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Ransomware Revealed

Ransomware Revealed

Author: Nihad A. Hassan

Publisher: Apress

ISBN: 9781484242551

Category: Computers

Page: 229

View: 940

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Know how to mitigate and handle ransomware attacks via the essential cybersecurity training in this book so you can stop attacks before they happen. Learn the types of ransomware, distribution methods, internal structure, families (variants), defense strategies, recovery methods, and legal issues related to reporting ransomware incidents to authorities and other affected parties. This book also teaches you how to develop a ransomware incident response plan to minimize ransomware damage and recover normal operations quickly. Ransomware is a category of malware that can encrypt your computer and mobile device files until you pay a ransom to unlock them. Ransomware attacks are considered the most prevalent cybersecurity threats today—the number of new ransomware variants has grown 30-fold since 2015 and they currently account for roughly 40% of all spam messages. Attacks have increased in occurrence from one every 40 seconds to one every 14 seconds. Government and private corporations are targets. Despite the security controls set by organizations to protect their digital assets, ransomware is still dominating the world of security and will continue to do so in the future. Ransomware Revealed discusses the steps to follow if a ransomware infection occurs, such as how to pay the ransom through anonymous payment methods, perform a backup and restore your affected files, and search online to find a decryption tool to unlock (decrypt) your files for free. Mitigation steps are discussed in depth for both endpoint devices and network systems. What You Will Learn Be aware of how ransomware infects your system Comprehend ransomware components in simple terms Recognize the different types of ransomware familiesIdentify the attack vectors employed by ransomware to infect computer systemsKnow how to prevent ransomware attacks from successfully comprising your system and network (i.e., mitigation strategies) Know what to do if a successful ransomware infection takes place Understand how to pay the ransom as well as the pros and cons of paying Set up a ransomware response plan to recover from such attacks Who This Book Is For Those who do not specialize in the cybersecurity field (but have adequate IT skills) and want to fully understand the anatomy of ransomware threats. Although most of the book's content will be understood by ordinary computer users, it will also prove useful for experienced IT users aiming to understand the ins and outs of ransomware threats without diving deep into the technical jargon of the internal structure of ransomware.

Wannacry Ransomware Attack: Learning the Essentials

Wannacry Ransomware Attack: Learning the Essentials

Author: Dale Michelson

Publisher: First Rank Publishing

ISBN:

Category:

Page:

View: 400

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WannaCry and Ransomware are two versions of malicious software that has some caused problems for many companies in Russia, Ukraine, Spain, Taiwan and other countries. This has led to data and PCs locked up and held at ransom. Ransomware Revealed Ransomware was revealed to the public as vulnerability with regards to documents being leaked which is NSA-related. This was used to infect PCs and all its contents encrypted, after which hundreds of thousands of dollars was demanded to decrypt the files.

Advances in Human Factors in Cybersecurity

Advances in Human Factors in Cybersecurity

Author: Isabella Corradini

Publisher: Springer Nature

ISBN: 9783030525811

Category: Technology & Engineering

Page: 142

View: 249

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This book reports on the latest research and developments in the field of human factors in cybersecurity. It analyzes how the human vulnerabilities can be exploited by cybercriminals and proposes methods and tools to increase cybersecurity awareness. The chapters cover the social, economic and behavioral aspects of the cyberspace, providing a comprehensive perspective to manage cybersecurity risks. By gathering the proceedings of the AHFE Virtual Conference on Human Factors Cybersecurity, held on July 16–20, 2020, this book offers a timely perspective of key psychological and organizational factors influencing cybersecurity, reporting on technical tools, training methods and personnel management strategies that should enable achieving a holistic cyber protection for both individuals and organizations. By combining concepts and methods of engineering, education, computer science and psychology, it offers an inspiring guide for researchers and professionals, as well as decision-makers, working at the interfaces of those fields.

Foreign Policy Issues for America

Foreign Policy Issues for America

Author: Richard W. Mansbach

Publisher: Routledge

ISBN: 9781351186858

Category: Political Science

Page: 244

View: 684

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As America’s first president never to have served in government or the military, Donald Trump entered the White House with an unformed foreign policy position. Yet he was confronted by a wide range of developing issues; the rise of China, Russian-United States relations, the resurgence of nationalism in Europe, U.S. Foreign Policy in Latin America, environmental challenges, terrorism, security challenges of failing states, cyber security threats, and challenges in international political economy. This volume focuses on these sensitive foreign policy issues that determine the prospects for American decline or continued hegemony. Contributions are divided into ‘regional’ and ‘functional’ issues, exploring the nature and significance of the challenge, the previous response, and President Trump’s policies and their consequences. Topics have been selected to address political, military, economic, and social factors in global politics and the book will appeal to undergraduates and scholars of U.S. foreign policy at all levels.

