NIST SP 800-53 r4 Security Control SA-9 (2): Identification of Functions / Ports / Protocols / Services, v4
Profile of requirements corresponding to NIST Special Publication 800-53, r4, Security Control SA-9 (2): Identification of Functions / Ports / Protocols / Services. Applicable to MODERATE impact and HIGH impact systems.
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Trust Expression:
TD_ref1
References (1)
TD External Information Systems | Identification Of Functions / Ports / Protocols / Services, v1.0 | |
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Description | Defines conformance and assessment criteria for verifying that an organization requires providers of organization-defined external information system services to identify the functions, ports, protocols, and other services required for the use of such services. |
ID | TD_ref1 |
Provider Reference |
Sources (1)
SP800-53R4 | NIST Special Publication 800-53 Revision 4, Security and Privacy Controls for Federal Information Systems and Organizations, National Institute of Standards and Technology, April 2013 (Includes updates as of 01-15-2014). Available at http://dx.doi.org/10.6028/NIST.SP.800-53r4. |