Back to catalog
TPM-04.2TPMThird-Party Management
External Connectivity Requirements - Identification of Ports, Protocols & Services
Description
Mechanisms exist to require External Service Providers (ESPs) to identify and document the business need for ports, protocols and other services it requires to operate its Technology Assets, Applications and/or Services (TAAS).
Cross-Mappings
3 paths across 2 frameworks
Cross-Mappings
NIST 800-531 mapping
SA-9(2)
1.00
- Secure Controls Framework · 2026.2 · scf_strm · equivalent
CCI2 mappings
CCI-003143
1.00
- Secure Controls Framework · 2026.2 · scf_strm · equivalent
- DISA · 2025-01-23 · disa_cci_list · equivalent
CCI-003144
1.00
- Secure Controls Framework · 2026.2 · scf_strm · equivalent
- DISA · 2025-01-23 · disa_cci_list · equivalent
Control mappings provided by the Secure Controls Framework (SCF).
SCF
Powered by the Secure Controls Framework
The control catalog, cross-mappings, and STRM relationship data shown here are provided by the Secure Controls Framework (SCF), 2026.2. Every mapping is credited to SCF as the methodology, with the SCF reference and version stored alongside it.
© SCF Council, LLC. Secure Controls Framework content is free and shown here with attribution. securecontrolsframework.com · About SCF on STIGViewer