Network security model based on active defense and passive defense hybrid strategy

To build a network security system combining active defense and passive defense during covid-19, we need to break the original Castle type passive defense concept and build a reliable, controllable, flexible and active network environment to find defense points. The key is that the system should be able to actively predict and control our defenses. Any scheme cannot achieve absolute safety, only to minimize the probability of safety accidents, through various measures to assess and predict the possible points of safety accidents, and actively prevent the occurrence of accidents. In the management and construction of network security, we should realize that network security management is a comprehensive system engineering. We should start from the three aspects of strategy, management and technology, and build a more effective and reliable network security system on the basis of traditional passive defense and active defense technology, which can better maintain big data security during covid-19.

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Network Security System Design Integrating Intrusion Deception and Dynamic Forensic Technology

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.443.451 ◽

2013 ◽

Vol 443 ◽

pp. 451-455

Author(s):

Gui Ying Hao ◽

Feng Liu

Keyword(s):

Network Security ◽

System Design ◽

Detailed Analysis ◽

Security System ◽

Work Process ◽

Active Defense ◽

Network Security System

As the development of the network keeps on continuously changing, there is the very existence of brand new attacks that are unceasing. Under this circumstance, the corresponding network security system should be required to be equipped with adaptability. In this paper, active defense technologies are integrated on the basis of the traditional network security system. The active defense technologies have included the intrusion deception, dynamic forensic and so on. Through the connection with the traditional passive defense technologies such as the firewall and so on, a dynamic, comprehensive and adaptable network security system can be built. In addition, a detailed analysis research can be carried out on the work process.

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Network Security Model Based on Active and Passive Defense Hybrid Strategy

CONVERTER ◽

10.17762/converter.13 ◽

2021 ◽

pp. 45-51

Author(s):

Zhaofang Du

Keyword(s):

Network Security ◽

Evaluation Method ◽

Computer Network ◽

Hybrid Architecture ◽

Security Model ◽

Defense System ◽

Security Threat ◽

Hybrid Strategy ◽

Active Defense ◽

Threat Situation

This paper studies a new network information security system and its evaluation method based on the security threat situation network security model. This paper expounds the application of active defense system and passive defense system in network security, and uses advanced technical support platform and network security model. In this paper, the active defense system and the passive defense system are organically combined to form a new model of computer network security with characteristics. At the same time, based on the idea of security threat situation evaluation, this paper extends the traditional PDRR security model and proposes a network active defense security model and defense in depth security strategy. On this basis, a hybrid architecture of active and passive defense is proposed. The architecture integrates some new network active defense technologies, and constructs a comprehensive and deep network defense system together with network passive defense means. The experimental results show that the proposed defense model improves the security defense efficiency and effective defense rate of the traditional PDRR security model.

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