💼 SC-20 SECURE NAME | ADDRESS RESOLUTION SERVICE (AUTHORITATIVE SOURCE)
- ID:
/frameworks/nist-sp-800-53-r4/sc/20
Stats​
not available
Description​
The information system: SC-20a. Provides additional data origin authentication and integrity verification artifacts along with the authoritative name resolution data the system returns in response to external name/address resolution queries; and SC-20b. Provides the means to indicate the security status of child zones and (if the child supports secure resolution services) to enable verification of a chain of trust among parent and child domains, when operating as part of a distributed, hierarchical namespace.
Similar​
- Internal
- ID:
dec-c-611b708a
- ID:
Similar Sections (Give Policies To)​
| Section | Sub Sections | Internal Rules | Policies | Flags | Compliance |
|---|---|---|---|---|---|
| 💼 NIST CSF v1.1 → 💼 PR.PT-4: Communications and control networks are protected | 10 | 44 | no data |
Sub Sections​
| Section | Sub Sections | Internal Rules | Policies | Flags | Compliance |
|---|---|---|---|---|---|
| 💼 SC-20 (1) CHILD SUBSPACES | no data | ||||
| 💼 SC-20 (2) DATA ORIGIN _ INTEGRITY | no data |