Something we occasionally talk about regarding Haystack and DASH7 is the strength of our security and privacy story, which at its foundation includes something called “listen-before-talk”, meaning endpoints using our technology remain quiet until they are interrogated by an authorized user or until an event occurs that sparks a message to the network. Sounds like a “duh” feature that *anyone* would have implemented with their IoT technology, but alas, we are unique. Really unique, actually. And it is starting to matter as the number of IoT hacks increases. Some more thoughts are in this Linkedin post which I invite you to read and comment on here.