Retain audit records for [Assignment: organization-defined time period consistent with records retention policy] to provide support for after-the-fact investigations of incidents and to meet regulatory and organizational information retention requirements.
| ID | Name | Description | D3FEND | |
| ID | Description | |
| SV-MA-7 |
Exploit ground system and use to maliciously to interact with the spacecraft |
|
| SPARTA ID | Requirement | Rationale/Additional Guidance/Notes |
|---|---|---|
| SPR-520 | The [spacecraft] shall implement tiered audit retention with overwrite protection for [organization]-defined high‑value categories (e.g., crypto events, command outcomes, mode changes) and expose buffer health/occupancy and retention decisions in telemetry; priorities shall be tunable by phase/mode.{SV-DCO-1}{AU-4,AU-4(1),AU-11} | High-value events require overwrite protection. Tunable priorities align storage with mission phase. Telemetry exposure ensures transparency. Structured retention strengthens audit survivability. |
| ID | Name | Description | |
|---|---|---|---|