The Science Of Quantitative Information Flow PDF Download
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| Author | : Mário S. Alvim |
| Publisher | : Springer Nature |
| Total Pages | : 478 |
| Release | : 2020-09-23 |
| Genre | : Computers |
| ISBN | : 3319961314 |
Download The Science of Quantitative Information Flow Book in PDF, ePub and Kindle
This book presents a comprehensive mathematical theory that explains precisely what information flow is, how it can be assessed quantitatively – so bringing precise meaning to the intuition that certain information leaks are small enough to be tolerated – and how systems can be constructed that achieve rigorous, quantitative information-flow guarantees in those terms. It addresses the fundamental challenge that functional and practical requirements frequently conflict with the goal of preserving confidentiality, making perfect security unattainable. Topics include: a systematic presentation of how unwanted information flow, i.e., "leaks", can be quantified in operationally significant ways and then bounded, both with respect to estimated benefit for an attacking adversary and by comparisons between alternative implementations; a detailed study of capacity, refinement, and Dalenius leakage, supporting robust leakage assessments; a unification of information-theoretic channels and information-leaking sequential programs within the same framework; and a collection of case studies, showing how the theory can be applied to interesting realistic scenarios. The text is unified, self-contained and comprehensive, accessible to students and researchers with some knowledge of discrete probability and undergraduate mathematics, and contains exercises to facilitate its use as a course textbook.
| Author | : Mário S. Alvim |
| Publisher | : Springer Nature |
| Total Pages | : 485 |
| Release | : 2019-11-04 |
| Genre | : Computers |
| ISBN | : 3030311759 |
Download The Art of Modelling Computational Systems: A Journey from Logic and Concurrency to Security and Privacy Book in PDF, ePub and Kindle
This Festschrift was published in honor of Catuscia Palamidessi on the occasion of her 60th birthday. It features 6 laudations, which are available in the front matter of the volume, and 25 papers by close collaborators and friends. The papers are organized in topical sections named: concurrency; logic and constraint programming; security and privacy; and models and puzzles. These contributions are a tribute to Catuscia Palamidessi’s intellectual depth, vision, passion for science, and tenacity in solving technical problems. They also reflect the breadth and impact of her work. Her scientific interests include, in chronological order, principles of programming languages, concurrency theory, security, and privacy.
| Author | : Erika Ábrahám |
| Publisher | : Springer Nature |
| Total Pages | : 406 |
| Release | : 2022-09-10 |
| Genre | : Computers |
| ISBN | : 3031163362 |
Download Quantitative Evaluation of Systems Book in PDF, ePub and Kindle
This book constitutes the proceedings of the 19th International Conference on Quantitative Evaluation Systems, QEST 2022, held in Warsaw, Poland, in September 2022. The 19 full papers presented together with 1 keynote paper were carefully reviewed and selected from 44 submissions. The papers are organized in the following topics: program analysis; parameter synthesis; markovian agents and population models; dynamical systems; tools; applications and automata theory; and applications.
| Author | : Luca De Alfaro |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 484 |
| Release | : 2009-03-09 |
| Genre | : Computers |
| ISBN | : 3642005950 |
Download Foundations of Software Science and Computational Structures Book in PDF, ePub and Kindle
This book constitutes the refereed proceedings of the 12th International Conference on Foundations of Software Science and Computational Structures, FOSSACS 2009, held in York, UK, in March 2009, as part of ETAPS 2009, the European Joint Conferences on Theory and Practice of Software. The 30 revised full papers presented together with two invited talks were carefully reviewed and selected from 102 full paper submissions. The topics addressed are semantics, logics and automata, algebras, automata theory, processes and models, security, probabilistic and quantitative models, synthesis, and program analysis and semantics.
| Author | : Weizhi Meng |
| Publisher | : Springer Nature |
| Total Pages | : 628 |
| Release | : 2023-12-09 |
| Genre | : Computers |
| ISBN | : 9819970326 |
Download Information Security Practice and Experience Book in PDF, ePub and Kindle
This book constitutes the refereed proceedings of the 18th International Conference on Information Security Practice and Experience, ISPEC 2023, held in Copenhagen, Denmark, in August 2023. The 27 full papers and 8 short papers included in this volume were carefully reviewed and selected from 80 submissions. The main goal of the conference is to promote research on new information security technologies, including their applications and their integration with IT systems in various vertical sectors.
