Sensor Relocation

LOW MODERATE HIGH
1 Enhancement 0 Overlays 3 Related Controls
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Requirements NIST SOURCE

Relocate [sensors and monitoring capabilities] to [locations] under the following conditions or circumstances: [conditions or circumstances].

Discussion (NIST Supplemental Guidance)

Adversaries may take various paths and use different approaches as they move laterally through an organization (including its systems) to reach their target or as they attempt to exfiltrate information from the organization. The organization often only has a limited set of monitoring and detection capabilities, and they may be focused on the critical or likely infiltration or exfiltration paths. By using communications paths that the organization typically does not monitor, the adversary can increase its chances of achieving its desired goals. By relocating its sensors or monitoring capabilities to new locations, the organization can impede the adversary’s ability to achieve its goals. The relocation of the sensors or monitoring capabilities might be done based on threat information that the organization has acquired or randomly to confuse the adversary and make its lateral transition through the system or organization more challenging.

Enhancements NIST SOURCE

SC-48(1) Dynamic Relocation of Sensors or Monitoring Capabilities LOW MODERATE HIGH

Dynamically relocate [sensors and monitoring capabilities] to [locations] under the following conditions or circumstances: [conditions or circumstances].

Discussion

None.

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Implementation Guidance

Engineering Interpretation

Original engineering commentary written for this explorer — not NIST source text and not authoritative guidance.

No engineering interpretation has been authored for SC-48 yet. This section is architected to receive it — see the Requirements and Assessment sections above for the authoritative NIST source content in the meantime.

Assessment

NIST SP 800-53A REV 5.2.0

Assessment Objectives

  1. sensors and monitoring capabilities to be relocated are defined;
  2. locations to where sensors and monitoring capabilities are to be relocated are defined;
  3. conditions or circumstances for relocating sensors and monitoring capabilities are defined;
  4. <SC-48_ODP[01] sensors and monitoring capabilities> are relocated to <SC-48_ODP[02] locations> under <SC-48_ODP[03] conditions or circumstances>.

Examine

[SELECT FROM: System and communications protection policy; procedures addressing sensor and monitoring capability relocation; list of sensors/monitoring capabilities to be relocated; change control records; configuration management records; system design documentation; system configuration settings and associated documentation; system audit records; system security plan; other relevant documents or records].

Interview

[SELECT FROM: System/network administrators; organizational personnel with information security responsibilities; organizational personnel installing, configuring, and/or maintaining the system].

Test

[SELECT FROM: Mechanisms supporting and/or implementing sensor relocation].

STIGs & CCIs

No STIG checks or CCI mappings are currently loaded for SC-48. This section is architected to display, per product: STIG ID, Finding ID, Severity, Title, Description, Check, Fix, CCI, and NIST control mapping — but nothing is populated here until a real DISA STIG/CCI dataset is ingested.

Learn more about STIG/CCI integration →

Evidence

Potential Evidence — Derived

Categorized from the SP 800-53A "Examine"/"Test" artifact list above by keyword — not an authoritative NIST evidence list.

Policy

  • System and communications protection policy
  • system security plan

Configuration

  • configuration management records
  • system design documentation
  • system configuration settings and associated documentation

Testing

  • Mechanisms supporting and/or implementing sensor relocation

Other Records

  • procedures addressing sensor and monitoring capability relocation
  • list of sensors/monitoring capabilities to be relocated
  • change control records
  • system audit records
  • other relevant documents or records