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Author: Antonio Nappa
Publisher: Packt Publishing Ltd
ISBN: 180461422X
Category : Computers
Languages : en
Pages : 238
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Book Description
Find security flaws in any architecture effectively through emulation and fuzzing with QEMU and AFL Purchase of the print or Kindle book includes a free PDF eBook Key Features Understand the vulnerability landscape and useful tools such as QEMU and AFL Explore use cases to find vulnerabilities and execute unknown firmware Create your own firmware emulation and fuzzing environment to discover vulnerabilities Book Description Emulation and fuzzing are among the many techniques that can be used to improve cybersecurity; however, utilizing these efficiently can be tricky. Fuzzing Against the Machine is your hands-on guide to understanding how these powerful tools and techniques work. Using a variety of real-world use cases and practical examples, this book helps you grasp the fundamental concepts of fuzzing and emulation along with advanced vulnerability research, providing you with the tools and skills needed to find security flaws in your software. The book begins by introducing you to two open source fuzzer engines: QEMU, which allows you to run software for whatever architecture you can think of, and American fuzzy lop (AFL) and its improved version AFL++. You'll learn to combine these powerful tools to create your own emulation and fuzzing environment and then use it to discover vulnerabilities in various systems, such as iOS, Android, and Samsung's Mobile Baseband software, Shannon. After reading the introductions and setting up your environment, you'll be able to dive into whichever chapter you want, although the topics gradually become more advanced as the book progresses. By the end of this book, you'll have gained the skills, knowledge, and practice required to find flaws in any firmware by emulating and fuzzing it with QEMU and several fuzzing engines. What you will learn Understand the difference between emulation and virtualization Discover the importance of emulation and fuzzing in cybersecurity Get to grips with fuzzing an entire operating system Discover how to inject a fuzzer into proprietary firmware Know the difference between static and dynamic fuzzing Look into combining QEMU with AFL and AFL++ Explore Fuzz peripherals such as modems Find out how to identify vulnerabilities in OpenWrt Who this book is for This book is for security researchers, security professionals, embedded firmware engineers, and embedded software professionals. Learners interested in emulation, as well as software engineers interested in vulnerability research and exploitation, software testing, and embedded software development will also find it useful. The book assumes basic knowledge of programming (C and Python); operating systems (Linux and macOS); and the use of Linux shell, compilation, and debugging.
Author: Antonio Nappa
Publisher: Packt Publishing Ltd
ISBN: 180461422X
Category : Computers
Languages : en
Pages : 238
Get Book Here
Book Description
Find security flaws in any architecture effectively through emulation and fuzzing with QEMU and AFL Purchase of the print or Kindle book includes a free PDF eBook Key Features Understand the vulnerability landscape and useful tools such as QEMU and AFL Explore use cases to find vulnerabilities and execute unknown firmware Create your own firmware emulation and fuzzing environment to discover vulnerabilities Book Description Emulation and fuzzing are among the many techniques that can be used to improve cybersecurity; however, utilizing these efficiently can be tricky. Fuzzing Against the Machine is your hands-on guide to understanding how these powerful tools and techniques work. Using a variety of real-world use cases and practical examples, this book helps you grasp the fundamental concepts of fuzzing and emulation along with advanced vulnerability research, providing you with the tools and skills needed to find security flaws in your software. The book begins by introducing you to two open source fuzzer engines: QEMU, which allows you to run software for whatever architecture you can think of, and American fuzzy lop (AFL) and its improved version AFL++. You'll learn to combine these powerful tools to create your own emulation and fuzzing environment and then use it to discover vulnerabilities in various systems, such as iOS, Android, and Samsung's Mobile Baseband software, Shannon. After reading the introductions and setting up your environment, you'll be able to dive into whichever chapter you want, although the topics gradually become more advanced as the book progresses. By the end of this book, you'll have gained the skills, knowledge, and practice required to find flaws in any firmware by emulating and fuzzing it with QEMU and several fuzzing engines. What you will learn Understand the difference between emulation and virtualization Discover the importance of emulation and fuzzing in cybersecurity Get to grips with fuzzing an entire operating system Discover how to inject a fuzzer into proprietary firmware Know the difference between static and dynamic fuzzing Look into combining QEMU with AFL and AFL++ Explore Fuzz peripherals such as modems Find out how to identify vulnerabilities in OpenWrt Who this book is for This book is for security researchers, security professionals, embedded firmware engineers, and embedded software professionals. Learners interested in emulation, as well as software engineers interested in vulnerability research and exploitation, software testing, and embedded software development will also find it useful. The book assumes basic knowledge of programming (C and Python); operating systems (Linux and macOS); and the use of Linux shell, compilation, and debugging.
