Research on the application of virtual network technology in network information security protection
Hong Qiu
Chinese People′s Police University
DOI: https://doi.org/10.59429/esta.v12i3.11354
Keywords: virtual network technology; network information; security protection
Abstract
With the rapid development of digital technology, network information security has become a core issue affecting social operation and enterprise development. Traditional network security protection methods have shortcomings such as poor flexibility and high deployment costs, making it difficult for them to adapt to the dynamic and complex modern network environment. As a new type of network architecture technology, Virtual Network Technology (VNT) possesses characteristics including resource virtualization, flexible deployment, and isolated operation, providing a new solution for network information security protection. This paper expounds on the core technologies of VNT and focuses on exploring its application scenarios in security protection, such as remote access security, network isolation, and attack defense. Research shows that VNT can effectively improve the flexibility, scalability, and security of network systems, and has broad application prospects in the field of network information security.
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