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The Ransomware Threat Landscape - Prepare for, recognise and survive ransomware attacks

The Ransomware Threat Landscape - Prepare for, recognise and survive ransomware attacks PDF Author: Alan Calder
Publisher: IT Governance Ltd
ISBN: 1787782794
Category : Computers
Languages : en
Pages : 85

Book Description
Ransomware will cost companies around the world $20 billion in 2021. Prepare for, recognise and survive ransomware attacks with this essential guide which sets out clearly how ransomware works, to help business leaders better understand the strategic risks, and explores measures that can be put in place to protect the organisation.

The Ransomware Threat Landscape - Prepare for, recognise and survive ransomware attacks

The Ransomware Threat Landscape - Prepare for, recognise and survive ransomware attacks PDF Author: Alan Calder
Publisher: IT Governance Ltd
ISBN: 1787782794
Category : Computers
Languages : en
Pages : 85
Book Description
Ransomware will cost companies around the world $20 billion in 2021. Prepare for, recognise and survive ransomware attacks with this essential guide which sets out clearly how ransomware works, to help business leaders better understand the strategic risks, and explores measures that can be put in place to protect the organisation.

The Ransomware Threat Landscape

The Ransomware Threat Landscape PDF Author: Alan Calder
Publisher: Itgp
ISBN: 9781787782785
Category :
Languages : en
Pages : 90
Book Description
Prepare for, recognise and survive ransomware attacks with this essential guide which sets out clearly how ransomware works, to help business leaders better understand the measures that can be put in place to protect the organisation.

ENISA Threat Landscape for Ransomware Attacks

ENISA Threat Landscape for Ransomware Attacks PDF Author: Ifigeneia Lella
Publisher:
ISBN: 9789292045807
Category :
Languages : en
Pages : 0
Book Description
The threat of ransomware has consistently ranked at the top in the ENISA Threat Landscape for the past few years and, in particular, in 2021 it was assessed as being the prime cybersecurity threat across the EU. Motivated mainly by greed for money, the ransomware business model has grown exponentially in the last decade and it is projected to cost more than 10 trillion USD by 2025. The evolution of the business model to a more specialised and organised distribution of labour through a cybercrime-as-a-service model has turned ransomware into a commodity. Nowadays, it seems simpler for anyone with basic technical skills to quickly perform ransomware attacks. The introduction of cryptocurrency, the fact that affected companies actually do pay the ransom, and the more efficient division of work, have greatly fuelled the growth of ransomware, generating a catastrophic global effect. Even though ransomware is not new, technologies evolve and with them so do attacks and vulnerabilities, thus pressurising organisations to be always prepared for a ransomware attack. In many cases, staying in business requires difficult decisions, such as paying or not paying the ransom6, since this money ends up fuelling ransomware activities. This is despite year-long and consistent recommendation not to pay ransom demands and to contact the relevant cybersecurity authorities to assist in handling such incidents. This report brings new insights into the ransomware threat landscape through a careful study of 623 ransomware incidents from May 2021 to June 2022. The incidents were analysed in-depth to identify their core elements, providing answers to some important questions such as how do the attacks happen, are ransom demands being paid and which sectors are the most affected. The report focuses on ransomware incidents and not on the threat actors or tools, aiming to analyse ransomware attacks that actually happened as opposed to what could happen based on ransomware capabilities. This ransomware threat landscape has been developed on the basis of the recently published ENISA Cybersecurity Threat Landscape Methodology. The report starts by clearly defining what ransomware is since it has proven to be an elusive concept spanning various dimensions and including different stages. The definition is followed by a novel description of the types of ransomware that breaks the traditional classification and instead focuses on the four actions performed by ransomware, i.e. Lock, Encrypt, Delete, Steal (LEDS), and the assets at which these actions are aimed. By defining the types of ransomware, it is then possible to study the life cycle of ransomware and its business models. This characterisation of ransomware leads into the core of this report which is the deep analysis of 623 incidents and its summary in precise statistics. The report ends by highlighting recommendations for readers and key conclusions.

