Self-hosted password manager for the enterprise

What is a self-hosted password manager?

Self-hosted means: the server component of the password management solution runs on infrastructure the company itself controls – in your own data center, in a private cloud, or in your own Azure tenant. Operation, access paths, and data storage thus rest with your own IT team rather than with an external service.

For enterprise environments, this is more than a matter of taste: whoever controls operations can embed them into existing IT processes – from user management to monitoring to the backup strategy. We examined the architecture trade-off against cloud solutions in detail in our article On-premises password manager – here we focus on the enterprise side: administration, scaling, and operations.

What does “enterprise” mean for a password manager?

“Enterprise” is not a size label but a feature profile. It describes what a password management solution must be capable of to work in an organization with teams, departments, and defined processes:

• Centralized administration: Users, databases, policies, and permissions are controlled in one place – not per installation.
• User and group management: Teams and departments receive access as a group; the organizational structure drives permission assignment.
• Roles and permissions: Tiered permissions govern viewing, using, and changing – following the least-privilege principle.
• Secure sharing: Shared credentials run through encrypted, authorized databases instead of word of mouth.
• Auditability: Audit logs document logins, access, and changes – evaluable for internal controls and audits.
• Identity integration: Connection to Active Directory, Microsoft Entra ID, SSO, and MFA, so no second user world emerges.
• Scalability: The solution grows with teams, departments, and locations.
• Operations and support: A clear update process, maintenance model, and reachable vendor support for long-term use.
• Onboarding and offboarding as a process: Employee arrivals and departures follow a central, traceable procedure.

Why companies adopt a self-hosted enterprise password manager

In practice, companies arrive at this solution from two directions. One is control: credentials are the organization’s most sensitive data, and infrastructure, data storage, and operational processes should remain within your own responsibility – also to reduce dependencies on external cloud services. The other is professionalization: Excel lists and improvised sharing do not scale, and compliance requirements demand central control and traceability.

Self-hosted enterprise solutions serve both needs at once: they integrate with existing IT and security processes (directory service, SIEM, monitoring), document access for audits, and give regulated industries the option of taking full responsibility for storage location and operations. What fundamentally separates this from personal password management is shown in our overview Business password manager.

Self-hosted vs. cloud vs. personal password managers

The three models address different situations – an objective comparison:

In short: personal tools are built for individuals, cloud solutions can fit companies without special control requirements – self-hosted enterprise is the model for organizations that need to bring together centralized administration, compliance, and their own IT processes.

Key features of an enterprise password manager

• Central password databases: Encrypted team and department databases instead of scattered individual vaults.
• User groups, roles, and permissions: Access by least privilege – tiered down to database and entry level.
• Secure sharing: Shared credentials with clear permissions instead of email and messengers.
• Audit logs: Logged logins, access, and changes with export options.
• Identity integration: Active Directory and Microsoft Entra ID for user and group adoption, plus Active Directory, SSO and MFA working together.
• Automation: An API for DevOps and automation workflows wherever secrets are needed by machines.
• Operational concepts: Scheduled database backups, embedded in your own backup strategy, and mechanisms for high availability.

Password Depot Enterprise Server as a self-hosted enterprise password manager

The Password Depot Enterprise Server covers this profile comprehensively – developed in Darmstadt, Germany, since 1998, used by more than 100,000 customers:

• Self-hosted without forced cloud: Operation on-premises, in a private cloud, or in your own Azure tenant – data sovereignty remains entirely with you.
• Centralized administration: You control users, groups, roles, and policies on Enterprise Server – with three permission levels for secure sharing.
• Identity integration: AD import and synchronization (including across multiple domains of a forest, manually or on a schedule), Microsoft Entra ID and OpenID Connect providers; Kerberos SSO and MFA with FIDO2/WebAuthn (e.g. YubiKey) and TOTP.
• Auditability: Tamper-evident, cryptographically chained audit trail for logins, changes and admin actions; export to your SIEM via Syslog (RFC 5424) over UDP, TCP or TLS. Dedicated roles (Audit Reader, Security Officer, Backup Operator) enable separation of duties without access to database content.
• Scaling: From 5 to 50,000 users – permanently free for up to 3 users. Perpetual license instead of a subscription, maintenance optional; free security updates remain unaffected.
• High availability: Real-time mirroring to a secondary server instance – if the primary server fails, the mirror server takes over automatically.
• Operationally robust and migratable: Configuration and audit keys are stored in recoverable Key Vaults rather than being tied permanently to the machine. With Recovery Keys, the encrypted configuration survives a server migration or hardware replacement – a key advantage in self-hosting. Escalations also warn of critically low storage space, backup failures or impending licence expiry.
• REST API v2.0: Use secrets in DevOps pipelines, automation, and internal AI workflows.
• All platforms: Windows, macOS, iOS, Android, Linux, and the web client – each connecting to your server, with the same permission logic.

