Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security最新文献_第2页

Le rythme et la voix, premiers défis d’un traducteur de Claude Simon 节奏和声音，克劳德·西蒙翻译的第一个挑战

Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security Pub Date : 2015-04-30 DOI: 10.4000/CCS.940

K. Holter

引用次数: 0

Simon au pays des soviets. Notes sur la réception de l’œuvre simonienne en Russie 西蒙在苏联国家。关于在俄罗斯接受西蒙尼作品的说明

Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security Pub Date : 2014-05-31 DOI: 10.4000/CCS.911

Alexey Vishnyakov

引用次数: 0

Nonlinear Phenomena and Resonant Parametric Perturbation Control in QR-ZCS Buck DC-DC Converters QR-ZCS降压型DC-DC变换器的非线性现象及共振参数摄动控制

Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security Pub Date : 2013-01-01 DOI: 10.1007/978-3-642-33914-1_13

Fei-Hu Hsieh, Fengxia Liu, Hui-Chang Hsieh

引用次数: 0

Optical Spectrum Analysis of Chaotic Synchronization in a Bidirectional Coupled Semiconductor Laser System 双向耦合半导体激光系统混沌同步的光谱分析

Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security Pub Date : 2013-01-01 DOI: 10.1007/978-3-642-33914-1_60

I. Andrei, G. Popescu, C. Ticoș, M. Pascu

引用次数: 0

Crouching tiger - hidden payload: security risks of scalable vectors graphics 卧虎藏虎——隐藏载荷:可伸缩矢量图形的安全风险

Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security Pub Date : 2011-10-17 DOI: 10.1145/2046707.2046735

M. Heiderich, Tilman Frosch, Meiko Jensen, Thorsten Holz

{"title":"Crouching tiger - hidden payload: security risks of scalable vectors graphics","authors":"M. Heiderich, Tilman Frosch, Meiko Jensen, Thorsten Holz","doi":"10.1145/2046707.2046735","DOIUrl":"https://doi.org/10.1145/2046707.2046735","url":null,"abstract":"Scalable Vector Graphics (SVG) images so far played a rather small role on the Internet, mainly due to the lack of proper browser support. Recently, things have changed: the W3C and WHATWG draft specifications for HTML5 require modern web browsers to support SVG images to be embedded in a multitude of ways. Now SVG images can be embedded through the classical method via specific tags such as or , or in novel ways, such as with tags, CSS or inline in any HTML5 document. SVG files are generally considered to be plain images or animations, and security-wise, they are being treated as such (e.g., when an embedment of local or remote SVG images into websites or uploading these files into rich web applications takes place). Unfortunately, this procedure poses great risks for the web applications and the users utilizing them, as it has been proven that SVG files must be considered fully functional, one-file web applications potentially containing HTML, JavaScript, Flash, and other interactive code structures. We found that even more severe problems have resulted from the often improper handling of complex and maliciously prepared SVG files by the browsers.\u0000 In this paper, we introduce several novel attack techniques targeted at major websites, as well as modern browsers, email clients and other comparable tools. In particular, we illustrate that SVG images embedded via tag and CSS can execute arbitrary JavaScript code. We examine and present how current filtering techniques are circumventable by using SVG files and subsequently propose an approach to mitigate these risks. The paper showcases our research into the usage of SVG images as attack tools, and determines its impact on state-of-the-art web browsers such as Firefox 4, Internet Explorer 9, and Opera 11.","PeriodicalId":72687,"journal":{"name":"Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security","volume":"88 1","pages":"239-250"},"PeriodicalIF":0.0,"publicationDate":"2011-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74882847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 21

PaperSpeckle: microscopic fingerprinting of paper 纸斑:纸张的显微指纹

Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security Pub Date : 2011-10-17 DOI: 10.1145/2046707.2046721

