StepSecurity Adds Bitrise macOS Runner Support to Harden-Runner

· Original article ↗

Summary

Harden-Runner v2.20.0 adds support for Bitrise Build Hub macOS runners, joining other third-party GitHub Actions providers. StepSecurity says the tool provides outbound network monitoring, workflow-step event correlation and detections.

Key points

  • Harden-Runner v2.20.0 adds support for Bitrise Build Hub macOS runners, alongside Blacksmith, Depot, Namespace and Warp.
  • The article says integration uses Harden-Runner as the first job step, with the runner provider set through the workflow’s runs-on value.
  • StepSecurity describes outbound network monitoring, correlation of events to workflow steps and detections in its dashboard.
  • For Blacksmith, Depot, Namespace and Warp, the article lists audit mode, block mode with allowed endpoints, Policy Store integration and security insights in job logs and the dashboard.
  • The article highlights that iOS build runners may hold Apple signing certificates, provisioning profiles and App Store Connect API keys.

Article Details

Event Type
Runtime-security support expansion for third-party GitHub Actions runners
Impact
Harden-Runner v2.20.0 adds support for Bitrise Build Hub macOS runners, extending its runtime monitoring to Bitrise alongside Blacksmith, Depot, Namespace, and Warp. The article says it provides outbound network monitoring, workflow-step event correlation, and detections, helping protect build credentials and signing materials from risks posed by compromised dependencies or poisoned actions. No new compromise or customer impact is reported.

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