Network security means that the hardware and software of the network system and the data in the system are protected from being destroyed, changed or leaked due to unexpected or malicious reasons, and the system runs continuously, reliably and normally without interrupting the network service. The following is a summary essay on network security self-examination, which I compiled, hoping to help everyone!
Summary of network security self-inspection mode 1 According to the spirit of the Notice of the County Committee Office on Developing Network Information Security Assessment, our town actively organized and implemented network security infrastructure construction, network security prevention technology and network information security management self-inspection, and made a profound analysis of the network information security construction in our town. The self-inspection is now reported as follows:
First, set up a leading group
In order to further strengthen the security management of network information system, our town has set up a leading group for network information work, with the mayor as the leader and the deputy secretary in charge as the executive deputy leader, and an office under it to ensure the smooth implementation of network information security.
Second, the status quo of network security in our town
After continuous development, the informatization construction of our town government has gradually developed from the initial small local area network to the current internet. At present, there are 29 computers in our town. Firewalls are used to protect the network, and anti-virus software is installed to prevent and control the viruses of computers in the town.
Three, my town network security management
Strictly regulate and manage the data information generated by the intranet in our town, and file and back it up in time. In addition, our town organized relevant computer security technology training throughout the town, carried out targeted "network information security" education and drills, actively participated in other computer security technology training, improved network maintenance and security protection skills and awareness, and effectively guaranteed the normal operation of our town government information network.
Fourth, the lack of network security and corrective measures
At present, there are still the following shortcomings in the network security of our town: First, the awareness of security prevention is relatively weak. Second, the virus monitoring ability needs to be improved. Third, the use and management of mobile storage media are not standardized. Fourth, the ability to deal with unexpected events such as malicious attacks and computer virus attacks is not enough.
In view of the shortcomings of network security in our town at present, the following rectification suggestions are put forward:
1. Further strengthen the training of computer operation technology and network security technology for members of the network security team in our town, strengthen the awareness of computer operators in our town to guard against network viruses and information security threats, and achieve early detection, early reporting and early treatment.
2. Strengthen the study of cadres and workers in our town in computer technology and network technology, and constantly improve the computer technology level of cadres.
3. Further strengthen the management of mobile storage media in various departments, requiring personal mobile storage media to be separated from departmental mobile storage media, which are used for storing important work materials of departments and internal office use, and personal mobile storage media shall not be mixed with departmental mobile storage media.
4, strengthen equipment maintenance, timely replacement and maintenance of faulty equipment, avoid major security risks, and provide hardware guarantee for the stable operation of the network in our town.
Verb (abbreviation of verb) comments and suggestions on information security inspection.
With the continuous improvement of informatization level, people are increasingly dependent on network information. Safeguarding network and information security and maintaining national security and social stability have become urgent problems to be solved in the development of informatization. Due to the lack of network information professionals in our town and insufficient understanding of information security technology, other brother towns have more or less similar situations. It is hoped that the office of the county party committee and relevant parties will strengthen the training and drills of relevant knowledge and improve our preventive ability.
The summary of network security self-inspection work Fan Wen 2 attached great importance to it, and immediately organized relevant departments of our hospital to investigate the security risks existing in our hospital network one by one. The self-inspection situation is summarized as follows:
I. Implementation of network information security management mechanism and system construction
First, in order to maintain and standardize the use and management of computer hardware and network information security, and improve the normal use of computer hardware, network system security and daily office efficiency, a leading group for computer information system security protection was established to coordinate all departments in the hospital to carry out campus network security management.
Second, in order to ensure the security of computer networks, we have implemented security systems such as network administrator system, computer security and confidentiality system, website security management system and emergency plan for network information security emergencies. At the same time, according to their own situation, the computer system security self-inspection system is formulated to ensure that three points are achieved: First, the system administrator regularly checks the central computer system every Friday to ensure that there are no hidden dangers. The second is to make safety inspection records to ensure the implementation of the work. Third, organize relevant personnel to learn the knowledge of network and information security regularly, improve the level of computer use and prevent risks as early as possible. At the same time, the information security work leading group has a smooth 24-hour contact channel, which can ensure that harmful information can be found, disposed of and reported in time.
