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Wannacry Ransomware Attack: Learning the Essentials

Wannacry Ransomware Attack: Learning the Essentials
Author: Dale Michelson
Publisher: First Rank Publishing
Total Pages: 24
Release:
Genre:
ISBN:
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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.

WannaCry Ransomware Attack: Protect Yourself from WannaCry Ransomware

WannaCry Ransomware Attack: Protect Yourself from WannaCry Ransomware
Author: Emi Kalita
Publisher:
Total Pages: 66
Release: 2017-05-20
Genre:
ISBN: 9781521340301
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Ransomware is emerged as one of the treacherous cyber attack facing both companies & clients. Major ransomware gangs can handle pushing their malware to an incredible number of computer systems. Users under ransomware hit often discover their priceless data locked with indestructible encryption. The excellence of the ransomware business design has generated a gold-rush mentality among attackers, as growing figures seek to cash in. Infection amounts are trending up-wards, with the number of new ransomware households discovered annually.Attacks against organizations are slowly increasing. While wide-scale, indiscriminate ransomware promotions stay the most common form of threat, new and more complex attacks are growing. Although more complex and time-consuming to execute, an effective targeted strike on a business can potentially infect a large number of computers, causing massive functional disruption and serious harm to earnings and reputation. In this book you will come to know all about Ransomware attack including new treats, preventation measure, new families and the way they enter into the computer. You need to be fully aware of the risk posed by ransomware and make building their defenses a continuing concern. While a multilayered method of security minimizes the opportunity of illness, it's also vital to educate peoples about ransomware and cause them to become adopt guidelines.

Defeating Ransomware

Defeating Ransomware
Author: Paul Watters
Publisher: Createspace Independent Publishing Platform
Total Pages: 96
Release: 2017-05-16
Genre:
ISBN: 9781546750727
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Ransomware like WannaCry can be defeated through a combination of cyber security planning, policies, procedures, guidelines and standards. This book introduces these key concepts, allowing for real world change to be effected, preventing ransomware and other attacks from crippling your organisation.

Bolstering the Government's Cybersecurity

Bolstering the Government's Cybersecurity
Author: Space Subcommittee on Oversight & Subcommittee on Research and Technology Committee on Science, Space, and Technology House of Representatives
Publisher: Createspace Independent Publishing Platform
Total Pages: 96
Release: 2018-01-18
Genre:
ISBN: 9781983895159
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Cybersecurity-a concept we hear mentioned frequently, especially in this period of rapidly emerging threats-is an ever-evolving concept. Maintaining an effective cybersecurity posture requires constant vigilance as new threats emerge and old ones return. Too often, however, when we hear about the importance of cybersecurity, we are left without concrete steps to take to ensure our systems are best positioned to defend against emerging threats. One of the goals of today's hearing is to learn about real, tangible measures the government can take to ensure its IT security systems are appropriately reinforced to defend against new and emerging threats, including novel and sophisticated ransomware threats. The specific focus of today's hearing will be the recent WannaCry ransomware attack, a new type of ransomware infection, which affected over one million unique systems last month in a worldwide attack that impacted nearly every country in the world. Although the concept of ransomware is not new, the type of ransomware employed by WannaCry was novel. WannaCry worked by encrypting documents on a computer, instructing victims to pay $300 in Bitcoin in order to regain access to their user's documents. Unlike typical forms of ransomware, however, WannaCry signaled the ushering in of a new type of worming ransomware, which caused the attack to spread faster and more rapidly with each new infection. In light of the novelty built into WannaCry's method of attack, cybersecurity experts, including those we will hear from today, have expressed significant concerns that WannaCry is only a preview of a more sophisticated ransomware infection that many believe will inevitably be launched by hackers in the near future.

