CYBER OPERATIONS BUILDING DEFENDING AND ATTACKING MODERN COMPUTER NETWORKS

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Cyber Operations

Author : Mike O'Leary
ISBN : 9781484204573
Genre : Computers
File Size : 61.64 MB
Format : PDF, Mobi
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Cyber Operations walks you through all the processes to set up, defend, and attack computer networks. This book focuses on networks and real attacks, offers extensive coverage of offensive and defensive techniques, and is supported by a rich collection of exercises and resources. You'll learn how to configure your network from the ground up, starting by setting up your virtual test environment with basics like DNS and active directory, through common network services, and ending with complex web applications involving web servers and backend databases. Key defensive techniques are integrated throughout the exposition. You will develop situational awareness of your network and will build a complete defensive infrastructure—including log servers, network firewalls, web application firewalls, and intrusion detection systems. Of course, you cannot truly understand how to defend a network if you do not know how to attack it, so you will attack your test systems in a variety of ways beginning with elementary attacks against browsers and culminating with a case study of the compromise of a defended e-commerce site. The author, who has coached his university’s cyber defense team three times to the finals of the National Collegiate Cyber Defense Competition, provides a practical, hands-on approach to cyber security.
Category: Computers

Introduction To Computer Networks And Cybersecurity

Author : Chwan-Hwa (John) Wu
ISBN : 9781466572140
Genre : Computers
File Size : 87.56 MB
Format : PDF, ePub, Docs
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If a network is not secure, how valuable is it? Introduction to Computer Networks and Cybersecurity takes an integrated approach to networking and cybersecurity, highlighting the interconnections so that you quickly understand the complex design issues in modern networks. This full-color book uses a wealth of examples and illustrations to effectively connect the principles of networks and networking protocols with the relevant cybersecurity issues. Get the Fundamentals of Internet Architecture and the Protocol Layers Organized into six parts, the book walks you through the fundamentals, starting with the way most people first encounter computer networks—through the Internet architecture. Part 1 covers the most important Internet applications and the methods used to develop them. Part 2 discusses the network edge, consisting of hosts, access networks, LANs, and the physical media used with the physical and link layers. Part 3 explores the network core, including packet/circuit switches, routers, and the Internet backbone, and Part 4 examines reliable transport and the management of network congestion. Learn about Malware and Security Systems Building on the concepts and principles, the book then delves into state-of-the-art cybersecurity mechanisms in Part 5. It reviews the types of malware and the various security systems, made up of firewalls, intrusion detection systems, and other components. Crucially, it provides a seamless view of an information infrastructure in which security capabilities are built in rather than treated as an add-on feature. The book closes with a look at emerging technologies, including virtualization and data center and cloud computing unified communication. Understand Cyber Attacks—and What You Can Do to Defend against Them This comprehensive text supplies a carefully designed introduction to both the fundamentals of networks and the latest advances in Internet security. Addressing cybersecurity from an Internet perspective, it prepares you to better understand the motivation and methods of cyber attacks and what you can do to protect the networks and the applications that run on them. Pedagogical Features The book’s modular design offers exceptional flexibility, whether you want to use it for quick reference, self-study, or a wide variety of one- or two-semester courses in computer networks, cybersecurity, or a hybrid of both. Learning goals in each chapter show you what you can expect to learn, and end-of-chapter problems and questions test your understanding. Throughout, the book uses real-world examples and extensive illustrations and screen captures to explain complicated concepts simply and clearly. Ancillary materials, including PowerPoint® animations, are available to instructors with qualifying course adoption.
Category: Computers

