TL;DR: Secrets management remains a lifecycle problem, not just a storage problem: Cycode argues that organizations must secure API keys, passwords, tokens, and certificates across creation, storage, rotation, monitoring, and CI/CD injection as secrets sprawl grows across distributed cloud environments. The practical gap is that centralized vaults, scanning, and rotation still fail when credentials persist in code, pipelines, and collaboration tools.
At a glance
What this is: Cycode’s guide argues that secrets management fails when credentials spread across code, CI/CD, collaboration tools, and cloud environments faster than teams can centralise, rotate, and monitor them.
Why it matters: IAM, NHI, and DevSecOps teams need to treat secrets management as a lifecycle problem because exposed API keys, tokens, and certificates create breach paths beyond the vault boundary.
By the numbers:
- Organizations face significant risks from secrets sprawl, with 96% reporting secrets scattered across code, configuration files, and multiple environments, making tracking and securing credentials increasingly difficult.
Context
Secrets management is the discipline of storing, distributing, rotating, and monitoring digital credentials such as API keys, passwords, tokens, and certificates. In modern cloud and CI/CD environments, the governance problem is not just where secrets sit, but how they are issued, injected, detected, and retired across many systems at once.
Cycode’s guide frames the failure as lifecycle fragmentation: secrets leak into code, pipeline configuration, collaboration tools, and cloud artefacts even when a vault exists. That makes secrets management an IAM and NHI control problem, not simply a storage problem.
For security teams, the practical question is whether credentials can be controlled end to end across creation, access, rotation, and misuse detection. If not, centralisation alone leaves a large exposure window between issuance and remediation.
Key questions
Q: What breaks when secrets are still stored outside managed vaults?
A: Secrets become easy to reuse across humans, scripts, and agents without a consistent audit trail. That increases the chance of exposure, weakens revocation, and makes it unclear which identity used the credential. A vault is only useful if it is the normal access path, not an optional store.
Q: When does secrets sprawl become a business risk rather than an IT hygiene issue?
A: It becomes a business risk when leaked or overused credentials can reach customer data, production systems, or regulated environments before they are revoked. At that point, the issue affects breach cost, audit evidence, operational continuity, and trust, not just technical cleanliness.
Q: How can organisations tell whether secrets management is actually working?
A: Look for reduced secret sprawl, faster revocation, and fewer unmanaged copies outside the central system. A healthy programme can show where each secret lives, who owns it, and how quickly it is retired after use changes. If those answers are unclear, the control is cosmetic rather than operational.
Q: What is the difference between static secret storage and dynamic secret injection?
A: Static storage keeps credentials available for reuse until someone rotates them, while dynamic injection issues credentials only when a workflow runs and discards them after use. The practical difference is persistence: dynamic injection reduces the lifetime of each credential and therefore shrinks exposure.
Technical breakdown
Why centralised vaults still leave exposure windows
A centralised vault reduces credential sprawl, but it does not remove exposure that already exists in source control, logs, build artefacts, or chat tools. Secrets management works only when storage is paired with discovery and revocation, because a credential copied outside the vault is still valid until it is found and retired. In NHI terms, the governance boundary is lifecycle control, not vault ownership. The article’s core point is that distributed delivery systems create many copies of the same secret, so the risk is persistence, not just theft.
Practical implication: Treat vaults as one control layer and add continuous detection plus revocation for every place secrets can be replicated.
How CI/CD pipelines change secrets governance
CI/CD introduces a runtime problem: pipelines need credentials to build and deploy, but storing those credentials in pipeline definitions or variables turns a temporary need into standing exposure. The better pattern is dynamic injection, where the pipeline authenticates at execution time and receives short-lived credentials that are discarded after use. That approach reduces persistence, but it also means pipeline identity, environment segmentation, and approval flows become part of secrets governance. Without those controls, automation simply moves the secret to a different place.
Practical implication: Use runtime injection, short-lived credentials, and stage-based segregation so pipeline secrets are never persisted in configuration.
Why monitoring and audit logs matter after issuance
Secrets management is not complete when a credential is created. The article emphasises audit logging, misuse detection, and validation of whether exposed secrets are still active, because teams need to know who accessed what, from where, and whether a discovered secret is still exploitable. That matters for compliance and for containment speed. A leaked credential that remains active after discovery is a governance failure, not just an operational inconvenience. Monitoring turns secrets management from static storage into a living control that can support investigation and response.
Practical implication: Track secret access, validate exposure status, and automate response when abnormal use or active leakage is detected.
Breaches seen in the wild
- iOS apps leaking hard-coded secrets: Cybernews found 71% of 156,080 iOS apps leak hard-coded secrets, with open cloud storage and Firebase databases exposing user data.
- Hugging Face Spaces breach 2024: Unauthorised access to Hugging Face Spaces may have exposed secrets users stored for AI apps; tokens were revoked and org tokens removed.
Read and download The State of NHI & AI Agent Breach Report 2026, covering 200+ breaches impacting Non-Human Identities including AI Agents.
NHI Mgmt Group analysis
Secrets sprawl is a lifecycle failure, not a vault failure: the core problem is that credentials are created in one place, copied into many others, and left alive long after their original purpose ends. Central storage helps, but it does not govern all the replicas that appear in code, logs, pipelines, and collaboration tools. The practitioner takeaway is that exposure control has to follow the secret through its full lifecycle.
CI/CD makes secrets governance time-bound: pipelines need credentials only for a narrow execution window, yet many organisations still treat them like persistent configuration. That is why runtime injection, environment segmentation, and approval gates matter more than static storage alone. The discipline here is not just protecting a secret, but preventing a build system from becoming a long-lived credential host.
