物联网背景下计算机网络安全及其防护策略分析  

Computer Network Security and its Protection Strategy in the Context of Internet of Things

作　　者：黄水根 Huang Shuigen(Jiangxi Police College,Nanchang Jiangxi 341000)

机构地区：[1]江西警察学院,江西南昌341000

出　　处：《现代工业经济和信息化》2023年第5期93-94,107,共3页Modern Industrial Economy and Informationization

摘　　要：介绍了计算机网络安全概述及其重要性,分析了物联网背景下计算机网络安全存在的问题,提出了应用数据加密技术主动防御、对称加密技术保护数据、非对称加密技术提高密文安全性和混合加密技术提高密钥安全性等对物联网背景下计算机网络安全进行防范。对数据进行安全管理,需要结合先进的网络安全技术去制定防护措施,将安全风险与损失降到最低,计算机网络才能处于稳定与安定的状态。Introduction of computer network security overview and its importance,analysis of the problems of computer network security in the context of the Internet of Things,proposed the application of data encryption technology active defense,symmetric encryption technology to protect data,asymmetric encryption technology to improve ciphertext security and hybrid encryption technology to improve key security to prevent computer network security in the context of the Internet of Things.The security management of data needs to be combined with advanced network security technology to develop protective measures to minimise security risks and losses,so that computer networks can be in a stable and stable state.

关 键 词：计算机网络安全 病毒木马 数据加密 防火墙 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]