Ransomware Analysis
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Critical Analysis Of Ransomware In Relation To Cybercrime
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Author : Rhoda Kariuki
language : en
Publisher: GRIN Verlag
Release Date : 2023-07-25
Critical Analysis Of Ransomware In Relation To Cybercrime written by Rhoda Kariuki and has been published by GRIN Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-25 with Computers categories.
Academic Paper from the year 2023 in the subject Computer Science - IT-Security, grade: A, , language: English, abstract: Ransomware attacks are not a new idea, but their prevalence has risen dramatically in recent times. A key explanation for this is the financial compensation that the perpetrator stands to gain, as well as the fact that crypto-currency allows for anonymous transactions. Initially a single-host menace, ransomware is rapidly developing to conduct more sophisticated attacks by spreading through a network of hosts. One of the most difficult aspects of defending from these attacks is that every ransomware caucus is always evolving, rendering individual samples unidentifiable. Common signature-based countermeasures, such as those used to fight viruses, are made ineffective as a result. Furthermore, attempting to reverse engineer each sample in order to develop successful countermeasures or solutions is an expensive venture. Much more so now that ransomware writers are beginning to use complicated methods ensuring that getting to the original source code more difficult. The researcher believes that a more general detection approach can be used to find a solution. It should be focused on the traits that all ransomware families share. This should help to shift the focus of research from samples to families. I collect meta-data about the files that are read and written during ransomware attacks using easy and fast metrics and applied a qualitative mode of data collection. These attacks have a common pattern of attempting to encrypt all of the victims' data. Encrypted files have a significant increase in entropy while the data size remains relatively unchanged. These characteristics can also be seen in normal user behaviour, such as when a user encrypts a file. As a result, we must allow encryption while also imposing a frequency limit to ensure that regular user traffic does not result in false positives.
Information Security Theory And Practice
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Author : Samia Bouzefrane
language : en
Publisher: Springer Nature
Release Date : 2024-06-17
Information Security Theory And Practice written by Samia Bouzefrane and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-06-17 with Computers categories.
This volume constitutes the refereed proceedings of the 14th IFIP WG 11.2 International Conference on Information Security Theory and Practices, WISTP 2024, held in Paris, France. The 12 full papers presented were carefully reviewed and selected from 30 submissions. The papers presented in this proceedings focus on emerging trends in security and privacy, including experimental studies of fielded systems while exploring the application of security technology, and highlighting successful system implementations.
Practical Cyber Threat Intelligence
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Author : Dr. Erdal Ozkaya
language : en
Publisher: BPB Publications
Release Date : 2022-05-27
Practical Cyber Threat Intelligence written by Dr. Erdal Ozkaya and has been published by BPB Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-27 with Computers categories.
Knowing your threat actors together with your weaknesses and the technology will master your defense KEY FEATURES ● Gain practical experience with cyber threat intelligence by using the book's lab sections. ● Improve your CTI skills by designing a threat intelligence system. ● Assisting you in bridging the gap between cybersecurity teams. ● Developing your knowledge of Cyber Intelligence tools and how to choose them. DESCRIPTION When your business assets are threatened or exposed to cyber risk, you want a high-quality threat hunting team armed with cutting-edge threat intelligence to build the shield. Unfortunately, regardless of how effective your cyber defense solutions are, if you are unfamiliar with the tools, strategies, and procedures used by threat actors, you will be unable to stop them. This book is intended to provide you with the practical exposure necessary to improve your cyber threat intelligence and hands-on experience with numerous CTI technologies. This book will teach you how to model threats by gathering adversarial data from various sources, pivoting on the adversarial data you have collected, developing the knowledge necessary to analyse them and discriminating between bad and good information. The book develops and hones the analytical abilities necessary for extracting, comprehending, and analyzing threats comprehensively. The readers will understand the most common indicators of vulnerability that security professionals can use to determine hacking attacks or threats in their systems quickly. In addition, the reader will investigate and illustrate ways to forecast the scope of attacks and assess the potential harm they can cause. WHAT YOU WILL LEARN ● Hands-on experience in developing a powerful and robust threat intelligence model. ● Acquire the ability to gather, exploit, and leverage adversary data. ● Recognize the difference between bad intelligence and good intelligence. ● Creating heatmaps and various visualization reports for better insights. ● Investigate the most typical indicators of security compromise. ● Strengthen your analytical skills to understand complicated threat scenarios better. WHO THIS BOOK IS FOR The book is designed for aspiring Cyber Threat Analysts, Security Analysts, Cybersecurity specialists, Security Consultants, and Network Security Professionals who wish to acquire and hone their analytical abilities to identify and counter threats quickly. TABLE OF CONTENTS 1. Basics of Threat Analysis and Modeling 2. Formulate a Threat Intelligence Model 3. Adversary Data Collection Sources & Methods 4. Pivot Off and Extracting Adversarial Data 5. Primary Indicators of Security Compromise 6. Identify & Build Indicators of Compromise 7. Conduct Threat Assessments In Depth 8. Produce Heat Maps, Infographics & Dashboards 9. Build Reliable & Robust Threat Intelligence System 10. Learn Statistical Approaches for Threat Intelligence 11. Develop Analytical Skills for Complex Threats 12. Planning for Disaster
Third Congress On Intelligent Systems
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Author : Sandeep Kumar
language : en
Publisher: Springer Nature
Release Date : 2023-05-18
Third Congress On Intelligent Systems written by Sandeep Kumar and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-18 with Technology & Engineering categories.
