- I'm sorry. I realize digital sovereignty as an crucial position in the supply chain. crucial adequate that the threat of disabling us from a solution could consequence in any kind of retortion. That means we have the anticipation of denying individual access to a system. And this is 1 of the tools of sovereignty in my understanding. The second tool of sovereignty is not to be dependent on 1 source, i.e. 1 circumstantial country – says Radosław Nielek, manager of NASK in an interview with Marcin Piasecki at the EEC Trends conference.