2. It is forbidden to cross-use mobile storage devices such as USB flash drives between classified computers and non-classified computers;
3. It is forbidden to copy data from public information networks such as the Internet to classified information systems without protective measures;
4. It is forbidden to mix classified computers and classified mobile storage devices with non-classified computers and non-classified mobile storage devices;
Five, prohibit the use of wireless devices to handle confidential information.
The regulated object of generalized information security law involves all aspects of information security. Its advantage lies in the all-round observation and elaboration of information security, but its disadvantage is that the legal field is "mixed with various laws" and cannot form departmental laws. The narrow sense of information security law only refers to the criminal law that guarantees information security and punishes information crimes. Relatively speaking, the purpose is clearer, the legal structure is concise and clear, and it is convenient for legislation. Judging from the information security legislation of various countries in the world, the information security law mainly refers to a criminal law.