The Juniper Networks SA 2500 enables small- to medium-size businesses (SMBs) to deploy cost-effective remote and extranet access, as well as intranet security. Users can access the corporate network and applications from any machine over the Web. The SA 2500 offers high availability (HA) with seamless user failover. And because the SA 2500 runs the exact same software as the larger SA 4500 and SA 6500, even smaller organizations gain the same high-performance, administrative flexibility and end user experience.