TL;DR: Akeyless argues that certificate lifecycle management can no longer sit apart from secrets management and key control as identity estates span cloud, hybrid, and AI-driven workloads, because siloed certificate tooling increases complexity, gaps, and operational cost. The real shift is from certificate administration to governed identity infrastructure that unifies certificates, keys, and access decisions.
At a glance
What this is: NHI Mgmt Group's analysis, drawing on Akeyless's blog post: Certificate lifecycle management is part of broader identity infrastructure, with separate CLM, secrets, and key tools creating avoidable complexity and governance gaps.
Why it matters: Identity teams need to treat certificates, secrets, and keys as one governed control surface because fragmentation weakens machine identity oversight across cloud, hybrid, and AI-enabled environments.
👉 Read Akeyless's analysis of certificate lifecycle management as identity infrastructure
Context
Certificate lifecycle management is the operational discipline for issuing, renewing, rotating, revoking, and discovering digital certificates across systems and environments. In this article, the governance gap is not certificate handling alone, but the separation of CLM from secrets management and key control in modern identity estates.
As workloads multiply across cloud, hybrid, and on-premises environments, certificates, keys, and secrets are no longer isolated assets. The article's core claim is that identity programmes need to manage them as connected infrastructure, not as separate tool categories with separate control planes.
Key questions
Q: What breaks when certificate lifecycle management stays separate from secrets and key control?
A: Separate CLM tools create governance drift because certificates, secrets, and keys stop sharing one policy, audit, and ownership model. The result is more integration work, weaker visibility, and slower response when credentials need to be rotated or revoked. For identity teams, the real issue is not issuance speed but whether lifecycle state still matches the workload or system that uses the credential.
Q: Why do unified certificate and key platforms reduce operational risk?
A: They reduce risk by collapsing handoffs that otherwise leave gaps between provisioning, renewal, revocation, and usage control. When one control plane governs certificates, keys, and secrets, teams can apply one set of policies and produce one audit trail. That does not remove governance work, but it makes identity state less likely to drift across tools.
Q: How do teams know whether their certificate programme is too fragmented?
A: Fragmentation shows up when renewal, revocation, secrets management, and key handling are owned by different tools or teams with separate approval paths. If operators need custom integrations to connect those steps, the programme is already carrying unnecessary operational risk. A mature model should let teams trace a credential from issuance through retirement without stitching together evidence manually.
Q: Should identity teams treat post-quantum readiness as a CLM issue?
A: Yes. If certificate lifecycle processes cannot absorb algorithm changes, renewal automation and policy design will lag the cryptographic transition. Teams should treat post-quantum readiness as part of the same lifecycle that governs certificates, keys, and renewal logic, because changing algorithms without changing governance only moves the problem downstream.
Technical breakdown
Why standalone CLM creates identity governance friction
Standalone certificate lifecycle management solves issuance and renewal, but it does not close the larger governance loop around secrets, keys, and access paths. When each function sits in a different product or control plane, teams inherit duplicate policy logic, fragmented audit trails, and inconsistent ownership boundaries. That fragmentation matters because certificate use is rarely isolated in real environments. It is tied to workloads, automation, and authenticated access between systems, which means lifecycle state and access state drift apart unless they are governed together.
Practical implication: map certificate workflows to the surrounding identity and secret lifecycle, not just to renewal dates.
How unified control planes change machine identity management
A unified platform model brings certificates, secrets management, key management, and access controls into one operational surface. Technically, that reduces the number of handoffs required to provision, rotate, revoke, and audit credentials across machine identities. It also makes policy enforcement more coherent because the same control plane can govern issuance and usage conditions. For teams running multi-cloud and hybrid environments, the value is less about product consolidation and more about reducing the number of places where identity state can diverge from security policy.
Practical implication: evaluate whether your certificate platform can enforce policy across keys, secrets, and certificates without integration stitching.
