What is Password Management?

What it does

Password management tools provide a secure vault that stores usernames, passwords, passkeys, and related credentials. Core functions include:

• Generating strong, unique passwords for each account
• Encrypting stored credentials, typically with AES-256 or end-to-end encryption
• Autofilling credentials in browsers and apps
• Sharing credentials between team members without exposing the plaintext password
• Alerting users when stored passwords appear in known data breaches or lists of compromised credentials
• Rotating passwords on a schedule or on demand
• Enforcing password policies such as minimum length and complexity

Enterprise-grade tools add directory sync, single sign-on (SSO) integration, audit logs, and role-based access controls. Some hardware-based products store credentials in a dedicated appliance that physically prevents credential reads, removing the attack surface entirely.

Why teams buy it

Credential theft is one of the most common entry points for attackers. Employees reuse passwords, store them in spreadsheets, or choose weak ones. Password management tools address all three problems in one place. For IT and security teams, centralized vaults make onboarding and offboarding faster: access can be granted or revoked without sharing the underlying password. Audit logs satisfy compliance requirements in frameworks like SOC 2, ISO 27001, and HIPAA. Some tools also block account creation using known-breached passwords, stopping weak credentials before they are set.

What to look for

• Encryption model: End-to-end or zero-knowledge encryption means the vendor cannot read your vault. Confirm where the encryption key is held.
• Deployment options: Cloud-hosted, self-hosted, or hardware appliance. Regulated industries often require self-hosted or on-premises options.
• : Integration with identity providers (Active Directory, Okta, Azure AD) reduces manual provisioning.