Computer Network Information Security Supervision and Protection Strategy with Internet of Things Information Technology

Development and improvement has brought a very great impact to the network technology of the computer, besides the security of the network information has become a focus of the social safety questions.In this paper, through the analysis of security threats to computer network information and protective factors conducted, a strategy for a common computer network information security and protection strategy has been proposed, and useful lessons for our computer network and information security and protection reference have been provided.A series of questions such as security and dependability regarding the computer network system arise, which has been taken into consideration in proposing the strategy.This paper puts forward proposals with respects to the importance of the computer network system, existing problems of the online security of the computer, and precautionary measures.The detailed discussion will help the mass users to become conscious regarding network security and take precautionary measures while using the network.

With the rapid development of Internet technology, computer network technology has been applied in all walks of life, which is closely related to people's work and life. In the information environment, people's daily life and production methods have also changed accordingly. The application of information technology in people's daily life further enriches people's lifestyle and promotes the rapid development of social economy. While the Internet provides convenience for users, it also brings certain information security risks to users. Therefore, in the application process of computer network information technology, it is necessary to increase information security precautions. Only in-depth implementation of computer network information security protection work, can effectively avoid the occurrence of information security problems. Therefore, it is necessary to ensure the security, effectiveness and integrity of network information through the implementation of relevant protection strategies. This paper analyzes the information security problems of computer network, and proposes corresponding protection strategies based on deep learning algorithm.

The popularity of Internet technology is getting higher and higher. While computer information network brings opportunities for social progress and industry development, it also brings many problems. In the era when big data technology is widely used, computer network information security protection is particularly important. The application of big data in different fields not only helps to improve the work efficiency in various fields, but also brings challenges to the protection technology of computer network information security. The popularization of computer information networks has created new ways and means for information crimes. The theft of network information and the theft and reselling of personal network information have seriously affected the social security. In the era of big data, it is particularly urgent and important to strengthen the protection of computer network information and protect computer network information. This paper analyzes the factors that affect computer network information security in the era of big data, and further puts forward the protection strategy of computer network information security in the era of big data era.

Industrial Internet of Things (IIoT) is a fusion of industrial automation systems and IoT systems. It features comprehensive sensing, interconnected transmission, intelligent processing, self-organization and self-maintenance. Its applications span intelligent transportation, smart factories, and intelligence. Many areas such as power grid and intelligent environment detection. With the widespread application of IIoT technology, the cyber security threats to industrial IoT systems are increasing day by day, and information security issues have become a major challenge in the development process. In order to protect the industrial IoT system from network attacks, this paper aims to study the industrial IoT information security protection technology, and the typical architecture of industrial Internet of things system, and analyzes the network security threats faced by industrial Internet of things system according to the different levels of the architecture, and designs the security protection strategies applied to different levels of structures based on the specific means of network attack.

Times are always moving forward, and information technology is also constantly evolving. Due to the widespread popularization of computer intelligent devices in society, a large amount of data will be generated every moment. Therefore, in recent years, more and more people have been conducting in-depth research on how to safely store this data in order to increase the security of big data storage. This article focuses on the discussion of information security and protection of computer networks in the context of big data, their analysis based on the environment, storage needs, working methods, etc., and also uses this as the main basis for offering protection of network information security.

With the rapid development of information technology and the advancement of smart city construction, urban management and services increasingly rely on networked intelligent systems. However, this highly interconnected network environment has also brought numerous network security challenges to smart cities. Smart cities involve a large number of Internet of Things (IoT) devices, big data platforms, cloud computing technologies, and smart infrastructure, making network security problems more complex and severe. This paper analyzes the composition and development trends of smart cities, explores the main security risks currently faced, and focuses on the security risks in key areas such as the Internet of Things, cloud computing, big data, and intelligent transportation systems. Furthermore, this paper proposes a multi-layered protection system and strategies for smart city network security, aiming to improve the network security assurance level of smart cities. The research seeks to provide practical protection measures to help smart cities cope with the growing security threats and ensure their sustainable development.