Author: Joshua Arvin Lat
Publisher: Packt Publishing Ltd
ISBN: 1837639922
Category : Computers
Languages : en
Pages : 562
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Book Description
Take your penetration testing career to the next level by discovering how to set up and exploit cost-effective hacking lab environments on AWS, Azure, and GCP Key Features Explore strategies for managing the complexity, cost, and security of running labs in the cloud Unlock the power of infrastructure as code and generative AI when building complex lab environments Learn how to build pentesting labs that mimic modern environments on AWS, Azure, and GCP Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionThe significant increase in the number of cloud-related threats and issues has led to a surge in the demand for cloud security professionals. This book will help you set up vulnerable-by-design environments in the cloud to minimize the risks involved while learning all about cloud penetration testing and ethical hacking. This step-by-step guide begins by helping you design and build penetration testing labs that mimic modern cloud environments running on AWS, Azure, and Google Cloud Platform (GCP). Next, you’ll find out how to use infrastructure as code (IaC) solutions to manage a variety of lab environments in the cloud. As you advance, you’ll discover how generative AI tools, such as ChatGPT, can be leveraged to accelerate the preparation of IaC templates and configurations. You’ll also learn how to validate vulnerabilities by exploiting misconfigurations and vulnerabilities using various penetration testing tools and techniques. Finally, you’ll explore several practical strategies for managing the complexity, cost, and risks involved when dealing with penetration testing lab environments in the cloud. By the end of this penetration testing book, you’ll be able to design and build cost-effective vulnerable cloud lab environments where you can experiment and practice different types of attacks and penetration testing techniques.What you will learn Build vulnerable-by-design labs that mimic modern cloud environments Find out how to manage the risks associated with cloud lab environments Use infrastructure as code to automate lab infrastructure deployments Validate vulnerabilities present in penetration testing labs Find out how to manage the costs of running labs on AWS, Azure, and GCP Set up IAM privilege escalation labs for advanced penetration testing Use generative AI tools to generate infrastructure as code templates Import the Kali Linux Generic Cloud Image to the cloud with ease Who this book is forThis book is for security engineers, cloud engineers, and aspiring security professionals who want to learn more about penetration testing and cloud security. Other tech professionals working on advancing their career in cloud security who want to learn how to manage the complexity, costs, and risks associated with building and managing hacking lab environments in the cloud will find this book useful.
Author: HenkJan de Vries
Publisher: Packt Publishing Ltd
ISBN: 1837634521
Category : Computers
Languages : en
Pages : 306
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Book Description
Get to grips with the fundamentals of Zero trust, IAM, and Okta, while learning how to carry out foundational configuration of your own tenants with the help of step-by-step instructions Key Features Discover how to use Okta for complete identity and access management in your organization Explore agentless desktop single sign-on, multifactor authentication, and lifecycle management for enhanced security Learn about no-code and low-code automation functionalities, also known as Okta Workflows Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionIdentity and access management (IAM) is a set of policies and technologies used to ensure an organization’s security, by carefully assigning roles and access to users and devices. This book will get you up and running with Okta, an IAM service that can help you manage both employees and customers. The book begins by helping you understand how Okta can be used as an IAM platform, before teaching you about Universal Directory and how to integrate with other directories and apps, as well as set up groups and policies for Joiner, Mover, and Leaver flows. This updated edition helps you to explore agentless desktop single sign-on (SSO) and multifactor authentication (MFA) solutions, and showing how to utilize Okta to meet NIST requirements. The chapters also walk you through Okta Workflows, low-/no-code automation functionalities, and custom API possibilities used to improve lifecycle management. Finally, you’ll delve into API access auditing and management, where you’ll discover how to leverage Advanced Server Access (ASA) for your cloud servers. By the end of this book, you’ll have learned how to implement Okta to enhance your organization's security and be able to use the book as a reference guide for the Okta certification exam.What you will learn Get a clear overview of Okta’s advanced features Integrate Okta with directories and applications using hands-on instructions Get practical recommendations on managing policies for SSO, MFA, and lifecycle management Discover how to manage groups and group rules for Joiner, Mover, Leaver events in Okta using examples Manage your Okta tenants using APIs and oversee API access with Okta Set up and manage your organization’s Okta environment, ensuring a secure IAM practice Find out how to extend your Okta experience with Workflows and ASA Who this book is for If you are an IT consultant, business decision-maker, system administrator, system and security engineer, or anyone looking to use Okta to plan, design, and implement identity and access management solutions, this book is for you. A basic understanding of authentication and authorization is necessary to understand the topics present in this book.
