Tag - WPA2

WPA3 – the new Wi-Fi security protocol to be launched in 2018

Remember the Krack Wi-Fi vulnerability from October last year that has put all internet users to a dismay? Well, the good news is that it’s very possible we won’t have to go through that risky situation again.

Just a few days ago, during the annual CES event (one of the biggest technology and innovation shows), the Wi-Fi Alliance has announced the launch of a new wireless security protocol—Wi-Fi Protected Access WPA3 this year.

WPA3 will replace the current WPA2—the security protocol that all Wi-Fi networks have been using for over 15 years.

Why is WPA2 considered vulnerable?

The main insecurity issue of WPA2 is given by the “unencrypted” open Wi-Fi networks that makes it incredibly easy for anyone who uses the same network to access other devices.

Secondly, one of the WPA2 protocols is that the same password is used by clients and business owners when joining a Wi-Fi network (for instance the clients of a coffee shop and the owner of the coffee shop).

Due to these vulnerabilities, hackers can intercept Wi-Fi traffic and steal online data quite effortlessly.

Read More

WiFi breach makes devices vulnerable to hacks, but there is a solution

Much to everyone’s concern, there have been discovered serious weaknesses in WPA2, a protocol that secures all modern protected Wi-Fi networks. An attacker within range of a victim can exploit these weaknesses using key reinstallation attacks (KRACKs), notes krackattacks.com.

The “Krack” attack works by exploiting the “handshake” that a WiFi network and a device give to each other when the latter wants to join. Usually, the two decide on an encryption key for all future traffic, meaning that each device will only be able to read data if it has that key.

“Note that if your device supports Wi-Fi, it is most likely affected,” wrote security researcher Mathy Vanhoef, whose work was noted by the US government.

Read More

© 2017 CyberGhost