Second, the daily computer network and information security management
Strengthen organizational leadership, strengthen publicity and education, implement work responsibilities, and strengthen daily supervision and inspection.
The first is network security. Equipped with anti-virus software, all personal computers are logged in with passwords, important computer information is stored and backed up, mobile storage devices are strictly managed, important data are encrypted, network security responsibilities are clarified, and network security work is strengthened. The terminal accesses the computer with real-name authentication system, and the MAC address of the computer is bound to the switch port to standardize the internet access behavior of the whole hospital.
Second, the information system security implements a strict signature system. Any information uploaded to the website must be reviewed and signed by the relevant leaders before uploading. Conduct regular security checks, mainly to supervise the installation of operating system patches, application patches, anti-virus software installation and upgrade, Trojan virus detection, port opening, system management authority opening, access authority opening, webpage tampering, etc., and carefully keep a system security diary.
Third, the network center has not less than 60 days of system network operation logs and user usage logs. The network center has corresponding security protection technical measures such as firewall, unified identity authentication, network security audit and access control.
Three, the construction of information security technology protection means and the use of hardware equipment.
Strengthen network equipment management and website security protection. Anti-virus software is installed in each terminal, and the application of system-related equipment is standardized. The use of hardware equipment conforms to the relevant national product quality and safety regulations, the hardware operating environment meets the requirements, and the website system is safe and effective.
Four, strengthen the construction of network and information security notification mechanism, and maintain the safety of the website.
Since the beginning of this year, network information security has been effectively strengthened, and no major network and information emergencies have occurred. The network center has taken various measures to ensure the information security of the website, such as frequently changing passwords in the background of the website, detecting viruses in advance when transmitting files, maintaining the website under different modules and permissions, regularly cleaning up junk files in the background, and appointing someone to be responsible for website updates.
Verb (abbreviation of verb) network and information security education
In order to ensure the safe and effective operation of the network and all kinds of equipment and reduce virus intrusion, relevant personnel have been trained in network security and information system security. During this period, all computer users and managers have made detailed consultations on computer-related problems encountered in practical work, got satisfactory answers, learned practical network security prevention skills, and promoted the improvement of computer users' awareness of network information security.
Six, self-examination problems and rectification opinions
During the inspection, we found some weak links in management. In the future, we should strengthen network security supervision and network security equipment maintenance, and further strengthen communication and coordination with the network supervision office of Deyang Public Security Bureau.
In the future work, we will continue to strengthen the education of computer information security awareness and the training of prevention skills, combine civil air defense with technical defense, and do a good job in the maintenance of network and information security in our hospital.
Summary of Network Security Self-examination Model essay 3 According to the requirements of the Document Notice of the County Informatization Leading Group Office on Carrying out the Security Inspection of Network and Information System in the County, our unit attached great importance to it and immediately organized the security work of network and information system in the town. The self-inspection is now reported as follows:
I. Organization and management of network and information system security
1, our unit attaches great importance to the work of network and information system security, specially studied and deployed this work at the enlarged meeting of the Party Committee, set up a leading group for informatization and network security, defined the town office as the office for informatization and network security, and determined a network and information system security administrator to be responsible for daily management.
2. The Opinions on Strengthening Information Network Security and Website Management and Maintenance System was formulated and issued, requiring all departments and units to seriously organize study, fully understand the importance of network and information security, and be able to correctly use the network and various information systems in accordance with various regulations to ensure the safety of network and information systems in our town.
Second, the daily management of network and information system security
Combined with the reality of our town, in the daily management work, we signed a letter of responsibility for network and information security with various departments, requiring all departments to ensure the security of network and information systems in strict accordance with the following provisions.
1, the computer must set the system startup password, and it is strictly forbidden to disclose the password, so as to prevent outsiders from logging in and attacking the computer network of the company.
2, office computer in the process of use, to regularly carry out system backup, in order to improve the ability to deal with emergencies.
3. Don't access the network equipment at will, so as not to affect the normal operation of the network and information system due to unauthorized access. If it is really necessary to access network equipment because of work, it must be approved by the Information and Network Security Office. For mobile storage devices, they shall not be used together with classified computers or computers outside the government private network.
