This standard specifies the grading method of information system security level protection, and is suitable for providing guidance for the grading work of information system security level protection.
GB/T 22240-2008 Referenced Document
GB 17859 Classified oriteria for security protection of computer information system
GB/T 5271.8 Information technology-Vocabulary Part 8: Security
GB/T 22240-2008 history
2020GB/T 22240-2020 Information security technology—Classification guide for classified protection of cybersecurity
2008GB/T 22240-2008 Information security technology.Classification guide for classified protectionof information system security