A repeatable set of rules, reviews, and training that guides how software is written and shipped. It gives teams a consistent way to handle coding standards, design requirements, dependency checks, and security responsibilities throughout the application lifecycle.
Expanded Definition
Secure development process is the disciplined way an organisation builds software so security is not added at the end but embedded in design, coding, testing, release, and maintenance. In NHI environments, that scope extends beyond application code to service accounts, API keys, certificates, secrets handling, CI/CD configuration, and deployment permissions.
Definitions vary across vendors when they treat secure development process as either a compliance checklist or a full engineering operating model. NHI Management Group uses the broader operational meaning: repeatable controls that make insecure defaults harder to introduce and easier to detect. That includes secure coding standards, peer review, dependency scanning, threat modeling, build integrity checks, and release approvals, aligned to guidance such as the NIST Cybersecurity Framework 2.0. For agentic systems, the same process also has to govern tool access and execution authority so that software agents do not inherit unmanaged privileges.
The most common misapplication is treating secure development process as a one-time policy document, which occurs when teams adopt rules without enforcing them in pipelines and developer workflows.
Examples and Use Cases
Implementing secure development process rigorously often introduces more review steps and pipeline friction, requiring organisations to weigh delivery speed against reduced defect and exposure risk.
- Code is scanned before merge so hard-coded secrets, unsafe library calls, and insecure defaults are blocked before release, not discovered later in production.
- Service account creation is tied to design review, so each new workload gets only the credentials and permissions it actually needs, with traceable ownership.
- CI/CD pipelines enforce signed builds and dependency checks, reducing the chance that a compromised package or build step introduces hidden access paths.
- Teams document rotation, offboarding, and emergency revocation steps for API keys and certificates, reflecting the lifecycle controls described in the Ultimate Guide to NHIs — Lifecycle Processes for Managing NHIs.
- For autonomous agents, secure development includes tool allowlisting, prompt and output handling, and approval gates for actions that touch sensitive systems, consistent with the NIST Cybersecurity Framework 2.0.
These practices work best when treated as part of everyday engineering rather than a separate security review at release time.
Why It Matters in NHI Security
Secure development process matters because most NHI failures begin long before an attacker logs in. Weak build hygiene, poor secret handling, and undocumented service ownership create the conditions for credential leakage, privilege creep, and unrevoked access. NHI Management Group reports that 79% of organisations have experienced secrets leaks, and 80% of identity breaches involved compromised non-human identities such as service accounts and API keys. Those figures show why development discipline is a security control, not just an engineering preference. The same risk pattern appears when teams ship code that stores secrets outside approved vaults, or when release processes never verify who can use a credential after deployment.
That is why secure development should be aligned with lifecycle governance in the Ultimate Guide to NHIs — Lifecycle Processes for Managing NHIs, and with broader control expectations in NIST Cybersecurity Framework 2.0. It is especially important for organisations that expose NHIs to third parties, because development mistakes can become supply chain issues as soon as credentials leave internal boundaries.
Organisations typically encounter the operational cost of secure development only after a leaked key, compromised pipeline, or emergency rotation, at which point the process becomes unavoidable to address.
Standards & Framework Alignment
This section maps relevant standards and security frameworks to the operational risks and controls described in this guidance.
OWASP Non-Human Identity Top 10 address the attack and risk surface, while NIST CSF 2.0 and NIST AI RMF set the governance and control requirements practitioners need to meet.
| Framework | Control / Reference | Relevance |
|---|---|---|
| OWASP Non-Human Identity Top 10 | NHI-02 | Secure development must prevent secret sprawl and unsafe handling of NHI credentials. |
| NIST CSF 2.0 | PR.IP-1 | CSF addresses secure configuration and lifecycle practices for resilient development. |
| NIST AI RMF | AI RMF frames secure development as a lifecycle governance practice for trustworthy systems. |
Build controls into coding and CI/CD to stop secrets from being committed, exposed, or reused unsafely.
Related resources from NHI Mgmt Group
Deepen Your Knowledge
Reviewed and updated by the NHIMG editorial team on June 23, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org
