Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Traffic Analysis Attacks And Defenses In Low Latency Anonymous Communication
Download Traffic Analysis Attacks And Defenses In Low Latency Anonymous Communication full books in PDF, epub, and Kindle. Read online Traffic Analysis Attacks And Defenses In Low Latency Anonymous Communication ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Traffic Analysis Attacks and Defenses in Low Latency Anonymous Communication by : Sambuddho Chakravarty
Download or read book Traffic Analysis Attacks and Defenses in Low Latency Anonymous Communication written by Sambuddho Chakravarty and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This generally involves correlating traffic entering and leaving the Tor network, linking otherwise unrelated connections. To increase the accuracy of identifying the victim connection among several connections, the adversary injects a traffic perturbation pattern into a connection arriving to the server from a Tor node, that the adversary wants to de-anonymize. One way to achieve this is by colluding with the server and injecting a traffic perturbation pattern using common traffic shaping tools. Our first attack involves a novel remote bandwidth estimation technique to conrm the identity of Tor relays and network routers along the path connecting a Tor client and a server by observing network bandwidth fluctuations deliberately injected by the server. The second attack involves correlating network statistics, for connections entering and leaving the Tor network, available from existing network infrastructure, such as Cisco's NetFlow, for identifying the source of an anonymous connection.
Download or read book SubRosa 2 written by Payap Sirinam and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A circuit-based low-latency anonymous communication service such as Tor helps Internet users hide their IP addresses and thereby conceal their identities when communicating online. However, this kind of service is vulnerable to timing analysis attacks that can discern the relationship between incoming and outgoing messsages in order to find correlations between them. The attacker can use this information to reveal the idenity of the internet users without knowing the IP addresses concealed in the anonymous communication services. Dependent link padding (DLP) is a scheme propsed to enable anonymity systems to resist these attacks. However, DLP adds high overhead from dummy packets in the network systems, resulting in poor quality of service. We have developed a Tor-like experimental evaluation platform called SubRosa 2 for studying and investigating the overall dummy packets overhead on each scheme that is used to prevent timing timing analysis attacks. We have developed our platform on real distributed networks by using the DETERLab network testbed, which is a public facility for medium-scale repeatable experiments in computer security. In our experiments, we evaluated DLP and reduced overhead dependent link padding (RO-DLP). Furthermore, We compared these schemes to a recently-proposed technique called selective grouping (SG) that aims to further reduce overhead from dummy packets in the padding algorithms at the cost of some anonymity. Through evaluations of the whole anonymity systems, we validated that RO-DLP could significantly reduce dummy packet overhead and enable larger number of users to be protected from timing analysis attacks in comparision to DLP implementation. We also showed that SG could practically reduce the network overhead with a lower ratio of dummy packets overhead reduction than the previous work proposed. We also deeply investigated the factors and causes to explain the lower ratio of reduction when we implemented SG on the real distributed networks. Furthermore, we performed the partial implementation of SG on some mix nodes with a circuit to compare the results with full implementation of SG. Finally, we showed that SG could enable larger numbers of users participated in the systems when compared with DLP and RO-DLP without SG.
Book Synopsis Selective Grouping Algorithm for Low Latency Anonymous Systems by : Vishal Gupta
Download or read book Selective Grouping Algorithm for Low Latency Anonymous Systems written by Vishal Gupta and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Low latency anonymous communications are prone to timing analysis attacks. It is a technique by which the adversary can de-anonymize the user by correlating packet timing patterns. A recent proposal to stop these attacks is called Dependent Link padding. However, it creates high dummy packets overhead in the network. In this work we propose selective grouping, a padding scheme that protects users in an anonymity system from those attacks with minimal overhead. The aim is to decrease overhead by dividing users in different groups while maintaining good anonymity. The key idea of our approach is to group clients with similar timing patterns together by providing a strict delay bound. We ran simulation experiments to test the effectiveness of these techniques and to measure the amount of extra network congestion. We have also statistically analyzed bursty traffic in the network by using the mean and standard deviation of inter packet delays over a fixed duration. The result of bursty traffic analysis added one more dimension to the count of packets for grouping clients efficiently. To analyze anonymity, we ran a statistical disclosure attack against our selective grouping defense. We performed extensive sets of experiments to find a threshold value at which selective grouping achieves good profiling without adding excess dummy packets. We show that selective grouping is very effective at resisting timing analysis attacks and are still able to provide good anonymity with minimal overhead added to the network.
