Linux Security And Hardening Essential Training

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Mastering Linux Security and Hardening

Author : Donald A. Tevault
Publisher : Packt Publishing Ltd
ISBN 13 : 1838983597
Total Pages : 652 pages
Book Rating : 4.8/5 (389 download)

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Book Synopsis Mastering Linux Security and Hardening by : Donald A. Tevault

Download or read book Mastering Linux Security and Hardening written by Donald A. Tevault and published by Packt Publishing Ltd. This book was released on 2020-02-21 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Hardening Linux

Author : John H. Terpstra
Publisher : McGraw Hill Professional
ISBN 13 : 9780072254976
Total Pages : 450 pages
Book Rating : 4.2/5 (549 download)

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Book Synopsis Hardening Linux by : John H. Terpstra

Download or read book Hardening Linux written by John H. Terpstra and published by McGraw Hill Professional. This book was released on 2004 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title shows network administrators and IT pros how to harden the Linux system against hackers.

Linux Essentials for Cybersecurity

Author : William Rothwell
Publisher : Pearson IT Certification
ISBN 13 : 0134853024
Total Pages : 1931 pages
Book Rating : 4.1/5 (348 download)

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Book Synopsis Linux Essentials for Cybersecurity by : William Rothwell

Download or read book Linux Essentials for Cybersecurity written by William Rothwell and published by Pearson IT Certification. This book was released on 2018-07-30 with total page 1931 pages. Available in PDF, EPUB and Kindle. Book excerpt: ALL YOU NEED TO KNOW TO SECURE LINUX SYSTEMS, NETWORKS, APPLICATIONS, AND DATA–IN ONE BOOK From the basics to advanced techniques: no Linux security experience necessary Realistic examples & step-by-step activities: practice hands-on without costly equipment The perfect introduction to Linux-based security for all students and IT professionals Linux distributions are widely used to support mission-critical applications and manage crucial data. But safeguarding modern Linux systems is complex, and many Linux books have inadequate or outdated security coverage. Linux Essentials for Cybersecurity is your complete solution. Leading Linux certification and security experts William “Bo” Rothwell and Dr. Denise Kinsey introduce Linux with the primary goal of enforcing and troubleshooting security. Their practical approach will help you protect systems, even if one or more layers are penetrated. First, you’ll learn how to install Linux to achieve optimal security upfront, even if you have no Linux experience. Next, you’ll master best practices for securely administering accounts, devices, services, processes, data, and networks. Then, you’ll master powerful tools and automated scripting techniques for footprinting, penetration testing, threat detection, logging, auditing, software management, and more. To help you earn certification and demonstrate skills, this guide covers many key topics on CompTIA Linux+ and LPIC-1 exams. Everything is organized clearly and logically for easy understanding, effective classroom use, and rapid on-the-job training. LEARN HOW TO: Review Linux operating system components from the standpoint of security Master key commands, tools, and skills for securing Linux systems Troubleshoot common Linux security problems, one step at a time Protect user and group accounts with Pluggable Authentication Modules (PAM), SELinux, passwords, and policies Safeguard files and directories with permissions and attributes Create, manage, and protect storage devices: both local and networked Automate system security 24/7 by writing and scheduling scripts Maintain network services, encrypt network connections, and secure network-accessible processes Examine which processes are running–and which may represent a threat Use system logs to pinpoint potential vulnerabilities Keep Linux up-to-date with Red Hat or Debian software management tools Modify boot processes to harden security Master advanced techniques for gathering system information

Security Strategies in Linux Platforms and Applications

Author : Michael H. Jang
Publisher : Jones & Bartlett Publishers
ISBN 13 : 1284090655
Total Pages : 538 pages
Book Rating : 4.2/5 (84 download)

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Book Synopsis Security Strategies in Linux Platforms and Applications by : Michael H. Jang

Download or read book Security Strategies in Linux Platforms and Applications written by Michael H. Jang and published by Jones & Bartlett Publishers. This book was released on 2017 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Second Edition of Security Strategies in Linux Platforms and Applications opens with a discussion of risks, threats, and vulnerabilities. Part 2 discusses how to take advantage of the layers of security and the modules associated with AppArmor and SELinux. Part 3 looks at the use of open source and proprietary tools when building a layered sec