Endpoint Detection and Response Essentials

Endpoint Detection and Response Essentials
Author: Guven Boyraz
Publisher: Packt Publishing Ltd
Total Pages: 171
Release: 2024-05-24
Genre: Computers
ISBN: 1835465765
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Elevate your expertise in endpoint detection and response by mastering advanced EDR/XDR concepts through real-life examples and fortify your organization's cyber defense strategy Key Features Learn how to tackle endpoint security problems in your organization Apply practical guidance and real-world examples to harden endpoint security Implement EDR/XDR tools for optimal protection of digital assets Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionIn this data-driven age, safeguarding sensitive data and privacy has become paramount, demanding a deep understanding of the intricacies of cyberspace and its associated threats. With a focus on endpoint defense, Endpoint Detection and Response Essentials guides you in implementing EDR solutions to stay ahead of attackers and ensure the overall security posture of your IT infrastructure. Starting with an insightful introduction to EDR and its significance in the modern cyber threat landscape, this book offers a quick overview of popular EDR tools followed by their practical implementation. From real-world case studies, best practices, and deployment strategies to maximizing the effectiveness of EDR, including endpoint hardening techniques and advanced DNS visibility methods, this comprehensive resource equips you with the knowledge and hands-on skills to strengthen your organization’s defense against cyber attacks. Recognizing the role of the DNS protocol, you’ll fortify your organization's endpoint defense proactively. By the end of this book, you'll have honed the skills needed to construct a resilient cybersecurity defense for yourself and your organization.What you will learn Gain insight into current cybersecurity threats targeting endpoints Understand why antivirus solutions are no longer sufficient for robust security Explore popular EDR/XDR tools and their implementation Master the integration of EDR tools into your security operations Uncover evasion techniques employed by hackers in the EDR/XDR context Get hands-on experience utilizing DNS logs for endpoint defense Apply effective endpoint hardening techniques within your organization Who this book is for If you're an IT professional seeking to safeguard yourself and your company's digital assets, this book is for you. To make the most of its content, a foundational understanding of GNU/Linux, operating systems, networks, and programming concepts is recommended. Additionally, security professionals eager to delve into advanced endpoint defense techniques will find this book invaluable.

Information Security Essentials

Information Security Essentials
Author: Susan E. McGregor
Publisher: Columbia University Press
Total Pages: 165
Release: 2021-06-01
Genre: Language Arts & Disciplines
ISBN: 0231549776
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As technological and legal changes have hollowed out the protections that reporters and news organizations have depended upon for decades, information security concerns facing journalists as they report, produce, and disseminate the news have only intensified. From source prosecutions to physical attacks and online harassment, the last two decades have seen a dramatic increase in the risks faced by journalists at all levels even as the media industry confronts drastic cutbacks in budgets and staff. As a result, few professional or aspiring journalists have a comprehensive understanding of what is required to keep their sources, stories, colleagues, and reputations safe. This book is an essential guide to protecting news writers, sources, and organizations in the digital era. Susan E. McGregor provides a systematic understanding of the key technical, legal, and conceptual issues that anyone teaching, studying, or practicing journalism should know. Bringing together expert insights from both leading academics and security professionals who work at and with news organizations from BuzzFeed to the Associated Press, she lays out key principles and approaches for building information security into journalistic practice. McGregor draws on firsthand experience as a Wall Street Journal staffer, followed by a decade of researching, testing, and developing information security tools and practices. Filled with practical but evergreen advice that can enhance the security and efficacy of everything from daily beat reporting to long-term investigative projects, Information Security Essentials is a vital tool for journalists at all levels. * Please note that older print versions of this book refer to Reuters' Gina Chua by her previous name. This is being corrected in forthcoming print and digital editions.

Ransomware Revolution: The Rise of a Prodigious Cyber Threat

Ransomware Revolution: The Rise of a Prodigious Cyber Threat
Author: Matthew Ryan
Publisher: Springer Nature
Total Pages: 156
Release: 2021-02-24
Genre: Computers
ISBN: 3030665836
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This book explores the genesis of ransomware and how the parallel emergence of encryption technologies has elevated ransomware to become the most prodigious cyber threat that enterprises are confronting. It also investigates the driving forces behind what has been dubbed the ‘ransomware revolution’ after a series of major attacks beginning in 2013, and how the advent of cryptocurrencies provided the catalyst for the development and increased profitability of ransomware, sparking a phenomenal rise in the number and complexity of ransomware attacks. This book analyzes why the speed of technology adoption has been a fundamental factor in the continued success of financially motivated cybercrime, and how the ease of public access to advanced encryption techniques has allowed malicious actors to continue to operate with increased anonymity across the internet. This anonymity has enabled increased collaboration between attackers, which has aided the development of new ransomware attacks, and led to an increasing level of technical complexity in ransomware attacks. This book highlights that the continuous expansion and early adoption of emerging technologies may be beyond the capacity of conventional risk managers and risk management frameworks. Researchers and advanced level students studying or working in computer science, business or criminology will find this book useful as a reference or secondary text. Professionals working in cybersecurity, cryptography, information technology, financial crime (and other related topics) will also welcome this book as a reference.

