OSPS-AC-03 Protect the Primary Branch from Accidental Modification (maturity levels 1, 2, 3). Requirement: When an attempt is made to delete the project's primary branch, the version control system MUST treat this as a sensitive activity and require explicit confirmation of intent. Objective of the control: Reduce the risk of accidental changes or deletion of the primary branch of the project's repository by preventing unintentional modification. Recommendation: Set branch protection on the primary branch in the project's version control system to prevent deletion.
This control maps to 1 controls across 1 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.
Every mapping shown was judged rather than inferred from wording similarity, and the ones that failed review are published too. See the coverage reports and what was rejected.
The graph holds this control, the 1 it maps to, and the evidence behind each claim, over MCP and REST.