2 weeks ago

Wi-Fi Alliance launches WPA3 protocol with fresh security features


The Wi-Fi Alliance has finally announced the long-awaited next generation of the wireless security protocol—Wi-Fi Protected Access (WPA3).

WPA3 will replace the existing WPA2—the network security protocol which has been around for at least 15 years as well as widely used by billions of wireless devices every day, including smartphones, laptops as well as Internet of things.

However, WPA2 has long been considered to be insecure due to its common security issue, which can be “unencrypted” open Wi-Fi networks, which allows anyone on the same WiFi network to intercept connections on additional devices.

Most importantly, WPA2 has also recently been found vulnerable to KRACK (Key Reinstallation Attack) which makes the idea possible for attackers to intercept as well as decrypt Wi-Fi traffic passing between computers as well as access points.

The fresh standard of Wi-Fi security, which will be available for both personal as well as enterprise wireless devices later This specific year, offers increased security as well as privacy.

  • WPA3 protocol strengthens user privacy in open networks through individualised data encryption.
  • WPA3 protocol will also protect against brute-force dictionary attacks, preventing hackers via doing multiple login attempts by using commonly used passwords.
  • WPA3 protocol also offers simplified security for devices which often have no display for configuring security settings, i.e. IoT devices.
  • Finally, there will be a 192-bit security suite for protecting WiFi users’ networks with higher security requirements, such as government, defence as well as industrial organisations.

Wi-Fi security technologies may live for decades, so the idea’s important they are continually updated to ensure they meet the needs of the Wi-Fi industry,” said Joe Hoffman, SAR Insight & Consulting. “Wi-Fi can be evolving to maintain its high-level of security as industry demands increase.

Since hardware must get certified by the Wi-Fi Alliance to use WPA3 security protocol, the fresh security standard won’t arrive overnight.

the idea could take months for device manufacturers to support the fresh wireless security standard, yet the first WPA3-certified devices are likely to ship later This specific year. More details about WPA3 have yet to be released.

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Security Hacks

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