This mapping compares the requirements of ISO 27001 to the relevant categories within the 2017 Trust Services Criteria for Security, Availability, Processing Integrity, Confidentiality, and Privacy (includes March 2020 updates) (TSC).
The TSC are outcome-based criteria designed to be used when evaluating whether a system and related controls are effective to provide reasonable assurance of achieving the objectives that management has established for the system. To design an effective system, management first has to understand the risks that may prevent