Security
Can I restrict which repositories use my runners?
Quick answer
Yes, with runner groups scoped to specific organisations or repositories.
The detail that matters
Essential when some runners sit inside a privileged network — otherwise any repository can schedule a job there.
Your next build could be twice as fast, at half the price
Start free. Migrating away is the same one line, and we publish that diff too.
Related
Are snapshot runners safe for public repositories?Only if snapshots are taken from trusted branches and never from fork pull requests.How do I generate an SBOM?Enable buildx's sbom: true output, or run syft against the built image.How do I attach build provenance?Use actions/attest-build-provenance, or buildx's provenance: true attestation.How do I pass secrets into a Docker build?Use BuildKit build secrets with --secret, never ARG or ENV.