By Reid Wightman @ReverseICS
My last project before joining IOActive was “breaking” 3S Software’s CoDeSys PLC runtime for Digital Bond.
I had said back in April that CoDeSys is in an amazing and unique position to help secure our critical infrastructure. Their product is used in thousands of product lines made by hundreds of vendors. Their implementation of secure ladder logic transfer and an encrypted and digitally signed control protocol would secure a huge chunk of critical infrastructure in one pass.