Provisioning Key in SDLC means securely generating, managing, and delivering credentials or cryptographic keys across environments and stages. It is not a side task. Without proper provisioning, builds fail, deployments stall, and integrations break. The longer you postpone it, the more brittle your pipeline becomes.
In a well-designed SDLC, the key provisioning process is defined early. It starts in the planning stage, with decisions on key formats, rotation intervals, and storage. During development, keys must be accessible only to authorized services and users. In testing, engineers validate that builds can pull keys on demand without exposing them. In deployment, keys for production must be provisioned with zero manual steps, using automated vault or secret management systems.
Security is non-negotiable. Provisioning keys must use encryption in transit, strict access policies, and audit logs for every request. Integrating with CI/CD tools ensures that keys are injected into builds and containers without hardcoding them. This reduces attack surface and meets compliance requirements.