Implement cryptographic mechanisms to protect message externals unless otherwise protected by [Assignment: organization-defined alternative physical controls].
| ID | Name | Description | D3FEND | |
| ID | Description | |
| SV-AC-7 |
Weak communication protocols. Ones that don't have strong encryption within it |
|
| Requirement | Rationale/Additional Guidance/Notes |
|---|---|
| The [spacecraft] shall maintain the confidentiality and integrity of information during preparation for transmission and during reception.{SV-AC-7}{AC-3,SA-8(19),SC-8,SC-8(1),SC-8(2),SC-16,SC-16(1)} | * Preparation for transmission and during reception includes the aggregation, packing, and transformation options performed prior to transmission and the undoing of those operations that occur upon receipt. |
| The [organization] shall define acceptable secure communication protocols available for use within the mission in accordance with applicable federal laws, Executive Orders, directives, policies, regulations, and standards.{SV-AC-7}{SA-4(9)} | The secure communication protocol should include "strong" authenticated encryption characteristics. |
| The [spacecraft] shall only use [organization]-defined communication protocols within the mission.{SV-AC-7}{SA-4(9)} | |
| The [spacecraft] shall maintain the confidentiality and integrity of information during preparation for transmission and during reception in accordance with [organization] provided encryption matrix.{SA-8(19),SC-8,SC-8(1),SC-8(2),SC-8(3)} | * Preparation for transmission and during reception includes the aggregation, packing, and transformation options performed prior to transmission and the undoing of those operations that occur upon receipt. |
| The [spacecraft] shall protect the confidentiality and integrity of all transmitted information.{SV-IT-2,SV-AC-7}{SC-8} | * The intent as written is for all transmitted traffic to be protected. This includes internal to internal communications and especially outside of the boundary. |
| The [spacecraft] shall implement cryptographic mechanisms to prevent unauthorized disclosure of, and detect changes to, information during transmission unless otherwise protected by alternative physical safeguards.{SV-AC-7}{SC-8(1),SI-7(6)} | |
| The [spacecraft] shall implement cryptographic mechanisms to protect message externals unless otherwise protected by alternative physical safeguards.{SV-AC-7}{SC-8(3)} |
| ID | Name | Description | |
|---|---|---|---|