Author(s)

Yan Jingtao ¹

Affiliation(s)

¹ Xijing University, Xi'an, Shaanxi, China

Corresponding Author

Yan Jingtao

ABSTRACT

With the evolution of the digital tide, the methods of social operation are changing; computerized network information has become the lifeblood of modern society. However, the industrialization of cyber-attacks, rampant ransomware, and constant data leakage incidents demonstrate how fragile the security defenses are. This article focuses on the core elements of confidentiality, integrity, and availability of network information, and is in turn, concerned with a myriad of threats, including malicious attacks, internal leakage, and physical encroachment.  Research confirms that no single technology can handle dynamically shifting risks. It is imperative to assemble a multi-layer defense strategy that demonstrates intelligent filtering characteristics of firewalls, the real-time response capability of intrusion detection systems, and the forward-looking deployment and strategy encapsulated by quantum encryption. More importantly, technology must be synchronized with management - the absence of a corporate security culture is more catastrophic than a system failing. A resilient line of defense in the offense-and-defense game can only be developed by reconstructing the security operation and maintenance processes, augmenting the management control of behavioral patterns, and establishing a flexible activation mechanism.

KEYWORDS

Computer Networks; Information Security; Network Security Protection

CITE THIS PAPER

Yan Jingtao, Exploration of Computer Network Information and Network Security and Its Protection Strategy. Advances in Computer, Signals and Systems (2025) Vol. 9: 138-143. DOI: http://dx.doi.org/10.23977/acss.2025.090217.

REFERENCES

[1] Sun J. Computer network security technology and prevention strategy analysis[J]. Procedia Computer Science, 2022, 208: 570-576.
[2] Liu L. Discussion and practice of computer network information and network security protection strategy[C]//2020 5th International Conference on Mechanical, Control and Computer Engineering (ICMCCE). IEEE, 2020: 1810-1813.
[3] Xue R. Exploration of Information Security Protection Strategies for Computer Networks in the Era of Big Data[J]. International Journal of Advance in Applied Science Research, 2025, 4(1): 6-11.
[4] Liu J. Exploration of Factors Influencing Computer Network Information Security and Prevention Strategies in Colleges and Universities[C]//2024 5th International Conference on Education, Knowledge and Information Management (ICEKIM 2024). Atlantis Press, 2024: 595-606.
[5] Xue L, Yang J, Fan W. Protection Strategy Exploration for the Computer Network Information Security in the Big Data Age[C]//2016 2nd Workshop on Advanced Research and Technology in Industry Applications (WARTIA-16). Atlantis Press, 2016: 81-85.

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