计算机取证技术分为静态取证和动态取证两种。
The computer forensic mainly consists of two techniques: the static forensic and dynamic forensic.
最后探讨和研究了在两种状态下的取证和反取证技术。
Finally, this paper explores and studies the forensics and anti-forensics technologies under the two states.
摘要：计算机取证技术分为静态取证和动态取证两种。
Absrtact: the computer forensic mainly consists of two techniques: the static forensic and dynamic forensic.
数字图像取证技术是对图像的完整性和真实性进行鉴别。
Digital image forensics aims to distinguish the forgeries from the authentic images.
数据取证技术可对犯罪或事故的有用证据进行识别，收集，保留和加工处理。
Forensic technology identifies, collects, preserves, and processes evidence that may be used in the investigation of a crime or accident.
电子证据的获取是计算机取证技术中的核心内容，是计算机取证研究的的热点。
Collecting and securing evidence is the core content of the computer forensics technology, and it is the research hot spot currently.
文中提出了一种入侵检测取证系统模型，它考虑把入侵检测和计算机取证技术结合在一起。
The paper proposes the model of IDS and computer forensic system. It connects intrusion detection and computer forensic.
在此基础上，详细分析了计算机取证技术的搜索时间成本问题，并提出了一种降低时间成本的解决方案。
Based on this knowledge, the search time cost problem of computer forensics is discussed, and a solution to reduce time cost is offered.
计算机取证技术的局限性主要包括计算机证据的局限性、取证实施过程的局限性以及取证软件的局限性。
The limitation of using the computer technology to collect evidence mainly include: the limitation of the computer evidence, the course of collecting evidence and collecting evidence software.
从取证与反取证两方面分析计算机犯罪的特征，研究反取证技术的根源，可有效地保护国家信息网络安全，打击犯罪。
Analyzing computer crime through forensics and anti-forensics, we should find out the origin of anti-forensics to protect national information network security and beat crime.
认真学习计算机取证技术，包括计算机取证的定义、计算机取证的原则、计算机取证的流程及计算机取证常用的工具。
The author studied knowledge about computer forensics seriously, including the definition of computer forensics, the principle of computer forensics and the process of computer forensics and so on.
数字多媒体取证是信息安全一个刚刚兴起的研究领域，研究数字多媒体取证技术对确保多媒体数据的可靠性有着极其重要的意义。
Digital multimedia forensics is an emerging research field of information security. The research on digital multimedia forensics is important to ensure the credibility of digital multimedia data.
计算机取证技术是当今一种热门的动态安全技术，它采用主动出击的方法，搜集入侵证据，查出黑客的来源，有效地防范黑客入侵。
Computer forensic is a dynamic security technology. It collects the proofs of intrusion and finds the source of hacker with the active methods, so it can prevent hacker intrusion effectively.
对计算机取证技术进行了研究，并与黑客防范体系结合，使黑客防范体系从技术上辅助法律在实际中担当起打击黑客行为的重要责任。
Combining the computer forensics to the intrusion defense system, this system is not only a technology, it can do a lot for the law to strike to the hackers.
对人体DNA甲基化水平进行检测发现，结合在DNA上的甲基团数量与年龄有关，因此，唾沫分析技术有望成为犯罪现场取证工具。
An analysis of a person's DNA methylation finds that the number of methyl groups attached to the DNA correlates with the person's age — making saliva analysis a possible CSI tool.
法庭取证时，调查人员通常会使用数据获取技术，这种技术通过电脑上的USB接口或并口来复制硬盘上的内容。
Those investigators typically use data-acquisition techniques that rely on replicating a drive via USB or a parallel port.
成功地把新产品以及各种金融服务、互联网技术和数字取证推向市场。
Successfully introduced new products in markets as diverse as financial services, Internet technologies, and digital forensics.
该模型将入侵检测系统与司法分析技术有机结合，它的提出对计算机犯罪的动态取证有一定指导意义。
Since it is the combo of IDS and justice parsing technique, it will be instructive for the dynamic forensics of computer crime.
该系统采用分布式技术，能够准确地对实时通信软件的通信记录进行全面恢复、收集和分析，形成取证报告。
This system which USES distributed technology accurately recovers, collects and analyses the communication records of real time communication soft and makes forensics reports.
本文简要介绍了数字证据的概念、特点、分类，以及取证的一般步骤和相关技术工具等。
This paper briefly describes the definition, characteristics, classification of digital evidence and common steps of forensics, as well as the related techniques and tools.
计算机取证是一种如何为调查计算机犯罪提供彻底有效、安全的证据的技术。
Computer Forensics is a technology to provide thorough effective and safety evidence about how to investigate computer-related crime.
鉴于计算机取证涉及计算机科学、法学、刑事侦查学等学科知识，笔者在撰写本文时从技术、程序和法律角度出发。
In view of computer Forensics involved in the knowledge of computer science, law and criminal investigation, the author started this article from technical, procedural and legal point.
在取证上还存在取证方式不恰当、保存技术手段缺乏、其他辅证没有提取等问题。
There are many problems such as inappropriate means of evidence collection, lack of preservation technology, shortage of supplementary evidence.
本文旨在研究物理内存取证中的物理内存镜像获取技术。
The thesis aims at researching the acquisition of physical memory image in physical memory forensics.
本文开篇对计算机取证、移动存储技术的研究现状进行介绍，给出本课题的研究目的和意义。
First, the paper introduced the research statuses of computer forensics and movable devices, and then gave the purpose and significance of the subject.
核取证分析技术已形成了一门特殊的，新的学术研究领域。
The nuclear forensic analysis has already become a special, up-to-date sphere of learning.
紫外成像技术早期主要应用于军事领域，现又可用于警用刑侦的现场侦查取证等领域。
Its early application is in military field and today extends to police for detection and inspection.
美国等西方发达国家于上世纪80年代就已着手开始研究计算机取证，在取证思想、理论、技术、方法等方面现已取得不少成果。
The United States and other developed Western countries began to study Computer Forensics in the 1980s and achieved many results in evidence-collecting ideology, theory, technique and method.
这样一种被称之为“远程取证”的技术可以让电脑调查专员非常迅速地做出反应，节约宝贵的时间，使罪犯来不及掩盖犯罪证据。
It is called Remote Forensics and allows specialist investigators to respond much faster, reducing valuable time that could allow criminals to cover their tracks.
这样一种被称之为“远程取证”的技术可以让电脑调查专员非常迅速地做出反应，节约宝贵的时间，使罪犯来不及掩盖犯罪证据。
It is called Remote Forensics and allows specialist investigators to respond much faster, reducing valuable time that could allow criminals to cover their tracks.
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