The Art of Cyberwarfare

The Art of Cyberwarfare

Author: Jon DiMaggio

Publisher: No Starch Press

ISBN: 9781718502147

Category: Computers

Page: 274

View: 458

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A practical guide to understanding and analyzing cyber attacks by advanced attackers, such as nation states. Cyber attacks are no longer the domain of petty criminals. Today, companies find themselves targeted by sophisticated nation state attackers armed with the resources to craft scarily effective campaigns. This book is a detailed guide to understanding the major players in these cyber wars, the techniques they use, and the process of analyzing their advanced attacks. Whether you’re an individual researcher or part of a team within a Security Operations Center (SoC), you’ll learn to approach, track, and attribute attacks to these advanced actors. The first part of the book is an overview of actual cyber attacks conducted by nation-state actors and other advanced organizations. It explores the geopolitical context in which the attacks took place, the patterns found in the attackers’ techniques, and the supporting evidence analysts used to attribute such attacks. Dive into the mechanisms of: North Korea’s series of cyber attacks against financial institutions, which resulted in billions of dollars stolen The world of targeted ransomware attacks, which have leveraged nation state tactics to cripple entire corporate enterprises with ransomware Recent cyber attacks aimed at disrupting or influencing national elections globally The book’s second part walks through how defenders can track and attribute future attacks. You’ll be provided with the tools, methods, and analytical guidance required to dissect and research each stage of an attack campaign. Here, Jon DiMaggio demonstrates some of the real techniques he has employed to uncover crucial information about the 2021 Colonial Pipeline attacks, among many other advanced threats. He now offers his experience to train the next generation of expert analysts.

Networking, Intelligent Systems and Security

Networking, Intelligent Systems and Security

Author: Mohamed Ben Ahmed

Publisher: Springer Nature

ISBN: 9789811636370

Category: Technology & Engineering

Page: 901

View: 363

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This book gathers best selected research papers presented at the International Conference on Networking, Intelligent Systems and Security, held in Kenitra, Morocco, during 01–02 April 2021. The book highlights latest research and findings in the field of ICT, and it provides new solutions, efficient tools, and techniques that draw on modern technologies to increase urban services. In addition, it provides a critical overview of the status quo, shares new propositions, and outlines future perspectives in networks, smart systems, security, information technologies, and computer science.

Cyber Arms

Cyber Arms

Author: Stanislav Abaimov

Publisher: CRC Press

ISBN: 9781000081176

Category: Computers

Page: 238

View: 628

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This book will raise awareness on emerging challenges of AIempowered cyber arms used in weapon systems and stockpiled in the global cyber arms race. Based on real life events, it provides a comprehensive analysis of cyber offensive and defensive landscape, analyses the cyber arms evolution from prank malicious codes into lethal weapons of mass destruction, reveals the scale of cyber offensive conflicts, explores cyber warfare mutation, warns about cyber arms race escalation and use of Artificial Intelligence (AI) for military purposes. It provides an expert insight into the current and future malicious and destructive use of the evolved cyber arms, AI and robotics, with emphasis on cyber threats to CBRNe and critical infrastructure. The book highlights international efforts in regulating the cyber environment, reviews the best practices of the leading cyber powers and their controversial approaches, recommends responsible state behaviour. It also proposes information security and cyber defence solutions and provides definitions for selected conflicting cyber terms. The disruptive potential of cyber tools merging with military weapons is examined from the technical point of view, as well as legal, ethical, and political perspectives.

Malware Forensics Field Guide for Windows Systems

Malware Forensics Field Guide for Windows Systems

Author: Cameron H. Malin

Publisher: Elsevier

ISBN: 9781597494731

Category: Computers

Page: 560

View: 649

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Malware Forensics Field Guide for Windows Systems is a handy reference that shows students the essential tools needed to do computer forensics analysis at the crime scene. It is part of Syngress Digital Forensics Field Guides, a series of companions for any digital and computer forensic student, investigator or analyst. Each Guide is a toolkit, with checklists for specific tasks, case studies of difficult situations, and expert analyst tips that will aid in recovering data from digital media that will be used in criminal prosecution. This book collects data from all methods of electronic data storage and transfer devices, including computers, laptops, PDAs and the images, spreadsheets and other types of files stored on these devices. It is specific for Windows-based systems, the largest running OS in the world. The authors are world-renowned leaders in investigating and analyzing malicious code. Chapters cover malware incident response - volatile data collection and examination on a live Windows system; analysis of physical and process memory dumps for malware artifacts; post-mortem forensics - discovering and extracting malware and associated artifacts from Windows systems; legal considerations; file identification and profiling initial analysis of a suspect file on a Windows system; and analysis of a suspect program. This field guide is intended for computer forensic investigators, analysts, and specialists. A condensed hand-held guide complete with on-the-job tasks and checklists Specific for Windows-based systems, the largest running OS in the world Authors are world-renowned leaders in investigating and analyzing malicious code

