IoT, Iot Security, Cybersecurity, Mqtt, Cryptography.
[long list of exploits] Here’s why you should still use TLS for your custom transport problem: In custom protocols, you don’t have to (and shouldn’t) depend on 3rd party CAs. You don’t even have to use CAs at all (though it’s not hard to set up your own); you can just use a whitelist of self-signed