Networks Security And Complexity

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Networks, Security and Complexity

Author : S. P. Gorman
Publisher : Edward Elgar Publishing
Page : 172 pages
File Size : 50,9 Mb
Release : 2005-01-01
Category : Political Science
ISBN : 1781956502

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Networks, Security and Complexity by S. P. Gorman Pdf

The world is growing more interconnected every day, spun with fiber optic cable, electric power lines, transportation and water networks. Gorman provides a detailed analysis of the pattern of telecommunications networks and their interrelationships with other infrastructure. The work is truly interdisciplinary in scope, and provides planners, policy makers, security analysts, and infrastructure managers and educators in all of these fields with an invaluable resource in terms of a rich database, a methodology, and process for assembling, analyzing and portraying information on key infrastructure assets. This work emphasizes space and place in understanding interconnectivity of physical infrastructure, integrating policy and geography as well as providing an important complement to engineering approaches to interconnected infrastructure. He presents the readers with a broad set of questions and how they can be addressed about threats, risk and vulnerability and policy options for their reduction. This is a rare book of its kind, and joins a growing literature on how complexity is a key factor in understanding and setting policies for the services upon which our society depends. Rae Zimmerman, New York University, US The concepts of Critical Infrastructure Protection are radically redefining the relationship between the public and private sectors in terms of both our national and economic security. Networks, Security and Complexity is a worthy contribution in defining and advancing many of these concepts. The author is among the vanguard of rising young scholars who will assist this nation in thinking through the significant security challenges faced in the age of information and asymmetric threat. John A. McCarthy, George Mason University School of Law, US This volume on complex networks opens surprising perspectives for the interested reader, either a scientist or a policymaker. It describes and analyzes in a convincing way the significance of critical infrastructures, be it internet or transport connections. Due insight into the existence and emergence of such infrastructures is a prerequisite for an effective security policy. This study presents a model-based, operational framework for identifying critical domains in dynamic networks. The various concepts are illustrated by means of empirical case examples. Peter Nijkamp, VU University Amsterdam, The Netherlands The end of the 20th century witnessed an information revolution that introduced a host of new economic efficiencies. This economic change was underpinned by rapidly growing networks of infrastructure that have become increasingly complex. In this new era of global security we are now forced to ask whether our private efficiencies have led to public vulnerabilities, and if so, how do we make ourselves secure without hampering the economy. In order to answer these questions, Sean Gorman provides a framework for how vulnerabilities are identified and cost-effectively mitigated, as well as how resiliency and continuity of infrastructures can be increased. Networks, Security and Complexity goes on to address specific concerns such as determining criticality and interdependency, the most effective means of allocating scarce resources for defense, and whether diversity is a viable strategy. The author provides the economic, policy, and physics background to the issues of infrastructure security, along with tools for taking first steps in tackling these security dilemmas. He includes case studies of infrastructure failures and vulnerabilities, an analysis of threats to US infrastructure, and a review of the economics and geography of agglomeration and efficiency. This critical and controversial book will garner much attention and spark an important dialogue. Policymakers, security professionals, infrastructure operators, academics, and readers following homeland security issues will find this volume of great interest.

Navigating Network Complexity

Author : Russ White,Jeff Tantsura
Publisher : Unknown
Page : 0 pages
File Size : 41,6 Mb
Release : 2015
Category : Business enterprises
ISBN : 0133989356

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Navigating Network Complexity by Russ White,Jeff Tantsura Pdf

Design your networks to successfully manage their growing complexity Network professionals have often been told that today's modern control planes would simplify their networks. The opposite has happened: Technologies like SDN and NFV, although immensely valuable, are exacerbating complexity instead of solving it. Navigating Network Complexity is the first comprehensive guide to managing this complexity in both deployment and day-to-day operations. Russ White and Jeff Tantsura introduce modern complexity theory from the standpoint of the working network engineer, helping you apply it to the practical problems you face every day. Avoiding complex mathematical models, they show how to characterize network complexity, so you can understand it and control it. The authors examine specific techniques and technologies associated with network control planes, including SDNs, fast reroute, segment routing, service chaining, and cloud computing. They reveal how each of these affects network design and complexity and help you anticipate causes of failure in highly complex systems. Next, they turn to modern control planes, examining the fundamental operating principles of SDNs, such as OpenFlow and I2RS, network and other service function virtualization, content distribution networks, Layer 2 fabrics, and service chaining solutions. You'll learn how each of these might both resolve and increase complexity in network design and operations and what you can do about it. Coverage includes: Defining complexity, understanding its components, and measuring it Mastering a straightforward "state, speed, and surface" model for analyzing complexity Controlling complexity in design, deployment, operations, protocols, and programmable networks Understanding how complex network systems begin to fail and how to prevent failure Recognizing complexity tradeoffs in service virtualization and service chaining Managing new challenges of complexity in virtualized and cloud environments Learning why constructs such as hierarchical design, aggregation, and protocol layering work and when they work best Choosing the right models to contain complexity as your network changes From start to finish, Navigating Network Complexity helps you assess the true impact of new network technologies, so they can capture more value with fewer problems.