The Smart Cyber Ecosystem for Sustainable Development

The Smart Cyber Ecosystem for Sustainable Development
Author: Pardeep Kumar
Publisher: John Wiley & Sons
Total Pages: 484
Release: 2021-09-08
Genre: Technology & Engineering
ISBN: 1119761662
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The Smart Cyber Ecosystem for Sustainable Development As the entire ecosystem is moving towards a sustainable goal, technology driven smart cyber system is the enabling factor to make this a success, and the current book documents how this can be attained. The cyber ecosystem consists of a huge number of different entities that work and interact with each other in a highly diversified manner. In this era, when the world is surrounded by many unseen challenges and when its population is increasing and resources are decreasing, scientists, researchers, academicians, industrialists, government agencies and other stakeholders are looking toward smart and intelligent cyber systems that can guarantee sustainable development for a better and healthier ecosystem. The main actors of this cyber ecosystem include the Internet of Things (IoT), artificial intelligence (AI), and the mechanisms providing cybersecurity. This book attempts to collect and publish innovative ideas, emerging trends, implementation experiences, and pertinent user cases for the purpose of serving mankind and societies with sustainable societal development. The 22 chapters of the book are divided into three sections: Section I deals with the Internet of Things, Section II focuses on artificial intelligence and especially its applications in healthcare, whereas Section III investigates the different cyber security mechanisms. Audience This book will attract researchers and graduate students working in the areas of artificial intelligence, blockchain, Internet of Things, information technology, as well as industrialists, practitioners, technology developers, entrepreneurs, and professionals who are interested in exploring, designing and implementing these technologies.

Preventing Ransomware

Preventing Ransomware
Author: Abhijit Mohanta
Publisher: Packt Publishing
Total Pages: 266
Release: 2018-03-23
Genre: Computers
ISBN: 9781788620604
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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.

Cybersecurity For Beginners

Cybersecurity For Beginners
Author: Yuri a Bogachev
Publisher: Independently Published
Total Pages: 268
Release: 2019-12-11
Genre:
ISBN: 9781674234045
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If you want to protect yourself and your family from the increasing risk of cyber-attacks, then keep reading. Cybersecurity for Beginners: Discover the Trade's Secret Attack Strategies And Learn Essential Prevention And Damage Control Mechanism will be the book you'll want to read to understand why cybersecurity is so important, and how it's impacting everyone who uses the Internet in 2019 and beyond. Each day, cybercriminals look for ways to hack into the systems and networks of major corporations and organizations-financial institutions, our educational systems, healthcare facilities and more. Already, it has cost billions of dollars in losses worldwide. This is only the tip of the iceberg in cybercrime. Needless to mention that individuals are terrorized by someone hacking into their computer, stealing personal and sensitive information, opening bank accounts and purchasing with their credit card numbers. Identity theft and financial losses are what a victim suffers from a cyber-attack. Cybercrimes are a threat to our well-being and as dangerous as someone literally breaking into your home. Yet, there are millions of Americans who continue to remain uninformed or complacent about how they should protect themselves. Cybersecurity for Beginners closes the knowledge gap by using real-life examples to educate readers. This book is a straightforward guide to keep you, your family and your business safe. Learn how cybercriminals operate, which secret methods they use, what they look for in vulnerabilities, and learn how to avoid being their next victim. To give you an idea of what the costs of cybercrime are: 2016-In one of the largest breaches of all time, 3 billion Yahoo accounts were hacked 2017-The U.S. is the most attacked country with 303 known large-scale attacks over the last three years2018-The hacking of "My Fitness Pal," affecting 150 million users2019-Businesses fall victim every 14 seconds to a ransomware attack causing its damage costs to increase to $11.5 billion by end of the year 2019. Cybersecurity for Beginners tells you: How to avoid getting locked out of your own systems Learn how you can identify weak points in your security defense setup Socking insights how you get infected on a legitimate website even when you don't click on anything How to prevent snooping from third parties in your private communications The one key technology to look out for that will disrupt the world of cybersecurity The most important facts and figures to be up on cybersecurity in 2019 9 powerful resources to track global cybercrime activities in real-time What the future of cybersecurity holds and how legislation worldwide will address consumer privacy And much more. This book will help you to become more vigilant and protective of your devices and networks even if you're an absolute beginner in the world of digital security. So, if you want to protect yourself and your family in the event of a cyberattack, then click the "add to cart" now!