Preventing Ransomware
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Preventing Ransomware
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Author : Abhijit Mohanta
language : en
Publisher: Packt Publishing
Release Date : 2018-03-23
Preventing Ransomware written by Abhijit Mohanta and has been published by Packt Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-23 with Computers categories.
Your one-stop guide to know digital extortion and it's prevention. Key Features A complete guide to how ransomware works Build a security mechanism to prevent digital extortion. A practical approach to knowing about, and responding to, ransomware. Book Description Ransomware has turned out to be the most aggressive malware and has affected numerous organizations in the recent past. The current need is to have a defensive mechanism in place for workstations and servers under one organization. This book starts by explaining the basics of malware, specifically ransomware. The book provides some quick tips on malware analysis and how you can identify different kinds of malware. We will also take a look at different types of ransomware, and how it reaches your system, spreads in your organization, and hijacks your computer. We will then move on to how the ransom is paid and the negative effects of doing so. You will learn how to respond quickly to ransomware attacks and how to protect yourself. The book gives a brief overview of the internals of security software and Windows features that can be helpful in ransomware prevention for administrators. You will also look at practical use cases in each stage of the ransomware phenomenon. The book talks in detail about the latest ransomware attacks involving WannaCry, Petya, and BadRabbit. By the end of this book, you will have end-to-end knowledge of the trending malware in the tech industry at present. What you will learn Understand malware types and malware techniques with examples Obtain a quick malware analysis Understand ransomware techniques, their distribution, and their payment mechanism Case studies of famous ransomware attacks Discover detection technologies for complex malware and ransomware Configure security software to protect against ransomware Handle ransomware infections Who this book is for This book is targeted towards security administrator, security analysts, or any stakeholders in the security sector who want to learn about the most trending malware in the current market: ransomware.
Ransomware Protection Playbook
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Author : Roger A. Grimes
language : en
Publisher: John Wiley & Sons
Release Date : 2021-09-14
Ransomware Protection Playbook written by Roger A. Grimes and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-14 with Computers categories.
Avoid becoming the next ransomware victim by taking practical steps today Colonial Pipeline. CWT Global. Brenntag. Travelex. The list of ransomware victims is long, distinguished, and sophisticated. And it's growing longer every day. In Ransomware Protection Playbook, computer security veteran and expert penetration tester Roger A. Grimes delivers an actionable blueprint for organizations seeking a robust defense against one of the most insidious and destructive IT threats currently in the wild. You'll learn about concrete steps you can take now to protect yourself or your organization from ransomware attacks. In addition to walking you through the necessary technical preventative measures, this critical book will show you how to: Quickly detect an attack, limit the damage, and decide whether to pay the ransom Implement a pre-set game plan in the event of a game-changing security breach to help limit the reputational and financial damage Lay down a secure foundation of cybersecurity insurance and legal protection to mitigate the disruption to your life and business A must-read for cyber and information security professionals, privacy leaders, risk managers, and CTOs, Ransomware Protection Playbook is an irreplaceable and timely resource for anyone concerned about the security of their, or their organization's, data.
The Ransomware Handbook
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Author : Mike Boutwell
language : en
Publisher: Mike Boutwell
Release Date : 2021-07-30
The Ransomware Handbook written by Mike Boutwell and has been published by Mike Boutwell this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-30 with categories.
The Ransomware Handbook takes on the task of informing leaders how they can practically prepare for ransomware attacks. The book educates readers on what ransomware is, how to identify it, how to minimise risks related to exposure to ransomware, and ultimately what to do if you ever fall victim to ransomware.
Ransomware And Cyber Extortion
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Author : Sherri Davidoff
language : en
Publisher: Addison-Wesley Professional
Release Date : 2022-10-18
Ransomware And Cyber Extortion written by Sherri Davidoff and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-18 with Computers categories.
Protect Your Organization from Devastating Ransomware and Cyber Extortion Attacks Ransomware and other cyber extortion crimes have reached epidemic proportions. The secrecy surrounding them has left many organizations unprepared to respond. Your actions in the minutes, hours, days, and months after an attack may determine whether you'll ever recover. You must be ready. With this book, you will be. Ransomware and Cyber Extortion is the ultimate practical guide to surviving ransomware, exposure extortion, denial-of-service, and other forms of cyber extortion. Drawing heavily on their own unpublished case library, cyber security experts Sherri Davidoff, Matt Durrin, and Karen Sprenger guide you through responding faster, minimizing damage, investigating more effectively, expediting recovery, and preventing it from happening in the first place. Proven checklists help your security teams act swiftly and effectively together, throughout the entire lifecycle--whatever the attack and whatever the source. Understand different forms of cyber extortion and how they evolved Quickly recognize indicators of compromise Minimize losses with faster triage and containment Identify threats, scope attacks, and locate "patient zero" Initiate and manage a ransom negotiation--and avoid costly mistakes Decide whether to pay, how to perform due diligence, and understand risks Know how to pay a ransom demand while avoiding common pitfalls Reduce risks of data loss and reinfection Build a stronger, holistic cybersecurity program that reduces your risk of getting hacked This guide offers immediate value to everyone involved in prevention, response, planning, or policy: CIOs, CISOs, incident responders, investigators, negotiators, executives, legislators, regulators, law enforcement professionals, and others. Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.
Ransomware
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Author : Allan Liska
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2016-11-21
Ransomware written by Allan Liska and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-21 with Computers categories.
