Strong encryption has infiltrated even the most basic battery-powered Internet of Things \(IoT\) gadgets\. Thanks to the latest technological breakthroughs and standard developments – such as the Matter IoT standard – these tiny devices are now generating ephemeral Diffie-Hellman keys for every session, sign and encrypt messages, juggle certificate chains, and more\. It sounds like IoT users can finally kick back, convinced their privacy is locked down\. But not so fast\. As this talk reveals...

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