Linux Hardening In Hostile Networks
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Linux Hardening In Hostile Networks
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Author : Kyle Rankin
language : en
Publisher:
Release Date : 2017
Linux Hardening In Hostile Networks written by Kyle Rankin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with categories.
Linux Hardening In Hostile Networks
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Author : Kyle Rankin
language : en
Publisher: Addison-Wesley Professional
Release Date : 2017-07-17
Linux Hardening In Hostile Networks written by Kyle Rankin and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-17 with Computers categories.
Implement Industrial-Strength Security on Any Linux Server In an age of mass surveillance, when advanced cyberwarfare weapons rapidly migrate into every hacker’s toolkit, you can’t rely on outdated security methods–especially if you’re responsible for Internet-facing services. In Linux® Hardening in Hostile Networks, Kyle Rankin helps you to implement modern safeguards that provide maximum impact with minimum effort and to strip away old techniques that are no longer worth your time. Rankin provides clear, concise guidance on modern workstation, server, and network hardening, and explains how to harden specific services, such as web servers, email, DNS, and databases. Along the way, he demystifies technologies once viewed as too complex or mysterious but now essential to mainstream Linux security. He also includes a full chapter on effective incident response that both DevOps and SecOps can use to write their own incident response plan. Each chapter begins with techniques any sysadmin can use quickly to protect against entry-level hackers and presents intermediate and advanced techniques to safeguard against sophisticated and knowledgeable attackers, perhaps even state actors. Throughout, you learn what each technique does, how it works, what it does and doesn’t protect against, and whether it would be useful in your environment. Apply core security techniques including 2FA and strong passwords Protect admin workstations via lock screens, disk encryption, BIOS passwords, and other methods Use the security-focused Tails distribution as a quick path to a hardened workstation Compartmentalize workstation tasks into VMs with varying levels of trust Harden servers with SSH, use apparmor and sudo to limit the damage attackers can do, and set up remote syslog servers to track their actions Establish secure VPNs with OpenVPN, and leverage SSH to tunnel traffic when VPNs can’t be used Configure a software load balancer to terminate SSL/TLS connections and initiate new ones downstream Set up standalone Tor services and hidden Tor services and relays Secure Apache and Nginx web servers, and take full advantage of HTTPS Perform advanced web server hardening with HTTPS forward secrecy and ModSecurity web application firewalls Strengthen email security with SMTP relay authentication, SMTPS, SPF records, DKIM, and DMARC Harden DNS servers, deter their use in DDoS attacks, and fully implement DNSSEC Systematically protect databases via network access control, TLS traffic encryption, and encrypted data storage Respond to a compromised server, collect evidence, and prevent future attacks Register your product at informit.com/register for convenient access to downloads, updates, and corrections as they become available.
Advanced Linux Server Security
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Author : Isaac James
language : en
Publisher: Independently Published
Release Date : 2025-11-17
Advanced Linux Server Security written by Isaac James and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-11-17 with Computers categories.
What if the only thing standing between your Linux server and a catastrophic breach is knowledge you don't yet have? In a world where automated scanners probe every IP address within minutes and attackers evolve faster than ever, a default Linux installation is no longer safe-and hoping your system "won't be a target" is the most dangerous assumption you can make. Advanced Linux Server Security is the definitive guide for system administrators, DevOps engineers, and cloud professionals who refuse to leave their infrastructure to chance. This book cuts through outdated advice and fragmented tutorials to deliver a complete, modern, and deeply practical blueprint for building truly hardened Linux systems, from the firmware and kernel all the way up to the application stack. Inside, you'll discover: The exact steps to lock down SSH using key-based authentication, 2FA, custom ports, and production-grade daemon settings Firewall mastery with nftables, including port-scan detection, rate limiting, and stealth-level inbound rules Kernel-level hardening with sysctl, SELinux, and AppArmor for impenetrable access control Full-disk encryption (LUKS) and bootloader security to safeguard data even if hardware is stolen Container and cloud-era hardening techniques for Docker, Kubernetes, and systemd isolation Fail2ban, auditd, AIDE, and OpenVAS-the tools professionals use to detect, monitor, and eliminate threats Real-world incident response strategies, forensic readiness, and post-incident hardening that closes doors attackers love to exploit Unlike high-level theory books, this guide gives you battle-tested commands, configurations, and checklists used in enterprise environments-allowing you to build servers that survive in hostile networks. What sets this book apart? It delivers complete security architecture thinking: a structured, layered defense model that transforms insecure default installations into hardened fortresses. Whether you're running a cloud VM, on-prem data center, or production web infrastructure, this book gives you the exact roadmap professionals use to secure mission-critical systems. If you're ready to go beyond basic administration and command true security mastery... Take control of your infrastructure. Harden your servers. Stop attacks before they happen. Get your copy of Advanced Linux Server Security today and build systems you can trust.
