Kr00k, KRACK, and the Seams in Wi-Fi, IoT Encryption

Earlier this year, two ESET researchers disclosed a flaw in processor chips powering over 1 billion Wi-Fi and Internet of Things (IoT) devices that would make it easy for attackers to snoop on encrypted traffic. Last week at Black Hat, the researchers explained that the attack surface area for these kinds of flaws is broader than they initially thought and that the weakness is present in a several other popular chipsets that could put even more IoT and Wi-Fi devices at risk.

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