Assessment Objectives
In addition to relevant policies, standards and procedures, the assessor shall examine, interview, and/or test to determine if appropriately scoped evidence exists to support the claim that:
- NET-05_A01 the type of agreement used to approve and manage the exchange of information is defined (e.g., interconnection security agreements, information exchange security agreements, memoranda of understanding or agreement, service level agreements, user agreements, non-disclosure agreements or organization-defined type of agreements).
Assessment rigor: 1
Origin: 53A_R5_CA-03_ODP[01] 53A_R5_CA-03_ODP[02] - NET-05_A02 security requirements for each system are documented as part of the exchange agreements.
Assessment rigor: 1
Origin: 53A_R5_CA-03b.[02] 53A_R5_CA-03b.[03] 171A_R3_A.03.12.05.b[02] - NET-05_A03 controls are documented as part of each exchange agreement.
Assessment rigor: 1
Origin: 53A_R5_CA-03b.[04] - NET-05_A04 the frequency at which to review and update agreements is defined.
Defined parameters: at least annually
Assessment rigor: 2
Origin: 53A_R5_CA-03_ODP[03] 171A_R3_A.03.12.05.ODP[02] - NET-05_A05 the exchange of sensitive / regulated data between the system and other systems is approved using organization-defined values.
Assessment rigor: 3
Origin: 53A_R5_CA-03a. - NET-05_A06 the exchange of sensitive / regulated data between the system and other systems is managed using organization-defined values.
Assessment rigor: 3
Origin: 53A_R5_CA-03a. - NET-05_A07 interface characteristics for each system are documented as part of the exchange agreements.
Assessment rigor: 2
Origin: 53A_R5_CA-03b.[01] 171A_R3_A.03.12.05.b[01] - NET-05_A08 responsibilities for each system are documented as part of the exchange agreements.
Assessment rigor: 2
Origin: 53A_R5_CA-03b.[05] 171A_R3_A.03.12.05.b[03] - NET-05_A09 the impact level of the information communicated is documented as part of each exchange agreement.
Assessment rigor: 3
Origin: 53A_R5_CA-03b.[06] - NET-05_A10 exchange agreements are reviewed per an organization-defined frequency.
Defined parameters: at least annually
Assessment rigor: 3
Origin: 53A_R5_CA-03c. - NET-05_A11 exchange agreements are updated per an organization-defined frequency.
Defined parameters: at least annually
Assessment rigor: 3
Origin: 53A_R5_CA-03c. - NET-05_A12 systems are prohibited from directly connecting to an external network is defined.
Assessment rigor: 3
Origin: 53A_R5_SC-07(25)_ODP[01] - NET-05_A13 the boundary protection device required for a direct connection to an external network is defined.
Assessment rigor: 3
Origin: 53A_R5_SC-07(25)_ODP[02] 53A_R5_SC-07(26)_ODP - NET-05_A14 the direct connection of systems to an external network without the use of boundary protection device is prohibited.
Assessment rigor: 3
Origin: 53A_R5_SC-07(25) - NET-05_A15 the direct connection of classified national security system to an external network without the use of an organization-defined boundary protection device is prohibited.
Assessment rigor: 3
Origin: 53A_R5_SC-07(26) - NET-05_A16 approved authorizations are enforced for controlling the flow of CUI between connected systems.
Assessment rigor: NIST 800-171
Origin: 171A_R3_A.03.01.03[02] - NET-05_A17 one or more of the following PARAMETER VALUES are selected: {interconnection security agreements; information exchange security agreements; memoranda of understanding or agreement; service-level agreements; user agreements; non-disclosure agreements; other types of agreements}.
Assessment rigor: 2
Origin: 171A_R3_A.03.12.05.ODP[01] - NET-05_A18 the exchange of CUI between the system and other systems is approved using <A.03.12.05.ODP[01]: SELECTED PARAMETER VALUES>.
Defined parameters: requirements as described in the contract
Assessment rigor: NIST 800-171
Origin: 171A_R3_A.03.12.05.a[01] - NET-05_A19 the exchange of CUI between the system and other systems is managed using <A.03.12.05.ODP[01]: SELECTED PARAMETER VALUES>.
Defined parameters: requirements as described in the contract
Assessment rigor: NIST 800-171
Origin: 171A_R3_A.03.12.05.a[02] - NET-05_A20 exchange agreements are reviewed <A.03.12.05.ODP[02]: frequency>.
Defined parameters: at least every 12 months
Assessment rigor: NIST 800-171
Origin: 171A_R3_A.03.12.05.c[01] - NET-05_A21 exchange agreements are updated <A.03.12.05.ODP[02]: frequency>.
Defined parameters: at least every 12 months
Assessment rigor: NIST 800-171
Origin: 171A_R3_A.03.12.05.c[02]
Συνδεδεμένα ζητήματα
| Τύπος σύνδεσης | Ζήτημα |
|---|---|
| blocks | Interconnection Security Agreements (ISAs) |
- Secure Controls Framework -
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