UNIX and Linux System Administration Handbook

Author : Evi Nemeth
Publisher : Addison-Wesley Professional
ISBN 13 : 0134278291
Total Pages : 1471 pages
Book Rating : 4.1/5 (342 download)

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Book Synopsis UNIX and Linux System Administration Handbook by : Evi Nemeth

Download or read book UNIX and Linux System Administration Handbook written by Evi Nemeth and published by Addison-Wesley Professional. This book was released on 2017-09-14 with total page 1471 pages. Available in PDF, EPUB and Kindle. Book excerpt: “As an author, editor, and publisher, I never paid much attention to the competition—except in a few cases. This is one of those cases. The UNIX System Administration Handbook is one of the few books we ever measured ourselves against.” —Tim O’Reilly, founder of O’Reilly Media “This edition is for those whose systems live in the cloud or in virtualized data centers; those whose administrative work largely takes the form of automation and configuration source code; those who collaborate closely with developers, network engineers, compliance officers, and all the other worker bees who inhabit the modern hive.” —Paul Vixie, Internet Hall of Fame-recognized innovator and founder of ISC and Farsight Security “This book is fun and functional as a desktop reference. If you use UNIX and Linux systems, you need this book in your short-reach library. It covers a bit of the systems’ history but doesn’t bloviate. It’s just straight-forward information delivered in a colorful and memorable fashion.” —Jason A. Nunnelley UNIX® and Linux® System Administration Handbook, Fifth Edition, is today’s definitive guide to installing, configuring, and maintaining any UNIX or Linux system, including systems that supply core Internet and cloud infrastructure. Updated for new distributions and cloud environments, this comprehensive guide covers best practices for every facet of system administration, including storage management, network design and administration, security, web hosting, automation, configuration management, performance analysis, virtualization, DNS, security, and the management of IT service organizations. The authors—world-class, hands-on technologists—offer indispensable new coverage of cloud platforms, the DevOps philosophy, continuous deployment, containerization, monitoring, and many other essential topics. Whatever your role in running systems and networks built on UNIX or Linux, this conversational, well-written ¿guide will improve your efficiency and help solve your knottiest problems.

Linux Administration

Author : Jason Cannon
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781523915958
Total Pages : 202 pages
Book Rating : 4.9/5 (159 download)

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Book Synopsis Linux Administration by : Jason Cannon

Download or read book Linux Administration written by Jason Cannon and published by Createspace Independent Publishing Platform. This book was released on 2016-02-07 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn Linux Administration and Supercharge Your Career!If you're looking to make the jump from being a Linux user to being a Linux administrator, this book is for you! If you're in windows administration and want to learn the ins and outs of Linux administration, start here. This book is also great for Unix administrators switching to Linux administration.Here is what you will learn by reading this Linux System Administration book: How the the boot process works on Linux servers and what you can do to control it. The various types of messages generated by a Linux system, where they're stored, and how to automatically prevent them from filling up your disks. Disk management, partitioning, and file system creation. Managing Linux users and groups. Exactly how permissions work and how to decipher the most cryptic Linux permissions with ease. Networking concepts that apply to system administration and specifically how to configure Linux network interfaces. How to use the nano, vi, and emacs editors. How to schedule and automate jobs using cron. How to switch users and run processes as others. How to configure sudo. How to find and install software. Managing process and jobs. How to make the most out of the Linux command line Several Linux commands you'll need to know Linux shell scripting What you learn in book applies to any Linux system including Ubuntu Linux, Debian, Linux Mint, RedHat Linux, CentOS, Fedora, SUSE Linux, Arch Linux, Kali Linux and more.Real Advice from a Real, Professional Linux AdministratorJason Cannon is the author of Linux for Beginners, the founder of the Linux Training Academy, and an instructor to over 40,000 satisfied students. He started his IT career in the late 1990's as a Unix and Linux System Engineer and he'll be sharing his real-world Linux experience with you throughout this book.By the end of this book you will fully understand the most important and fundamental concepts of Linux server administration. More importantly, you will be able to put those concepts to use in practical real-world situations. You'll be able to configure, maintain, and support a variety of Linux systems. You can even use the skills you learned to become a Linux System Engineer or Linux System Administrator.

