DIVQ­Sec (Deut­scher Indus­trie­ver­bund für Quan­ten­si­cher­heit, the Ger­man indus­try alli­ance for Quan­tum Secu­ri­ty) aims to estab­lish a com­mon natio­nal and Euro­pean value chain of tech­no­lo­gies in the field of Quan­tum Secu­ri­ty. In clo­se con­sul­ta­ti­on with the indus­try effi­ci­ent and future-pro­of solu­ti­ons for secu­ring cri­ti­cal infra­struc­tu­re are crea­ted. The base for this is high­ly secu­re com­mu­ni­ca­ti­on using Quan­tum Com­mu­ni­ca­ti­on and Post Quan­tum Cryp­to­gra­phy (PQC).