Rack-mounted appliances that protect IP-based business communications against denial of service and information theft attacks. Migrating to an all-IP network brings a host of security challenges related to the protection of data. With security architecture based on technology from Thales Group, a leading player in the security market, our IP Security Modules support out-of-the-box VoIP encryption that enables companies to benefit from the full business potential of VoIP - with no impact on quality or scalability.