Hardening Linux

Author : James Turnbull
Publisher : Apress
ISBN 13 : 1430200057
Total Pages : 571 pages
Book Rating : 4.4/5 (32 download)

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Book Synopsis Hardening Linux by : James Turnbull

Download or read book Hardening Linux written by James Turnbull and published by Apress. This book was released on 2006-11-01 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: *Imparts good security doctrine, methodology, and strategies *Each application-focused chapter will be able to be used as a stand-alone HOW-TO for that particular application. *Offers users a selection of resources (websites, mailing lists, and books) to further their knowledge.

Mastering Linux Security and Hardening

Author : Donald A. Tevault
Publisher : Packt Publishing Ltd
ISBN 13 : 1788625064
Total Pages : 367 pages
Book Rating : 4.7/5 (886 download)

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Book Synopsis Mastering Linux Security and Hardening by : Donald A. Tevault

Download or read book Mastering Linux Security and Hardening written by Donald A. Tevault and published by Packt Publishing Ltd. This book was released on 2018-01-11 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive guide to mastering the art of preventing your Linux system from getting compromised. Key Features Leverage this guide to confidently deliver a system that reduces the risk of being hacked Perform a number of advanced Linux security techniques such as network service detection, user authentication, controlling special permissions, encrypting file systems, and much more Master the art of securing a Linux environment with this end-to-end practical guide Book DescriptionThis book has extensive coverage of techniques that will help prevent attackers from breaching your system, by building a much more secure Linux environment. You will learn various security techniques such as SSH hardening, network service detection, setting up firewalls, encrypting file systems, protecting user accounts, authentication processes, and so on. Moving forward, you will also develop hands-on skills with advanced Linux permissions, access control, special modes, and more. Lastly, this book will also cover best practices and troubleshooting techniques to get your work done efficiently. By the end of this book, you will be confident in delivering a system that will be much harder to compromise.What you will learn Use various techniques to prevent intruders from accessing sensitive data Prevent intruders from planting malware, and detect whether malware has been planted Prevent insiders from accessing data that they aren’t authorized to access Do quick checks to see whether a computer is running network services that it doesn’t need to run Learn security techniques that are common to all Linux distros, and some that are distro-specific Who this book is for If you are a systems administrator or a network engineer interested in making your Linux environment more secure, then this book is for you. Security consultants wanting to enhance their Linux security skills will also benefit from this book. Prior knowledge of Linux is mandatory.

Learning Kali Linux

Author : Ric Messier
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1492028657
Total Pages : 392 pages
Book Rating : 4.4/5 (92 download)

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Book Synopsis Learning Kali Linux by : Ric Messier

Download or read book Learning Kali Linux written by Ric Messier and published by "O'Reilly Media, Inc.". This book was released on 2018-07-17 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: With more than 600 security tools in its arsenal, the Kali Linux distribution can be overwhelming. Experienced and aspiring security professionals alike may find it challenging to select the most appropriate tool for conducting a given test. This practical book covers KaliÃ¢??s expansive security capabilities and helps you identify the tools you need to conduct a wide range of security tests and penetration tests. YouÃ¢??ll also explore the vulnerabilities that make those tests necessary. Author Ric Messier takes you through the foundations of Kali Linux and explains methods for conducting tests on networks, web applications, wireless security, password vulnerability, and more. YouÃ¢??ll discover different techniques for extending Kali tools and creating your own toolset. Learn tools for stress testing network stacks and applications Perform network reconnaissance to determine whatÃ¢??s available to attackers Execute penetration tests using automated exploit tools such as Metasploit Use cracking tools to see if passwords meet complexity requirements Test wireless capabilities by injecting frames and cracking passwords Assess web application vulnerabilities with automated or proxy-based tools Create advanced attack techniques by extending Kali tools or developing your own Use Kali Linux to generate reports once testing is complete

Learn Linux in 5 Days

Author : Jason Cannon
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781507894842
Total Pages : 0 pages
Book Rating : 4.8/5 (948 download)

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Book Synopsis Learn Linux in 5 Days by : Jason Cannon