Author: Muhiballah Mohammed
Publisher: Packt Publishing Ltd
ISBN: 180324545X
Category : Computers
Languages : en
Pages : 318
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Book Description
Build your expertise in Windows incident analysis by mastering artifacts and techniques for efficient cybercrime investigation with this comprehensive guide Key Features Gain hands-on experience with reputable and reliable tools such as KAPE and FTK Imager Explore artifacts and techniques for successful cybercrime investigation in Microsoft Teams, email, and memory forensics Understand advanced browser forensics by investigating Chrome, Edge, Firefox, and IE intricacies Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionIn this digitally driven era, safeguarding against relentless cyber threats is non-negotiable. This guide will enable you to enhance your skills as a digital forensic examiner by introducing you to cyber challenges that besiege modern entities. It will help you to understand the indispensable role adept digital forensic experts play in preventing these threats and equip you with proactive tools to defend against ever-evolving cyber onslaughts. The book begins by unveiling the intricacies of Windows operating systems and their foundational forensic artifacts, helping you master the art of streamlined investigative processes. From harnessing opensource tools for artifact collection to delving into advanced analysis, you’ll develop the skills needed to excel as a seasoned forensic examiner. As you advance, you’ll be able to effortlessly amass and dissect evidence to pinpoint the crux of issues. You’ll also delve into memory forensics tailored for Windows OS, decipher patterns within user data, and log and untangle intricate artifacts such as emails and browser data. By the end of this book, you’ll be able to robustly counter computer intrusions and breaches, untangle digital complexities with unwavering assurance, and stride confidently in the realm of digital forensics.What you will learn Master the step-by-step investigation of efficient evidence analysis Explore Windows artifacts and leverage them to gain crucial insights Acquire evidence using specialized tools such as FTK Imager to maximize retrieval Gain a clear understanding of Windows memory forensics to extract key insights Experience the benefits of registry keys and registry tools in user profiling by analyzing Windows registry hives Decode artifacts such as emails, applications execution, and Windows browsers for pivotal insights Who this book is forThis book is for forensic investigators with basic experience in the field, cybersecurity professionals, SOC analysts, DFIR analysts, and anyone interested in gaining deeper knowledge of Windows forensics. It's also a valuable resource for students and beginners in the field of IT who’re thinking of pursuing a career in digital forensics and incident response.
Author: Darren Death
Publisher: Packt Publishing Ltd
ISBN: 1837636079
Category : Computers
Languages : en
Pages : 370
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Book Description
A practical guide to establishing a risk-based, business-focused information security program to ensure organizational success Key Features Focus on business alignment, engagement, and support using risk-based methodologies Establish organizational communication and collaboration emphasizing a culture of security Implement information security program, cybersecurity hygiene, and architectural and engineering best practices Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionInformation Security Handbook is a practical guide that’ll empower you to take effective actions in securing your organization’s assets. Whether you are an experienced security professional seeking to refine your skills or someone new to the field looking to build a strong foundation, this book is designed to meet you where you are and guide you toward improving your understanding of information security. Each chapter addresses the key concepts, practical techniques, and best practices to establish a robust and effective information security program. You’ll be offered a holistic perspective on securing information, including risk management, incident response, cloud security, and supply chain considerations. This book has distilled years of experience and expertise of the author, Darren Death, into clear insights that can be applied directly to your organization’s security efforts. Whether you work in a large enterprise, a government agency, or a small business, the principles and strategies presented in this book are adaptable and scalable to suit your specific needs. By the end of this book, you’ll have all the tools and guidance needed to fortify your organization’s defenses and expand your capabilities as an information security practitioner.What you will learn Introduce information security program best practices to your organization Leverage guidance on compliance with industry standards and regulations Implement strategies to identify and mitigate potential security threats Integrate information security architecture and engineering principles across the systems development and engineering life cycle Understand cloud computing, Zero Trust, and supply chain risk management Who this book is forThis book is for information security professionals looking to understand critical success factors needed to build a successful, business-aligned information security program. Additionally, this book is well suited for anyone looking to understand key aspects of an information security program and how it should be implemented within an organization. If you’re looking for an end-to-end guide to information security and risk analysis with no prior knowledge of this domain, then this book is for you.
