time. This makes it more difficult for unauthorized systems to gain access to the wireless network.

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