Centrify enables organizations to strengthen security, enhance compliance efforts, and reduce operational costs by centrally managing their heterogeneous systems and applications using Active Directory. More than 2500 enterprise customers, including over 40% of the Fortune 50, have selected the Centrify Suite for its quick-to-deploy and easy-to-manage approach for securing their heterogeneous computing environment.

Centrify has done an admirable job of getting AD-based SSO to work on a variety of platforms, extending the GPO paradigm to the most popular *nix platforms. ... Centrify's DirectControl Suite gives organizations the benefits of SSO and centralized policy management for Windows and *nix platforms with minimal hassle and good results.
Peter Giannacopoulos
SearchSecurity.com
Sept. 6, 2006