Computer Security Threats

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Computer Security Threats

Author : Ciza Thomas,Paula Fraga-Lamas,Tiago M. Fernández-Caramés
Publisher : BoD – Books on Demand
Page : 132 pages
File Size : 49,5 Mb
Release : 2020-09-09
Category : Computers
ISBN : 9781838802394

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Computer Security Threats by Ciza Thomas,Paula Fraga-Lamas,Tiago M. Fernández-Caramés Pdf

This book on computer security threats explores the computer security threats and includes a broad set of solutions to defend the computer systems from these threats. The book is triggered by the understanding that digitalization and growing dependence on the Internet poses an increased risk of computer security threats in the modern world. The chapters discuss different research frontiers in computer security with algorithms and implementation details for use in the real world. Researchers and practitioners in areas such as statistics, pattern recognition, machine learning, artificial intelligence, deep learning, data mining, data analytics and visualization are contributing to the field of computer security. The intended audience of this book will mainly consist of researchers, research students, practitioners, data analysts, and business professionals who seek information on computer security threats and its defensive measures.

Cyber-Security Threats, Actors, and Dynamic Mitigation

Author : Nicholas Kolokotronis,Stavros Shiaeles
Publisher : CRC Press
Page : 395 pages
File Size : 51,9 Mb
Release : 2021-04-20
Category : Technology & Engineering
ISBN : 9781000366617

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Cyber-Security Threats, Actors, and Dynamic Mitigation by Nicholas Kolokotronis,Stavros Shiaeles Pdf

Cyber-Security Threats, Actors, and Dynamic Mitigation provides both a technical and state-of-the-art perspective as well as a systematic overview of the recent advances in different facets of cyber-security. It covers the methodologies for modeling attack strategies used by threat actors targeting devices, systems, and networks such as smart homes, critical infrastructures, and industrial IoT. With a comprehensive review of the threat landscape, the book explores both common and sophisticated threats to systems and networks. Tools and methodologies are presented for precise modeling of attack strategies, which can be used both proactively in risk management and reactively in intrusion prevention and response systems. Several contemporary techniques are offered ranging from reconnaissance and penetration testing to malware detection, analysis, and mitigation. Advanced machine learning-based approaches are also included in the area of anomaly-based detection, that are capable of detecting attacks relying on zero-day vulnerabilities and exploits. Academics, researchers, and professionals in cyber-security who want an in-depth look at the contemporary aspects of the field will find this book of interest. Those wanting a unique reference for various cyber-security threats and how they are detected, analyzed, and mitigated will reach for this book often.

Cyber Security and Threats: Concepts, Methodologies, Tools, and Applications

Author : Management Association, Information Resources
Publisher : IGI Global
Page : 1711 pages
File Size : 46,9 Mb
Release : 2018-05-04
Category : Computers
ISBN : 9781522556350

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Cyber Security and Threats: Concepts, Methodologies, Tools, and Applications by Management Association, Information Resources Pdf

Cyber security has become a topic of concern over the past decade as private industry, public administration, commerce, and communication have gained a greater online presence. As many individual and organizational activities continue to evolve in the digital sphere, new vulnerabilities arise. Cyber Security and Threats: Concepts, Methodologies, Tools, and Applications contains a compendium of the latest academic material on new methodologies and applications in the areas of digital security and threats. Including innovative studies on cloud security, online threat protection, and cryptography, this multi-volume book is an ideal source for IT specialists, administrators, researchers, and students interested in uncovering new ways to thwart cyber breaches and protect sensitive digital information.

Insider Threats in Cyber Security

Author : Christian W. Probst,Jeffrey Hunker,Matt Bishop,Dieter Gollmann
Publisher : Springer Science & Business Media
Page : 248 pages
File Size : 46,7 Mb
Release : 2010-07-28
Category : Computers
ISBN : 9781441971333

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Insider Threats in Cyber Security by Christian W. Probst,Jeffrey Hunker,Matt Bishop,Dieter Gollmann Pdf

Insider Threats in Cyber Security is a cutting edge text presenting IT and non-IT facets of insider threats together. This volume brings together a critical mass of well-established worldwide researchers, and provides a unique multidisciplinary overview. Monica van Huystee, Senior Policy Advisor at MCI, Ontario, Canada comments "The book will be a must read, so of course I’ll need a copy." Insider Threats in Cyber Security covers all aspects of insider threats, from motivation to mitigation. It includes how to monitor insider threats (and what to monitor for), how to mitigate insider threats, and related topics and case studies. Insider Threats in Cyber Security is intended for a professional audience composed of the military, government policy makers and banking; financing companies focusing on the Secure Cyberspace industry. This book is also suitable for advanced-level students and researchers in computer science as a secondary text or reference book.

