摘 要
随着信息技术的迅猛发展，网络工程在现代社会中扮演着至关重要的角色，但同时也面临着日益复杂的安全威胁。为应对这一挑战，本研究聚焦于网络工程中的安全威胁分析与防范技术，旨在深入剖析当前网络环境下的主要安全风险及其成因，探索有效的防范策略。通过对国内外大量文献资料的梳理以及对实际案例的分析，结合定性与定量研究方法，构建了涵盖网络攻击分类、威胁评估模型及防御机制的系统框架。研究发现，常见的安全威胁包括但不限于恶意软件入侵、DDoS攻击、数据泄露等，这些威胁不仅影响网络系统的稳定性，更可能造成严重的经济损失和社会危害。
关键词：网络安全威胁 动态威胁感知系统 防御机制
Abstract
With the rapid development of information technology, network engineering plays a vital role in the modern society, but it also faces increasingly complex security threats. In order to meet this challenge, this research focuses on the security threat analysis and prevention technology in network engineering, aiming to deeply analyze the main security risks and their causes in the current network environment, and explore effective prevention strategies. Through the combing of a large number of domestic and foreign literature data and the analysis of actual cases, combined with qualitative and quantitative research methods, a systematic fr amework covering network attack classification, threat evaluation model and defense mechanism is constructed. The study found that common security threats include but are not limited to malware intrusion, DDoS attacks, data leakage, etc. These threats not only affect the stability of the network system, but more likely to cause serious economic losses and social harm.
Keyword:Cybersecurity Threat Dynamic Threat Awareness System Defense Mechanism
目 录
1绪论 1
1.1网络工程安全研究背景与意义 1
1.2国内外研究现状综述 1
1.3本文研究方法概述 1
2网络工程中的主要安全威胁分析 2
2.1常见网络攻击类型剖析 2
2.2内部安全威胁评估 2
2.3新兴威胁发展趋势 3
3安全防范技术体系构建 4
3.1防火墙技术应用 4
3.2入侵检测系统部署 4
3.3加密通信机制设计 5
4安全管理与防护策略实施 5
4.1安全管理制度建设 6
4.2用户行为监控机制 6
4.3应急响应预案制定 7
结论 7
参考文献 9
致谢 10
随着信息技术的迅猛发展，网络工程在现代社会中扮演着至关重要的角色，但同时也面临着日益复杂的安全威胁。为应对这一挑战，本研究聚焦于网络工程中的安全威胁分析与防范技术，旨在深入剖析当前网络环境下的主要安全风险及其成因，探索有效的防范策略。通过对国内外大量文献资料的梳理以及对实际案例的分析，结合定性与定量研究方法，构建了涵盖网络攻击分类、威胁评估模型及防御机制的系统框架。研究发现，常见的安全威胁包括但不限于恶意软件入侵、DDoS攻击、数据泄露等，这些威胁不仅影响网络系统的稳定性，更可能造成严重的经济损失和社会危害。
关键词：网络安全威胁 动态威胁感知系统 防御机制
Abstract
With the rapid development of information technology, network engineering plays a vital role in the modern society, but it also faces increasingly complex security threats. In order to meet this challenge, this research focuses on the security threat analysis and prevention technology in network engineering, aiming to deeply analyze the main security risks and their causes in the current network environment, and explore effective prevention strategies. Through the combing of a large number of domestic and foreign literature data and the analysis of actual cases, combined with qualitative and quantitative research methods, a systematic fr amework covering network attack classification, threat evaluation model and defense mechanism is constructed. The study found that common security threats include but are not limited to malware intrusion, DDoS attacks, data leakage, etc. These threats not only affect the stability of the network system, but more likely to cause serious economic losses and social harm.
Keyword:Cybersecurity Threat Dynamic Threat Awareness System Defense Mechanism
目 录
1绪论 1
1.1网络工程安全研究背景与意义 1
1.2国内外研究现状综述 1
1.3本文研究方法概述 1
2网络工程中的主要安全威胁分析 2
2.1常见网络攻击类型剖析 2
2.2内部安全威胁评估 2
2.3新兴威胁发展趋势 3
3安全防范技术体系构建 4
3.1防火墙技术应用 4
3.2入侵检测系统部署 4
3.3加密通信机制设计 5
4安全管理与防护策略实施 5
4.1安全管理制度建设 6
4.2用户行为监控机制 6
4.3应急响应预案制定 7
结论 7
参考文献 9
致谢 10
