Enhancing Cybersecurity With Encrypted Traffic Fingerprinting
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Enhancing Cybersecurity With Encrypted Traffic Fingerprinting
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Author : Khaled Mohammed Al-Naami
language : en
Publisher:
Release Date : 2017
Enhancing Cybersecurity With Encrypted Traffic Fingerprinting written by Khaled Mohammed Al-Naami and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with Computer security categories.
Recently, network traffic analysis and cyber deception have been increasingly used in various applications to protect people, information, and systems from major cyber threats. Network traffic fingerprinting is a traffic analysis attack which threatens web navigation privacy. It is a set of techniques used to discover patterns from a sequence of network packets generated while a user accesses different websites. Internet users (such as online activists or journalists) may wish to hide their identity and online activity to protect their privacy. Typically, an anonymity network is utilized for this purpose. These anonymity networks such as Tor (The Onion Router) provide layers of data encryption which poses a challenge to the traffic analysis techniques. Traffic fingerprinting studies have employed various traffic analysis and statistical techniques over anonymity networks. Most studies use a similar set of features including packet size, packet direction, total count of packets, and other summaries of different packets. More-over, various defense mechanisms have been proposed to counteract these feature selection processes, thereby reducing prediction accuracy. In this dissertation, we address the aforementioned challenges and present a novel method to extract characteristics from encrypted traffic by utilizing data dependencies that occur over sequential transmissions of network packets. In addition, we explore the temporal nature of encrypted traffic and introduce an adaptive model that considers changes in data content over time. We not only consider traditional learning techniques for prediction, but also use semantic vector space models (VSMs) of language where each word (packet) is represented as a real-valued vector. We also introduce a novel defense algorithm to counter the traffic fingerprinting attack. The defense uses sampling and mathematical optimization techniques to morph packet sequences and destroy traffic flow dependency patterns. Cyber deception has been shown to be a key ingredient in cyber warfare. Cyber security deception is the methodology followed by an organization to lure the adversary into a controlled and transparent environment for the purpose of protecting the organization, disinforming the attacker, and discovering zero-day threats. We extend our traffic fingerprinting work to the cyber deception domain and leverage recent advances in software deception to enhance Intrusion Detection Systems by feeding back attack traces into machine learning classifiers. We present a feature-rich attack classification approach to extract security-relevant network-and system-level characteristics from production servers hosting enterprise web applications.
Survey Of Encrypted Network Traffic Fingerprinting Techniques
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Author : Scott Jeffery
language : en
Publisher:
Release Date : 2020
Survey Of Encrypted Network Traffic Fingerprinting Techniques written by Scott Jeffery and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with Computer networks categories.
Inspecting network traffic has been a staple technique of Cybersecurity tools for many years. This ability to review packet contents as they traverse an organization's network is hindered by the ever increasing use of encrypted communications. Without the visibility of deep-packet inspection, automated systems are unable to determine if network connections pose a threat to organizational interests or if they are supporting necessary day-to-day interactions.One solution is a man-in-the-middle configuration, where an organization decrypts all traffic traversing its borders, however, this is cumbersome and computationally expensive as network speeds increase. This thesis aims to survey the current landscape of "in the dark" network traffic fingerprinting, where encrypted payloads remain opaque to automated analysis leaving only network flow, packet header, and inferred metadata available for traffic classification.
Privacy Enhancing Technologies
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Author : Roger Dingledine
language : en
Publisher: Springer
Release Date : 2003-08-02
Privacy Enhancing Technologies written by Roger Dingledine and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-08-02 with Computers categories.
This book constitutes the thoroughly refereed post-proceedings of the Second International Workshop on Privacy Enhancing Technologies, PET 2002, held in San Francisco, CA, USA, in April 2002. The 17 revised full papers presented were carefully selected during two rounds of reviewing and improvement. Among the topics addressed are Internet security, private authentication, information theoretic anonymity, anonymity measuring, enterprise privacy practices, service architectures for privacy, intersection attacks, online trust negotiation, random data perturbation, Website fingerprinting, Web user privacy, TCP timestamps, private information retrieval, and unobservable Web surfing.
Privacy Enhancing Technologies
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Author : Mikhail Atallah
language : en
Publisher: Springer
Release Date : 2010-07-07
Privacy Enhancing Technologies written by Mikhail Atallah and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07-07 with Computers categories.