Continuous validation is the difference between detection and denial: finding a secret is useful only if teams can determine whether it is active and whether it has already been abused. The article’s emphasis on validation and prioritisation points to a broader control reality: secrets management succeeds when discovery, exposure assessment, and revocation are linked. The practitioner implication is to measure exposure age as carefully as exposure count.
Secret lifecycle governance should be treated as an NHI control plane: API keys, tokens, certificates, and service credentials behave like managed identities, not inert configuration values. That makes ownership, access scope, rotation cadence, and revocation discipline the real control surface. The implication is that IAM and AppSec teams need a shared operating model for secret issuance and retirement.
From our research library:
- 54% of organisations are dissatisfied with their current secrets management solution because not all secrets are secured, and 43% cite lack of central management, according to the 2024 State of Secrets Management Survey.
- Read next: Guide to the Secret Sprawl Challenge
What this signals
Secrets lifecycle governance now sits inside the delivery pipeline: teams that still treat credentials as static configuration will keep creating exposure in the same places they are trying to accelerate software delivery. Runtime injection, rotation, and scanning must be designed together or the pipeline becomes a repeatable leak path.
Exposure age is becoming a more useful signal than exposure count: a discovered secret that is already revoked is a different problem from one that remains active in a build system or collaboration channel. The operational question is no longer only how many secrets exist, but how long exposed credentials stay usable.
Secret sprawl is now a measurable scale problem: 96% of organisations report secrets scattered across code, configuration files, and multiple environments, according to the 2024 State of Secrets Management Survey. That scale forces IAM and AppSec teams to govern secrets as an estate, not as isolated findings.
For practitioners
- Centralise credential inventory across all environments Map API keys, passwords, tokens, and certificates to a single inventory so you can see where secrets exist across code, pipelines, cloud services, and collaboration tools.
- Replace hardcoded secrets with runtime injection Stop storing credentials in repositories or pipeline definitions and fetch them at execution time from a governed secrets manager with short-lived access.
- Automate rotation on a defined schedule Set rotation policies for high-value credentials so old values are retired routinely instead of surviving until a manual cleanup event.
- Validate exposed secrets before prioritising remediation Use secret scanning that can confirm whether a discovered credential is still active so response can focus on the highest-risk exposures first.
Key takeaways
- Secrets management fails when credentials are allowed to proliferate across code, pipelines, and collaboration tools faster than teams can govern their lifecycle.
- Cycode cites 96% of organisations as reporting secrets scattered across code, configuration files, and multiple environments, which shows how widespread the exposure problem has become.
- The practical fix is end-to-end lifecycle control, combining central inventory, runtime injection, rotation, validation, and monitoring so leaked credentials do not remain usable.
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 and MITRE ATT&CK address the attack and risk surface, while NIST CSF 2.0 and NIST SP 800-53 Rev 5 set the governance and control requirements practitioners need to meet.
| Framework | Control / Reference | Relevance |
|---|---|---|
| OWASP Non-Human Identity Top 10 | NHI-02 — Secret Leakage | The article centres on secrets leaking into code, pipelines, chat, and cloud artefacts. |
| NHI-07 — Long-Lived Secrets | The guide argues that manually rotated credentials remain usable too long after exposure. | |
| NHI-05 — Overprivileged NHI | Least-privilege and access review guidance directly address excessive secret scope. | |
| Recommendation — Scan for exposed secrets across the SDLC and revoke anything that escapes governed storage. Replace persistent credentials with short-lived secrets and enforce automated expiry. Restrict secret access to the minimum required scope and remove unused permissions regularly. | ||
| NIST CSF 2.0 | PR.AA-05 — Access Permissions, Entitlements and Authorizations | The article stresses least privilege, access reviews, and controlled secret access. |
| Recommendation — Apply entitlement controls so only approved identities can retrieve sensitive secrets. | ||
| NIST SP 800-53 Rev 5 | IA-5 — Authenticator Management | Credential rotation, revocation, and lifecycle management map directly to authenticator handling. |
| Recommendation — Use authenticator management to rotate, retire, and revoke secrets on a defined cadence. | ||
| MITRE ATT&CK | TA0006;TA0010 — Credential Access; Exfiltration | The threat pattern is exposed credentials leading to access and data theft. |
| Recommendation — Map exposed secrets to credential access and exfiltration techniques to prioritise detection and containment. | ||
Key terms
- Secrets Management: The discipline of securely storing, distributing, rotating, and auditing secrets across an organisation's systems and pipelines, typically implemented via a centralised secrets vault such as HashiCorp Vault, AWS Secrets Manager, or Akeyless.
- Secrets Sprawl: The uncontrolled proliferation of sensitive credentials, API keys, tokens, passwords, certificates, across codebases, cloud environments, CI/CD pipelines, and configuration files. In 2024, over 50 million leaked secrets were found on the dark web.
- Dynamic Secret Injection: Dynamic secret injection is a pattern where a workflow receives credentials at runtime instead of storing them in configuration files or repositories. The credential exists only for the execution window, which reduces persistence and limits the time an exposed secret remains useful.
- Credential Rotation: The practice of regularly replacing secrets and credentials with new values to limit the window of exposure if a credential is compromised. Automated rotation, enforced by policy, is the security-optimal approach.
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Published by the NHIMG editorial team on August 20, 2026.
Updated on October 12, 2026.
NHI Mgmt Group, the independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org