Why zero-knowledge architecture matters for certificate and key governance
The article highlights a zero-knowledge model in which no single entity, including the platform operator, can see full key material. That design changes the trust model for managed cryptography because custody and operational control are separated by cryptographic fragments rather than by administrator assurance. For identity and security teams, the question is not only whether a platform can issue certificates, but whether it can do so without concentrating full key exposure in one service boundary. This is especially relevant where SaaS delivery intersects with customer-controlled cryptographic assets.
Practical implication: verify where full key material exists at rest, in use, and during operations before accepting a managed CLM model.
Threat narrative
Attacker objective: The objective is to exploit fragmented identity infrastructure so credentials outlive their intended governance boundary and become easier to misuse or lose track of.
- Entry begins when certificate, key, and secret ownership are spread across separate platforms, creating ungoverned handoff points between identity systems.
- Escalation follows when teams compensate for tool separation with ad hoc integrations, which increases operational complexity and expands the number of places credentials can drift out of policy.
- Impact appears as weaker auditability, slower revocation, and higher exposure across machine identities, because lifecycle control no longer tracks the actual use of certificates and keys.
Breaches seen in the wild
- ASP.NET machine key attacks 2025: Developers copied ASP.NET machine keys from public sources; attackers used one to run Godzilla via ViewState. Microsoft found 3,000+ such keys.
Read and download The State of NHI & AI Agent Breach Report 2026, covering 150+ breaches impacting Non-Human Identities including AI Agents.
NHI Mgmt Group analysis
Certificate lifecycle management is becoming identity infrastructure, not a standalone utility. The article reflects a broader shift in which certificates, secrets, and keys now sit inside the same governance problem. Once workloads, automation, and machine identities span multiple environments, separate tools create separate failure domains. Practitioners should treat CLM as one control layer inside a larger identity architecture, not as an isolated admin function.
Fragmented lifecycle control creates identity drift between issuance and use. A certificate can be valid while the surrounding secret, key, or workload relationship has already changed. That mismatch is where governance breaks down, because the credential is technically present but operationally out of context. The practical lesson is that lifecycle state must be governed alongside the identity that consumes it.
Zero-knowledge cryptography changes the trust boundary for managed credentials. If a platform cannot access full key material, then security assurance depends less on operator trust and more on the integrity of the cryptographic design. That matters in SaaS-delivered identity infrastructure because the strongest assurance comes from constraining what the platform can ever know, not just what it promises to protect.
Unified control planes reduce policy fragmentation, but only if teams redesign ownership. Consolidating CLM, secrets management, and key management removes integration debt, yet it also forces a new operating model for auditing, access approval, and recovery. The governance win is real only when responsibility is assigned across the whole credential lifecycle instead of by tool category. Practitioners should align ownership to the credential path, not the product silo.
Post-quantum readiness is now part of lifecycle planning, not a separate cryptography project. The article's reference to hybrid TLS 1.3 and ML-KEM768 signals that certificate planning is moving toward long-horizon cryptographic agility. That means identity teams need lifecycle processes that can absorb algorithm change without reworking the entire credential estate. The implication for practitioners is to design for cryptographic transition as part of CLM governance.
From our research library:
- Enterprises manage far more machine secrets than human ones: 20 times as many according to Enterprise Strategy Group, and 45 times according to GitGuardian.
- Read next: Guide to the Secret Sprawl Challenge
What this signals
Fragmentation debt: certificate, secret, and key ownership split across tools creates governance debt that shows up first as manual coordination and later as audit blind spots. Identity teams should expect the weakest point to be the handoff, not the cryptography itself.
A unified lifecycle model becomes more valuable as certificate use expands into machine identities and cloud automation. The practical threshold is whether your programme can answer who owns a credential, who can revoke it, and where it is used without traversing multiple systems.
For practitioners
- Define CLM as part of identity infrastructure Place certificate issuance, renewal, revocation, discovery, secrets, and key ownership under one governance model instead of separate operations teams.
