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Wannacry Ransomware Attack: Learning the Essentials

Author : Dale Michelson

Publisher : First Rank Publishing

Page : 24 pages

File Size : 39,93 MB

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ISBN :

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Book Description

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.



Preventing Ransomware

Author : Abhijit Mohanta

Publisher : Packt Publishing

Page : 266 pages

File Size : 22,35 MB

Release : 2018-03-23

Category : Computers

ISBN : 9781788620604

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Book Description

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.



An Introduction to Cyber Security

Author : Simplilearn

Publisher : IndraStra Whitepapers

Page : 25 pages

File Size : 25,58 MB

Release : 2019-12-20

Category : Computers

ISBN :

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Book Description

Cybersecurity is undoubtedly one of the fastest-growing fields. However, there is an acute shortage of skilled workforce. The cybersecurity beginners guide aims at teaching security enthusiasts all about organizational digital assets’ security, give them an overview of how the field operates, applications of cybersecurity across sectors and industries, and skills and certifications one needs to build and scale up a career in this field.



Endpoint Detection and Response Essentials

Author : Guven Boyraz

Publisher : Packt Publishing Ltd

Page : 171 pages

File Size : 32,9 MB

Release : 2024-05-24

Category : Computers

ISBN : 1835465765

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Book Description

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.



Cybersecurity Essentials

Author : Kodi A. Cochran

Publisher : Springer Nature

Page : 512 pages

File Size : 27,21 MB

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The Smart Cyber Ecosystem for Sustainable Development

Author : Pardeep Kumar

Publisher : John Wiley & Sons

Page : 484 pages

File Size : 18,45 MB

Release : 2021-10-12

Category : Technology & Engineering

ISBN : 1119761646

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Book Description

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.



Information Security Essentials

Author : Susan E. McGregor

Publisher : Columbia University Press

Page : 165 pages

File Size : 48,72 MB

Release : 2021-06-01

Category : Language Arts & Disciplines

ISBN : 0231549776

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Book Description

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.



Enterprise Java Microservices

Author : Kenneth Finnigan

Publisher : Simon and Schuster

Page : 395 pages

File Size : 35,29 MB

Release : 2018-09-27

Category : Computers

ISBN : 1638355967

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Book Description

Summary Enterprise Java Microservices is an example-rich tutorial that shows how to design and manage large-scale Java applications as a collection of microservices. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Large applications are easier to develop and maintain when you build them from small, simple components. Java developers now enjoy a wide range of tools that support microservices application development, including right-sized app servers, open source frameworks, and well-defined patterns. Best of all, you can build microservices applications using your existing Java skills. About the Book Enterprise Java Microservices teaches you to design and build JVM-based microservices applications. You'll start by learning how microservices designs compare to traditional Java EE applications. Always practical, author Ken Finnigan introduces big-picture concepts along with the tools and techniques you'll need to implement them. You'll discover ecosystem components like Netflix Hystrix for fault tolerance and master the Just enough Application Server (JeAS) approach. To ensure smooth operations, you'll also examine monitoring, security, testing, and deploying to the cloud. What's inside The microservices mental model Cloud-native development Strategies for fault tolerance and monitoring Securing your finished applications About the Reader This book is for Java developers familiar with Java EE. About the Author Ken Finnigan leads the Thorntail project at Red Hat, which seeks to make developing microservices for the cloud with Java and Java EE as easy as possible. Table of Contents PART 1 MICROSERVICES BASICS Enterprise Java microservices Developing a simple RESTful microservice Just enough Application Server for microservices Microservices testing Cloud native development PART 2 - IMPLEMENTING ENTERPRISE JAVA MICROSERVICES Consuming microservices Discovering microservices for consumption Strategies for fault tolerance and monitoring Securing a microservice Architecting a microservice hybrid Data streaming with Apache Kafka



Cybersecurity Fundamentals

Author : Kutub Thakur

Publisher : CRC Press

Page : 344 pages

File Size : 12,66 MB

Release : 2020-04-28

Category : Education

ISBN : 1000059634

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Book Description

Cybersecurity Fundamentals: A Real-World Perspective explains detailed concepts within computer networks and computer security in an easy-to-understand way, making it the perfect introduction to the topic. This book covers fundamental issues using practical examples and real-world applications to give readers a rounded understanding of the subject and how it is applied. The first three chapters provide a deeper perspective on computer networks, cybersecurity, and different types of cyberattacks that hackers choose to unleash on cyber environments. It then goes on to cover the types of major computer malware and cybersecurity attacks that shook the cyber world in the recent years, detailing the attacks and analyzing their impact on the global economy. The details of the malware codes that help the hacker initiate the hacking attacks on networks are fully described. It then covers high-tech cybersecurity programs, devices, and mechanisms that are extensively adopted in modern security systems. Examples of those systems include intrusion detection systems (IDS), intrusion prevention systems (IPS), and security firewalls. It demonstrates how modern technologies can be used to create and manage passwords for secure data. This book also covers aspects of wireless networks and their security mechanisms. The details of the most commonly used Wi-Fi routers are provided with step-by-step procedures to configure and secure them more efficiently. Test questions are included throughout the chapters to ensure comprehension of the material. Along with this book’s step-by-step approach, this will allow undergraduate students of cybersecurity, network security, and related disciplines to gain a quick grasp of the fundamental topics in the area. No prior knowledge is needed to get the full benefit of this book.



Operating System Security Exam Guide

Author : Cybellium

Publisher : YouGuide Ltd

Page : 230 pages

File Size : 39,16 MB

Release :

Category : Study Aids

ISBN : 1836794924

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Book Description

Welcome to the forefront of knowledge with Cybellium, your trusted partner in mastering the cuttign-edge fields of IT, Artificial Intelligence, Cyber Security, Business, Economics and Science. Designed for professionals, students, and enthusiasts alike, our comprehensive books empower you to stay ahead in a rapidly evolving digital world. * Expert Insights: Our books provide deep, actionable insights that bridge the gap between theory and practical application. * Up-to-Date Content: Stay current with the latest advancements, trends, and best practices in IT, Al, Cybersecurity, Business, Economics and Science. Each guide is regularly updated to reflect the newest developments and challenges. * Comprehensive Coverage: Whether you're a beginner or an advanced learner, Cybellium books cover a wide range of topics, from foundational principles to specialized knowledge, tailored to your level of expertise. Become part of a global network of learners and professionals who trust Cybellium to guide their educational journey. www.cybellium.com