Only software that the vendor still supports may be marked as authorised in the register. Unsupported software that the mission genuinely needs requires a written exception describing the compensating controls and the residual risk accepted; anything unsupported without such an exception is treated as unauthorised. Check support status of listed software monthly or more often. Implementation Groups: IG1, IG2 and IG3 (part of the IG1 essential cyber hygiene baseline, so every enterprise applies it). Asset type: Software. Security function: Identify.
This control maps to 1 controls across 1 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.
Every mapping shown was judged rather than inferred from wording similarity, and the ones that failed review are published too. See the coverage reports and what was rejected.
The graph holds this control, the 1 it maps to, and the evidence behind each claim, over MCP and REST.