The biggest online threat to businesses and consumers today is ransomware, a category of malware that can encrypt your computer files until you pay a ransom to unlock them. With this practical book, you’ll learn how easily ransomware infects your system and what steps you can take to stop the attack before it sets foot in the network. Security experts Allan Liska and Timothy Gallo explain how the success of these attacks has spawned not only several variants of ransomware, but also a litany of ever-changing ways they’re delivered to targets. You’ll learn pragmatic methods for responding quickly to a ransomware attack, as well as how to protect yourself from becoming infected in the first place. Learn how ransomware enters your system and encrypts your files Understand why ransomware use has grown, especially in recent years Examine the organizations behind ransomware and the victims they target Learn how wannabe hackers use Ransomware as a Service (RaaS) to launch campaigns Understand how ransom is paid—and the pros and cons of paying Use methods to protect your organization’s workstations and servers
Ransomware Prevention And Recovery
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Author : David C. Pettit
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2017-07-05
Ransomware Prevention And Recovery written by David C. Pettit and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-05 with categories.
Ransomware - Malware - WannaCry These pages are not just ransomware definitions or descriptions. Not just case studies of others' demises. Not just warnings and admonitions of what not to do. They are pages to give understanding and the justification for taking the action steps given so that you can prevent most any ransomware attack and, if not, recover from the attack fast and inexpensively without paying a ransom. WannaCry News - Ransomware Windows 7 Author David Pettit invites us to understand the progression and varieties of ransomware. To be informed of the things we may do to prevent and minimize an attack. To know that we are prepared. To go forth into the computing and Internet world without fear. To have confidence that we can recover with ease and thumb our noses at the criminals who would hold us up. Windows Ransomware - WannaCry Microsoft Patch Microsoft, Apple, and Linux systems are all under attack. Many technology pundits have been down on Microsoft as THE vulnerable platform with the implication that Apple and Linux platforms are not vulnerable. Ransomware criminals are not as picky as other malware creators may have been in the past. They are equal opportunity thieves. The material is useful for both the non-technical computer user and for information technology professionals. Users will find normal and easily understood words. Professional information technology workers will find an up to date list of ransomware, see that is has evolved over time, learn what can be done about it, have all the source references of the research presented, and be able to support users and clients better. Everyone will benefit from the focus on business continuity. At the end is helpful sample content for many company standards, policies, procedures, checklists, forms, and guidelines. Some of the most well-known ransomware: Spora, Cerber, Osiris, Goldeneye Petya, Wallet Dharma, TeslaCrypt, CryptXXX, CryptoWall, Locky, Ranscam, WannaCry
Ransomware Revealed
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Author : Nihad A. Hassan
language : en
Publisher: Apress
Release Date : 2019-11-06
Ransomware Revealed written by Nihad A. Hassan and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-06 with Computers categories.
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.
Incident Response Techniques For Ransomware Attacks
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Author : Oleg Skulkin
language : en
Publisher: Packt Publishing Ltd
Release Date : 2022-04-14
Incident Response Techniques For Ransomware Attacks written by Oleg Skulkin and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-04-14 with Computers categories.
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.
The Ransomware Threat Landscape Prepare For Recognise And Survive Ransomware Attacks
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Author : Alan Calder
language : en
Publisher: IT Governance Ltd
Release Date : 2021-02-18
The Ransomware Threat Landscape Prepare For Recognise And Survive Ransomware Attacks written by Alan Calder and has been published by IT Governance Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-02-18 with Computers categories.
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.
Breaking Ransomware
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Author : Jitender Narula
language : en
Publisher: BPB Publications
Release Date : 2023-03-21
Breaking Ransomware written by Jitender Narula and has been published by BPB Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-21 with Computers categories.
Crack a ransomware by identifying and exploiting weaknesses in its design KEY FEATURES ● Get an overview of the current security mechanisms available to prevent ransomware digital extortion. ● Explore different techniques to analyze a ransomware attack. ● Understand how cryptographic libraries are misused by malware authors to code ransomwares. DESCRIPTION Ransomware is a type of malware that is used by cybercriminals. So, to break that malware and find loopholes, you will first have to understand the details of ransomware. If you are looking to understand the internals of ransomware and how you can analyze and detect it, then this book is for you. This book starts with an overview of ransomware and its building blocks. The book will then help you understand the different types of cryptographic algorithms and how these encryption and decryption algorithms fit in the current ransomware architectures. Moving on, the book focuses on the ransomware architectural details and shows how malware authors handle key management. It also explores different techniques used for ransomware assessment. Lastly, the book will help you understand how to detect a loophole and crack ransomware encryption. By the end of this book, you will be able to identify and combat the hidden weaknesses in the internal components of ransomware. WHAT YOU WILL LEARN ● Get familiar with the structure of Portable Executable file format. ● Understand the crucial concepts related to Export Directory and Export Address Table. ● Explore different techniques used for ransomware static and dynamic analysis. ● Learn how to investigate a ransomware attack. ● Get expert tips to mitigate ransomware attacks. WHO THIS BOOK IS FOR This book is for cybersecurity professionals and malware analysts who are responsible for mitigating malware and ransomware attacks. This book is also for security professionals who want to learn how to prevent, detect, and respond to ransomware attacks. Basic knowledge of C/C++, x32dbg and Reverse engineering skills is a must. TABLE OF CONTENTS Section I: Ransomware Understanding 1. Warning Signs, Am I Infected? 2. Ransomware Building Blocks 3. Current Defense in Place 4. Ransomware Abuses Cryptography 5. Ransomware Key Management Section II: Ransomware Internals 6. Internal Secrets of Ransomware 7. Portable Executable Insides 8. Portable Executable Sections Section III: Ransomware Assessment 9. Performing Static Analysis 10. Perform Dynamic Analysis Section IV: Ransomware Forensics 11. What’s in the Memory 12. LockCrypt 2.0 Ransomware Analysis 13. Jigsaw Ransomware Analysis Section V: Ransomware Rescue 14. Experts Tips to Manage Attacks