The security architecture is verifiable: AES-256 (FIPS 197), TLS 1.3, a SySS penetration test (12/2025) with the result “no critical or high-severity vulnerabilities identified”, and an ISMS of the manufacturer AceBIT certified to ISO/IEC 27001:2022 (TÜV NORD) – all evidence under data protection and security in the Trust Center.

Typical usage scenarios

• IT departments manage admin and service credentials centrally – with roles instead of shared collective accounts.
• Companies replace Excel lists and insecure sharing with encrypted, authorized databases.
• Distributed teams and locations access shared credentials in a controlled way via clients and the web client – each connecting to your own server.
• Agencies organize customer credentials by team and project with documented sharing.
• Industrial companies keep credentials for production and supplier systems within their own infrastructure.
• Public-sector organizations rely on traceable access control on their own infrastructure.
• Compliance-driven companies document password access for internal controls, ISO audits, and NIS2 preparation.

What companies should look for when choosing a solution

• Deployment model and data storage: Does the solution support true self-hosted operation (data center, private cloud, your own tenant) – and who controls the data?
• Permission and role concept: Tiered permissions, user groups, policies.
• Integrations: Active Directory/Entra ID, SSO, MFA, and SIEM integration as the standard for enterprise environments.
• Audit logs: Logging with export – audit questions must be answerable from within the system.
• Administration and usability: Centralized management for IT, low hurdles for the team – on all platforms.
• Scalability: Does the solution grow with your user count, departments, and locations?
• Maintenance, support, and documentation: A clear update process, reachable support, solid documentation.
• License model: Purchase or subscription, maintenance optional or mandatory – relevant for long-term operational reliability and budget planning.

Self-hosted enterprise password managers and the GDPR

Self-hosted operation supports companies with data control and internal data protection requirements: the data stays on your own infrastructure, the password manager causes no third-country transfers, and access is logged. The context remains important: GDPR compliance does not come from a tool alone but depends on operation, configuration, processes, and responsibilities – password management can be part of your technical and organizational measures. A detailed look from the data protection perspective is offered in our article GDPR password manager for businesses.

Conclusion: enterprise features plus self-hosted operation

A self-hosted enterprise password manager is the right choice for companies that want to run password management centrally, in a controlled way, and integrated with their existing IT: roles and permissions, identity integration, and enterprise-grade auditability – combined with operation for which your own IT team is responsible. Password Depot Enterprise Server delivers exactly this combination, scales from 5 to 50,000 users, and remains completely under your control.

Check it yourself: test Enterprise Server free for 30 days in your environment, experience the solution in a live demo, or request a no-obligation quote for your number of users.

Frequently asked questions about self-hosted enterprise password managers

What is a self-hosted password manager?

A password management solution whose server component the company operates itself – in its own data center, in a private cloud, or in its own Azure tenant. Operation, access paths, and data storage remain under the control of your own IT team.

What does enterprise password manager mean?

A feature profile for corporate use: centralized administration, user and group management, roles and permissions, secure team sharing, audit logs, and integration with identity systems such as Active Directory – scalable across teams, departments, and locations.

What is the difference between self-hosted and on-premises?

On-premises means operation in your own data center on your own hardware; self-hosted is the umbrella term for any installation you operate yourself – including in a private cloud or in your own Azure tenant. The architecture trade-off is covered in our article On-premises password manager.

Which companies is a self-hosted password manager suitable for?

For organizations with their own IT infrastructure, high control or compliance requirements, and a need for centralized administration – from mid-sized companies to industrial enterprises, public-sector organizations, and regulated industries.

Is a self-hosted password manager more secure than a cloud solution?

It shifts control to you: your own IT team is responsible for storage location, access paths, updates, and backups, and evidence comes from your own hands. Whether the overall system is more secure additionally depends on encryption, the role model, and operational quality – with any architecture.

Does an enterprise password manager support Active Directory, SSO, and MFA?

With Password Depot, yes: AD import and synchronization (including across multiple domains), Microsoft Entra ID and OIDC providers, Kerberos SSO, plus MFA with FIDO2/WebAuthn and TOTP. Details in our article Active Directory, SSO and MFA.

Can Password Depot Enterprise Server be used as a self-hosted password manager?

Yes – that is its core model: operation on-premises, in a private cloud, or in your own Azure tenant, with no forced external cloud. Centralized administration, roles, audit logs, and identity integration are included; the license scales from 5 to 50,000 users.