HashiCorp Vault alternatives: what IAM teams should re-evaluate

TL;DR: Secrets storage is only one part of access security, while access mediation, just-in-time permissions, logging, and offboarding determine whether credentials stay hidden or become operational risk, according to StrongDM. The broader lesson is that identity governance fails when teams treat secrets management and access control as interchangeable.

NHIMG editorial — based on content published by StrongDM: Access Alternatives to HashiCorp Vault

By the numbers:

• Only 44% of organisations are currently using a dedicated secrets management system.
• 91% of former employee tokens remain active after offboarding, leaving organisations vulnerable to potential security breaches.

Questions worth separating out

Q: How should security teams choose between secrets management and access mediation?

A: Choose secrets management when the main problem is storing, rotating, or generating credentials.

Q: Why do ephemeral credentials not solve privileged access risk on their own?

A: Ephemeral credentials reduce the time a credential can be abused, but they do not narrow the underlying entitlement unless the access scope is also constrained.

Q: What do IAM teams get wrong about vault-based access architectures?

A: They often assume that hiding credentials automatically creates governance.

Practitioner guidance

• Map the full access path before choosing a secrets model Inventory where access is mediated by VPNs, SSH keys, database credentials, Kubernetes APIs, and direct logins, then determine which paths still bypass central policy and session recording.
• Separate secret custody from entitlement control Use a secrets store only for credential protection when the real requirement is storage, rotation, or generation, but add a mediation layer when you need policy enforcement and auditable access.
• Tighten privilege before shortening credential lifetime Set explicit resource scope, approval rules, and session boundaries before relying on ephemeral credentials, because expiration alone does not prevent overreach during the active session.

What's in the full article

StrongDM's full blog post covers the operational detail this post intentionally leaves for the source:

• Platform-by-platform comparison of how StrongDM, Vault, and homegrown tooling differ in deployment and maintenance effort
• Specific use-case fit for databases, servers, Kubernetes, and vendor privileged access workflows
• Practical tradeoffs around audit logging, credential hiding, and SSO integration that implementation teams need
• The article's view of when a homebrew secrets system is realistic and what it demands from in-house security engineering

👉 Read StrongDM's comparison of HashiCorp Vault alternatives →

HashiCorp Vault alternatives: what IAM teams should re-evaluate?

Explore further

View Full Forum →  |  NHI Foundation Course →