Book Synopsis Traceback and Anonymity by : Xinyuan Wang
Download or read book Traceback and Anonymity written by Xinyuan Wang and published by Springer. This book was released on 2015-11-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This brief systematically examines the trackback problem and its interaction with low-latency anonymous communication. First, it provides an overview of the common techniques a network-based attack may use to hide its origin and identity. Then the authors explore the MIX-based anonymity and the building blocks of low-latency anonymous communication. Later chapters offer a comprehensive study of the timing attacks on low-latency anonymous communication, and analyze the fundamental limitations of low-latency anonymous communication from the perspective of timing-based covert channel. Suitable for professionals and researchers, Traceback and Anonymity is a close look at a key aspect of cyber security studies. Advanced-level students interested in cyber security techniques or networking will also find the content valuable.
Download or read book Computer Security written by and published by . This book was released on 2006 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Algorithms and Architectures for Parallel Processing by : Sang-Soo Yeo
Download or read book Algorithms and Architectures for Parallel Processing written by Sang-Soo Yeo and published by Springer Science & Business Media. This book was released on 2010-05-07 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the 10th International Conference on Algorithms and Architectures for Parallel Processing, ICA3PP. The 47 papers were carefully selected from 157 submissions and focus on topics for researchers and industry practioners to exchange information regarding advancements in the state of art and practice of IT-driven services and applications, as well as to identify emerging research topics and define the future directions of parallel processing.
Book Synopsis Privacy Enhancing Technologies by : Mikhail Atallah
Download or read book Privacy Enhancing Technologies written by Mikhail Atallah and published by Springer Science & Business Media. This book was released on 2010-07-12 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 10th International Symposium, PETS 2010, held in Berlin, Germany in July 2010. The 16 revised full papers were carefully reviewed and selected from 57 submissions for inclusion in the book. The papers handle topics such as access control, privacy of web based search, anonymus webs of trust, security attacks, active timing attacks in lo-latency anonymus communication, network topology and web search with malicious adversaries
Book Synopsis Passive and Active Measurement by : Michalis Faloutsos
Download or read book Passive and Active Measurement written by Michalis Faloutsos and published by Springer. This book was released on 2014-03-01 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 15th International Conference on Passive and Active Measurement, PAM 2014, held in Los Angeles, CA, USA, in 2014. The 24 revised full papers presented were carefully reviewed and selected from 76 submissions. The papers have been organized in the following topical sections: internet wireless and mobility; measurement design, experience and analysis; performance measurement; protocol and application behavior; characterization of network behavior; and network security and privacy. In addition 7 poster papers have been included.
Download or read book Computer Security written by Javier Lopez and published by Springer. This book was released on 2018-08-10 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two-volume set, LNCS 11098 and LNCS 11099 constitutes the refereed proceedings of the 23nd European Symposium on Research in Computer Security, ESORICS 2018, held in Barcelona, Spain, in September 2018. The 56 revised full papers presented were carefully reviewed and selected from 283 submissions. The papers address issues such as software security, blockchain and machine learning, hardware security, attacks, malware and vulnerabilities, protocol security, privacy, CPS and IoT security, mobile security, database and web security, cloud security, applied crypto, multi-party computation, SDN security.
Book Synopsis Computer Security – ESORICS 2006 by : Dieter Gollmann
Download or read book Computer Security – ESORICS 2006 written by Dieter Gollmann and published by Springer Science & Business Media. This book was released on 2006-09-18 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 11th European Symposium on Research in Computer Security, ESORICS 2006. The 32 revised full papers presented were carefully reviewed and selected from 160 submissions. ESORICS is confirmed as the European research event in computer security; it presents original research contributions, case studies and implementation experiences addressing any aspect of computer security - in theory, mechanisms, applications, or practical experience.