Computer Security Basics

Author : Rick Lehtinen,G.T. Gangemi Sr.
Publisher : "O'Reilly Media, Inc."
Page : 312 pages
File Size : 48,7 Mb
Release : 2006-06-13
Category : Computers
ISBN : 9781449317423

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Computer Security Basics by Rick Lehtinen,G.T. Gangemi Sr. Pdf

This is the must-have book for a must-know field. Today, general security knowledge is mandatory, and, if you who need to understand the fundamentals, Computer Security Basics 2nd Edition is the book to consult. The new edition builds on the well-established principles developed in the original edition and thoroughly updates that core knowledge. For anyone involved with computer security, including security administrators, system administrators, developers, and IT managers, Computer Security Basics 2nd Edition offers a clear overview of the security concepts you need to know, including access controls, malicious software, security policy, cryptography, biometrics, as well as government regulations and standards. This handbook describes complicated concepts such as trusted systems, encryption, and mandatory access control in simple terms. It tells you what you need to know to understand the basics of computer security, and it will help you persuade your employees to practice safe computing. Topics include: Computer security concepts Security breaches, such as viruses and other malicious programs Access controls Security policy Web attacks Communications and network security Encryption Physical security and biometrics Wireless network security Computer security and requirements of the Orange Book OSI Model and TEMPEST

Analyzing Computer Security

Author : Charles P. Pfleeger,Shari Lawrence Pfleeger
Publisher : Prentice Hall Professional
Page : 839 pages
File Size : 54,6 Mb
Release : 2012
Category : Computers
ISBN : 9780132789462

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Analyzing Computer Security by Charles P. Pfleeger,Shari Lawrence Pfleeger Pdf

In this book, the authors of the 20-year best-selling classic Security in Computing take a fresh, contemporary, and powerfully relevant new approach to introducing computer security. Organised around attacks and mitigations, the Pfleegers' new Analyzing Computer Security will attract students' attention by building on the high-profile security failures they may have already encountered in the popular media. Each section starts with an attack description. Next, the authors explain the vulnerabilities that have allowed this attack to occur. With this foundation in place, they systematically present today's most effective countermeasures for blocking or weakening the attack. One step at a time, students progress from attack/problem/harm to solution/protection/mitigation, building the powerful real-world problem solving skills they need to succeed as information security professionals. Analyzing Computer Security addresses crucial contemporary computer security themes throughout, including effective security management and risk analysis; economics and quantitative study; privacy, ethics, and laws; and the use of overlapping controls. The authors also present significant new material on computer forensics, insiders, human factors, and trust.

Computers at Risk

Author : National Research Council,Division on Engineering and Physical Sciences,Computer Science and Telecommunications Board,Commission on Physical Sciences, Mathematics, and Applications,System Security Study Committee
Publisher : National Academies Press
Page : 320 pages
File Size : 51,9 Mb
Release : 1990-02-01
Category : Computers
ISBN : 9780309043885

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Computers at Risk by National Research Council,Division on Engineering and Physical Sciences,Computer Science and Telecommunications Board,Commission on Physical Sciences, Mathematics, and Applications,System Security Study Committee Pdf

Computers at Risk presents a comprehensive agenda for developing nationwide policies and practices for computer security. Specific recommendations are provided for industry and for government agencies engaged in computer security activities. The volume also outlines problems and opportunities in computer security research, recommends ways to improve the research infrastructure, and suggests topics for investigators. The book explores the diversity of the field, the need to engineer countermeasures based on speculation of what experts think computer attackers may do next, why the technology community has failed to respond to the need for enhanced security systems, how innovators could be encouraged to bring more options to the marketplace, and balancing the importance of security against the right of privacy.

Elements of Computer Security

Author : David Salomon
Publisher : Springer Science & Business Media
Page : 380 pages
File Size : 51,6 Mb
Release : 2010-08-05
Category : Computers
ISBN : 9780857290069

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Elements of Computer Security by David Salomon Pdf

As our society grows ever more reliant on computers, so it also becomes more vulnerable to computer crime. Cyber attacks have been plaguing computer users since the 1980s, and computer security experts are predicting that smart telephones and other mobile devices will also become the targets of cyber security threats in the future. Developed from the author's successful Springer guide to Foundations of Computer Security, this accessible textbook/reference is fully updated and enhanced with resources for students and tutors. Topics and features: examines the physical security of computer hardware, networks, and digital data; introduces the different forms of rogue software (or malware), discusses methods for preventing and defending against malware, and describes a selection of viruses, worms and Trojans in detail; investigates the important threats to network security, and explores the subjects of authentication, spyware, and identity theft; discusses issues of privacy and trust in the online world, including children's privacy and safety; includes appendices which discuss the definition, meaning, and history of the term hacker, introduce the language of "l33t Speak", and provide a detailed virus timeline; provides numerous exercises and examples throughout the text, in addition to a Glossary of terms used in the book; supplies additional resources at the associated website, http://www.DavidSalomon.name/, including an introduction to cryptography, and answers to the exercises. Clearly and engagingly written, this concise textbook is an ideal resource for undergraduate classes on computer security. The book is mostly non-mathematical, and is suitable for anyone familiar with the basic concepts of computers and computations.

