The filing of network security level protection can be handled through the following process:

1. For filing of network security level protection level, you can log in to "Shenzhen Public Security Bureau (official website home page https://ga.sz.gov.cn/ ）-Legal person business - network security level protection and information notification "module, enter the network system security management platform, fill in the relevant information in detail according to the form template (please click the link to download the template to view) and submit it for review.

(Procedures for filing classified protection). docx

　　（ Graded protection rating filing software, description, handling process and data template ）.rar

2. After the filing materials are submitted online, the online supervision department of the public security organ will print and distribute the Registration Certificate of Classified Protection of Information System Security for the filing materials with accurate classification and complete materials.

3. Shenzhen Public Security Bureau Network Security Bureau Government Affairs E-mail szdjbh@ga.sz.gov.cn You can call 0755-84452813 if you have any questions during the process.