Silver Peak Systems uses encryption technology which makes it subject to export control under the U.S. Export Administration Regulations. Federal law prohibits the distributing, exporting, or re-exporting of this software to anyone who is a citizen or resident of prohibited countries or who is, or controlled by, someone on any list of Denied Persons/Entity issued by the U.S. Departments of State, Treasury, or Commerce. The underlying technology cannot be used for the design or development of nuclear, chemical, or biological weapons or missile technology without prior permission by the U.S. Government. Residents in the importing country may be subject to home country restrictions on receipt, distribution, and downloading of this software as well.