How To Stay Protected Against Krack In 2023 Safety Guide
KRACK targets a vulnerability in the protocol specification, so almost all Wi-Fi routers used in homes, corporations, government organizations, etc. are vulnerable. How does the attack work? KRACK attack targets the 3rd stage of the four-way handshake in the WPA2 protocol. This four-way handshake is how the router connects to the internet. When the client and router communicate, they use a unique cryptographic key that changes with every connection and every device....