信息网络安全

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姚永锋;梅瑞;梅越

2013 (7): 0-0.

摘要 ( 255 )

PDF(1433KB) ( 367 )

Recently, with the rapid development of computer technology and Internet, network security has got more and more attention. DPI technology and several commonly used Data stream Detection Algorithms were introduced and an improved scheme of traditional fin

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一种基于TPCM的门限群签名方案

刘毅;公备

2013 (7): 0-0.

摘要 ( 175 )

PDF(1484KB) ( 85 )

The traditional threshold signature does not take time to sign the trust veriifcation of the nodes , and traditional signature strategy has defects in the respects of against internal attacks and external attacks and collusion attacks deifciencies , this

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基于Android平台的代码保护技术研究

梅瑞;武学礼;文伟平

2013 (7): 0-0.

摘要 ( 197 )

PDF(1181KB) ( 118 )

This paper target to the lag of code protection technology for Android platform. It presents the basic architecture of the Android platform, along with the damage of code tampering and injection based on the reverse analysis technology on Android platform

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Android手机隐私保护系统的设计与实现

林佳华;任伟;贾磊雷

2013 (7): 0-0.

摘要 ( 225 )

PDF(1350KB) ( 289 )

To solve the problem of privacy leakage in android mobile phones, we propose a privacy protection system via system disguise. The architecture design, key technologies, and implementation details of the protection system are presented. The protection of c

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无线认知传感器网络主用户模拟攻击博弈研究

郎为民;张国峰

2013 (7): 0-0.

摘要 ( 136 )

PDF(1437KB) ( 131 )

Game theory is an important analysis tool in Wireless Cognitive Sensor Networks (WCSN) and Primary User Emulation (PUE) attack is a serious threat to WCSN, in which the attacker pretends to be a primary user and sends interference signals to scare seconda

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互联网开源数据存储与分析技术研究

郝文江

2013 (7): 0-0.

摘要 ( 202 )

PDF(1214KB) ( 191 )

Great open source data currently in the network environment, the traditional data acquisition technology to meet the open source data collection and analysis requirements. This paper put forward the method of open source cloud storage of data collecting a

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云计算安全总体框架与关键技术研究

张显龙

2013 (7): 0-0.

摘要 ( 135 )

PDF(1207KB) ( 83 )

With the rapid development of cloud computing, security issue has become the primary issue to be solved,with the increasing importance and urgency .The article ifrstly analyzes the concept and the application model of cloud computing;Then proposes the gen

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恶意短链接欺骗的防护对策研究

成亦陈;黄淑华

2013 (7): 0-0.

摘要 ( 184 )

PDF(1092KB) ( 272 )

Malicious urls can disguise themselves via short links. By using the trust relationship between users on the MicroBlog Platform, they cheat a large number of users for illegal purposes like Internet fraud. They are endangering the safety of the Internet u

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基于Krawtchouk不变矩的零水印算法研究

何冰;苏变玲

2013 (7): 0-0.

摘要 ( 192 )

PDF(1541KB) ( 111 )

This paper presents a zero digital watermarking image method based on Krawtchouk invariant moments in Contourlet transform domain. Firstly, the host image is transformed by 2 level LP (Laplasse Pyramid) and the low frequency band is extracted. Then severa

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DPAPI离线解密方法及其取证应用

钱镜洁;林艺滨;陈江勇

2013 (7): 0-0.

摘要 ( 144 )

PDF(1219KB) ( 1434 )

Data protect application-programming interface (DPAPI) is a simple programming interface that Microsoft has introduced after Windows 2000, mainly providing high intensity data encryption and decryption services for applications and operating system progra

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网络隐蔽通道的研究与实现

张??尹毅峰;黄新彭;甘勇

2013 (7): 0-0.

摘要 ( 179 )

PDF(1222KB) ( 328 )

Network covert channel is a way that uses network trafifc data as a carrier to transfer secret data. This paper analyzes the working principle of network covert channels, and summarizes the commonly used construction techniques of network covert channels.

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2013年5月计算机病毒疫情分析

孟??张瑞

2013 (7): 0-0.

摘要 ( 133 )

PDF(883KB) ( 62 )

NULL

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基于RBR和CBR的网络入侵检测系统模型

程晋;严承华;樊攀星

2013 (7): 0-0.

摘要 ( 138 )

PDF(1106KB) ( 65 )

Aimed at the false alarms and high detection failures brought by traditional RBR nethod in detecting the network intrusion,this paper purposes a novel intrusion detection model based on RBR and CBR.The model ifrst identify aggressive behavior by rules,the

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基于粗糙集与概念格的入侵检测模型研究

王燕华;范涵冰

2013 (7): 0-0.

摘要 ( 142 )

PDF(1088KB) ( 83 )

This paper describes an intrusion detection model based on concept lattice, in order to improve the detection rate of the intrusion detection rules. Firstly, the network intrusion data was gathered,and then was pretreated and scattered. Next,the rough set

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基于USB的移动数据采集系统接口应用研究

苏红旗;李咏梅;许天然

2013 (7): 0-0.

