Shows a systematic way to collect, correlate and evaluate information so that security-relevant events are detected as completely and promptly as possible, improving the institution's ability to recognise such events and respond appropriately. In Edition 2023 the Baustein carries 18 requirement numbers, 17 of them live: 5 Basis requirements (B, MUSS, to be fulfilled first and without exception), 7 Standard requirements (S, SOLLTE) and 5 requirements for elevated protection needs (H), with 1 number withdrawn (ENTFALLEN) and kept for stable numbering. It is applied to the information domain as a whole (overarching aspects) in modelling order R1. The requirements property on this node lists every requirement by number, title, level and responsible role, so a requirement is cited as DER.1.A<n>.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.