The network information department is responsible for coordinating network security work and related supervision and management work. The main duties of the Internet Information Office are to implement the principles and policies of Internet information dissemination and promote the legal construction of Internet information dissemination, guide, coordinate and urge relevant departments to strengthen the management of Internet information content, and be responsible for the approval and daily supervision of online news business and other related businesses.
First of all, network security mainly includes:
1, network operation system security, that is, to ensure the security of information processing and transmission system;
2. Security of system information on the network; The security of information content on the network, that is, "information security" in a narrow sense;
3, the security of information dissemination on the network, that is, the security of the consequences of information dissemination.
Second, what are the main technologies of network security?
1. Related technologies for preventing known and possible attacks from infiltrating into the network and preventing unauthorized use of network resources. It involves firewall, entity authentication, access control, security isolation, network virus and spam prevention, malicious attack prevention and other technologies;
2. Related technologies used to protect the secure interconnection and data exchange of two or more networks. Relating to technologies such as virtual private networks and secure routers.
3. Related technologies used to monitor and manage the network operation status and operation process security. It involves system vulnerability detection, security situation awareness, data analysis and filtering, attack detection and alarm, audit and tracking, network forensics, decision response and other technologies.
legal ground
Article 8 of the Cyber Security Law of the People's Republic of China
The National Network Information Department is responsible for coordinating network security and related supervision and management. The State Council telecommunications authorities, public security departments and other relevant departments are responsible for network security protection, supervision and management within the scope of their respective responsibilities and in accordance with this Law and relevant laws and administrative regulations.
The responsibilities of network security protection and supervision and management of relevant departments of local people's governments at or above the county level shall be determined in accordance with relevant state regulations. Article 9
Network operators must abide by laws and administrative regulations, respect social ethics, abide by business ethics, be honest and trustworthy, fulfill their obligations of network security protection, accept government and social supervision, and assume social responsibilities.
Article 10
Through network construction, operation or service provision, technical measures and other necessary measures shall be taken in accordance with the provisions of laws, administrative regulations and mandatory requirements of national standards to ensure the safe and stable operation of the network, effectively respond to network security incidents, prevent network illegal and criminal activities, and maintain the integrity, confidentiality and availability of network data.