Cybersecurity Threats, Malware Trends, and Strategies

Author : Tim Rains
Publisher : Packt Publishing Ltd
Page : 429 pages
File Size : 48,5 Mb
Release : 2020-05-29
Category : Computers
ISBN : 9781800205895

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Cybersecurity Threats, Malware Trends, and Strategies by Tim Rains Pdf

A comprehensive guide for cybersecurity professionals to acquire unique insights on the evolution of the threat landscape and how you can address modern cybersecurity challenges in your organisation Key FeaturesProtect your organization from cybersecurity threats with field-tested strategiesDiscover the most common ways enterprises initially get compromisedMeasure the effectiveness of your organization's current cybersecurity program against cyber attacksBook Description After scrutinizing numerous cybersecurity strategies, Microsoft's former Global Chief Security Advisor in this book helps you understand the efficacy of popular cybersecurity strategies and more. Cybersecurity Threats, Malware Trends, and Strategies offers an unprecedented long-term view of the global threat landscape by examining the twenty-year trend in vulnerability disclosures and exploitation, nearly a decade of regional differences in malware infections, the socio-economic factors that underpin them, and how global malware has evolved. This will give you further perspectives into malware protection for your organization. It also examines internet-based threats that CISOs should be aware of. The book will provide you with an evaluation of the various cybersecurity strategies that have ultimately failed over the past twenty years, along with one or two that have actually worked. It will help executives and security and compliance professionals understand how cloud computing is a game changer for them. By the end of this book, you will know how to measure the effectiveness of your organization's cybersecurity strategy and the efficacy of the vendors you employ to help you protect your organization and yourself. What you will learnDiscover cybersecurity strategies and the ingredients critical to their successImprove vulnerability management by reducing risks and costs for your organizationLearn how malware and other threats have evolved over the past decadeMitigate internet-based threats, phishing attacks, and malware distribution sitesWeigh the pros and cons of popular cybersecurity strategies of the past two decadesImplement and then measure the outcome of a cybersecurity strategyLearn how the cloud provides better security capabilities than on-premises IT environmentsWho this book is for This book is designed to benefit engineers, leaders, or any professional with either a responsibility for cyber security within their organization, or an interest in working in this ever-growing field.

Managing Cyber Threats

Author : Vipin Kumar,Jaideep Srivastava,Aleksandar Lazarevic
Publisher : Springer Science & Business Media
Page : 334 pages
File Size : 45,7 Mb
Release : 2005-11-23
Category : Computers
ISBN : 9780387242309

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Managing Cyber Threats by Vipin Kumar,Jaideep Srivastava,Aleksandar Lazarevic Pdf

Modern society depends critically on computers that control and manage the systems on which we depend in many aspects of our daily lives. While this provides conveniences of a level unimaginable just a few years ago, it also leaves us vulnerable to attacks on the computers managing these systems. In recent times the explosion in cyber attacks, including viruses, worms, and intrusions, has turned this vulnerability into a clear and visible threat. Due to the escalating number and increased sophistication of cyber attacks, it has become important to develop a broad range of techniques, which can ensure that the information infrastructure continues to operate smoothly, even in the presence of dire and continuous threats. This book brings together the latest techniques for managing cyber threats, developed by some of the world’s leading experts in the area. The book includes broad surveys on a number of topics, as well as specific techniques. It provides an excellent reference point for researchers and practitioners in the government, academic, and industrial communities who want to understand the issues and challenges in this area of growing worldwide importance.

Risk Management for Computer Security

Author : Andy Jones,Debi Ashenden
Publisher : Butterworth-Heinemann
Page : 298 pages
File Size : 45,5 Mb
Release : 2005-03-29
Category : Business & Economics
ISBN : 9780750677950

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Risk Management for Computer Security by Andy Jones,Debi Ashenden Pdf

Provides IT professionals with an integrated plan to establish and implement a corporate risk assessment and management program.

