Confidential information generally refers to the information and contents of top secret documents and secret facilities in government affairs, security, science and technology, military and other fields. , generally covering internal and external secrets. The other kind is the information content of enterprise trade secret documents.
China's state secrets are classified into three levels: secret, confidential and top secret, and classified information is also managed according to the three levels. According to the principle of "who is in charge, who is responsible", users of classified information should be responsible for the specific implementation of classified information in their own units.
The hierarchical protection of classified information is a complex system engineering, involving departments such as confidentiality, business secrets, informationization, business work, passwords, security and personnel. Only close cooperation and overall implementation can ensure the smooth progress of the whole work.
After the information system is destroyed, it will cause serious damage to social order and public interests, or damage to national security; Generally applicable to important information systems of state organs, enterprises and institutions at or above the prefecture level, such as office systems and management systems involving work secrets, business secrets and sensitive information.
Production, scheduling, management, command, operation, control and other important information systems. And the subsystems of these systems in various provinces and cities; Central ministries, provinces (autonomous regions and municipalities) portals and important websites; Inter-provincial network system, etc.