| Author | : Kofi K. Dompere |
| Publisher | : Springer |
| Total Pages | : 208 |
| Release | : 2017-12-06 |
| Genre | : Technology & Engineering |
| ISBN | : 331963853X |
Download The Theory of Info-Dynamics: Rational Foundations of Information-Knowledge Dynamics Book in PDF, ePub and Kindle
This book focuses on the development of a theory of info-dynamics to support the theory of info-statics in the general theory of information. It establishes the rational foundations of information dynamics and how these foundations relate to the general socio-natural dynamics from the primary to the derived categories in the universal existence and from the potential to the actual in the ontological space. It also shows how these foundations relate to the general socio-natural dynamics from the potential to the possible to give rise to the possibility space with possibilistic thinking; from the possible to the probable to give rise to possibility space with probabilistic thinking; and from the probable to the actual to give rise to the space of knowledge with paradigms of thought in the epistemological space. The theory is developed to explain the general dynamics through various transformations in quality-quantity space in relation to the nature of information flows at each variety transformation. The theory explains the past-present-future connectivity of the evolving information structure in a manner that illuminates the transformation problem and its solution in the never-ending information production within matter-energy space under socio-natural technologies to connect the theory of info-statics, which in turn presents explanations to the transformation problem and its solution. The theoretical framework is developed with analytical tools based on the principle of opposites, systems of actual-potential polarities, negative-positive dualities under different time-structures with the use of category theory, fuzzy paradigm of thought and game theory in the fuzzy-stochastic cost-benefit space. The rational foundations are enhanced with categorial analytics. The value of the theory of info-dynamics is demonstrated in the explanatory and prescriptive structures of the transformations of varieties and categorial varieties at each point of time and over time from parent–offspring sequences. It constitutes a general explanation of dynamics of information-knowledge production through info-processes and info-processors induced by a socio-natural infinite set of technologies in the construction–destruction space.
| Author | : Dimitris Gritzalis |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 729 |
| Release | : 2010-08-30 |
| Genre | : Business & Economics |
| ISBN | : 3642154964 |
Download Computer Security - ESORICS 2010 Book in PDF, ePub and Kindle
This book constitutes the proceedings of the 15th European Symposium on Computer Security held in Athens, Greece in September 2010. The 42 papers included in the book were carefully reviewed and selected from 201 papers. The articles are organized in topical sections on RFID and Privacy, Software Security, Cryptographic Protocols, Traffic Analysis, End-User Security, Formal Analysis, E-voting and Broadcast, Authentication, Access Control, Authorization and Attestation, Anonymity and Unlinkability, Network Security and Economics, as well as Secure Update, DOS and Intrustion Detection.
| Author | : Elisa Bertino |
| Publisher | : Springer Nature |
| Total Pages | : 799 |
| Release | : 2021-10-01 |
| Genre | : Computers |
| ISBN | : 3030884287 |
Download Computer Security – ESORICS 2021 Book in PDF, ePub and Kindle
The two volume set LNCS 12972 + 12973 constitutes the proceedings of the 26th European Symposium on Research in Computer Security, ESORICS 2021, which took place during October 4-8, 2021. The 71 full papers presented in this book were carefully reviewed and selected from 351 submissions. They were organized in topical sections as follows: Part I: network security; attacks; fuzzing; malware; user behavior and underground economy; blockchain; machine learning; automotive; anomaly detection; Part II: encryption; cryptography; privacy; differential privacy; zero knowledge; key exchange; multi-party computation.
| Author | : Mikhail Volkov |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 430 |
| Release | : 2007-08-15 |
| Genre | : Computers |
| ISBN | : 3540745092 |
Download Computer Science - Theory and Applications Book in PDF, ePub and Kindle
This book features the refereed proceedings of the 2nd International Symposium on Computer Science in Russia held in September 2007. The 35 papers cover theory track deals with algorithms, protocols, and data structures; complexity and cryptography; formal languages, automata and their applications to computer science; computational models and concepts; proof theory; and applications of logic to computer science. Many applications are presented.
| Author | : Stephen McCamant |
| Publisher | : |
| Total Pages | : 105 |
| Release | : 2008 |
| Genre | : |
| ISBN | : |
Download Quantitative Information-flow Tracking for Real Systems Book in PDF, ePub and Kindle
An information-flow security policy constrains a computer system's end-to-end use of information, even as it is transformed in computation. For instance, a policy would not just restrict what secret data could be revealed directly, but restrict any output that might allow inferences about the secret. Expressing such a policy quantitatively, in terms of a specific number of bits of information, is often an effective program independent way of distinguishing what scenarios should be allowed and disallowed. This thesis describes a family of new techniques for measuring how much information about a program's secret inputs is revealed by its public outputs on a particular execution, in order to check a quantitative policy on realistic systems. Our approach builds on dynamic tainting, tracking at runtime which bits might contain secret in formation, and also uses static control-flow regions to soundly account for implicit flows via branches and pointer operations. We introduce a new graph model that bounds information flow by the maximum flow between inputs and outputs in a flow network representation of an execution. The flow bounds obtained with maximum flow are much more precise than those based on tainting alone (which is equivalent to graph reachability). The bounds are a conservative estimate of channel capacity: the amount of information that could be transmitted by an adversary making an arbitrary choice of secret inputs. We describe an implementation named Flowcheck, built using the Valgrind framework for x86/Linux binaries, and use it to perform case studies on six real C, C++, and Objective C programs, three of which have more than 250,000 lines of code. We used the tool to check the confidentiality of a different kind of information appropriate to each program. Its results either verified that the information was appropriately kept secret on the examined executions, or revealed unacceptable leaks, in one case due to a previously unknown bug.
