Should organisations require the same password manager everywhere?

Why a single password manager policy works better than exceptions

A single approved password manager gives organisations one place to define how credentials are created, stored, shared, and recovered. That matters because the control only works when users actually use it. If teams are allowed to improvise, they tend to fall back to email, chat, spreadsheets, or browser-saved passwords, which reintroduce the very exposure the standard was meant to remove.

A standard also makes support and enforcement practical. Help desks can document one workflow, security teams can tune one policy set, and auditors can assess one approved path instead of a patchwork of tools with different sharing models, vault settings, and export behaviour. The real value is not tool uniformity for its own sake, it is reducing the number of places where credentials can escape control.

For organisations that need a deeper control baseline, the password manager should sit inside a broader credential-handling standard, not as a standalone convenience tool. NHIMG’s Password Security and Password Manager Guide is useful here because it ties password manager use to password policy, shared-password handling, and the transition toward passwordless options.

What can go wrong when every team chooses its own password manager

Multiple password managers create inconsistent behaviour around sharing, delegation, recovery, and export. One product may support secure team vaults, another may encourage personal vaults with informal sharing, and a third may make it easy to export secrets into local files. That variation increases the chance that users will choose the path of least resistance rather than the path the policy intended.

Tool sprawl also weakens governance. Security teams lose visibility into where credentials are stored, which accounts have access, and which workflows bypass the approved control. In practice, that makes it harder to rotate secrets quickly, prove who shared what, and contain exposure when an employee leaves or a contractor role ends.

Uniformity is especially important where credential leakage would have broad blast radius. Password manager incidents have shown that vault access and backup material can become a high-value target when key material is reachable through another compromised system. NHIMG’s LastPass breach 2022 is a reminder that the safety of the manager depends on surrounding controls, not just the product label.

What a good enterprise standard should decide up front

The important decisions are less about brand and more about governance. The organisation should define whether the manager is approved for personal, shared, and privileged credentials; how teams request shared vaults; what export and recovery settings are allowed; and what happens when a user or device is no longer trusted. Those decisions prevent local workarounds from becoming shadow credential stores.

It is also worth separating convenience features from risk acceptance. Automatic fill, cross-device sync, and family or personal use can all be useful, but they should be evaluated against the sensitivity of the credentials they protect. If the same tool will hold both ordinary user passwords and high-impact administrative secrets, the policy needs explicit boundaries, stronger access controls, and clear ownership for exception handling.

For cloud and SaaS environments, organisations should also align the standard with how secrets are shared across teams and platforms. Shared access without clear boundaries tends to create overexposure, while too much friction drives users toward ad hoc storage. External guidance such as PCI DSS v4.0 reinforces the broader principle that access should be limited to what is needed and that system and application accounts require tighter handling than ordinary user logins.

Practitioner Guidance

What to prioritise: Standardise on one password manager only after you have defined the allowed use cases, especially whether it may be used for shared credentials, privileged access, and business-critical secrets. A single product without a usage policy just centralises ambiguity.

What to verify: Check that the approved manager can support secure sharing, role-based access, audit logging, recovery, and controlled export without pushing users into side channels. If the user experience is clumsy, the policy will be bypassed even if the tooling is technically sound.

Common mistake: Treating password manager selection as an IT procurement decision rather than a credential-governance decision. The real test is whether the standard reduces exceptions, improves observability, and makes the secure path easier than email, chat, or local files.

Practitioner takeaway: The best standard is the one users will actually follow at scale, because credential control fails when the organisation makes the compliant path harder than the workaround.

Related resources from NHI Mgmt Group

• How do organisations operationalise NHI ownership at scale?
• When should organisations treat an NHI as a high-priority risk?
• How can organisations reduce the blast radius of compromised agent identities?
• Should organisations prioritise external exposure or internal credential governance first?