Download or read book Learn Linux in 5 Days written by Jason Cannon and published by Createspace Independent Publishing Platform. This book was released on 2015-02-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you want to learn how to use Linux and level up your career but are pressed for time, read on. As the founder of the Linux Training Academy and an instructor of several courses, I've had the good fortune of helping thousands of people hone their Linux skills. Interacting with so many people who are just getting started with the Linux operating system has given me invaluable insight into the particular struggles and challenges people face at this stage.One of the biggest challenges for people interested in learning the ins and outs of Linux is simply a lack of time. When you are working with a limited and extremely valuable resource you want to make sure you make the most of it.The next biggest challenge for Linux newcomers is knowing where to start. There is so much information available that deciding what to focus your attention on first is a big enough hurdle to keep many people from even starting. What's worse is starting down the path of learning only to discover too many concepts, commands, and nuances that aren't explained. This kind of experience is frustrating and leaves you with more questions than answers. That's why I've written this book. Not only have I condensed the most important material into five sections, each designed to be consumed in a day, I've also structured the content in a logical and systematic manner. This way you'll be sure to make the most out of your time by learning the foundational aspects of Linux first and then building upon that foundation each day.In Learn Linux in 5 Days you will learn the most important concepts and commands, and be guided step-by-step through several practical and real-world examples. As new concepts, commands, or jargon are encountered they are explained in plain language, making it easy to understand. Here is what you will learn by reading Learn Linux in 5 Days: How to get access to a Linux server if you don't already. What a Linux distribution is and which one to choose. What software is needed to connect to Linux from Mac and Windows computers. Screenshots included. What SSH is and how to use it, including creating and using SSH keys. The file system layout of Linux systems and where to find programs, configurations, and documentation. The basic Linux commands you'll use most often. Creating, renaming, moving, and deleting directories. Listing, reading, creating, editing, copying, and deleting files. Exactly how permissions work and how to decipher the most cryptic Linux permissions with ease. How to use the nano, vi, and emacs editors. Two methods to search for files and directories. How to compare the contents of files. What pipes are, why they are useful, and how to use them. How to compress files to save space and make transferring data easy. How and why to redirect input and output from applications. How to customize your shell prompt. How to be efficient at the command line by using aliases, tab completion, and your shell history. How to schedule and automate jobs using cron. How to switch users and run processes as others. Where to go for even more in-depth coverage on each topic. What you learn in Learn Linux in 5 Days applies to any Linux environment including Ubuntu, Debian, Linux Mint, RedHat, Fedora, OpenSUSE, Slackware, and more. Scroll up, click the Buy Now With 1 Click button and get started learning Linux today!

Mastering FreeBSD and OpenBSD Security

Author : Yanek Korff
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9780596006266
Total Pages : 468 pages
Book Rating : 4.0/5 (62 download)

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Book Synopsis Mastering FreeBSD and OpenBSD Security by : Yanek Korff

Download or read book Mastering FreeBSD and OpenBSD Security written by Yanek Korff and published by "O'Reilly Media, Inc.". This book was released on 2005 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: FreeBSD and OpenBSD are increasingly gaining traction in educational institutions, non-profits, and corporations worldwide because they provide significant security advantages over Linux. Although a lot can be said for the robustness, clean organization, and stability of the BSD operating systems, security is one of the main reasons system administrators use these two platforms.There are plenty of books to help you get a FreeBSD or OpenBSD system off the ground, and all of them touch on security to some extent, usually dedicating a chapter to the subject. But, as security is commonly named as the key concern for today's system administrators, a single chapter on the subject can't provide the depth of information you need to keep your systems secure.FreeBSD and OpenBSD are rife with security "building blocks" that you can put to use, and Mastering FreeBSD and OpenBSD Security shows you how. Both operating systems have kernel options and filesystem features that go well beyond traditional Unix permissions and controls. This power and flexibility is valuable, but the colossal range of possibilities need to be tackled one step at a time. This book walks you through the installation of a hardened operating system, the installation and configuration of critical services, and ongoing maintenance of your FreeBSD and OpenBSD systems.Using an application-specific approach that builds on your existing knowledge, the book provides sound technical information on FreeBSD and Open-BSD security with plenty of real-world examples to help you configure and deploy a secure system. By imparting a solid technical foundation as well as practical know-how, it enables administrators to push their server's security to the next level. Even administrators in other environments--like Linux and Solaris--can find useful paradigms to emulate.Written by security professionals with two decades of operating system experience, Mastering FreeBSD and OpenBSD Security features broad and deep explanations of how how to secure your most critical systems. Where other books on BSD systems help you achieve functionality, this book will help you more thoroughly secure your deployments.

Hardening Network Security

Author : John Mallery
Publisher : McGraw Hill Professional
ISBN 13 : 9780072257038
Total Pages : 628 pages
Book Rating : 4.2/5 (57 download)

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Book Synopsis Hardening Network Security by : John Mallery

Download or read book Hardening Network Security written by John Mallery and published by McGraw Hill Professional. This book was released on 2005 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides insights on maintaining security of computer networks, covering such topics as identity management systems, Web services, mobile devices, data encryption, and security patching.