Malware Forensics Field Guide for Linux Systems

Malware Forensics Field Guide for Linux Systems

Author: Cameron H. Malin

Publisher: Newnes

ISBN: 9781597494717

Category: Computers

Page: 616

View: 821

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Malware Forensics Field Guide for Linux Systems is a handy reference that shows students the essential tools needed to do computer forensics analysis at the crime scene. It is part of Syngress Digital Forensics Field Guides, a series of companions for any digital and computer forensic student, investigator or analyst. Each Guide is a toolkit, with checklists for specific tasks, case studies of difficult situations, and expert analyst tips that will aid in recovering data from digital media that will be used in criminal prosecution. This book collects data from all methods of electronic data storage and transfer devices, including computers, laptops, PDAs and the images, spreadsheets and other types of files stored on these devices. It is specific for Linux-based systems, where new malware is developed every day. The authors are world-renowned leaders in investigating and analyzing malicious code. Chapters cover malware incident response - volatile data collection and examination on a live Linux system; analysis of physical and process memory dumps for malware artifacts; post-mortem forensics - discovering and extracting malware and associated artifacts from Linux systems; legal considerations; file identification and profiling initial analysis of a suspect file on a Linux system; and analysis of a suspect program. This book will appeal to computer forensic investigators, analysts, and specialists. A compendium of on-the-job tasks and checklists Specific for Linux-based systems in which new malware is developed every day Authors are world-renowned leaders in investigating and analyzing malicious code

Proceedings of International Conference on IoT Inclusive Life (ICIIL 2019), NITTTR Chandigarh, India

Proceedings of International Conference on IoT Inclusive Life (ICIIL 2019), NITTTR Chandigarh, India

Author: Maitreyee Dutta

Publisher: Springer Nature

ISBN: 9789811530203

Category: Technology & Engineering

Page: 461

View: 389

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This book gathers selected research papers presented at the AICTE-sponsored International Conference on IoT Inclusive Life (ICIIL 2019), which was organized by the Department of Computer Science and Engineering, National Institute of Technical Teachers Training and Research, Chandigarh, India, on December 19–20, 2019. In contributions by active researchers, the book presents innovative findings and important developments in IoT-related studies, making it a valuable resource for researchers, engineers, and industrial professionals around the globe.

Introduction to Information Systems

Introduction to Information Systems

Author: R. Kelly Rainer

Publisher: John Wiley & Sons

ISBN: 9781119859932

Category: Business

Page: 595

View: 421

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Introduction to Information Systems, 9th Edition delivers an essential resource for undergraduate business majors seeking ways to harness information technology systems to succeed in their current or future jobs. The book assists readers in developing a foundational understanding of information systems and technology and apply it to common business problems. This International Adaptation covers applications of the latest technologies with the addition of new cases from Europe, Middle East, Africa, Australia, and Asia-Pacific countries. It focuses on global business environment for students to understand the norms of using technology while operating on online platforms for exploring new avenues in different geographical locations. The book includes real business scenarios of how latest technologies such as Big Data, Cloud Computing, Blockchain, and IoT are perceived and adopted across countries. New cases highlight key technology issues faced by organizations such as designing and implementing IT security policies, dealing with ethical dilemma of securing customer data, moving IT infrastructure to cloud, and identifying how AI can be used to improve the efficiency of business operations.

Research in Attacks, Intrusions, and Defenses

Research in Attacks, Intrusions, and Defenses

Author: Herbert Bos

Publisher: Springer

ISBN: 9783319263625

Category: Computers

Page: 638

View: 310

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This book constitutes the refereed proceedings of the 18th International Symposium on Research in Attacks, Intrusions and Defenses, RAID 2015, held in Kyoto, Japan, in November 2015. The 28 full papers were carefully reviewed and selected from 119 submissions. This symposium brings together leading researchers and practitioners from academia, government, and industry to discuss novel security problems, solutions, and technologies related to intrusion detection, attacks, and defenses.