Series 2000 offers the widest range of dial up security options available today. The three primary defense mechanisms, Password/User ID, Caller ID authentication, and Call Back can be combined to provide a high level of user authentication that meets the business needs of the enterprise. Support for 400 password/User ID combinations augmented by promptless authentication, password aging, password policy enforcement, and an extensive audit trail capability creates a secure operating environment for your remote management connections. The superior protection offered by the Series 2000 allows you to enjoy the cost and time savings associated with remote operations while minimizing the risks associated with unprotected access points. Experts agree that well designed security strategies demand multiple layers or barriers. With the Series 2000 feature set you can pick and choose from an extensive feature set to design a security strategy best suited to your business needs.