Mastering Windows Security and Hardening

Author : Mark Dunkerley
Publisher : Packt Publishing Ltd
ISBN 13 : 1839214287
Total Pages : 573 pages
Book Rating : 4.8/5 (392 download)

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Book Synopsis Mastering Windows Security and Hardening by : Mark Dunkerley

Download or read book Mastering Windows Security and Hardening written by Mark Dunkerley and published by Packt Publishing Ltd. This book was released on 2020-07-08 with total page 573 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enhance Windows security and protect your systems and servers from various cyber attacks Key Features Book DescriptionAre you looking for effective ways to protect Windows-based systems from being compromised by unauthorized users? Mastering Windows Security and Hardening is a detailed guide that helps you gain expertise when implementing efficient security measures and creating robust defense solutions. We will begin with an introduction to Windows security fundamentals, baselining, and the importance of building a baseline for an organization. As you advance, you will learn how to effectively secure and harden your Windows-based system, protect identities, and even manage access. In the concluding chapters, the book will take you through testing, monitoring, and security operations. In addition to this, you’ll be equipped with the tools you need to ensure compliance and continuous monitoring through security operations. By the end of this book, you’ll have developed a full understanding of the processes and tools involved in securing and hardening your Windows environment.What you will learn Understand baselining and learn the best practices for building a baseline Get to grips with identity management and access management on Windows-based systems Delve into the device administration and remote management of Windows-based systems Explore security tips to harden your Windows server and keep clients secure Audit, assess, and test to ensure controls are successfully applied and enforced Monitor and report activities to stay on top of vulnerabilities Who this book is for This book is for system administrators, cybersecurity and technology professionals, solutions architects, or anyone interested in learning how to secure their Windows-based systems. A basic understanding of Windows security concepts, Intune, Configuration Manager, Windows PowerShell, and Microsoft Azure will help you get the best out of this book.

Getting Started Becoming a Master Hacker

Author : Occupytheweb
Publisher : Independently Published
ISBN 13 : 9781711729299
Total Pages : 355 pages
Book Rating : 4.7/5 (292 download)

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Book Synopsis Getting Started Becoming a Master Hacker by : Occupytheweb

Download or read book Getting Started Becoming a Master Hacker written by Occupytheweb and published by Independently Published. This book was released on 2019-11-25 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: This tutorial-style book follows upon Occupytheweb's Best Selling "Linux Basics for Hackers" and takes the reader along the next step to becoming a Master Hacker. Occupytheweb offers his unique style to guide the reader through the various professions where hackers are in high demand (cyber intelligence, pentesting, bug bounty, cyber warfare, and many others) and offers the perspective of the history of hacking and the legal framework. This book then guides the reader through the essential skills and tools before offering step-by-step tutorials of the essential tools and techniques of the hacker including reconnaissance, password cracking, vulnerability scanning, Metasploit 5, antivirus evasion, covering your tracks, Python, and social engineering. Where the reader may want a deeper understanding of a particular subject, there are links to more complete articles on a particular subject.Master OTW provides a fresh and unique approach of using the NSA's EternalBlue malware as a case study. The reader is given a glimpse into one of history's most devasting pieces of malware from the vulnerability, exploitation, packet-level analysis and reverse-engineering Python. This section of the book should be enlightening for both the novice and the advanced practioner.Master OTW doesn't just provide tools and techniques, but rather he provides the unique insights into the mindset and strategic thinking of the hacker.This is a must read for anyone considering a career into cyber security!

