Modifications to KG-250 network encryptor enables low risk and low cost replacement for U.S. Air Force

In-Line Media Encryptors will secure data in desktop PCs, mobile computer platforms, and removable storage media

Carlsbad, CA – ViaSat Inc. has received certification from the National Security Agency (NSA) for its fully compliant Foreign Interoperability (FI) feature set for the programmable KG-250 network encryptor.

Carlsbad, CA – ViaSat Inc. (Nasdaq:VSAT) finalized a $35 million dollar subcontract modification with Boeing Integrated Defense Systems for the Family of Advanced Beyond-line-of-sight Terminals (FAB-T) program. As part of the Boeing team, ViaSat is developing protected communication equipment that will provide the U. S. Government with secure strategic and tactical communications.

VINE Manager software enables remote management of inline network encryptors

Carlsbad, CA – ViaSat Inc. network encryption and tactical data link products played a prominent role in several exercises that were a part of the Joint Expeditionary Force Experiment 2006 (JEFX 06). JEFX 06 is the sixth in a series of large-scale DoD experiments to evaluate new operational concepts, processes, and technologies to fill operational deficiencies.

Carlsbad, CA � ViaSat Inc. has finalized a $13.8 million dollar subcontract modification with The Boeing Company (NYSE: BA) for the Family of Advanced Beyond-line-of-sight Terminals (FAB-T) program. As part of the Boeing team, ViaSat will develop the Programmable INFOSEC Module (PIM) software for the terminal, as well as providing system and security engineering services to Boeing.

Next Generation of ViaSat' Best-Selling Encryptor Will Help Advance Secure Communications for U.S. Military; Shipments Begin in Early 2006

Carlsbad, CA � ViaSat Inc.

Carlsbad, CA - ViaSat Inc. (Nasdaq:VSAT) has won a $3.16 million contract from the U.S. Air Force Cryptologic Systems Group to develop cryptographic equipment for the Space Ground Applications in Satellite System (CESGASS).

London, 24 May 2005 ' Inmarsat, the leading provider of global mobile satellite communications, has announced a collaboration with ViaSat Inc. to develop new solutions based on the integration of Inmarsat's forthcoming BGAN mobile satellite service and ViaSat's AltaSec' family of programmable, HAIPIS-compliant inline network encryption products.

Carlsbad, CA - ViaSat Inc. (Nasdaq:VSAT) has won a 2005 AFCEA International Golden Link Award for its AltaSec� KG-250 Type 1 network encryptor. The Golden Link Awards program recognizes excellent technology innovations that respond to pressing needs of government agencies.

Baltimore, MD - Mr. Daniel G. Wolf, Information Assurance Director of the National Security Agency will formally present ViaSat, Inc. (NASDAQ: VSAT) with NSA certification for multiple products at a signing ceremony at ViaSat�s Airport Square Office in Baltimore today (10/27).

Finalized Subcontract from The Boeing Company for Joint Tactical Radio System (JTRS) Cluster 1 HAIPIS-compliant Security Architecture

Carlsbad, CA - ViaSat Inc.

Carlsbad, CA - ViaSat Inc. (Nasdaq:VSAT) has been awarded a US$2.3 million contract by the US Army Communication Electronics Command (CECOM) for the development and initial production of Secure Gateway (SEGATE)/Trusted Filters.

Development will also help enable DOD transition to IP version 6