Handbook of Information Security, Threats, Vulnerabilities, Prevention, Detection, and Management

Author : Hossein Bidgoli
Publisher : John Wiley & Sons
Page : 1154 pages
File Size : 54,8 Mb
Release : 2006-03-13
Category : Business & Economics
ISBN : 9780470051214

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Handbook of Information Security, Threats, Vulnerabilities, Prevention, Detection, and Management by Hossein Bidgoli Pdf

The Handbook of Information Security is a definitive 3-volume handbook that offers coverage of both established and cutting-edge theories and developments on information and computer security. The text contains 180 articles from over 200 leading experts, providing the benchmark resource for information security, network security, information privacy, and information warfare.

Understanding Cyber Threats and Attacks

Author : Bimal Kumar Mishra,Jose R.C. Piqueira
Publisher : Nova Science Publishers
Page : 255 pages
File Size : 46,6 Mb
Release : 2020
Category : Political Science
ISBN : 153618537X

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Understanding Cyber Threats and Attacks by Bimal Kumar Mishra,Jose R.C. Piqueira Pdf

"In 1961, Leonard Kleinrock submitted to the MIT a PhD thesis entitled: "Information Flow in Large Communication Nets"1, an innovative idea for message exchanging procedures, based on the concept of post-office packet delivery procedures. It was the seed of ARPANET, a wide area data communication network, implemented in 1969, considered the origin of the Internet. At the end of the 1970's, digital transmission and packet-switching allowed the building of ISDN (Integrated Services Data Networks). Voice and data were integrated in the same network, given birth to electronic offices combining computation and communication technologies. The electronic miniaturization and the popularization of micro-computers in the 1980's, brought computer communication to home, allowing the integration and automation of many domestic tasks and access to some daily facilities from home. A new technological breakthrough came in 1989, when Tim Berners-Lee, a British scientist working at the European Organization for Nuclear Research (CERN), conceived the world wide web (www), easing the communication between machines around the world2. Nowadays, combining Kleinrock and Berners-Lee seminal ideas for network hardware and software, Internet became all pervasive in the daily life around the world, transforming the old telephone set into a small multipurpose computer. Consequently, human life radically changed. Our dependence on computer networks became undeniable and together with it, harmful programs or malwares, developedtodamagemachinesortostealinformation, represent permanent threat toindividuals and society. In computer science a new work research line emerged: cyber-security,which includes developing models, routines and software to protect machines and networks from malicious programs. This new discipline has attracted researchers to develop ideas for protecting people and corporations. Cyber-security is the object of this book, that presents hints about how the community is working to manage these threats: Mathematical models based on epidemiology studies, Control of malwares and virus propagation, Protection of essential service plants to assure reliability, the direct impact of virus and malwares over human activities and behavior, Government entities which are highly concerned with the necessary preventive actions. As cyber-security is a new and wide subject, the intention was to give a general idea of some points, leaving to the readers the task to go ahead"--

Computer Security, Privacy, and Politics

Author : Anonim
Publisher : IGI Global
Page : 342 pages
File Size : 48,5 Mb
Release : 2008-01-01
Category : Computers
ISBN : 9781599048062

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Computer Security, Privacy, and Politics by Anonim Pdf

"This book offers a review of recent developments of computer security, focusing on the relevance and implications of global privacy, law, and politics for society, individuals, and corporations.It compiles timely content on such topics as reverse engineering of software, understanding emerging computer exploits, emerging lawsuits and cases, global and societal implications, and protection from attacks on privacy"--Provided by publisher.

Computer and Information Security Handbook

Author : John R. Vacca
Publisher : Morgan Kaufmann
Page : 877 pages
File Size : 50,8 Mb
Release : 2009-05-04
Category : Computers
ISBN : 9780080921945

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Computer and Information Security Handbook by John R. Vacca Pdf

Presents information on how to analyze risks to your networks and the steps needed to select and deploy the appropriate countermeasures to reduce your exposure to physical and network threats. Also imparts the skills and knowledge needed to identify and counter some fundamental security risks and requirements, including Internet security threats and measures (audit trails IP sniffing/spoofing etc.) and how to implement security policies and procedures. In addition, this book covers security and network design with respect to particular vulnerabilities and threats. It also covers risk assessment and mitigation and auditing and testing of security systems as well as application standards and technologies required to build secure VPNs, configure client software and server operating systems, IPsec-enabled routers, firewalls and SSL clients. This comprehensive book will provide essential knowledge and skills needed to select, design and deploy a public key infrastructure (PKI) to secure existing and future applications. * Chapters contributed by leaders in the field cover theory and practice of computer security technology, allowing the reader to develop a new level of technical expertise* Comprehensive and up-to-date coverage of security issues facilitates learning and allows the reader to remain current and fully informed from multiple viewpoints* Presents methods of analysis and problem-solving techniques, enhancing the reader's grasp of the material and ability to implement practical solutions