The best published work I've seen in reverse-engineering Xilinx FPGA architecture and bitstreams has come out of Paris. Perhaps the French take Liberté more seriously than others, and when looking at closed bitstreams they think of the Bastille and Santé prisons.
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.