Cyber Weaponry

Author : Henry Prunckun
ISBN : 9783319741079
Genre : Social Science
File Size : 84.99 MB
Format : PDF, Mobi
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There is little doubt that cyber-space has become the battle space for confrontations. However, to conduct cyber operations, a new armory of weapons needs to be employed. No matter how many, or how sophisticated an aggressor’s kinetic weapons are, they are useless in cyber-space. This book looks at the milieu of the cyber weapons industry, as well as the belligerents who use cyber weapons. It discusses what distinguishes these hardware devices and software programs from computer science in general. It does this by focusing on specific aspects of the topic—contextual issues of why cyber-space is the new battleground, defensive cyber weapons, offensive cyber weapons, dual-use weapons, and the implications these weapons systems have for practice. Contrary to popular opinion, the use of cyber weapons is not limited to nation states; though this is where the bulk of news reporting focuses. The reality is that there isn’t a sector of the political-economy that is immune to cyber skirmishes. So, this book looks at cyber weapons not only by national security agencies and the military, but also by law enforcement, and the business sector—the latter includes administrations termed non-government organisations (NGOs). This book offers study material suitable for a wide-ranging audience—students, professionals, researchers, policy officers, and ICT specialists.
Category: Social Science

Network Security Through Data Analysis

Author : Michael Collins
ISBN : 9781491962794
Genre : Computers
File Size : 57.61 MB
Format : PDF, Kindle
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Traditional intrusion detection and logfile analysis are no longer enough to protect today’s complex networks. In the updated second edition of this practical guide, security researcher Michael Collins shows InfoSec personnel the latest techniques and tools for collecting and analyzing network traffic datasets. You’ll understand how your network is used, and what actions are necessary to harden and defend the systems within it. In three sections, this book examines the process of collecting and organizing data, various tools for analysis, and several different analytic scenarios and techniques. New chapters focus on active monitoring and traffic manipulation, insider threat detection, data mining, regression and machine learning, and other topics. You’ll learn how to: Use sensors to collect network, service, host, and active domain data Work with the SiLK toolset, Python, and other tools and techniques for manipulating data you collect Detect unusual phenomena through exploratory data analysis (EDA), using visualization and mathematical techniques Analyze text data, traffic behavior, and communications mistakes Identify significant structures in your network with graph analysis Examine insider threat data and acquire threat intelligence Map your network and identify significant hosts within it Work with operations to develop defenses and analysis techniques
Category: Computers

Cybersecurity Engineering A Secure Information Technology Organization

Author : Dan Shoemaker
ISBN : 9781305443471
Genre : Computers
File Size : 46.87 MB
Format : PDF, ePub
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Software is essential and pervasive in the modern world, but software acquisition, development, operation, and maintenance can involve substantial risk, allowing attackers to compromise millions of computers every year. This groundbreaking book provides a uniquely comprehensive guide to software security, ranging far beyond secure coding to outline rigorous processes and practices for managing system and software lifecycle operations. The book opens with a comprehensive guide to the software lifecycle, covering all elements, activities, and practices encompassed by the universally accepted ISO/IEEE 12207-2008 standard. The authors then proceed document proven management architecture and process framework models for software assurance, such as ISO 21827 (SSE-CMM), CERT-RMM, the Software Assurance Maturity Model, and NIST 800-53. Within these models, the authors present standards and practices related to key activities such as threat and risk evaluation, assurance cases, and adversarial testing. Ideal for new and experienced cybersecurity professionals alike in both the public and private sectors, this one-of-a-kind book prepares readers to create and manage coherent, practical, cost-effective operations to ensure defect-free systems and software. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.
Category: Computers

Cybersecurity

Author : Peter W. Singer
ISBN : 9780199918119
Genre : Business & Economics
File Size : 71.92 MB
Format : PDF
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An authoritative, single-volume introduction to cybersecurity addresses topics ranging from phishing and electrical-grid takedowns to cybercrime and online freedom, sharing illustrative anecdotes to explain how cyberspace security works and what everyday people can do to protect themselves. Simultaneous.
Category: Business & Economics

