As the world moves towards embracing the internet of things for industrial assets, the importance of considering security cannot be understated. Industrial IoT poses unique challenges to security in combining Information Technology security with Operational Technology security. Many of these assets were designed to serve critical functions and their reliability is paramount. All of the systems that power our modern lives are undergoing a revolution where they will be controlled or interact with software. Assets will be connected to the internet for updates, pushing data, or even remote control. How can we make these industrial IoT systems secure by design?
The AT&T IoT Platform’s “Flow” at https://flow.att.io has recently announced they support IBM Bluemix with Watson IoT Platform. This is a great hybrid cloud strategy for IoT. After taking a quick look, the flow platform is an impressively customized version of Node-RED. Let’s take it for a spin!
When a colleague first told me about LoRa, I was skeptical that it was even real. I can use a small handheld device to transmit messages up to 40km to another device for free? It sounds too good to be true, but it’s real. Of course, there is a catch – less bandwidth. But who cares? If all I need to send from my IoT device is perhaps some longitude, latitude, and basic sensor data — LoRa is a great technology.