防范 be on guard; keep watch; keep a lookout 防范措施 countermeasures; 严加防范 take strict precautions against; 防范坏人破坏捣乱 be on guard against bad elements making trouble and engaging in sabotage
Security and preventing technology of computer networks 计算机网络安全及防范技术综述
This thesis is based on the international standard such as iso 15408 and bs 7799 to work over network security 在简要介绍了ip网安全概念、安全建设背景后,对ip网络安全防范技术的发展概况作了说明。
( 4 ) presents the methods of detecting and protecting the ip hijack and smurf attack based on analyzing their attacking principle ( 4 )在分析ip劫持攻击和smurf攻击实施原理的基础上,提出这两种攻击的检测方法和防范技术。
Based on current methods of anti - buffer overflow and the analysis of existing problems , the random fit algorithm was presented 摘要对已有的溢出防范技术及其存在的问题进行分析,提出了一种基于随机匹配算法的堆溢出防范策略。
However , the security question becomes more and more distinct too . to protect the network security and guarantee the information safe are becoming the core question to people 然而,信息的安全保密问题也日益突出,保护网络安全,保证信息安全已经成为人们日益关注的核心问题,各种安全防范技术应运而生。
The remote monitoring system on audio and video frequency , an important part in security technology system , is used in many fields , because of its visualization , convenience , abundance of information 音视频远程监控系统以其直观、方便、信息内容丰富而被广泛应用于许多场合,是安全防范技术体系中不可缺少的重要组成部分。
The research on browser security is put forward in that case . the main work of it is to study the security threats and technique associated with the browser , which is an important part of the network security 浏览器的安全技术研究就是在这样的背景下提出来的,它的主要任务是对与浏览器相关的安全威胁及其防范技术进行研究,是网络安全研究的一个重要组成部份。
This paper introduce source of network security and security leak of tcp / ip protocol , and introduce all kinds of security preventation technology at the same time , it has reference value when we recognize network and network security 摘要介绍了网络安全的来源和tcp / ip协议的安全漏洞,同时介绍了当前网络采用的各种安全防范技术,对我们认识网络和网络安全具有很强的参考价值。
Theoretical research and analysis on information system security including important concepts related to information security , the features of information security and widely employed information security enhancement techniques are presented in details 对信息安全理论进行了深入探讨,分析了信息安全的特性,信息安全的结构层次,总结了信息安全的实现方式以及常用防范技术。
Secondly , after analyzing the risk decision - making process of technological innovation , author put forward a kind of decision mode which can take precautions against technological innovation risk effectively , and discuss deeply desistance decision in technological innovation 其次,笔者在对技术创新风险决策过程进行分析研究的基础上,提出了一种能有效防范技术创新风险的决策模式,并对技术创新的中止决策进行了一番深入探讨。