Complexity in International Security

Author : Peter Simon Sapaty
Publisher : Emerald Group Publishing
Page : 206 pages
File Size : 42,7 Mb
Release : 2019-11-08
Category : Technology & Engineering
ISBN : 9781789737172

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Complexity in International Security by Peter Simon Sapaty Pdf

Leading international security expert Peter Sapaty introduces a new, high-level distributed processing and control approach capable of finding real-time solutions for irregularities, crises, and security problems emerging any time and in any part of the world.

Security and Privacy in Social Networks

Author : Yaniv Altshuler,Yuval Elovici,Armin B. Cremers,Nadav Aharony,Alex Pentland
Publisher : Springer Science & Business Media
Page : 254 pages
File Size : 53,9 Mb
Release : 2012-08-14
Category : Computers
ISBN : 9781461441397

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Security and Privacy in Social Networks by Yaniv Altshuler,Yuval Elovici,Armin B. Cremers,Nadav Aharony,Alex Pentland Pdf

Security and Privacy in Social Networks brings to the forefront innovative approaches for analyzing and enhancing the security and privacy dimensions in online social networks, and is the first comprehensive attempt dedicated entirely to this field. In order to facilitate the transition of such methods from theory to mechanisms designed and deployed in existing online social networking services, the book aspires to create a common language between the researchers and practitioners of this new area- spanning from the theory of computational social sciences to conventional security and network engineering.

Quantitative Security Risk Assessment of Enterprise Networks

Author : Xinming Ou,Anoop Singhal
Publisher : Springer Science & Business Media
Page : 41 pages
File Size : 43,8 Mb
Release : 2011-11-06
Category : Computers
ISBN : 9781461418603

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Quantitative Security Risk Assessment of Enterprise Networks by Xinming Ou,Anoop Singhal Pdf

Protection of enterprise networks from malicious intrusions is critical to the economy and security of our nation. This article gives an overview of the techniques and challenges for security risk analysis of enterprise networks. A standard model for security analysis will enable us to answer questions such as “are we more secure than yesterday” or “how does the security of one network configuration compare with another one”. In this article, we will present a methodology for quantitative security risk analysis that is based on the model of attack graphs and the Common Vulnerability Scoring System (CVSS). Our techniques analyze all attack paths through a network, for an attacker to reach certain goal(s).

Network Hardening

Author : Lingyu Wang,Massimiliano Albanese,Sushil Jajodia
Publisher : Springer
Page : 60 pages
File Size : 40,9 Mb
Release : 2014-07-08
Category : Computers
ISBN : 9783319046129

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Network Hardening by Lingyu Wang,Massimiliano Albanese,Sushil Jajodia Pdf

This Springer Brief examines the tools based on attack graphs that help reveal network hardening threats. Existing tools detail all possible attack paths leading to critical network resources. Though no current tool provides a direct solution to remove the threats, they are a more efficient means of network defense than relying solely on the experience and skills of a human analyst. Key background information on attack graphs and network hardening helps readers understand the complexities of these tools and techniques. A common network hardening technique generates hardening solutions comprised of initially satisfied conditions, thereby making the solution more enforceable. Following a discussion of the complexity issues in this technique, the authors provide an improved technique that considers the dependencies between hardening options and employs a near-optimal approximation algorithm to scale linearly with the size of the inputs. Also included are automated solutions for hardening a network against sophisticated multi-step intrusions. Network Hardening: An Automated Approach to Improving Network Security is a valuable resource for researchers and professionals working in network security. It is also a useful tool for advanced-level students focused on security in computer science and electrical engineering.