Author: Rajneesh Gupta
Publisher: Packt Publishing Ltd
ISBN: 1837633436
Category : Computers
Languages : en
Pages : 323
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Book Description
Learn how to set up zero-cost security automation, incident response, file integrity monitoring systems, and cloud security monitoring from scratch Key Features Get a thorough overview of Wazuh’s features and learn how to make the most of them Detect network and host-based intrusion, monitor for known vulnerabilities and exploits, and detect anomalous behavior Build a monitoring system for security compliance that adheres to frameworks such as MITRE ATT&CK, PCI DSS, and GDPR Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionExplore the holistic solution that Wazuh offers to improve your organization’s cybersecurity posture with this insightful guide. Security Monitoring with Wazuh is a comprehensive resource, covering use cases, tool integration, and compliance monitoring to equip you with the skills you need to build an enterprise-level defense system. The book begins by setting up an Intrusion Detection System (IDS), integrating the open-source tool Suricata with the Wazuh platform, and then explores topics such as network and host-based intrusion detection, monitoring for known vulnerabilities, exploits, and detecting anomalous behavior. As you progress, you’ll learn how to leverage Wazuh’s capabilities to set up Security Orchestration, Automation, and Response (SOAR). The chapters will lead you through the process of implementing security monitoring practices aligned with industry standards and regulations. You’ll also master monitoring and enforcing compliance with frameworks such as PCI DSS, GDPR, and MITRE ATT&CK, ensuring that your organization maintains a strong security posture while adhering to legal and regulatory requirements. By the end of this book, you’ll be proficient in harnessing the power of Wazuh and have a deeper understanding of effective security monitoring strategies.What you will learn Find out how to set up an intrusion detection system with Wazuh Get to grips with setting up a file integrity monitoring system Deploy Malware Information Sharing Platform (MISP) for threat intelligence automation to detect indicators of compromise (IOCs) Explore ways to integrate Shuffle, TheHive, and Cortex to set up security automation Apply Wazuh and other open source tools to address your organization’s specific needs Integrate Osquery with Wazuh to conduct threat hunting Who this book is for This book is for SOC analysts, security architects, and security engineers who want to set up open-source SOC with critical capabilities such as file integrity monitoring, security monitoring, threat intelligence automation, and cloud security monitoring. Managed service providers aiming to build a scalable security monitoring system for their clients will also find valuable insights in this book. Familiarity with basic IT, cybersecurity, cloud, and Linux concepts is necessary to get started.
Author: Diana Kelley
Publisher: Packt Publishing Ltd
ISBN: 1837630283
Category : Computers
Languages : en
Pages : 388
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Book Description
Plan, design, and build resilient security architectures to secure your organization's hybrid networks, cloud-based workflows, services, and applications Key Features Understand the role of the architect in successfully creating complex security structures Learn methodologies for creating architecture documentation, engaging stakeholders, and implementing designs Understand how to refine and improve architecture methodologies to meet business challenges Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionCybersecurity architecture is the discipline of systematically ensuring that an organization is resilient against cybersecurity threats. Cybersecurity architects work in tandem with stakeholders to create a vision for security in the organization and create designs that are implementable, goal-based, and aligned with the organization’s governance strategy. Within this book, you'll learn the fundamentals of cybersecurity architecture as a practical discipline. These fundamentals are evergreen approaches that, once mastered, can be applied and adapted to new and emerging technologies like artificial intelligence and machine learning. You’ll learn how to address and mitigate risks, design secure solutions in a purposeful and repeatable way, communicate with others about security designs, and bring designs to fruition. This new edition outlines strategies to help you work with execution teams to make your vision a reality, along with ways of keeping designs relevant over time. As you progress, you'll also learn about well-known frameworks for building robust designs and strategies that you can adopt to create your own designs. By the end of this book, you’ll have the foundational skills required to build infrastructure, cloud, AI, and application solutions for today and well into the future with robust security components for your organization.What you will learn Create your own architectures and analyze different models Understand strategies for creating architectures for environments and applications Discover approaches to documentation using repeatable approaches and tools Discover different communication techniques for designs, goals, and requirements Focus on implementation strategies for designs that help reduce risk Apply architectural discipline to your organization using best practices Who this book is forThis book is for new as well as seasoned cybersecurity architects looking to explore and polish their cybersecurity architecture skills. Additionally, anyone involved in the process of implementing, planning, operating, or maintaining cybersecurity in an organization can benefit from this book. If you are a security practitioner, systems auditor, and (to a lesser extent) software developer invested in keeping your organization secure, this book will act as a reference guide.
