RSA SecurID is a two-factor authentication solution that provides strong security through one-time passwords generated by hardware or software tokens combined with a user's PIN. It protects access to critical network resources and helps organizations comply with regulations. RSA Authentication Manager is the centralized management software that verifies authentication requests from various applications and systems. It offers scalability, high availability, and integration with over 400 third party products. RSA also provides hardware and software tokens, as well as appliances, to deliver two-factor authentication in a way that meets various user and organizational needs.