Computer And Information Security Handbook
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Author : John R. Vacca
language : en
Publisher: Morgan Kaufmann
Release Date : 2009-05-22
Computer And Information Security Handbook written by John R. Vacca and has been published by Morgan Kaufmann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-05-22 with Computers categories.
In this handbook, Vacca presents information on how to analyze risks to networks and the steps needed to select and deploy the appropriate countermeasures to reduce exposure to physical and network threats. It also covers risk assessment and mitigation and auditing and testing of security systems.
Hardening Network Security
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Author : John Mallery
language : en
Publisher: McGraw Hill Professional
Release Date : 2005
Hardening Network Security written by John Mallery and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Computers categories.
Provides insights on maintaining security of computer networks, covering such topics as identity management systems, Web services, mobile devices, data encryption, and security patching.
Hardening Linux
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Author : John H. Terpstra
language : en
Publisher: McGraw Hill Professional
Release Date : 2004
Hardening Linux written by John H. Terpstra and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Computers categories.
This title shows network administrators and IT pros how to harden the Linux system against hackers.
The Handbook Of Computer Networks Distributed Networks Network Planning Control Management And New Trends And Applications
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Author : Hossein Bidgoli
language : en
Publisher:
Release Date : 2008
The Handbook Of Computer Networks Distributed Networks Network Planning Control Management And New Trends And Applications written by Hossein Bidgoli and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Business & Economics categories.
The Handbook of Computer Networks is the third set of reference books from leading author and Professor of Management Information Systems at California State University, Bakersfield, Hossein Bidgoli. The Handbook of Computer Networks is designed to arm researchers, practitioners, students, and managers with in-depth understanding of this important and fast growing field in its broadest scope and in an applied and functional framework. Each volume incorporates state of the art core information and networking topics, practical applications and coverage of the emerging issues in the computer networking and data communications fields.
Red Hat Linux Firewalls
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Author : Bill McCarty
language : en
Publisher: *Red Hat
Release Date : 2002-12-06
Red Hat Linux Firewalls written by Bill McCarty and has been published by *Red Hat this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-12-06 with Computers categories.
* Everything readers need to construct firewalls that protect computer networks from attacks and intrusions * Covers the migration from ipchains and how to mange iptable log files * Reviews the customization of firewalls, the Red Hat firewall tool, the firewall setup, and advanced firewall features * Includes numerous examples of firewalls and firewall administration techniques that work on Red Hat Linux systems * Explains how to cost-justify, implement, test, and operate packet filtering firewalls constructed using Red Hat Linux RED HAT(r) PRESS(TM) Linux Solutions from the Experts at Red Hat Red Hat-the world's leading Linux company-presents a series of unrivaled guides that are reviewed and approved by the experts at Red Hat. Each book is packed with invaluable tips and techniques that are ideal for everyone from beginning to advanced network and systems professionals, as well as home and small businesses.
Linux Journal
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Author :
language : en
Publisher:
Release Date : 2002
Linux Journal written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Linux categories.
Mastering Linux Security And Hardening
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Author : Donald A. Tevault
language : en
Publisher: Packt Publishing Ltd
Release Date : 2020-02-21
Mastering Linux Security And Hardening written by Donald A. Tevault 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 2020-02-21 with Computers categories.
A comprehensive guide to securing your Linux system against cyberattacks and intruders Key Features Deliver a system that reduces the risk of being hacked Explore a variety of advanced Linux security techniques with the help of hands-on labs Master the art of securing a Linux environment with this end-to-end practical guide Book DescriptionFrom creating networks and servers to automating the entire working environment, Linux has been extremely popular with system administrators for the last couple of decades. However, security has always been a major concern. With limited resources available in the Linux security domain, this book will be an invaluable guide in helping you get your Linux systems properly secured. Complete with in-depth explanations of essential concepts, practical examples, and self-assessment questions, this book begins by helping you set up a practice lab environment and takes you through the core functionalities of securing Linux. You'll practice various Linux hardening techniques and advance to setting up a locked-down Linux server. As you progress, you will also learn how to create user accounts with appropriate privilege levels, protect sensitive data by setting permissions and encryption, and configure a firewall. The book will help you set up mandatory access control, system auditing, security profiles, and kernel hardening, and finally cover best practices and troubleshooting techniques to secure your Linux environment efficiently. By the end of this Linux security book, you will be able to confidently set up a Linux server that will be much harder for malicious actors to compromise.What you will learn Create locked-down user accounts with strong passwords Configure firewalls with iptables, UFW, nftables, and firewalld Protect your data with different encryption technologies Harden the secure shell service to prevent security break-ins Use mandatory access control to protect against system exploits Harden kernel parameters and set up a kernel-level auditing system Apply OpenSCAP security profiles and set up intrusion detection Configure securely the GRUB 2 bootloader and BIOS/UEFI Who this book is for This book is for Linux administrators, system administrators, and network engineers interested in securing moderate to complex Linux environments. Security consultants looking to enhance their Linux security skills will also find this book useful. Working experience with the Linux command line and package management is necessary to understand the concepts covered in this book.