I want to say a few words about JRA7 in this blog. JRA7 is about critical infrastructure research, in particular with respect to resilience, security, and dependability. This is an ICT problem, but not only as the following problem description shows. This is one example for research we want to discuss in JRA7 context and we would be interested in contributions in upcoming workshops (e.g. April 03, 2014 at DRCN in Ghent, check JRA7 blog http://internet-science.eu/blogs/group/56 for future posts on these workshops).