Software source control governs restrictions on access to source code, development tools, and software libraries, relevant to the developer-site artefacts EXF-0008 mines.

Software source control prohibiting unverified binaries and requiring source visibility is relevant to keeping covert backdoors out of flight builds, but Software Source Control is a governance control and does not itself actively detect an inserted software backdoor.

Software source control restricting source, build metadata, and symbolised binaries is relevant to the artefacts REC-0001.01 enumerates, but Software Source Control is a governance control and does not actively defend against reconnaissance.

Restricting source, dev-tool, and library access is relevant to the FSW-development artefacts REC-0006 reconnoiters, but Software Source Control is a governance control and does not actively defend against reconnaissance.

Software source control governs the provenance and handling of source code, development tools, and libraries in the development environment that REC-0006.01 reconnoiters. The relationship is governance-level relevance rather than active mitigation of reconnaissance.