Incident Response Techniques for Ransomware Attacks

Incident Response Techniques for Ransomware Attacks PDF Author: Oleg Skulkin
Publisher: Packt Publishing Ltd
ISBN: 1803233990
Category : Computers
Languages : en
Pages : 228
Book Description
Explore the world of modern human-operated ransomware attacks, along with covering steps to properly investigate them and collecting and analyzing cyber threat intelligence using cutting-edge methods and tools Key FeaturesUnderstand modern human-operated cyber attacks, focusing on threat actor tactics, techniques, and proceduresCollect and analyze ransomware-related cyber threat intelligence from various sourcesUse forensic methods and tools to reconstruct ransomware attacks and prevent them in the early stagesBook Description Ransomware attacks have become the strongest and most persistent threat for many companies around the globe. Building an effective incident response plan to prevent a ransomware attack is crucial and may help you avoid heavy losses. Incident Response Techniques for Ransomware Attacks is designed to help you do just that. This book starts by discussing the history of ransomware, showing you how the threat landscape has changed over the years, while also covering the process of incident response in detail. You'll then learn how to collect and produce ransomware-related cyber threat intelligence and look at threat actor tactics, techniques, and procedures. Next, the book focuses on various forensic artifacts in order to reconstruct each stage of a human-operated ransomware attack life cycle. In the concluding chapters, you'll get to grips with various kill chains and discover a new one: the Unified Ransomware Kill Chain. By the end of this ransomware book, you'll be equipped with the skills you need to build an incident response strategy for all ransomware attacks. What you will learnUnderstand the modern ransomware threat landscapeExplore the incident response process in the context of ransomwareDiscover how to collect and produce ransomware-related cyber threat intelligenceUse forensic methods to collect relevant artifacts during incident responseInterpret collected data to understand threat actor tactics, techniques, and proceduresUnderstand how to reconstruct the ransomware attack kill chainWho this book is for This book is for security researchers, security analysts, or anyone in the incident response landscape who is responsible for building an incident response model for ransomware attacks. A basic understanding of cyber threats will be helpful to get the most out of this book.

Internet of Things, Threats, Landscape, and Countermeasures

Internet of Things, Threats, Landscape, and Countermeasures PDF Author: Stavros Shiaeles
Publisher: CRC Press
ISBN: 1000380610
Category : Technology & Engineering
Languages : en
Pages : 358
Book Description
Internet of Things (IoT) is an ecosystem comprised of heterogeneous connected devices that communicate to deliver capabilities making our living, cities, transport, energy, and other areas more intelligent. This book delves into the different cyber-security domains and their challenges due to the massive amount and the heterogeneity of devices. This book introduces readers to the inherent concepts of IoT. It offers case studies showing how IoT counteracts the cyber-security concerns for domains. It provides suggestions on how to mitigate cyber threats by compiling a catalogue of threats that currently comprise the contemporary threat landscape. It then examines different security measures that can be applied to system installations or operational environment and discusses how these measures may alter the threat exploitability level and/or the level of the technical impact. Professionals, graduate students, researchers, academicians, and institutions that are interested in acquiring knowledge in the areas of IoT and cyber-security, will find this book of interest.

Cyber Technological Paradigms and Threat Landscape in India

Cyber Technological Paradigms and Threat Landscape in India PDF Author: Ramnath Reghunadhan
Publisher: Springer Nature
ISBN: 9811691282
Category : Artificial intelligence
Languages : en
Pages : 150
Book Description
The book deals with technological governance of cyberspace and threat landscape, with a special focus on the Indian context. It provides a historical and chronological understanding of cyber threats across the world, and their impact on the nation-states. It places the cyber technological paradigms and platforms in various theoretical frameworks. The core section of the book deals with the cyber technological paradigms, i.e., governance, policing, and diplomacy in Digital India. The scenario of artificial intelligence (AI) in India is also dealt with, comparing AI in India with those of international actors. The book analyses in detail, the overall structural and institutional frameworks, entailing the need to leap towards what is considered as Reimagining India. It provides policy recommendations and suggestions on improving various actions, initiatives and resilience related taken in order to deal with the chaotic features of cyber technological threat landscape in India.

Cybersecurity Threats, Malware Trends, and Strategies

Cybersecurity Threats, Malware Trends, and Strategies PDF Author: Tim Rains
Publisher: Packt Publishing Ltd
ISBN: 1804618950
Category : Computers
Languages : en
Pages : 585
Book Description
Implement effective cybersecurity strategies to help you and your security team protect, detect, and respond to modern-day threats Purchase of the print or Kindle book includes a free eBook in PDF format. Key Features Protect your organization from cybersecurity threats with field-tested strategies Understand threats such as exploits, malware, internet-based threats, and governments Measure the effectiveness of your organization's current cybersecurity program against modern attackers' tactics Book Description Tim Rains is Microsoft's former Global Chief Security Advisor and Amazon Web Services' former Global Security Leader for Worldwide Public Sector. He has spent the last two decades advising private and public sector organizations all over the world on cybersecurity strategies. Cybersecurity Threats, Malware Trends, and Strategies, Second Edition builds upon the success of the first edition that has helped so many aspiring CISOs, and cybersecurity professionals understand and develop effective data-driven cybersecurity strategies for their organizations. In this edition, you'll examine long-term trends in vulnerability disclosures and exploitation, regional differences in malware infections and the socio-economic factors that underpin them, and how ransomware evolved from an obscure threat to the most feared threat in cybersecurity. You'll also gain valuable insights into the roles that governments play in cybersecurity, including their role as threat actors, and how to mitigate government access to data. The book concludes with a deep dive into modern approaches to cybersecurity using the cloud. By the end of this book, you will have a better understanding of the threat landscape, how to recognize good Cyber Threat Intelligence, and how to measure the effectiveness of your organization's cybersecurity strategy. What you will learn Discover enterprise cybersecurity strategies and the ingredients critical to their success Improve vulnerability management by reducing risks and costs for your organization Mitigate internet-based threats such as drive-by download attacks and malware distribution sites Learn the roles that governments play in cybersecurity and how to mitigate government access to data Weigh the pros and cons of popular cybersecurity strategies such as Zero Trust, the Intrusion Kill Chain, and others Implement and then measure the outcome of a cybersecurity strategy Discover how the cloud can provide better security and compliance capabilities than on-premises IT environments Who this book is for This book is for anyone who is looking to implement or improve their organization's cybersecurity strategy. This includes Chief Information Security Officers (CISOs), Chief Security Officers (CSOs), compliance and audit professionals, security architects, and cybersecurity professionals. Basic knowledge of Information Technology (IT), software development principles, and cybersecurity concepts is assumed.

