CIS Controls v8 16.1 — Establish and Maintain a Secure Application Development Process

What this control requires

Establish and maintain a secure application development process. In the process, address such items as: secure application design standards, secure coding practices, developer training, vulnerability management, security of third-party code, and application security testing procedures. Review and update documentation annually, or when significant enterprise changes occur that could impact this Safeguard.

In plain English

Establish and maintain a secure application development process. In practice, this means you can prove you establish and maintain vulnerability-level controls on a defined cadence.

Why it matters

The CIS Controls are an industry-vetted, prioritised defence: skipping a safeguard widens the attack surface that the safeguards above and below it assume is closed. Audit frameworks (FedRAMP, PCI DSS, HIPAA) all cite CIS as evidence of due care.

This control is rated high. Auditors expect a named owner, a remediation SLA, and a tooling artefact that evidences continuous operation.

What an auditor looks for

A CIS-aligned reviewer wants to see (a) which Implementation Group you are targeting, (b) a documented owner for the safeguard, and (c) a tooling or process artefact (config, scan output, ticket) that proves the safeguard runs on the cadence the control demands.

Within Protect, the assessor will trace your implementation back to the catalogue reference (Control 16.1) and look for objective evidence on the latest two assessment cycles.

How to implement

Secure Development

Pipeline. Require code review, SAST (Semgrep / Snyk Code), SCA (Dependabot / Renovate), secret-scanning and IaC scanning in the merge pipeline.

Branch protection. Protected branches enforce reviews, signed commits and passing CI before merge; document the protection rules as the control evidence.

Policy Management

Docs. Keep each policy in version-controlled Markdown alongside the code that implements it; ship a signed PDF snapshot at each annual review and link the SHA into the SoA.

Operational checklist

• Establish And Maintain. Document the trigger, the owner and the cadence.
• Address. Document the trigger, the owner and the cadence.
• Protect. Document the trigger, the owner and the cadence.
• Scope: vulnerability, secure application development process, enterprise.

Evidence to collect

• Vendor Risk Management. vendor_risk_management evidence
• Policy Document. A signed and version-controlled policy / standard / procedure document.

Third-party risk management evidence (assessments, contracts, due diligence) shows supplier oversight. Signed policy or standard documents the safeguard. Focus: Establish and Maintain a Secure Application Development Process.

Common pitfalls

• CI security checks set to warn-only; the merge button is faster than the security feedback.
• Policies that no engineer has read; the version in Confluence drifts from the version that's actually being enforced.

How it maps to other frameworks

Computed from shared tags, control component and key-operation subjects — handy when you are reconciling controls across an audit.

• NIST SP 800-171 Rev. 3 3.16.2 — Unsupported System Components
• ISO/IEC 27001:2022 A.8.30 — Outsourced development

Related controls in CIS Controls v8

• Control 7.1 — Establish and Maintain a Vulnerability Management Process
• Control 16.2 — Establish and Maintain a Process to Accept and Address Software Vulnerabilities
• Control 3.8 — Document Data Flows
• Control 16.4 — Establish and Manage an Inventory of Third-Party Software Components
• Control 9.1 — Ensure Use of Only Fully Supported Browsers and Email Clients
• Control 16.6 — Establish and Maintain a Severity Rating System and Process for Application Vulnerabilities

References

• Center for Internet Security — CIS Controls v8
• Catalogue identifier: Control 16.1

Topics: governance riskapplication securityvendor risksecure developmentvendor managementpolicy managementsupply chain security