The rapid development of big data has brought more problems in network information security and privacy protection. This paper will study the specific network information security and privacy protection technologies in this context. The first part of this paper firstly discusses the connotation and characteristics of big data, and then puts forward the information security and privacy protection problems in the era of big data. The last part deeply studies how to solve the solutions corresponding to these problems.

The paper substantiates the need to form the legal foundations of biometric authentication methods. The development of modern society is connected with the protection of information and information security. Biometric authentication methods are of interest as an innovative technology, the use of which should have an appropriate legal basis. The implementation of the necessary software must be regulated by separate provisions of copyright law. The use of biometric parameters of a person must also be subject to legal acts. The separation of the two concepts of authentication and identification in the legal aspect is justified. This is due to the fact that the possibility of access to both personal data of the individual and their financial assets is affected, since the main sphere of use of biometric parameters is the receipt of public and banking services. The regulatory legal acts that determine the possibility of using biometric authentication methods are considered. The paper draws practical conclusions about the need to distinguish an independent legal category of biometric personal data in the Russian legislation. To fix that the information about the subject of personal data will be attributed to biometric identification parameters if it is used for the purpose of establishing identity.

RFID in the Information Security and Privacy is hidden in a crisis. RFID Information Security and Privacy Protection using hardware ways to achieve the target is the best way, however, it is subject to the problem of Tag costs and capacity and is currently still unresolved issues. This study focus on the Information Security and Privacy Protection and put forth a EPC specifications to use the model of XOR logic operation with the method of CRC examining the computing, and simulating the shopping mall system which provides a Information Security and Privacy Protection system. We got the data after simulations to show that XOR computing to actual test of 8 bytes, the required time is 17.29 Ticks in average, the spend time is rather short. Follow-up our simulations to the test data of DES encryption methods, an average time of 8,039.41 Ticks is required, the two time required considerable differences. It was informed that this study through practical shows that we could provide a match hardware encryption methods of the specific solutions to achieve their personal privacy protection, confidentiality, confirmed, and the fulfillment of the Information Security and Privacy Protection.

Ziel und MethodeKurzübersicht, basierend auf gesetzlichen Vorgaben, individuellen Erfahrungen aus der täglichen Praxis und ausgewählten Referenzen der aktuellen Literatur.Ergebnisse (selektive Eckpunkte):Informationssicherheit und Datenschutz sind gesetzlich vorgeschriebene und unverzichtbare Elemente allgemeinen, beruflichen und sozialen Handelns, die auch ins Qualitätsmanagement (QM) eingehen, dem auch der (Allgemein-/Viszeral-)Chirurg in seinem Wirken untersteht.InformationssicherheitSie bezeichnet den Schutz von Informationen jeglicher Art und Herkunft - sie dient der Sicherstellung der Grundziele Vertraulichkeit, Integrität, Verfügbarkeit und Authentizität von Informationen, die die beiden Ziele des Klinikers, Patientensicherheit und Behandlungseffektivität, unterstützt.DatenschutzEs handelt sich dabei um ein Grundrecht zum Schutz vor missbräuchlicher Verarbeitung personenbezogener Daten - dabei ist nicht der Schutz der Daten, sondern das Recht des Einzelnen auf informationelle Selbstbestimmung das Schutzziel.IT-NotfallmanagementEs umfasst, dass man im IT-Notfall (ausgelöst z. B. durch Systemausfall oder Cyberangriff) geordnet und unterbrechungsfrei in einen vorher definierten klinischen Notfallbetrieb wechselt - aus digitalen werden in ausschließlicher Instituts- bzw. Klinikverantwortung befindliche analoge Prozesse.SchlussfolgerungVon einem regelmäßigen bilateralen Austausch zwischen dem (Allgemein-/Viszeral-)Chirurgen und den Beauftragten für Informationssicherheit und Datenschutz profitieren beide Seiten gleichermaßen. Sie sind dadurch in der Lage, die gemeinsamen Ziele der Patientensicherheit und der Behandlungseffektivität durch eine verhältnismäßige Integration von Informationssicherheit und Datenschutz in den klinischen Alltag sicher zu stellen.