4. All computers must be installed with firewalls, and network viruses should be killed regularly. Mobile storage devices must be disinfected before being connected to a computer for use.
5. Strictly send and receive information system documents, and improve the system of counting, repairing, numbering and signing.
Three, the network and information system security special protection management.
1, assign a special person to be responsible for the network security work in our town, and actively participate in the network security knowledge training organized by relevant county departments to improve the work level.
2. Designate a person to be responsible for the management of the information system and enjoy the right to use the computer independently. The user name and power-on password of the computer are unique, and it is strictly forbidden to disclose them.
3. Taking advantage of the opportunity of government officials' concentrated study, a learning activity on network and information security knowledge was specially organized.
Four, the network and information system security special inspection work
At present, in view of the current situation of network and information security in our town, the leading group of informatization and network security regularly organizes inspection teams composed of professional and technical personnel to inspect the network and information security of all offices, carefully investigate the loopholes and security risks of information systems, use special tools to kill Trojans and viruses, strengthen preventive measures in time, and install genuine anti-virus software and system software for computers, effectively improving the ability of computers and networks to prevent and resist risks.
Five, the main problems and rectification
1, main problems
First, due to the lack of computer network professional and technical personnel, the power to invest in network security is limited.
Second, the initially established rules and regulations system may not be perfect enough to cover all aspects of network and information system security.
Third, when encountering unexpected events such as computer virus attacks, due to weak technical strength, it was not handled in time.
2. Rectification measures
First, continue to strengthen the safety awareness education for employees in this unit, and improve the initiative and consciousness of doing a good job in safety.
The second is to arrange special personnel to closely monitor and solve possible information system security accidents anytime and anywhere.
Third, it is necessary to increase the timely maintenance and maintenance of network lines and computer systems, and intensify the updating efforts to ensure the normal operation of networks and information systems.
Self-inspection Report on Campus Network Security Summary of Network Security In order to standardize the security management of campus computer information network system, ensure the security of campus network information system and promote the construction of campus spiritual civilization, our school established campus network security organizations, established and improved various security management systems, and strengthened the technical prevention of network security. The details are reported as follows:
First, the establishment of campus network security organizations
Team leader: Liu Jin
Deputy Team Leaders: Liu Guihai and Wang Mingxuan.
Members: Gao Xiaohu, Wu Wanqiang,
Chen Xianfeng Ju Xin Yu Shang Liang
Second, establish and improve various safety management systems.
According to the Interim Measures for the Administration of Education Websites and Online Schools and other laws and regulations, our school has formulated the Measures for the Administration of Campus Network Security which is suitable for our school, and at the same time established the Emergency Plan for Campus Network Security in Luma Middle School, the Daily Management System of Campus Network in Luma Middle School, and the Maintenance System of Network Information Security in Luma Middle School and other related systems. In addition to establishing these rules and regulations, we also insist on checking and monitoring the operation mechanism of our campus network at any time, effectively ensuring the security of the campus network.
Third, strictly implement the filing system.
The school computer room adheres to the principle of serving education and teaching, and its management is strict. It is completely used for teachers and students to learn computer network technology and consult relevant learning materials, and there is no rental or transfer.
Four, strengthen the network security technical preventive measures, the implementation of scientific management.
The technical preventive measures of our school are mainly from the following aspects:
1. A firewall is installed to prevent viruses and bad information from invading the campus network and network servers.
2, install anti-virus software, the implementation of monitoring network viruses, found that the problem is solved immediately.
3. Patch all kinds of software in time.
4. Back up important school documents, information resources and website databases in time, and establish system recovery files.
Five, strengthen the campus computer network security education and network management personnel team building.
At present, every leader and some teachers in our school have access to the Internet. In the process of consulting materials and conducting teaching and scientific research, the leaders of our school attach importance to network security education, so that teachers fully realize the important significance of network information security in safeguarding national and social life, and require information technology teachers to infiltrate computer network security common sense into students in the process of preparing lessons and attending classes, and conduct computer network security training for all students to ensure the safety of computer networks on campus.
Six, our school regularly conducts a comprehensive inspection of network security.