Security Analysis of Network Protocols

Author : Anupam Datta
Publisher : Unknown
Page : 178 pages
File Size : 52,9 Mb
Release : 2005
Category : Electronic
ISBN : STANFORD:36105119716145

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Security Analysis of Network Protocols by Anupam Datta Pdf

Information assurance trends in vulnerabilities, threats, and technologies

Author : Anonim
Publisher : DIANE Publishing
Page : 154 pages
File Size : 43,6 Mb
Release : 2004
Category : Electronic
ISBN : 9781428982628

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Information assurance trends in vulnerabilities, threats, and technologies by Anonim Pdf

One of the missions of the Center for Technology and National Security Policy at National Defense University is to study the transformation of America's military and to explore the consequences of the information revolution. To further this mission, National Defense University, in collaboration with The Center for Public Policy and Private Enterprise of the University of Maryland's School of Public Affairs, brought together leaders in the fields of military and commercial technology. The purpose of the meeting was to gain insight into the risks and vulnerabilities inherent in the use of information technology on the battlefield and in military systems. This volume presents the results of that workshop. This volume examines threats and vulnerabilities in the following four areas: (1) physical attacks on critical information nodes; (2) electromagnetic attacks against ground, airborne, or space-based information assets; (3) cyber attacks against information systems; and (4) attacks and system failures made possible by the increased level of complexity inherent in the multiplicity of advanced systems. Chapters are as follows: "Trends in Vulnerabilities, Threats, and Technologies," by Jacques S. Gansler and William Lucyshyn; "Physical Vulnerabilities of Critical Information Systems," by Robert H. Anderson; "Physical Vulnerabilities Exposed at the National Training Center," by Colonel John D. Rosenberger; "Dealing with Physical Vulnerabilities," by Bruce W. MacDonald; "Vulnerabilities to Electromagnetic Attack of Defense Information Systems," by John M. Borky; "Vulnerabilities to Electromagnetic Attack of the Civil Infrastructure," by Donald C. Latham; "Trends in Cyber Vulnerabilities, Threats, and Countermeasures," by Michael A. Vatis; "Enhancing Cyber Security for the Warfighter," by Sean R. Finnegan; "Complexity of Network Centric Warfare," by Stanley B. Alterman; and "Difficulties with Network Centric Warfare," by Charles Perrow.

Computer Network Security

Author : Vladimir Gorodetsky,Leonard Popyack,Victor Skormin
Publisher : Springer
Page : 478 pages
File Size : 43,5 Mb
Release : 2003-12-01
Category : Computers
ISBN : 9783540452157

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Computer Network Security by Vladimir Gorodetsky,Leonard Popyack,Victor Skormin Pdf

This book constitutes the refereed proceedings of the Second International Workshop on Mathematical Methods, Models, and Architectures for Computer Network Security, MMM-ACNS 2003, held in St. Petersburg, Russia in September 2003. The 29 revised full papers and 12 revised short papers presented together with 6 invited papers were carefully reviewed and selected from a total of 62 submissions. The papers are organized in topical sections on mathematical models and architectures for computer network security; intrusion detection; public key distribution, authentication, and access control; cryptography; and stenography.

Network Security First-Step

Author : Thomas M. Thomas,Donald Stoddard
Publisher : Cisco Press
Page : 448 pages
File Size : 47,6 Mb
Release : 2011-12-22
Category : Computers
ISBN : 9781587204128

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Network Security First-Step by Thomas M. Thomas,Donald Stoddard Pdf

Network Security first-step Second Edition Tom Thomas and Donald Stoddard Your first step into the world of network security No security experience required Includes clear and easily understood explanations Makes learning easy Your first step to network security begins here! Learn how hacker attacks work, from start to finish Choose the right security solution for each type of risk Create clear and enforceable security policies, and keep them up to date Establish reliable processes for responding to security advisories Use encryption effectively, and recognize its limitations Secure your network with firewalls, routers, and other devices Prevent attacks aimed at wireless networks No security experience required! Computer networks are indispensible, but they also are not secure. With the proliferation of security threats, many people and companies are looking for ways to increase the security of their networks and data. Before you can effectively implement security technologies and techniques, you need to make sense of this complex and quickly evolving world of hackers and malware, as well as the tools to combat them. Network Security First-Step, Second Edition explains the basics of network security in easy-to-grasp language that all of us can understand. This book takes you on a guided tour of the core technologies that make up and control network security. Whether you are looking to take your first step into a career in network security or simply are interested in gaining knowledge of the technology, this book is for you!

