Beijing Tianfang Security Technology (北京天防安全科技有限公司) is an enterprise integrating IoT security technology research, security product development, and security consulting services. It offers a platform that realizes self-security detection and security management of public security video surveillance networks, an inspection tool that provides special portable technical means for random inspection, a password safe system that delivers unified management of account passwords for video surveillance equipment, a security situational awareness system that collects asset information, network traffic, massive logs, and security events, and other products.