Author: Rishalin Pillay
Publisher: Packt Publishing Ltd
ISBN: 1804613045
Category : Computers
Languages : en
Pages : 220
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Book Description
Get a hands-on training and experience in tools, techniques, and best practices for effective ethical hacking to combat cyber threats at any scale Key Features Use the ethical hacking methodology and thought process to perform a successful ethical hack Explore the various stages of an ethical hack and the tools related to each phase Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionThe Ethical Hacking Workshop will teach you how to perform ethical hacking and provide you with hands-on experience using relevant tools. By exploring the thought process involved in ethical hacking and the various techniques you can use to obtain results, you'll gain a deep understanding of how to leverage these skills effectively. Throughout this book, you'll learn how to conduct a successful ethical hack, how to use the tools correctly, and how to interpret the results to enhance your environment's security. Hands-on exercises at the end of each chapter will ensure that you solidify what you’ve learnt and get experience with the tools. By the end of the book, you'll be well-versed in ethical hacking and equipped with the skills and knowledge necessary to safeguard your enterprise against cyber-attacks.What you will learn Understand the key differences between encryption algorithms, hashing algorithms, and cryptography standards Capture and analyze network traffic Get to grips with the best practices for performing in-cloud recon Get start with performing scanning techniques and network mapping Leverage various top tools to perform privilege escalation, lateral movement, and implant backdoors Find out how to clear tracks and evade detection Who this book is for This book is for cybersecurity professionals who already work as part of a security team, blue team, purple team or as a security analyst and want to become familiar with the same skills and tools that potential attackers may use to breach your system and identify security vulnerabilities. A solid understanding of cloud computing and networking is a prerequisite.
Author: Long Wang
Publisher: Springer Nature
ISBN: 3031020634
Category : Technology & Engineering
Languages : en
Pages : 429
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Book Description
This book comprises chapters authored by experts who are professors and researchers in internationally recognized universities and research institutions. The book presents the results of research and descriptions of real-world systems, services, and technologies. Reading this book, researchers, professional practitioners, and graduate students will gain a clear vision on the state of the art of the research and real-world practice on system dependability and analytics. The book is published in honor of Professor Ravishankar K. Iyer, the George and Ann Fisher Distinguished Professor in the Department of Electrical and Computer Engineering at the University of Illinois at Urbana-Champaign (UIUC), Urbana, Illinois. Professor Iyer is ACM Fellow, IEEE Fellow, AAAS Fellow, and served as Interim Vice Chancellor of UIUC for research during 2008–2011. The book contains chapters written by many of his former students.
Author: Georgia Weidman
Publisher: No Starch Press
ISBN: 1593275641
Category : Computers
Languages : en
Pages : 531
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Book Description
Penetration testers simulate cyber attacks to find security weaknesses in networks, operating systems, and applications. Information security experts worldwide use penetration techniques to evaluate enterprise defenses. In Penetration Testing, security expert, researcher, and trainer Georgia Weidman introduces you to the core skills and techniques that every pentester needs. Using a virtual machine–based lab that includes Kali Linux and vulnerable operating systems, you’ll run through a series of practical lessons with tools like Wireshark, Nmap, and Burp Suite. As you follow along with the labs and launch attacks, you’ll experience the key stages of an actual assessment—including information gathering, finding exploitable vulnerabilities, gaining access to systems, post exploitation, and more. Learn how to: –Crack passwords and wireless network keys with brute-forcing and wordlists –Test web applications for vulnerabilities –Use the Metasploit Framework to launch exploits and write your own Metasploit modules –Automate social-engineering attacks –Bypass antivirus software –Turn access to one machine into total control of the enterprise in the post exploitation phase You’ll even explore writing your own exploits. Then it’s on to mobile hacking—Weidman’s particular area of research—with her tool, the Smartphone Pentest Framework. With its collection of hands-on lessons that cover key tools and strategies, Penetration Testing is the introduction that every aspiring hacker needs.