In the information and communication networks, each internal functional unit establishes a functional relationship through information exchange to form a complex networks system. From the perspective of complex networks theory, analyzing the network structure of information and communication system has profound practical significance for deepening the construction of information and communication network and security protection. Using Matlab to simulate the process of attacking information and communication network, it can be concluded that networks which are deliberately attacked paralyze much faster than those which are randomly attacked. Therefore, there are some key communication nodes in large complex networks which should be especially focused on. Correspondingly, some targeted protective measures can be taken to improve the security of the information and communication networks. The measures are as follows: to strengthen the protection of the core nodes, to enhance disaster recovery capabilities, to achieve diversity and accessibility of information communication, to use multilevel network protection, and to develop rapid recovery network repair capabilities

Database security protection, database backup and disaster recovery are important tasks for all colleges and universities to ensure the safe and stable operation of information systems. Based on the operating environment of the Oracle production database in China University of Geosciences (Beijing), combined with the practical operation and maintenance experience, this paper provides a design and implementation case of Oracle database security protection system and disaster recovery architecture. The network security protection architecture of the three-layer firewall and fortress machine, the detection and repair of security vulnerabilities, the management of system accounts and permissions, data encryption and database audit constitute the security protection system of the database. Oracle RAC (Real Application Clusters), Oracle DataGuard, redundant backup management and backup recovery constitute the disaster recovery architecture of the database. The case has practical significance for database operation and maintenance management in other colleges and universities.

As information technology slowly penetrates into people’s daily lives, the application range of computer networks has become wider and wider, becoming one of the indispensable communication methods for people. The popularization of computer networks in the information age has brought great convenience to people on the one hand, but also has major hidden dangers that damage public privacy and safety. Enterprises must not only rely on computer networks and databases to share data, but also protect sensitive and valuable data from being stolen or tampered with. By trying to analyze the current status of information security protection strategies, this paper proposes an information security evaluation method in a complex network environment to guide information security protection work and provide a reference for evaluating the effectiveness of network protection.

Network security is not only related to personal information security, but also to the information security of the whole country. The application of big data technology in network security analysis can not only maximize the data acquisition, storage and analysis capabilities of the network system itself, but also further reduce the storage cost of the network information itself, and provide an important security guarantee for data retrieval and traceability. In this paper, a new idea of network security situational awareness model is proposed, and an effective network security situational awareness model is found from the perspective of network data traffic characteristics. The experimental results show that the machine learning and data mining algorithm in this paper has high accuracy and timeliness in processing large data. This provides a new way of thinking for the research and processing of new problems brought by big data.

The development of the post-industrial society requires the acceleration of the integration of the national economy into the globalized economic space. This stage is characterized by active informatization of all spheres of life in society, which requires information security and cyber protection for high-quality information provision of the country’s population, intellectualization of economic processes and prevention of destructive informational influence on the social status of the individual. It is also necessary to consider that for Ukraine the specified stage is complicated by the hybrid war with Russia, which requires strengthening the protection of information from cyber-attacks and the formation of new approaches in preserving the quality of information on social networks. Therefore, the purpose of this article is the development of scientific and methodological approaches in information security management, strengthening its social significance. This requires solving a certain range of tasks of identifying and preventing socially dangerous information based on the use of economic and mathematical methods and models. The article highlights the main directions of socialization of modern technological development and theoretically substantiates its significant impact on human consciousness and behavior, puts a person in front of serious challenges and, under conditions of hybrid warfare, requires strengthening of information security in social networks. In the work, the components of information security are supplemented, its impact on social aspects of society’s life is highlighted. As a result of the research, the authors proposed a scientific and methodical approach to the construction of a system for countering the spread of socially dangerous information in social networks. Besides, its functional elements are highlighted. A method of combating the spread of harmful information in social networks has been developed, which solves the problem of information support of the decision-making process and includes providing the chosen and alternative options to the person making the decision, with the justification of the choice. This creates prerequisites for information support for making a well-founded management decision.