Network Security: Perspectives And Challenges

Author : M.V.Ramana Murthy, S.Jeelani
Publisher : Archers & Elevators Publishing House
Page : 128 pages
File Size : 51,6 Mb
Release : 2024-07-01
Category : Antiques & Collectibles
ISBN : 9788193856574

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Network Security: Perspectives And Challenges by M.V.Ramana Murthy, S.Jeelani Pdf

Cryptology and Network Security with Machine Learning

Author : Bimal Kumar Roy,Atul Chaturvedi,Boaz Tsaban,Sartaj Ul Hasan
Publisher : Springer
Page : 0 pages
File Size : 51,8 Mb
Release : 2023-08-17
Category : Technology & Engineering
ISBN : 9819922283

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Cryptology and Network Security with Machine Learning by Bimal Kumar Roy,Atul Chaturvedi,Boaz Tsaban,Sartaj Ul Hasan Pdf

The book features original papers from International Conference on Cryptology & Network Security with Machine Learning (ICCNSML 2022), organized by PSIT, Kanpur, India during 16 – 18 December 2022. This conference proceeding will provide the understanding of core concepts of Cryptology & Network Security with ML in data communication. The book covers research papers in public key cryptography, elliptic curve cryptography, post quantum cryptography, lattice based cryptography, non-commutative ring based cryptography, cryptocurrency, authentication, key agreement, Hash functions, block/stream ciphers, polynomial based cryptography, code based cryptography, NTRU cryptosystems, security and privacy in machine learning, block chain, IoT security, wireless security protocols, cryptanalysis, number theory, quantum computing, cryptographic aspects of network security, complexity theory, and cryptography with machine learning.

Principles of Secure Network Systems Design

Author : Sumit Ghosh
Publisher : Springer
Page : 0 pages
File Size : 53,7 Mb
Release : 2012-09-08
Category : Computers
ISBN : 146126538X

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Principles of Secure Network Systems Design by Sumit Ghosh Pdf

A fundamental and comprehensive framework for network security designed for military, government, industry, and academic network personnel. Scientific validation of "security on demand" through computer modeling and simulation methods. The book presents an example wherein the framework is utilized to integrate security into the operation of a network. As a result of the integration, the inherent attributes of the network may be exploited to reduce the impact of security on network performance and the security availability may be increased down to the user level. The example selected is the ATM network which is gaining widespread acceptance and use.

Theory and Practice of Cryptography and Network Security Protocols and Technologies

Author : Jaydip Sen
Publisher : BoD – Books on Demand
Page : 160 pages
File Size : 52,9 Mb
Release : 2013-07-17
Category : Computers
ISBN : 9789535111764

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Theory and Practice of Cryptography and Network Security Protocols and Technologies by Jaydip Sen Pdf

In an age of explosive worldwide growth of electronic data storage and communications, effective protection of information has become a critical requirement. When used in coordination with other tools for ensuring information security, cryptography in all of its applications, including data confidentiality, data integrity, and user authentication, is a most powerful tool for protecting information. This book presents a collection of research work in the field of cryptography. It discusses some of the critical challenges that are being faced by the current computing world and also describes some mechanisms to defend against these challenges. It is a valuable source of knowledge for researchers, engineers, graduate and doctoral students working in the field of cryptography. It will also be useful for faculty members of graduate schools and universities.

Guide to Vulnerability Analysis for Computer Networks and Systems

Author : Simon Parkinson,Andrew Crampton,Richard Hill
Publisher : Springer
Page : 384 pages
File Size : 44,5 Mb
Release : 2018-09-04
Category : Computers
ISBN : 9783319926247

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Guide to Vulnerability Analysis for Computer Networks and Systems by Simon Parkinson,Andrew Crampton,Richard Hill Pdf

This professional guide and reference examines the challenges of assessing security vulnerabilities in computing infrastructure. Various aspects of vulnerability assessment are covered in detail, including recent advancements in reducing the requirement for expert knowledge through novel applications of artificial intelligence. The work also offers a series of case studies on how to develop and perform vulnerability assessment techniques using start-of-the-art intelligent mechanisms. Topics and features: provides tutorial activities and thought-provoking questions in each chapter, together with numerous case studies; introduces the fundamentals of vulnerability assessment, and reviews the state of the art of research in this area; discusses vulnerability assessment frameworks, including frameworks for industrial control and cloud systems; examines a range of applications that make use of artificial intelligence to enhance the vulnerability assessment processes; presents visualisation techniques that can be used to assist the vulnerability assessment process. In addition to serving the needs of security practitioners and researchers, this accessible volume is also ideal for students and instructors seeking a primer on artificial intelligence for vulnerability assessment, or a supplementary text for courses on computer security, networking, and artificial intelligence.