First of all, the author lets us know the necessity and duty of the State Radio Regulatory Organ of Radio, Film and TV Ministry which was established in July 7th, 1995 in Beijing.

The trustworthy NGI is expected to provide support for building of trustworthy computer network applications, trustworthy telecom network applications, and trustworthy IPTV network applications.

The popularization of the monitoring technology for electrical equipment plays an positive role in promoting safe operation and status maintenance of electrical equipment.