At the beginning of each semester, the network security leading group of our school will conduct a comprehensive inspection on the implementation of environmental safety, equipment safety, information safety and management system in the school computer room, the computers used by leaders and teachers, and the school electric classroom, so as to correct the existing problems in time and eliminate potential safety hazards.
Seven. existing problems
The computer teachers in our school are weak, the computer operation technology level is relatively low, and there is still a lack of professional computer teachers. The computer hardware configuration is outdated and the running speed is slow. These aspects need to be improved in the future.
In order to strengthen the network security management of our school, protect the system security, promote the application and growth of network technology in our school, and ensure the smooth development of education, teaching and management, in line with the requirements of the Education Bureau, we will carry out a major computer system security inspection in our school, purify the campus network environment, and continuously improve the security prevention ability of our school computer system, thus providing a healthy and safe online environment for teachers and students.
First, leaders attach importance to it, have clear responsibilities, and strengthen leadership.
In order to do this work well, further improve the security level of educational network and promote the healthy growth of school network, our school has established a leading group for computer network security management.
Second, the safe use of campus network.
School network equipment mainly includes optical fiber receivers, routers, switches and so on. The school has 6 office computers, 24 online classrooms, and/KLOC-0 multimedia electronic classrooms. Security measures mainly include: adopting a fixed IP address and installing Jinshan antivirus software on each computer. Regularly kill viruses, etc.
Third, improve the system and strengthen management.
In order to better manage the safety network, our school has established a perfect safety management system:
(A) the computer room safety management system
1, pay attention to the ideological education of safety work, and nip in the bud.
2, follow the "computer classroom management measures", do a good job of safety.
3. Anyone who enters the computer room should not only abide by the rules and regulations of the school, but also abide by the management regulations of the computer room, take care of all the property of the computer room and take care of the equipment. Without the permission of management personnel, it is not allowed to be used at will or damaged. If man-made damage is found, it will be dealt with seriously according to relevant regulations.
4, smoking is prohibited in the computer room, it is forbidden to open flame.
5. The power cord used in the computing classroom must comply with the safety regulations, and be inspected and overhauled regularly.
6, put an end to superstitious reactionary software, prohibit login superstitious reactionary website, do a good job in computer virus prevention.
7. Staff should monitor the status of machines and networks at any time to ensure the safe operation of computers and networks.
8. After the computer room is opened, the staff must close the doors and windows, carefully check and cut off the power supply of each microcomputer and all electrical appliances, and then cut off the main switch of power supply.
(B) computer virus prevention and control system
1. Every computer is equipped with antivirus software.
2. Without permission, no one is allowed to bring the software in to prevent virus infection.
3. Establish a backup system. In addition to computer storage, important data should also be copied to CD-ROM to prevent virus damage and loss.
7. Pay close attention to the situation and tips of virus prevention and control in computer industry in time, and adjust computer parameters according to regulations to avoid computer virus attacks.
(3), accidents and cases timely reporting system
If computer virus, endangering national security, violating relevant national laws and regulations and other computer security cases are found, relevant original records should be kept and reported to the superior in time.
(4), in the face of the virus emergency treatment plan
1, formulate computer virus prevention management system and technical regulations.
2, training computer virus prevention and management personnel.
3, the website computer information system applications and users to carry out computer virus prevention education and training.
4, regular detection and removal of computer viruses in the computer system, and make a record of detection and removal.
5. Buy and use regular computer virus prevention products.
Summary of Network Security Self-inspection Mode Article 6 attaches great importance to the work of network and information security, establishes the ideological concept of "network and information security is no small matter", specially holds meetings to deploy this work, acts quickly in the overall situation, and carries out strict and meticulous self-inspection to ensure the smooth development of all work. The main methods are:
Management of computer confidential information.