- Inventory where certificates and keys are managed separately Identify every place where CLM, KMS, and secrets management are split across tools or teams, then map the handoffs that create policy drift.
- Validate the trust boundary for managed keys Check whether any platform operator can access full key material, and document how the architecture prevents that exposure in normal operations.
- Plan for cryptographic transition inside the lifecycle process Treat algorithm change, hybrid encryption readiness, and renewal automation as part of the same certificate programme rather than a one-off migration.
Key takeaways
- Certificate lifecycle management now functions as part of the identity control plane, not a narrow issuance workflow.
- The main governance risk is fragmentation between certificates, secrets, and keys, which creates policy drift and operational overhead.
- Identity teams should evaluate CLM platforms by how well they unify lifecycle control, trust boundaries, and future cryptographic transition.
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 SP 800-53 Rev 5 and CSA Cloud Controls Matrix 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 ties certificate governance to secrets and key exposure across fragmented toolchains. |
| NHI-07 — Long-Lived Secrets | Certificate renewal, rotation, and revocation are lifecycle controls for credentials that outlive their intended use. | |
| Recommendation — Inventory secrets and certificates together so leaked or unmanaged credentials are revoked under one lifecycle. Shorten credential lifetime where possible and enforce renewal and revocation tracking across certificate estates. | ||
| NIST SP 800-53 Rev 5 | IA-5 — Authenticator Management | IA-5 directly governs the lifecycle of authenticators and aligns with certificate and key rotation. |
| Recommendation — Apply authenticator lifecycle controls to certificates and keys so issuance, renewal, and revocation stay governed. | ||
| MITRE ATT&CK | TA0006;TA0008 — Credential Access; Lateral Movement | Credential exposure and reuse are the threat patterns that poor certificate governance can enable. |
| Recommendation — Map certificate exposure paths to credential access and lateral movement to prioritise the riskiest handoffs. | ||
| CSA Cloud Controls Matrix | IAM — Identity and Access Management | The article concerns cloud identity governance across certificates, secrets, and access control. |
| Recommendation — Use IAM domain controls to govern certificate, secret, and key ownership across cloud environments. | ||
Key terms
- Certificate Lifecycle Management: The governance of digital certificates from issuance through renewal and revocation, ensuring certificates are valid, monitored, and rotated before expiry. Expired certificates are a leading cause of outages and unplanned security gaps.
- Zero-Knowledge Architecture: A design pattern in which the service provider cannot decrypt customer data because it never receives the keys needed to do so. The provider may store encrypted data and coordinate sync or processing, but it remains technically unable to read plaintext unless the architecture is broken.
- Machine Identity: The digital identity of a machine, device, or workload, such as a server, container, or VM, used to authenticate it within a network. Sometimes used interchangeably with NHI, though NHI is the broader category.
- Cryptographic agility: The ability to change cryptographic algorithms, key lengths, or trust models without reworking every application. For machine identities, it reduces the risk that long-lived services will fail when standards shift or when post-quantum migration becomes necessary.
What's in the full article
Akeyless's full article covers the operational detail this post intentionally leaves for the source:
- Comparison points between a standalone CLM stack and a unified SaaS model across certificates, secrets, and keys
- Feature-level detail on ACMEv2, auto-renewal, revocation, and cloud-native provisioning across AWS, Azure, and GCP
- Architecture explanation of the zero-knowledge model and distributed fragment cryptography design
- Post-quantum readiness details for hybrid TLS 1.3 with ML-KEM768
Deepen your knowledge
NHI governance, agentic AI identity, and machine identity lifecycle are core topics in our NHI Foundation Level course, the industry's only accredited NHI security programme. If you are building or maturing an IAM programme, it is worth exploring.
Published by the NHIMG editorial team on June 25, 2026.
Updated on October 7, 2026.
NHI Mgmt Group, the independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org