Ashlesh Sharma, L. Subramanian, E. Brewer

{"title":"PaperSpeckle: microscopic fingerprinting of paper","authors":"Ashlesh Sharma, L. Subramanian, E. Brewer","doi":"10.1145/2046707.2046721","DOIUrl":"https://doi.org/10.1145/2046707.2046721","url":null,"abstract":"Paper forgery is among the leading causes of corruption in many developing regions. In this paper, we introduce PaperSpeckle, a robust system that leverages the natural randomness property present in paper to generate a fingerprint for any piece of paper. Our goal in developing PaperSpeckle is to build a low-cost paper based authentication mechanism for applications in rural regions such as microfinance, healthcare, land ownership records, supply chain services and education which heavily rely on paper based records. Unlike prior paper fingerprinting techniques that have extracted fingerprints based on the fiber structure of paper, PaperSpeckle uses the texture speckle pattern, a random bright/dark region formation at the microscopic level when light falls on to the paper, to extract a unique fingerprint to identify paper. In PaperSpeckle, we show how to extract a \"repeatable\" texture speckle pattern of a microscopic region of a paper using low-cost machinery involving paper, pen and a cheap microscope. Using extensive testing on different types of paper, we show that PaperSpeckle can produce a robust repeatable fingerprint even if paper is damaged due to crumpling, printing or scribbling, soaking in water or aging with time.","PeriodicalId":72687,"journal":{"name":"Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security","volume":"106 1","pages":"99-110"},"PeriodicalIF":0.0,"publicationDate":"2011-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75297430","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 55

Poster: shaping network topology for privacy and performance 海报:塑造网络拓扑的隐私和性能

Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security Pub Date : 2011-10-17 DOI: 10.1145/2046707.2093500

Nayantara Mallesh, M. Wright

引用次数: 1

Automatically optimizing secure computation 自动优化安全计算

Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security Pub Date : 2011-10-17 DOI: 10.1145/2046707.2046786

F. Kerschbaum

引用次数: 51

AmazonIA: when elasticity snaps back 亚马逊:当弹性恢复时

Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security Pub Date : 2011-10-17 DOI: 10.1145/2046707.2046753

Sven Bugiel, S. Nürnberger, T. Pöppelmann, A. Sadeghi, T. Schneider

{"title":"AmazonIA: when elasticity snaps back","authors":"Sven Bugiel, S. Nürnberger, T. Pöppelmann, A. Sadeghi, T. Schneider","doi":"10.1145/2046707.2046753","DOIUrl":"https://doi.org/10.1145/2046707.2046753","url":null,"abstract":"Cloud Computing is an emerging technology promising new business opportunities and easy deployment of web services. Much has been written about the risks and benefits of cloud computing in the last years. The literature on clouds often points out security and privacy challenges as the main obstacles, and proposes solutions and guidelines to avoid them. However, most of these works deal with either malicious cloud providers or customers, but ignore the severe threats caused by unaware users.\u0000 In this paper we consider security and privacy aspects of real-life cloud deployments, independently from malicious cloud providers or customers. We focus on the popular Amazon Elastic Compute Cloud (EC2) and give a detailed and systematic analysis of various crucial vulnerabilities in publicly available and widely used Amazon Machine Images (AMIs) and show how to eliminate them.\u0000 Our Amazon Image Attacks (AmazonIA) deploy an automated tool that uses only publicly available interfaces and makes no assumptions on the underlying cloud infrastructure. We were able to extract highly sensitive information (including passwords, keys, and credentials) from a variety of publicly available AMIs. The extracted information allows to (i) start (botnet) instances worth thousands of dollars per day, (ii) provide backdoors into the running machines, (iii) launch impersonation attacks, or (iv) access the source code of the entire web service. Our attacks can be used to completely compromise several real web services offered by companies (including IT-security companies), e.g., for website statistics/user tracking, two-factor authentication, or price comparison. Further, we show mechanisms to identify the AMI of certain running instances.\u0000 Following the maxim \"security and privacy by design\" we show how our automated tools together with changes to the user interface can be used to mitigate our attacks.","PeriodicalId":72687,"journal":{"name":"Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security","volume":"14 1","pages":"389-400"},"PeriodicalIF":0.0,"publicationDate":"2011-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85852046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 131

Poster: an implementation of the fully homomorphic smart-vercauteren crypto-system 海报:一个全同态智能vercauteren密码系统的实现

Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security Pub Date : 2011-10-17 DOI: 10.1145/2046707.2093506

H. Perl, Michael Brenner, Matthew Smith

引用次数: 43