The AppGate system supports server clustering for scalability and redundancy. The system scales almost linearly: adding a second server results in twice the performance and so on. Clustering makes the system ideally suited for internal use on corporate networks since high performance is easy to achieve.

The AppGate server can be tailored for high availability. In a cluster, user connections are automatically load balanced across the units but if one server should fail then the connection will be directed to the remaining good unit(s) automatically. In addition, it is possible to connect the AppGate system to multiple ISP’s. The AppGate client will automatically, and invisibly to the user, try different IP addresses until it connects to the system.

The AppGate system is easy to deploy and maintain. Application servers need not be modified and traffic can be compressed to increase performance on slower links and reduce communication costs for devices where users are charged for the amount of data being transferred.

Cache cleaning is an important feature for this paper and pulping company to be able to open up for access to the web based email systems. Using the AppGate applet all employees have access to their email from anywhere in the world, as long as they have access to internet. They can use an airport lounge or Internet cafe to access the web based email system.

The client check will help the company and the employees to make sure no information is left in the temporary computer used.