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wpa3 is here: what you need to know

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wpa3 is here: what you need to know

the wifi alliance, an organization formed by big players like apple and intel, has announced the arrival of a new negotiation protocol for wifi access points known as wpa3. almost a decade has passed since wifi security has been updated, and the current wireless ecosystem is patchy at best. the real question now is whether wpa3 actually corrects the problems that existed in its predecessors and whether it can stand the test of time as a protocol that helps public wireless networks maintain their security.what took so long?most threats to wifi have been the result of human error. when someone attacks a network, this usually happens because the owners didn’t set a password for it or set it up in a way that protects the individuals connected to it. there were rare instances when hackers managed to penetrate private wifi networks, but it wasn’t a widespread issue.2017 changed everything. hackers became more sophisticated, and new vulnerabilities were discovered more quickly than they could be patched. one of the casualties was wpa2, which suffered from something called the “key reinstallation attack” (krack).unfortunately for wifi users all over the world, krack is something that affects every single access point that uses wpa or wpa2. this attack would allow any hacker to act as an impostor for any user and act as a middleman between them and the router servicing the connection.public wifi networks have always been iffy, though, since they offered no built-in encryption...