CyberSecurity Summary episodes:

• December 28, 2024Linux Command Line and Shell Scripting Bible

  The Book provide a comprehensive guide to Linux command-line tools and shell scripting. They cover fundamental concepts like navigating the file system, managing files and directories, and understanding shell types and command execution. The sources also delve into advanced scripting techniques, including working with environment variables, using loops, and handling user input and signals. Additionally, they explore different Linux distributions and package management systems, as well as essential tools for editing text files, such as sed and gawk. Finally, the sources introduce version control systems like Git, emphasizing its benefits for managing and collaborating on shell script projects.
  
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  https://www.amazon.com/Linux-Command-Shell-Scripting-Bible/dp/1119700914?&linkCode=ll1&tag=cvthunderx-20&linkId=08da820d12aed79f5fa1b6b7174ce5f7&language=en_US&ref_=as_li_ss_tl
  
  

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• December 28, 2024Linux System Administration for the 2020s

  The Book provide a comprehensive guide for system administrators working with Linux in the 2020s, covering various aspects of administration, from basic concepts to advanced troubleshooting and security practices. The text starts with an overview of Linux distributions, including both community and enterprise versions, and explores the benefits and drawbacks of each type. It then delves into tools and techniques for improving administrative efficiency, such as task management, automation with Ansible, and web-based console interfaces. The sources further emphasize the importance of estate management, discussing best practices for building, patching, and backing up Linux systems. Finally, they explore the rapidly evolving field of containers, covering container runtimes, orchestration with Kubernetes and OpenShift, and the principles of DevSecOps. Throughout the text, the author provides numerous practical examples, troubleshooting tips, and insights into security best practices, creating a valuable resource for system administrators of all levels.
  
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  https://www.amazon.com/Linux-System-Administration-2020s-Sysadmin/dp/1484279832?&linkCode=ll1&tag=cvthunderx-20&linkId=fbe2abd36d70f9a1668b53fb61e74b4c&language=en_US&ref_=as_li_ss_tl
  
  
  

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• December 27, 2024Linux Hardening in Hostile Networks

  This excerpt from the ebook "Linux Hardening in Hostile Networks" details various security measures that can be applied to Linux systems. It starts by discussing general security principles and then dives into specific areas such as workstation, server, network, web server, email, DNS, database, and incident response. The book includes practical advice, detailed explanations of security concepts, and step-by-step instructions on implementing security solutions. Each chapter examines relevant vulnerabilities and threats and suggests effective methods to harden Linux systems against those threats. The ebook is a valuable resource for anyone looking to strengthen the security posture of their Linux environments.
  
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  https://www.amazon.com/Linux-Hardening-Hostile-Networks-Development/dp/0134173260?&linkCode=ll1&tag=cvthunderx-20&linkId=223bf115c19fd9bb0acb0048ea578620&language=en_US&ref_=as_li_ss_tl
  
  

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• December 27, 2024Linux Firewalls: Enhancing Security with nftables and Beyond: Enhancing Security with nftables and Beyond

  This Book is a chapter from a book on Linux firewalls. It discusses the fundamentals of packet filtering, security measures, and the implementation of firewalls using both the traditional iptables program and the newer nftables program. The chapter also provides detailed explanations of how to build and install a standalone firewall, optimize firewall rules for performance, configure firewalls for packet forwarding, and implement virtual private networks. It further delves into intrusion detection and response techniques, including log analysis, rootkit detection, and filesystem integrity checking. The chapter aims to equip readers with the knowledge and practical skills to design, implement, and maintain secure Linux firewalls.
  
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  https://www.amazon.com/Linux-Firewalls-Enhancing-Security-nftables/dp/0134000021?&linkCode=ll1&tag=cvthunderx-20&linkId=ae7a065fba09ce6760a1b9821b06e727&language=en_US&ref_=as_li_ss_tl
  
  

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• December 27, 2024Linux Firewalls: Attack Detection and Response with iptables, psad, and fwsnort

  This Book, Linux Firewalls: Attack Detection, is a comprehensive guide to securing Linux systems by using iptables to detect and respond to network attacks. The book provides a detailed exploration of iptables functionality, including packet filtering, connection tracking, and application layer inspection. It also introduces readers to two powerful tools: psad, an iptables log analyzer and active response tool, and fwsnort, which translates Snort rules into equivalent iptables rules. The book addresses various attack types, including port scans, buffer overflow exploits, and SQL injection attacks, and offers solutions to mitigate them. The source also explores alternative security measures like port knocking and Single Packet Authorization (SPA) for securing specific services. The author provides detailed explanations of various security concepts and offers practical examples and code snippets to help readers implement these techniques. The book concludes with an analysis of real-world attack scenarios, providing insights into how to effectively use iptables to secure Linux systems.
  