Practical UNIX and Internet Security

Author : Simson Garfinkel
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449310125
Total Pages : 989 pages
Book Rating : 4.4/5 (493 download)

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Book Synopsis Practical UNIX and Internet Security by : Simson Garfinkel

Download or read book Practical UNIX and Internet Security written by Simson Garfinkel and published by "O'Reilly Media, Inc.". This book was released on 2003-02-21 with total page 989 pages. Available in PDF, EPUB and Kindle. Book excerpt: When Practical Unix Security was first published more than a decade ago, it became an instant classic. Crammed with information about host security, it saved many a Unix system administrator from disaster. The second edition added much-needed Internet security coverage and doubled the size of the original volume. The third edition is a comprehensive update of this very popular book - a companion for the Unix/Linux system administrator who needs to secure his or her organization's system, networks, and web presence in an increasingly hostile world.Focusing on the four most popular Unix variants today--Solaris, Mac OS X, Linux, and FreeBSD--this book contains new information on PAM (Pluggable Authentication Modules), LDAP, SMB/Samba, anti-theft technologies, embedded systems, wireless and laptop issues, forensics, intrusion detection, chroot jails, telephone scanners and firewalls, virtual and cryptographic filesystems, WebNFS, kernel security levels, outsourcing, legal issues, new Internet protocols and cryptographic algorithms, and much more.Practical Unix & Internet Security consists of six parts: Computer security basics: introduction to security problems and solutions, Unix history and lineage, and the importance of security policies as a basic element of system security. Security building blocks: fundamentals of Unix passwords, users, groups, the Unix filesystem, cryptography, physical security, and personnel security. Network security: a detailed look at modem and dialup security, TCP/IP, securing individual network services, Sun's RPC, various host and network authentication systems (e.g., NIS, NIS+, and Kerberos), NFS and other filesystems, and the importance of secure programming. Secure operations: keeping up to date in today's changing security world, backups, defending against attacks, performing integrity management, and auditing. Handling security incidents: discovering a break-in, dealing with programmed threats and denial of service attacks, and legal aspects of computer security. Appendixes: a comprehensive security checklist and a detailed bibliography of paper and electronic references for further reading and research. Packed with 1000 pages of helpful text, scripts, checklists, tips, and warnings, this third edition remains the definitive reference for Unix administrators and anyone who cares about protecting their systems and data from today's threats.

Hack Proofing Linux

Author : James Stanger
Publisher : Elsevier
ISBN 13 : 0080478115
Total Pages : 705 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Hack Proofing Linux by : James Stanger

Download or read book Hack Proofing Linux written by James Stanger and published by Elsevier. This book was released on 2001-07-06 with total page 705 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the authors of the bestselling E-Mail Virus Protection Handbook! The Linux operating system continues to gain market share based largely on its reputation as being the most secure operating system available. The challenge faced by system administrators installing Linux is that it is secure only if installed and configured properly, constantly and meticulously updated, and carefully integrated with a wide variety of Open Source security tools. The fact that Linux source code is readily available to every hacker means that system administrators must continually learn security and anti-hacker techniques. Hack Proofing Linux will provide system administrators with all of the techniques necessary to properly configure and maintain Linux systems and counter malicious attacks. Linux operating systems and Open Source security tools are incredibly powerful, complex, and notoriously under-documented - this book addresses a real need Uses forensics-based analysis to give the reader an insight to the mind of a hacker

Pro Linux System Administration

Author : Dennis Matotek
Publisher : Apress
ISBN 13 : 1484220080
Total Pages : 1008 pages
Book Rating : 4.4/5 (842 download)

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Book Synopsis Pro Linux System Administration by : Dennis Matotek

Download or read book Pro Linux System Administration written by Dennis Matotek and published by Apress. This book was released on 2017-03-14 with total page 1008 pages. Available in PDF, EPUB and Kindle. Book excerpt: Implement a SOHO or SMB Linux infrastructure to expand your business and associated IT capabilities. Backed by the expertise and experienced guidance of the authors, this book provides everything you need to move your business forward. Pro Linux System Administration makes it easy for small- to medium–sized businesses to enter the world of zero–cost software running on Linux and covers all the distros you might want to use, including Red Hat, Ubuntu, Debian, and CentOS. Pro Linux System Administration takes a layered, component–based approach to open source business systems, while training system administrators as the builders of business infrastructure. Completely updated for this second edition, Dennis Matotek takes you through an infrastructure-as-code approach, seamlessly taking you through steps along the journey of Linux administration with all you need to master complex systems. This edition now includes Jenkins, Ansible, Logstash and more. What You'll Learn: Understand Linux architecture Build, back up, and recover Linux servers Create basic networks and network services with Linux Build and implement Linux infrastructure and services including mail, web, databases, and file and print Implement Linux security Resolve Linux performance and capacity planning issues Who This Book Is For: Small to medium–sized business owners looking to run their own IT, system administrators considering migrating to Linux, and IT systems integrators looking for an extensible Linux infrastructure management approach.