Cybersecurity Issues in Emerging Technologies

Cybersecurity Issues in Emerging Technologies PDF Author: Leandros Maglaras
Publisher: CRC Press
ISBN: 1000459217
Category : Computers
Languages : en
Pages : 157
Book Description
The threat landscape is evolving with tremendous speed. We are facing an extremely fast-growing attack surface with a diversity of attack vectors, a clear asymmetry between attackers and defenders, billions of connected IoT devices, mostly reactive detection and mitigation approaches, and finally big data challenges. The clear asymmetry of attacks and the enormous amount of data are additional arguments to make it necessary to rethink cybersecurity approaches in terms of reducing the attack surface, to make the attack surface dynamic, to automate the detection, risk assessment, and mitigation, and to investigate the prediction and prevention of attacks with the utilization of emerging technologies like blockchain, artificial intelligence and machine learning. This book contains eleven chapters dealing with different Cybersecurity Issues in Emerging Technologies. The issues that are discussed and analyzed include smart connected cars, unmanned ships, 5G/6G connectivity, blockchain, agile incident response, hardware assisted security, ransomware attacks, hybrid threats and cyber skills gap. Both theoretical analysis and experimental evaluation of state-of-the-art techniques are presented and discussed. Prospective readers can be benefitted in understanding the future implications of novel technologies and proposed security solutions and techniques. Graduate and postgraduate students, research scholars, academics, cybersecurity professionals, and business leaders will find this book useful, which is planned to enlighten both beginners and experienced readers.

Detection of Intrusions and Malware, and Vulnerability Assessment

Detection of Intrusions and Malware, and Vulnerability Assessment PDF Author: Michalis Polychronakis
Publisher: Springer
ISBN: 3319608762
Category : Computers
Languages : en
Pages : 412
Book Description
This book constitutes the refereed proceedings of the 14th International Conference on Detection of Intrusions and Malware, and Vulnerability Assessment, DIMVA 2017, held in Bonn, Germany, in July 2017. The 18 revised full papers included in this book were carefully reviewed and selected from 67 submissions. They present topics such as enclaves and isolation; malware analysis; cyber-physical systems; detection and protection; code analysis; and web security.

Cyber Threat Intelligence

Cyber Threat Intelligence PDF Author: Ali Dehghantanha
Publisher: Springer
ISBN: 3319739514
Category : Computers
Languages : en
Pages : 334
Book Description
This book provides readers with up-to-date research of emerging cyber threats and defensive mechanisms, which are timely and essential. It covers cyber threat intelligence concepts against a range of threat actors and threat tools (i.e. ransomware) in cutting-edge technologies, i.e., Internet of Things (IoT), Cloud computing and mobile devices. This book also provides the technical information on cyber-threat detection methods required for the researcher and digital forensics experts, in order to build intelligent automated systems to fight against advanced cybercrimes. The ever increasing number of cyber-attacks requires the cyber security and forensic specialists to detect, analyze and defend against the cyber threats in almost real-time, and with such a large number of attacks is not possible without deeply perusing the attack features and taking corresponding intelligent defensive actions – this in essence defines cyber threat intelligence notion. However, such intelligence would not be possible without the aid of artificial intelligence, machine learning and advanced data mining techniques to collect, analyze, and interpret cyber-attack campaigns which is covered in this book. This book will focus on cutting-edge research from both academia and industry, with a particular emphasis on providing wider knowledge of the field, novelty of approaches, combination of tools and so forth to perceive reason, learn and act on a wide range of data collected from different cyber security and forensics solutions. This book introduces the notion of cyber threat intelligence and analytics and presents different attempts in utilizing machine learning and data mining techniques to create threat feeds for a range of consumers. Moreover, this book sheds light on existing and emerging trends in the field which could pave the way for future works. The inter-disciplinary nature of this book, makes it suitable for a wide range of audiences with backgrounds in artificial intelligence, cyber security, forensics, big data and data mining, distributed systems and computer networks. This would include industry professionals, advanced-level students and researchers that work within these related fields.