{
  "$TMF_VERSION": "1.4",
  "PublicationDateTime": "2021-04-26T00:00:00.000Z",
  "Description": "Profile of requirements corresponding to NIST Special Publication 800-53, r4, Security Control AC-20: Use of External Information Systems. Applicable to LOW impact, MODERATE impact, and HIGH impact systems.",
  "Keywords": [
    "800-53",
    "Access Control",
    "External Information Systems",
    "High",
    "Low",
    "Moderate",
    "NIST",
    "P1",
    "Security",
    "Use"
  ],
  "Issuer": {
    "Identifier": "https://trustmarkinitiative.org/",
    "PrimaryContact": {
      "Email": "help@trustmarkinitiative.org",
      "Telephone": "555-555-5555",
      "Kind": "PRIMARY",
      "WebsiteURL": "https://trustmarkinitiative.org/",
      "Responder": ""
    },
    "Name": "TMI"
  },
  "Sources": [{
    "Identifier": "SP800-53R4",
    "Reference": "NIST Special Publication 800-53 Revision 4, Security and Privacy Controls for Federal Information Systems and Organizations, National Institute of Standards and Technology, April 2013 (Includes updates as of 01-15-2014). Available at <a href=\"http://dx.doi.org/10.6028/NIST.SP.800-53r4\">http://dx.doi.org/10.6028/NIST.SP.800-53r4<\/a>.",
    "$id": "source-2112165102"
  }],
  "Name": "NIST SP 800-53 r4 Security Control AC-20: Use of External Information Systems",
  "TrustExpression": "TD_ref1 and TD_ref2",
  "Identifier": "https://artifacts.trustmarkinitiative.org/lib/tips/nist-sp-800-53-r4-security-control-ac-20_-use-of-external-information-systems/4/",
  "Version": "4",
  "References": {"TrustmarkDefinitionRequirements": [
    {
      "Identifier": "https://artifacts.trustmarkinitiative.org/lib/tds/use-of-external-information-systems-external-storage-processing-transmission-of-information/1.0/",
      "Description": "Defines conformance and assessment criteria for compliance with minimum security requirements for use of external information systems - external storage, processing, transmission of information as related to overall access control requirements.",
      "Number": 1,
      "Version": "1.0",
      "TrustmarkDefinitionReference": {
        "Identifier": "https://artifacts.trustmarkinitiative.org/lib/tds/use-of-external-information-systems-external-storage-processing-transmission-of-information/1.0/",
        "Description": "Defines conformance and assessment criteria for compliance with minimum security requirements for use of external information systems - external storage, processing, transmission of information as related to overall access control requirements.",
        "Number": 1,
        "Version": "1.0",
        "Name": "Use of External Information Systems - External Storage, Processing, Transmission of Information"
      },
      "$Type": "TrustmarkDefinitionRequirement",
      "Name": "Use of External Information Systems - External Storage, Processing, Transmission of Information",
      "$id": "TD_ref1"
    },
    {
      "Identifier": "https://artifacts.trustmarkinitiative.org/lib/tds/use-of-external-information-systems-access-from-external-systems/1.0/",
      "Description": "Defines conformance and assessment criteria for compliance with minimum security requirements for use of external information systems - access from external systems as related to overall access control requirements.",
      "Number": 2,
      "Version": "1.0",
      "TrustmarkDefinitionReference": {
        "Identifier": "https://artifacts.trustmarkinitiative.org/lib/tds/use-of-external-information-systems-access-from-external-systems/1.0/",
        "Description": "Defines conformance and assessment criteria for compliance with minimum security requirements for use of external information systems - access from external systems as related to overall access control requirements.",
        "Number": 2,
        "Version": "1.0",
        "Name": "Use of External Information Systems - Access From External Systems"
      },
      "$Type": "TrustmarkDefinitionRequirement",
      "Name": "Use of External Information Systems - Access From External Systems",
      "$id": "TD_ref2"
    }
  ]},
  "Primary": "false",
  "LegalNotice": "This document and the information contained herein is provided on an \"AS IS\" basis, and the Georgia Tech Research Institute disclaims all warranties, express or implied, including but not limited to any warranty that the use of the information herein will not infringe any rights or any implied warranties or merchantability or fitness for a particular purpose. In addition, the Georgia Tech Research Institute disclaims legal liability for any loss incurred as a result of the use or reliance on the document or the information contained herein.",
  "$Type": "TrustInteroperabilityProfile"
}