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
Privacy Enhancing Technologies
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Author : Mikhail Atallah
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-07-12
Privacy Enhancing Technologies written by Mikhail Atallah and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07-12 with Computers categories.
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
Privacy Enhancing Technologies
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Author : Emiliano De Cristofaro
language : en
Publisher: Springer
Release Date : 2013-06-04
Privacy Enhancing Technologies written by Emiliano De Cristofaro and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-04 with Computers categories.
This book constitutes the refereed proceedings of the 13th International Symposium on Privacy Enhancing Technologies, PET 2013, held in Bloomington, IN, USA, in July 2013. The 13 full papers presented were carefully selected from 69 submissions. Topics addressed include data privacy, privacy-oriented cryptography, location privacy, performance of the Tor network, censorship evasion, traffc analysis, and user-related privacy perspectives.
Science Of Cyber Security
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Author : Wenlian Lu
language : en
Publisher: Springer Nature
Release Date : 2021-10-09
Science Of Cyber Security written by Wenlian Lu and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-10-09 with Computers categories.
This book constitutes the proceedings of the Third International Conference on Science of Cyber Security, SciSec 2021, held in Shanghai, China, in August 2021. The 17 full papers and 5 short papers presented in this volume were carefully reviewed and selected from 50 submissions. These papers cover the following subjects: Cyber Security, Detection, Machine Learning and much more.
Strengthening Industrial Cybersecurity To Protect Business Intelligence
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Author : Saeed, Saqib
language : en
Publisher: IGI Global
Release Date : 2024-02-14
Strengthening Industrial Cybersecurity To Protect Business Intelligence written by Saeed, Saqib and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-02-14 with Computers categories.
In the digital transformation era, integrating business intelligence and data analytics has become critical for the growth and sustainability of industrial organizations. However, with this technological evolution comes the pressing need for robust cybersecurity measures to safeguard valuable business intelligence from security threats. Strengthening Industrial Cybersecurity to Protect Business Intelligence delves into the theoretical foundations and empirical studies surrounding the intersection of business intelligence and cybersecurity within various industrial domains. This book addresses the importance of cybersecurity controls in mitigating financial losses and reputational damage caused by cyber-attacks. The content spans a spectrum of topics, including advances in business intelligence, the role of artificial intelligence in various business applications, and the integration of intelligent systems across industry 5.0. Ideal for academics in information systems, cybersecurity, and organizational science, as well as government officials and organizations, this book serves as a vital resource for understanding the intricate relationship between business intelligence and cybersecurity. It is equally beneficial for students seeking insights into the security implications of digital transformation processes for achieving business continuity.
Effective Model Based Systems Engineering
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Author : John M. Borky
language : en
Publisher: Springer
Release Date : 2018-09-08
Effective Model Based Systems Engineering written by John M. Borky and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-08 with Technology & Engineering categories.
This textbook presents a proven, mature Model-Based Systems Engineering (MBSE) methodology that has delivered success in a wide range of system and enterprise programs. The authors introduce MBSE as the state of the practice in the vital Systems Engineering discipline that manages complexity and integrates technologies and design approaches to achieve effective, affordable, and balanced system solutions to the needs of a customer organization and its personnel. The book begins with a summary of the background and nature of MBSE. It summarizes the theory behind Object-Oriented Design applied to complex system architectures. It then walks through the phases of the MBSE methodology, using system examples to illustrate key points. Subsequent chapters broaden the application of MBSE in Service-Oriented Architectures (SOA), real-time systems, cybersecurity, networked enterprises, system simulations, and prototyping. The vital subject of system and architecture governance completes the discussion. The book features exercises at the end of each chapter intended to help readers/students focus on key points, as well as extensive appendices that furnish additional detail in particular areas. The self-contained text is ideal for students in a range of courses in systems architecture and MBSE as well as for practitioners seeking a highly practical presentation of MBSE principles and techniques.
Applied Intelligence For Industry 4 0
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Author : Nazmul Siddique
language : en
Publisher: CRC Press
Release Date : 2023-06-12
Applied Intelligence For Industry 4 0 written by Nazmul Siddique and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-12 with Computers categories.
Explores text mining and IoT applications for monitoring and controlling smart industrial systems Describes the key principles and techniques for Big-data analytics, security, and optimization for industrial applications. Provides context-aware insights, human-centric industry, smart computing for next-generation industry