Under the Gramm-Leach-Bliley Act (GLBA), there is no middle ground. If your software delivery process touches financial data, every engineer’s path to production is a potential attack vector. GLBA compliance demands you close those paths without breaking your build speed.
A secure CI/CD pipeline is more than encrypted connections and gated merges. It begins with access control. Every credential, token, and permission must map to a verified identity. Implement role-based access control (RBAC) and enforce the principle of least privilege. Never let shared accounts bypass your audit trail. Connect every action—build, deploy, rollback—to a single, accountable user.
End-to-end logging is next. GLBA requires you to detect and report unauthorized access. Your CI/CD system must generate immutable logs for every operation and store them in a secure location. Protect logs from tampering, and integrate them with your security information and event management (SIEM) tools.
Secrets management is non-negotiable. Store keys, API tokens, and certificates in a secure vault, not in environment variables or source code. Automate secret rotation. Deny pipeline runs that use stale or missing credentials. Scanning code and configs for accidental secret leaks should run on every commit.
Zero Trust network segmentation will keep attackers from pivoting through your infrastructure. CI/CD runners and build agents should live in isolated VPCs or network segments. Grant only the outbound connections they need. Use strong MFA for both human and service accounts. Require VPN or bastion connections for any administrative access.