Founded in 1982, Green Hills Software is the largest independent vendor of embedded development solutions. In 2008, the Green Hills INTEGRITY-178B RTOS was the first and only operating system to be certified by NIAP (National Information Assurance Partnership comprised of NSA & NIST) to EAL6+, High Robustness, the highest level of security ever achieved for any software product. Green Hills’ open architecture integrated development solutions address deeply embedded, absolute security and high-reliability applications for the military/avionics, medical, industrial, automotive, networking, consumer and other markets that demand industry-certified solutions. Green Hills Software is headquartered in Santa Barbara, CA, with European headquarters in the United Kingdom. Visit Green Hills Software at

Icon Labs provides Floodgate Firewall, an embedded firewall product, for Green Hills’ INTEGRITY and velOSity operating systems and it’s Platform for Secure Networking. Floodgate Firewall is provided as a module within Green Hills’ MULTI IDE and is fully integrated with Green Hills’ GHNet networking stack and CLI interface. Contact Icon Labs or Green Hills on licensing options for Floodgate Firewall.

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