Our bureau strengthens organizational leadership, publicity and education, implements work responsibilities, strengthens daily supervision and inspection, and pays special attention to the management of classified computers. Used to manage computer magnetic media (floppy disk, U disk, mobile hard disk, etc.). ), take special personnel to keep confidential files alone, and it is forbidden to bring magnetic media containing confidential contents to computers on the Internet to process, store and transfer files, thus forming a good security and confidentiality environment. Confidential computers (including laptops) have been physically isolated from the internal and external networks, and security measures have been implemented in accordance with relevant regulations. So far, there has been no computer compromise or leakage accident. Other non-confidential computers (including laptops) and network use have also implemented relevant measures in strict accordance with the management measures of the bureau's computer security information system, ensuring the information security of the agency.
Second, computer and network security.
The first is network security. Our bureau strictly separates the internal and external networks of computers. Only a few departments in the world keep the external network because of their work needs, and the rest of the computer functions are on the internal network. For computers that can be connected to the external network, the system of online registration is implemented, and the practice of mixing computer magnetic media inside and outside is resolutely put an end to, which clarifies the responsibility of network security and strengthens the network security work.
Second, in daily management, do a good job in the "five-layer management" of extranet, website and application software, ensure that "confidential computers are not connected to the Internet, and computers connected to the Internet are not classified", and handle the management, maintenance and destruction of CDs, hard disks, USB flash drives and mobile hard disks in strict accordance with confidentiality requirements. Focus on the "three major security" investigations: First, hardware security, including lightning protection, fire prevention, theft prevention and power connection. The second is network security, including network structure, security log management, password management, IP management, online behavior management and so on.
Third, application security, including website, email system, resource management, software management, etc.
Three, the use of hardware equipment is reasonable, the software setting is standardized, and the equipment is in good running condition.
Every terminal in our bureau has installed anti-virus software and application specifications of system-related equipment. The use of hardware equipment conforms to the relevant national product quality and safety regulations, the hardware operation environment of the unit meets the requirements, and the basic equipment such as printer accessories and ribbon racks are original products. The lightning protection ground wire is normal, the defective lightning protection socket has been replaced, the lightning protection equipment is basically stable, and no lightning accident has occurred. The website system is safe and effective, and there are no security risks at present. The composition and configuration of the network system of our bureau are reasonable and conform to the relevant safety regulations. All kinds of hardware equipment, software and network interfaces used in the network have also passed the safety inspection and appraisal before being put into use, and have basically operated normally since installation.
Fourth, strict management and standardized equipment maintenance.
Our bureau implements the management system of "who uses, who manages and who is responsible" for computers and their equipment. In terms of management, the first is to adhere to the principle of "managing people by system". The second is to strengthen information security education, train network security and system security related knowledge, and improve employees' computer skills. At the same time, the publicity of network security knowledge is carried out on a global scale, so that all employees realize that computer security protection is an organic part of the work of "three defenses and one guarantee". Moreover, under the new situation, computer crime will become an important part of security work. In terms of equipment maintenance, a network equipment fault register and a computer maintenance table are specially set up to register equipment faults and maintenance and deal with them in time. For foreign maintenance personnel, it is required to be accompanied by relevant personnel, and their identity and handling situation should be registered to standardize the maintenance and management of equipment.
Verb (abbreviation of verb) The formulation and implementation of safety system.
In order to ensure the safety of computer network, the network administrator system, computer security system, website security management system and emergency plan for network information security emergencies have been implemented, which effectively improved the work efficiency of administrators. At the same time, according to our own situation, our bureau has formulated a computer system security self-inspection system to ensure four points: First, the system administrator regularly checks the central computer system every Friday to ensure that there are no hidden dangers. The second is to make safety inspection records to ensure the implementation of the work. The third is to implement a system of regular inquiries from leaders, and the system administrator will report the use of computers to ensure that the situation is kept abreast. Fourth, regularly organize global personnel to learn network knowledge, improve the level of computer use, and ensure prevention.
Six, self-examination problems and rectification opinions.
We found some weak links in management during the self-inspection, and we will make improvements in the following aspects in the future.
(a) for irregular lines, exposed, immediately rectification lines within a time limit, and do a good job of rat prevention and fire safety.
(2) During the self-examination, it was found that individual personnel were not aware of network and information security. In the future work, we will continue to strengthen the network and information security education and prevention skills training, so that cadres and workers can fully realize the importance of network and information security. Combine civil air defense with technical defense, and do a good job in network security of the unit.
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