This book is a collection of selected papers presented at the Third Congress on Intelligent Systems (CIS 2022), organized by CHRIST (Deemed to be University), Bangalore, India, under the technical sponsorship of the Soft Computing Research Society, India, during September 5–6, 2022. It includes novel and innovative work from experts, practitioners, scientists, and decision-makers from academia and industry. It covers topics such as the Internet of Things, information security, embedded systems, real-time systems, cloud computing, big data analysis, quantum computing, automation systems, bio-inspired intelligence, cognitive systems, cyber-physical systems, data analytics, data/web mining, data science, intelligence for security, intelligent decision-making systems, intelligent information processing, intelligent transportation, artificial intelligence for machine vision, imaging sensors technology, image segmentation, convolutional neural network, image/video classification, soft computing for machine vision, pattern recognition, human-computer interaction, robotic devices and systems, autonomous vehicles, intelligent control systems, human motor control, game playing, evolutionary algorithms, swarm optimization, neural network, deep learning, supervised learning, unsupervised learning, fuzzy logic, rough sets, computational optimization, and neuro-fuzzy systems.
Science Of Cyber Security
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Author : Wenlian Lu
language : en
Publisher: Springer Nature
Release Date : 2021-10-09
Science Of Cyber Security written by Wenlian Lu and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-10-09 with Computers categories.
This book constitutes the proceedings of the Third International Conference on Science of Cyber Security, SciSec 2021, held in Shanghai, China, in August 2021. The 17 full papers and 5 short papers presented in this volume were carefully reviewed and selected from 50 submissions. These papers cover the following subjects: Cyber Security, Detection, Machine Learning and much more.
Emerging Threats And Countermeasures In Cybersecurity
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Author : Gulshan Shrivastava
language : en
Publisher: John Wiley & Sons
Release Date : 2024-12-24
Emerging Threats And Countermeasures In Cybersecurity written by Gulshan Shrivastava 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 2024-12-24 with Computers categories.
This book is an essential resource for anyone seeking to stay ahead in the dynamic field of cybersecurity, providing a comprehensive toolkit for understanding and combating digital threats and offering practical, insightful guidance ideal for cybersecurity professionals, digital forensic investigators, legal practitioners, law enforcement, scholars, and students. In the rapidly evolving domain of digital security, this book emerges as a vital guide for understanding and addressing the sophisticated landscape of cyber threats. This in-depth volume, featuring contributions from renowned experts, provides a thorough examination of the current state and future challenges in digital security and forensic analysis. The book is meticulously organized into seven sections (excluding conclusion), each focusing on a critical aspect of cybersecurity. It begins with a comprehensive overview of the latest trends and threats in the field, setting the stage for deeper explorations in subsequent sections. Readers will gain insights into a range of topics, from the intricacies of advanced persistent threats and malware, to the security nuances of cyber-physical systems and the Internet of Things (IoT). The book covers cutting-edge topics like blockchain, cryptography, social engineering, cloud security, and data privacy, blending theory with practical case studies. It’s a practical guide for cybersecurity professionals, forensic investigators, legal practitioners, law enforcement, scholars, and students. Offering a comprehensive toolkit for combating digital threats, it’s essential for staying ahead in the fast-evolving field of cybersecurity.
Proceedings Of International Conference On Recent Innovations In Computing
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Author : Yashwant Singh
language : en
Publisher: Springer Nature
Release Date : 2024-07-12
Proceedings Of International Conference On Recent Innovations In Computing written by Yashwant Singh and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-07-12 with Computers categories.
This book features selected papers presented at the 6th International Conference on Recent Innovations in Computing (ICRIC 2023), held on 26–27 October 2023 at the Central University of Jammu, India, and organized by the university’s Department of Computer Science and Information Technology. The book is divided into two volumes, and it includes the latest research in the areas of software engineering, cloud computing, computer networks and Internet technologies, artificial intelligence, information security, database and distributed computing, and digital India.
