Supports structured information security assessments based on the 'IT-Grundschutz' Compendium of the German Federal Office for Information Security (BSI) (2023, ISBN:978-3-8462-0906-6), including errata dated 2026-03-26, and BSI Standards 200-1, 200-2 and 200-3 (2017). Provides an indexed requirement catalogue, individually derived assessment contracts, protection needs, risk assessment and selected technical checks. Runs locally and requires qualified user assessments; it does not certify compliance. The Compendium is catalogued at < https://epflicht.ulb.uni-bonn.de/content/titleinfo/750346>.