摘要 ( 122 )

PDF(1237KB) ( 117 )

This paper did a deep research on the working pattern of GPIF, presented the design solution of a mobile high frequency signal data acquisition system based on CY7C68013 and USB2.0 by modularization idea. The interface chip CY7C68013 works in GPIF mode an

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基于简易密写架构的维文反过滤技术研究

木尼拉·塔里甫;安尼瓦尔·加马力;亚森·艾则孜;帕力旦·吐尔逊

2013 (7): 0-0.

摘要 ( 128 )

PDF(1428KB) ( 176 )

At present, the Internet filtering methods based on text only focused on pure Web content (that removing web noise i.e. html and xml documents tags) and obvious sensitive key word or the URLs’ ifltering. The use of HTML and XML documents and web Uyghur te

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基于物联网的云端取证模式研究

林青山

2013 (7): 0-0.

摘要 ( 172 )

PDF(1190KB) ( 144 )

As cloud computing and the Internet of things develop, the traditional forensic methods have been increasingly unable to meet the needs of public security work, this paper proposes a cloud-based networking forensics technology architecture, describes the

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基于NOSQL技术的统一认证系统的设计

崔晶晶

2013 (7): 0-0.

摘要 ( 162 )

PDF(1254KB) ( 161 )

As companies continue to accelerate the process of informatization, the information system continues to expand the scale, problems caused by decentralized user storage and user authentication are becoming more and more dififcult. How to create a uniifed a

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基于Windows系统的计算机开机取证研究

胡雪峰;杨柳;周磊;朱逢春

2013 (7): 0-0.

摘要 ( 124 )

PDF(1069KB) ( 418 )

With the rapid development of the technology of computer communication, the Internet has full access to our life.Information systems have become the infrastructure of country, supporting various aspects of nation-building, such as scientiifc research, ene

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电子商务中基于内容的商品图像检索技术研究

姚琪;蒋达央

2013 (7): 0-0.

摘要 ( 182 )

PDF(1284KB) ( 182 )

Currently, the deifciency of text-based image retrieval technology (TBIR) is becoming more and more obvious in the rapid development of e-commerce. Content-based image retrieval technology (CBIR) is the driving force of the reform of the future e-commerce

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FAT32文件系统格式化后寻址系统变化情况的分析

张东;徐清;王中盛

2013 (7): 0-0.

摘要 ( 125 )

PDF(1135KB) ( 165 )

Based on many experiments, this paper analyzes the factors which affected on the FAT size and the starting address in the formatting process. According to the analysis results, this paper corrects some fuzzy or wrong understanding and presents a computati

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基于邮件服务空间预留的电子邮件炸弹攻击防御研究

武开有

2013 (7): 0-0.

摘要 ( 180 )

PDF(1055KB) ( 110 )

E-mail bomber attack will result in overlfow of E-mail server space so that the E-mail recipients can’t receive new E-mails. Not only does it disturb user’s work that normally uses the e-mail system, but it also inlfuences security of mail servers. Becaus

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Conficker蠕虫事件回顾与思考

蒲石;陈周国;郝尧;黄宸

2013 (7): 0-0.

摘要 ( 208 )

PDF(1125KB) ( 366 )

With the development of the Internet, people continue to experience a variety of worm attacks, resulting in a large number of economic losses. A few years ago, the malicious software is only used to joke. Now, almost a malicious program in some way to ste

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新时期移动互联网犯罪分析与防范研究

黄波;邢超军

2013 (7): 0-0.

摘要 ( 137 )

PDF(1053KB) ( 98 )

Because a lot of new mobile terminals interconnect with Internet, it has formed a wide range of mobile Internet.While the development of the mobile Internet is changing peoples lives, mobile Internet crime is enhancing gradually during the new period. Thi

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计算机取证实验室建设的研究与探讨

王璐

2013 (7): 0-0.

摘要 ( 135 )

PDF(1090KB) ( 114 )

Based on the current urgent needs of computer forensics talented persons in the police force, this paper summarizes the necessity of enhancing the construction of computer forensics lab in police colleges. Combined with the actual needs of police colleges

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基于事件聚合和关联分析技术的安全管理平台应用研究

戴明星;褚英国;陈正奎

2013 (7): 0-0.

摘要 ( 142 )

PDF(1065KB) ( 328 )

With the development of information system and the increasing of system complexity, information security system is more and more complex and important, and it produces massive logs .The traditional log audit system has been unable to effectively complete

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论新时代电子数据取证

陈碧秀;杨佳悦;施剑朕

2013 (7): 0-0.

摘要 ( 155 )

PDF(1079KB) ( 350 )

As comuter network crime is becoming increasingly serious and popular, tranditional forensic means have been unale to meet the needs of the new era. This paper points the importance and urgency of electronic forensics, introduces the process and the neede

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2013年5月十大重要安全漏洞分析

潘静

2013 (7): 0-0.

摘要 ( 106 )

PDF(968KB) ( 94 )

NULL

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2013年5月网络安全监测数据发布

徐娜;王小群

2013 (7): 0-0.

摘要 ( 133 )

PDF(1069KB) ( 88 )

NULL

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第二届全国信息安全等级保护技术大会在合肥成功举办

程斌

2013 (7): 0-0.

摘要 ( 64 )

PDF(940KB) ( 89 )

NULL

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