Cyber Security And Digital Forensics
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Author : Mangesh M. Ghonge
language : en
Publisher: John Wiley & Sons
Release Date : 2022-01-12
Cyber Security And Digital Forensics written by Mangesh M. Ghonge 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 2022-01-12 with Computers categories.
CYBER SECURITY AND DIGITAL FORENSICS Cyber security is an incredibly important issue that is constantly changing, with new methods, processes, and technologies coming online all the time. Books like this are invaluable to professionals working in this area, to stay abreast of all of these changes. Current cyber threats are getting more complicated and advanced with the rapid evolution of adversarial techniques. Networked computing and portable electronic devices have broadened the role of digital forensics beyond traditional investigations into computer crime. The overall increase in the use of computers as a way of storing and retrieving high-security information requires appropriate security measures to protect the entire computing and communication scenario worldwide. Further, with the introduction of the internet and its underlying technology, facets of information security are becoming a primary concern to protect networks and cyber infrastructures from various threats. This groundbreaking new volume, written and edited by a wide range of professionals in this area, covers broad technical and socio-economic perspectives for the utilization of information and communication technologies and the development of practical solutions in cyber security and digital forensics. Not just for the professional working in the field, but also for the student or academic on the university level, this is a must-have for any library. Audience: Practitioners, consultants, engineers, academics, and other professionals working in the areas of cyber analysis, cyber security, homeland security, national defense, the protection of national critical infrastructures, cyber-crime, cyber vulnerabilities, cyber-attacks related to network systems, cyber threat reduction planning, and those who provide leadership in cyber security management both in public and private sectors
Detection Of Intrusions And Malware And Vulnerability Assessment
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Author : Magnus Almgren
language : en
Publisher: Springer
Release Date : 2015-06-22
Detection Of Intrusions And Malware And Vulnerability Assessment written by Magnus Almgren and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-22 with Computers categories.
This book constitutes the refereed proceedings of the 12th International Conference on Detection of Intrusions and Malware, and Vulnerability Assessment, DIMVA 2015, held in Milan, Italy, in July 2015. The 17 revised full papers presented were carefully reviewed and selected from 75 submissions. The papers are organized in topical sections on attacks, attack detection, binary analysis and mobile malware protection, social networks and large-scale attacks, Web and mobile security, and provenance and data sharing.
Digital Forensics With Kali Linux
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Author : Shiva V. N. Parasram
language : en
Publisher: Packt Publishing Ltd
Release Date : 2020-04-17
Digital Forensics With Kali Linux written by Shiva V. N. Parasram 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 2020-04-17 with Computers categories.
Take your forensic abilities and investigation skills to the next level using powerful tools that cater to all aspects of digital forensic investigations, right from hashing to reporting Key Features Perform evidence acquisition, preservation, and analysis using a variety of Kali Linux tools Use PcapXray to perform timeline analysis of malware and network activity Implement the concept of cryptographic hashing and imaging using Kali Linux Book Description Kali Linux is a Linux-based distribution that's widely used for penetration testing and digital forensics. It has a wide range of tools to help for digital forensics investigations and incident response mechanisms. This updated second edition of Digital Forensics with Kali Linux covers the latest version of Kali Linux and The Sleuth Kit. You'll get to grips with modern techniques for analysis, extraction, and reporting using advanced tools such as FTK Imager, hex editor, and Axiom. Updated to cover digital forensics basics and advancements in the world of modern forensics, this book will also delve into the domain of operating systems. Progressing through the chapters, you'll explore various formats for file storage, including secret hiding places unseen by the end user or even the operating system. The book will also show you how to create forensic images of data and maintain integrity using hashing tools. Finally, you'll cover advanced topics such as autopsies and acquiring investigation data from networks, operating system memory, and quantum cryptography. By the end of this book, you'll have gained hands-on experience of implementing all the pillars of digital forensics: acquisition, extraction, analysis, and presentation, all using Kali Linux tools. What you will learn Get up and running with powerful Kali Linux tools for digital investigation and analysis Perform internet and memory forensics with Volatility and Xplico Understand filesystems, storage, and data fundamentals Become well-versed with incident response procedures and best practices Perform ransomware analysis using labs involving actual ransomware Carry out network forensics and analysis using NetworkMiner and other tools Who this book is for This Kali Linux book is for forensics and digital investigators, security analysts, or anyone interested in learning digital forensics using Kali Linux. Basic knowledge of Kali Linux will be helpful to gain a better understanding of the concepts covered.