The Government Network Security Solutions-Beijing Tianrongxin Network Security Technology Co., Ltd. is China s earliest professional Internet (Internet) and the computer communications network and information security research, product development and system integration of high-tech companies. Since its founding, based on such a belief: information security to the country s sovereignty and interests, must take the road of self-improvement of the national industry. Since 1995, the company is actively engaged in the exploration and study of information security, and in June 1996 successfully developed and produced China s first set of firewall systems with independent copyright. At present, the TOPSEC company has successfully developed a series of firewall products and other information security products, and respectively the Ministry of Public Security, Ministry of State Security, the State Secrets Bureau, the national commercial password management committees in charge of the national security department approval or certificat