Vanguard ez/SignOn™

Vanguard ez/SignOn is a single-password solution for multi-platform environments. It provides sign-on controls, password synchronization and centralized user authentication on z/OS Security Server, Windows, Linux, and iSeries.

More Authentication Products

Authenticator is a protocol converter and LDAP directory. This middleware allows for simplification and centralization of security authentication services.

Allows software on heterogeneous platforms to link to and use proven authentication, authorization and auditing capabilities of a z/OS Security Servers® using a standard API.

Authenticates users to z/OS Security Servers and validates identities to PIV authentication servers.

ez/Token leverages your current investment in your existing multifactor authentication.

A low cost multifactor authentication solution that generates a one-time, time-sensitive passcode to any mobile device.

Vanguard ez/SignOn automates password authentication, and authenticates users from nearly any system or hardware device – the same password is used to safely sign on to multiple systems in the enterprise.

  • Deliver a universal single-password sign-on solution across your corporate enterprise.
  • Your users only need to remember a single password saving time and money for your company and security administrators.
  • Improve productivity of both employee and security administration staff.
  • Simplify company-wide password sign-on saving money and improving productivity.
  • Never forget a password again.



  • Single-password synchronization across a variety of platforms.
  • Intrusion detection.
  • Integrates with other Vanguard solutions like Password Reset.
  • Centralized auditing on z/OS Security Server using SMF records.



  • Allows for a single point of administration for password change and revocation of users across the enterprise.
  • Enables users to sign on to different systems utilizing a single-password solution.
  • When users change their password on any one system, ez/SignOn will update other systems in the enterprise to keep their password synchronized.