Book Synopsis Industrial Control Systems Security and Resiliency by : Craig Rieger
Download or read book Industrial Control Systems Security and Resiliency written by Craig Rieger and published by Springer Nature. This book was released on 2019-08-29 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of the key concerns as well as research challenges in designing secure and resilient Industrial Control Systems (ICS). It will discuss today's state of the art security architectures and couple it with near and long term research needs that compare to the baseline. It will also establish all discussions to generic reference architecture for ICS that reflects and protects high consequence scenarios. Significant strides have been made in making industrial control systems secure. However, increasing connectivity of ICS systems with commodity IT devices and significant human interaction of ICS systems during its operation regularly introduces newer threats to these systems resulting in ICS security defenses always playing catch-up. There is an emerging consensus that it is very important for ICS missions to survive cyber-attacks as well as failures and continue to maintain a certain level and quality of service. Such resilient ICS design requires one to be proactive in understanding and reasoning about evolving threats to ICS components, their potential effects on the ICS mission’s survivability goals, and identify ways to design secure resilient ICS systems. This book targets primarily educators and researchers working in the area of ICS and Supervisory Control And Data Acquisition (SCADA) systems security and resiliency. Practitioners responsible for security deployment, management and governance in ICS and SCADA systems would also find this book useful. Graduate students will find this book to be a good starting point for research in this area and a reference source.
Book Synopsis Networking for Big Data by : Shui Yu
Download or read book Networking for Big Data written by Shui Yu and published by CRC Press. This book was released on 2015-07-28 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Networking for Big Data supplies an unprecedented look at cutting-edge research on the networking and communication aspects of Big Data. Starting with a comprehensive introduction to Big Data and its networking issues, it offers deep technical coverage of both theory and applications.The book is divided into four sections: introduction to Big Data,
Book Synopsis Financial Cryptography by : Ari Juels
Download or read book Financial Cryptography written by Ari Juels and published by Springer Science & Business Media. This book was released on 2004-07-05 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed post-proceedings of the 8th International Conference on Financial Cryptography, FC 2004, held in Key West, FL, USA, in February 2004. The 17 revised full papers presented together with abstracts of 4 invited talks and 4 panel statements were carefully reviewed and selected for inclusion in the book. The papers are organized in topical sections on loyalty and micropayment systems, user authentication, e-voting, auctions and lotteries, game theoretic and cryptographic tools, and mix networks and anonymous communications.
Book Synopsis Security and Privacy in Communication Networks by : Bhavani Thuraisingham
Download or read book Security and Privacy in Communication Networks written by Bhavani Thuraisingham and published by Springer. This book was released on 2016-01-23 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume constitutes the thoroughly refereed post-conference proceedings of the 11th International Conference on Security and Privacy in Communication Networks, SecureComm 2015, held in Dallas, TX, USA, in October 2015. The 29 regular and 10 poster papers presented were carefully reviewed and selected from 107 submissions. It also presents 9 papers accepted of the workshop on Applications and Techniques in Cyber Security, ATCS 2015. The papers are grouped in the following topics: mobile, system, and software security; cloud security; privacy and side channels; Web and network security; crypto, protocol, and model.
Book Synopsis Privacy Enhancing Technologies by : David Martin
Download or read book Privacy Enhancing Technologies written by David Martin and published by Springer. This book was released on 2005-06-13 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, LNCS 3424, holds the proceedings from PET 2004 in Toronto.
Book Synopsis Network and Data Security for Non-Engineers by : Frank M. Groom
Download or read book Network and Data Security for Non-Engineers written by Frank M. Groom and published by CRC Press. This book was released on 2016-08-19 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn network and data security by analyzing the Anthem breach and step-by-step how hackers gain entry, place hidden software, download information, and hide the evidence of their entry. Understand the tools, establishing persistent presence, use of sites as testbeds to determine successful variations of software that elude detection, and reaching out across trusted connections to the entire healthcare system of the nation. Examine the components of technology being diverted, starting with application code and how to protect it with isolation approaches. Dissect forms of infections including viruses, worms, bots, and Trojans; and encryption with RSA algorithm as the working example.
Book Synopsis Privacy Enhancing Technologies by : Nikita Borisov
Download or read book Privacy Enhancing Technologies written by Nikita Borisov and published by Springer. This book was released on 2008-07-23 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed post-proceedings of the 8th International Symposium on Privacy Enhancing Technologies, PET 2008, held in Leuven, Belgium, in July 2008 in conjunction with WOTE 2008, the IAVoSS Workshop on Trustworthy Elections. The 13 revised full papers presented were carefully selected from 48 submissions during two rounds of reviewing and improvement. The papers - both from academia and industry - cover design and realization of privacy services for the internet and other communication networks and present novel research on all theoretical and practical aspects of privacy technologies, as well as experimental studies of fielded systems.