  
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  https://www.amazon.com/Linux-Firewalls-Detection-Response-iptables/dp/1593271417?&linkCode=ll1&tag=cvthunderx-20&linkId=83fa07c1b5067b6c1dc0b31d9e4ae57f&language=en_US&ref_=as_li_ss_tl
  

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• December 27, 2024Linux System Administration: Solve Real-life Linux Problems Quickly

  This Book is an excerpt from the book "Linux System Administration" by Tom Adelstein and Bill Lubanovic. It is a comprehensive guide to Linux system administration, covering a wide range of topics, including setting up a multifunction server, administering DNS, installing web services, configuring mail servers, managing Apache, creating load-balanced clusters, implementing local network services, and using virtualization. The book is geared toward both novice and experienced administrators, providing detailed instructions and explanations to help readers gain a strong foundation in Linux system administration.
  
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  https://www.amazon.com/Linux-System-Administration-Real-life-Problems/dp/0596009526?&linkCode=ll1&tag=cvthunderx-20&linkId=b649c090209c7b07ccc91a1270204f95&language=en_US&ref_=as_li_ss_tl
  
  

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• December 27, 2024Linux Server Security: Hack and Defend

  The provided Book comes from the book "Linux Server Security: Hack and Defend" by Chris Binnie. The book aims to provide a broad overview of system and network security threats, discussing a variety of topics relevant to Linux servers. The author covers topics like port knocking, password cracking, denial-of-service attacks, and SQL injection, while also providing practical advice on how to mitigate and defend against these threats. The book goes beyond theoretical discussions, demonstrating the use of various tools commonly employed by both security professionals and hackers to help readers gain a comprehensive understanding of how attackers operate and how to protect their systems effectively. The book also emphasizes the importance of keeping up-to-date with the latest threats and security vulnerabilities to ensure the continuous security of Linux servers.
  
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  https://www.amazon.com/Linux-Server-Security-Chris-Binnie/dp/1119277655?&linkCode=ll1&tag=cvthunderx-20&linkId=7fb5c83645019c8fe6f10e5ad802c7e9&language=en_US&ref_=as_li_ss_tl
  
  
  

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• December 25, 2024Linux Kernel Debugging: Leverage proven tools and advanced techniques to effectively debug Linux kernels and kernel modules

  This Book provides a comprehensive guide to debugging the Linux kernel, covering various methods and tools. The book begins by defining what debugging is and explores the different types of bugs, including memory errors, concurrency issues, and security vulnerabilities. The authors explain how to configure a debug kernel and use tools like KASAN and UBSAN to detect memory corruption. They then discuss kernel tracing techniques, including ftrace, trace-cmd, and LTTng, which allow developers to observe the kernel's execution flow and identify performance bottlenecks. Finally, the book covers advanced topics such as KGDB, a remote debugger for the Linux kernel, and systemd's journalctl for analyzing system logs. The authors provide practical examples and clear explanations of each tool and technique, making it a valuable resource for kernel developers.
  
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  https://www.amazon.com/Linux-Kernel-Debugging-techniques-effectively/dp/1801075034?&linkCode=ll1&tag=cvthunderx-20&linkId=3931bc42871caf4a4d8b6d16ead996e9&language=en_US&ref_=as_li_ss_tl
  
  

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• December 25, 2024Linux Inside

  The provided Book excerpts come from a series of blog posts about the Linux kernel for the x86_64 architecture. The posts aim to explain the kernel's booting and initialization processes in detail, starting from the bootloader and going all the way to the launch of the first init process. The author explains concepts like protected mode, memory management, interrupts, system calls, and synchronization primitives using detailed code examples and diagrams. The posts also delve into the structure of the kernel's makefiles and provide guidance on how to build the Linux kernel from source.
  
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• December 25, 2024Linux Fundamentals

  The Book "Linux Fundamentals, 2nd Edition" that explores various aspects of the Linux operating system. It covers topics such as the Linux kernel, GNU utilities, user interfaces, desktop and server applications, device drivers, file systems, command-line basics, network management, process management, user account administration, security, booting and partitioning, and cloud computing. The book provides a comprehensive introduction to Linux for beginners, focusing on practical skills and knowledge that are useful for system administration and general usage.
  
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  Get the Book now from Amazon:
  https://www.amazon.com/Linux-Fundamentals-Richard-Blum/dp/1284254887?&linkCode=ll1&tag=cvthunderx-20&linkId=ffcbfe34d3165812163cd7605e609e48&language=en_US&ref_=as_li_ss_tl
  
  

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