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IMP-0014
ST0009Impact

Timing or Synchronization Manipulation

Description

Timing or Synchronization Manipulation is the deliberate alteration of a spacecraft’s time reference or synchronization state. An adversary may shift the onboard clock or corrupt a trusted timing source. The adversary may also break the temporal alignment between coordinated functions. This mechanism applies when the system uses an altered sense of time or loses required synchronization. It may affect command validation and scheduled activity. It may also affect navigation, communications, or distributed processing. Delaying traffic without changing the system’s time basis is Command and Data Flow Manipulation. Changing a stored schedule or timing setting is Configuration Manipulation.
VectorIllustrative Application
CollectIf the objective is Collect, an adversary could introduce controlled clock drift to learn synchronization tolerances and observe when automated or operator responses occur.
PivotIf the objective is Pivot, an adversary could alter onboard time to trigger a scheduled crosslink or communication session with another asset and create an intermediary attack path.
SubvertTIf the objective is Subvert, an adversary could desynchronize sensor inputs and onboard processing so the spacecraft makes decisions from temporally inconsistent information.
SeizeIf the objective is Seize, an adversary could manipulate system time to invalidate legitimate control sessions and preserve unauthorized access.
DisableIf the objective is Disable, an adversary could desynchronize a mission-critical navigation or payload function until the spacecraft can no longer conduct its intended mission or an essential mission function.

Reproduced verbatim from SPARTA v4.0, including its own citation markers, spelling and formatting. Nothing in the text above is SafeMode Space's wording, and nothing has been corrected.

Mappings

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Corpus 2026.08.24-1, built 2026-08-24 from 226 techniques, 308 regulation articles, 125 ENISA controls, 2,610 framework controls, and 90 countermeasures.