Citrix NetScaler is a Web application delivery appliance that accelerates performance, provides L4-7 traffic management, offers an integrated application firewall and off loads servers to ensure application availability, increased security and substantially lower costs. It reduces TCO of Web application delivery, optimizes the user experience and makes applications run five times better.
Deployed in front of Web servers, NetScaler combines high-speed load balancing and content switching with application acceleration, data compression, content caching, SSL acceleration, network optimization and application performance monitoring. Unlike other approaches that require multiple point products, NetScaler is an all-in-one appliance that is easy to deploy and operate.

Citrix NetScaler is an all-in-one Web app delivery appliance that makes applications 5X better by accelerating performance, ensuring application availability through advanced L4-7 traffic management, increasing security with an integrated application firewall and substantially lowering costs by offloading servers. It reduces TCO, optimizes the user experience and makes sure that applications are always available.

• Reduce TCO with an all-in-one appliance that takes the load off of over-burdened networks.
• Optimize the user experience by accelerating web application performance by 5X or more.
• Secure Web apps by blocking attacks and protecting sensitive information from unauthorized access.
• Ensure apps are always available by dynamically responding to changing workloads. NetScaler provides overload sense and response to optimize use of server resources even with unpredictable traffic.