Inside Cyber Warfare

Author : Jeffrey Carr
ISBN : 9781449325459
Genre : Computers
File Size : 82.88 MB
Format : PDF, Kindle
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When the Stuxnet computer worm damaged the Iranian nuclear program in 2010, the public got a small glimpse into modern cyber warfare—without truly realizing the scope of this global conflict. Inside Cyber Warfare provides fascinating and disturbing details on how nations, groups, and individuals throughout the world increasingly rely on Internet attacks to gain military, political, and economic advantages over their adversaries. This updated second edition takes a detailed look at the complex domain of cyberspace, and the players and strategies involved. You’ll discover how sophisticated hackers working on behalf of states or organized crime patiently play a high-stakes game that could target anyone, regardless of affiliation or nationality. Discover how Russian investment in social networks benefits the Kremlin Learn the role of social networks in fomenting revolution in the Middle East and Northern Africa Explore the rise of anarchist groups such as Anonymous and LulzSec Look inside cyber warfare capabilities of nations including China and Israel Understand how the U.S. can legally engage in covert cyber operations Learn how the Intellectual Property war has become the primary focus of state-sponsored cyber operations Jeffrey Carr, the founder and CEO of Taia Global, Inc., is a cyber intelligence expert and consultant who specializes in the investigation of cyber attacks against governments and infrastructures by state and non-state hackers.
Category: Computers

Network Attacks And Exploitation

Author : Matthew Monte
ISBN : 9781118987087
Genre : Computers
File Size : 48.5 MB
Format : PDF, ePub, Docs
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Incorporate offense and defense for a more effective network security strategy Network Attacks and Exploitation provides a clear, comprehensive roadmap for developing a complete offensive and defensive strategy to engage in or thwart hacking and computer espionage. Written by an expert in both government and corporate vulnerability and security operations, this guide helps you understand the principles of the space and look beyond the individual technologies of the moment to develop durable comprehensive solutions. Numerous real-world examples illustrate the offensive and defensive concepts at work, including Conficker, Stuxnet, the Target compromise, and more. You will find clear guidance toward strategy, tools, and implementation, with practical advice on blocking systematic computer espionage and the theft of information from governments, companies, and individuals. Assaults and manipulation of computer networks are rampant around the world. One of the biggest challenges is fitting the ever-increasing amount of information into a whole plan or framework to develop the right strategies to thwart these attacks. This book clears the confusion by outlining the approaches that work, the tools that work, and resources needed to apply them. Understand the fundamental concepts of computer network exploitation Learn the nature and tools of systematic attacks Examine offensive strategy and how attackers will seek to maintain their advantage Understand defensive strategy, and how current approaches fail to change the strategic balance Governments, criminals, companies, and individuals are all operating in a world without boundaries, where the laws, customs, and norms previously established over centuries are only beginning to take shape. Meanwhile computer espionage continues to grow in both frequency and impact. This book will help you mount a robust offense or a strategically sound defense against attacks and exploitation. For a clear roadmap to better network security, Network Attacks and Exploitation is your complete and practical guide.
Category: Computers

Advances In Cyber Security

Author : D. Frank Hsu
ISBN : 9780823244560
Genre : Computers
File Size : 80.23 MB
Format : PDF, Mobi
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As you read this, your computer is in jeopardy of being hacked and your identity being stolen. Read this book to protect yourselves from this threat.The world's foremost cyber security experts, from Ruby Lee, Ph.D., the Forrest G. Hamrick professor of engineering and Director of the Princeton Architecture Laboratory for Multimedia and Security (PALMS) at Princeton University; to Nick Mankovich, Chief Information Security Officer of Royal Philips Electronics; to FBI Director Robert S. Mueller III; to Special Assistant to the President Howard A. Schmidt, share critical practical knowledge on how the cyberspace ecosystem is structured, how it functions, and what we can do to protect it and ourselves fromattack and exploitation.The proliferation of social networking and advancement of information technology provide endless benefits in our living and working environments. However, these benefits also bring horrors in various forms of cyber threats andexploitations. Advances in Cyber Security collects the wisdom of cyber security professionals and practitioners from government, academia, and industry across national and international boundaries to provide ways and means to secure and sustain the cyberspace ecosystem. Readers are given a first-hand look at critical intelligence on cybercrime and security--including details of real-life operations. The vast, useful knowledge and experience shared in this essential new volume enables cyber citizens and cyber professionals alike to conceive novel ideasand construct feasible and practical solutions for defending against all kinds of adversaries and attacks.Among the many important topics covered in this collection are building a secure cyberspace ecosystem; public-private partnership to secure cyberspace; operation and law enforcement to protect our cyber citizens and to safeguard our cyber infrastructure; and strategy and policy issues to secure and sustain our cyber ecosystem.
Category: Computers