Monitor in-scope networks continuously and alarm on malfunction or reduced capacity, with capabilities to monitor and protect against excessive traffic, watch connections, record device management activity, block unauthorised devices and alarm when bandwidth use passes the supplier's abnormal threshold (UR E22 7.2.1). An IDS may be used if the CBS supplier qualifies it, it is passive and triggers no protective action affecting the CBS, and staff are trained to use it.
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.