The Juniper Networks® SA2500, SA4500, and SA6500 SSL VPN Appliances meet the needs of companies of all sizes. With the SA6500, Juniper continues to demonstrate its SSL VPN market leadership by delivering a highly scalable solution based on real-world performance testing. SA Series SSL VPN Appliances use SSL, the security protocol found in all standard Web browsers. The use of SSL eliminates the need for pre-installed client software, changes to internal servers, and costly ongoing maintenance and desktop support. Juniper Networks SA Series also offers sophisticated partner/customer extranet features that enable controlled access to differentiated users and groups without requiring infrastructure changes, demilitarized zone (DMZ) deployments, or software agents.