Understanding Hard Disks And File Systems

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Understanding Hard Disks and File Systems

Author : Vijay Gupta
Publisher : eInitial Publication
ISBN 13 :
Total Pages : 77 pages
Book Rating : 4./5 ( download)

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Book Synopsis Understanding Hard Disks and File Systems by : Vijay Gupta

Download or read book Understanding Hard Disks and File Systems written by Vijay Gupta and published by eInitial Publication. This book was released on 2024-07-15 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are you curious about how your computer stores and manages data? "Understanding Hard Disks and File Systems" is your go-to guide for diving into the world of computer storage. This eBook breaks down the essentials of hard disk drives, solid-state drives, and the various file systems that keep your data organized and accessible. Whether you're a tech enthusiast, a student, or an IT professional, you'll find clear explanations and practical insights to enhance your understanding of: The differences between HDDs and SSDs and their impact on performance How data is stored, retrieved, and managed on different types of drives Popular file systems like NTFS, FAT32, ext4, and others Tips for optimizing your storage for better performance and reliability Common issues and troubleshooting techniques With straightforward language and real-world examples, "Understanding Hard Disks and File Systems" demystifies the technical aspects of data storage. Equip yourself with the knowledge to make informed decisions and effectively manage your digital data. Dive in and take control of your storage solutions today!

Understanding Hard Disk and File System

Author : Craw Security
Publisher : www.craw.in
ISBN 13 :
Total Pages : 35 pages
Book Rating : 4./5 ( download)

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Book Synopsis Understanding Hard Disk and File System by : Craw Security

Download or read book Understanding Hard Disk and File System written by Craw Security and published by www.craw.in. This book was released on 2022-05-01 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: A good understanding of storage devices and file systems helps investigators locate information during the investigation process. A forensic investigator must have knowledge of the structure and functioning of storage devices used in various computing devices. In the book "Understanding Hard Disks and File Systems," you will learn about storage devices such as hard disk drives and SSDs. You will understand more about the components and characteristics of disk drives in a better way. Further, we will understand the logical structure of these storage devices and the distribution of data on the disk. Computer hardware is nothing without the operating system and software. In the next chapter of this book, we will learn about how different operating system works. We will understand the booting process of Windows, Linux, and Mac operating systems in a concise manner. we will look into file systems in these operating systems. Furthermore, we will examine file systems using forensics tools such as Autopsy and the sleuth kit. As storage technology is advancing, we have got various new technology to store our digital data. Redundant Array of Independent Disks (RAID) and Network-Attached Storage (NAS) are helping organizations and individuals store their information in an efficient way. Hence, we will also go through NAS and RAID storage systems. There we will learn more about the architecture and working of these storage systems. In Digital Forensics Investigations, investigators in search of the remnants of deleted files, use Hex Editors which shows the physical contents of the disk including the files, folders, and partitions. So we will spend some of our time learning character encoding and hexadecimal notation. Further, at the end of this book, we will learn to analyze PDF, JPEG, and other document formats using Hex editors to find any malicious segment embedded in them.

File System Forensic Analysis

Author : Brian Carrier
Publisher : Addison-Wesley Professional
ISBN 13 : 0134439546
Total Pages : 895 pages
Book Rating : 4.1/5 (344 download)

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Book Synopsis File System Forensic Analysis by : Brian Carrier

Download or read book File System Forensic Analysis written by Brian Carrier and published by Addison-Wesley Professional. This book was released on 2005-03-17 with total page 895 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Definitive Guide to File System Analysis: Key Concepts and Hands-on Techniques Most digital evidence is stored within the computer's file system, but understanding how file systems work is one of the most technically challenging concepts for a digital investigator because there exists little documentation. Now, security expert Brian Carrier has written the definitive reference for everyone who wants to understand and be able to testify about how file system analysis is performed. Carrier begins with an overview of investigation and computer foundations and then gives an authoritative, comprehensive, and illustrated overview of contemporary volume and file systems: Crucial information for discovering hidden evidence, recovering deleted data, and validating your tools. Along the way, he describes data structures, analyzes example disk images, provides advanced investigation scenarios, and uses today's most valuable open source file system analysis tools—including tools he personally developed. Coverage includes Preserving the digital crime scene and duplicating hard disks for "dead analysis" Identifying hidden data on a disk's Host Protected Area (HPA) Reading source data: Direct versus BIOS access, dead versus live acquisition, error handling, and more Analyzing DOS, Apple, and GPT partitions; BSD disk labels; and Sun Volume Table of Contents using key concepts, data structures, and specific techniques Analyzing the contents of multiple disk volumes, such as RAID and disk spanning Analyzing FAT, NTFS, Ext2, Ext3, UFS1, and UFS2 file systems using key concepts, data structures, and specific techniques Finding evidence: File metadata, recovery of deleted files, data hiding locations, and more Using The Sleuth Kit (TSK), Autopsy Forensic Browser, and related open source tools When it comes to file system analysis, no other book offers this much detail or expertise. Whether you're a digital forensics specialist, incident response team member, law enforcement officer, corporate security specialist, or auditor, this book will become an indispensable resource for forensic investigations, no matter what analysis tools you use.

Operating Systems

Author : Remzi H. Arpaci-Dusseau
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781985086593
Total Pages : 714 pages
Book Rating : 4.0/5 (865 download)

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Book Synopsis Operating Systems by : Remzi H. Arpaci-Dusseau

Download or read book Operating Systems written by Remzi H. Arpaci-Dusseau and published by Createspace Independent Publishing Platform. This book was released on 2018-09 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book is organized around three concepts fundamental to OS construction: virtualization (of CPU and memory), concurrency (locks and condition variables), and persistence (disks, RAIDS, and file systems"--Back cover.

Practical File System Design with the BE File System

Author : Dominic Giampaolo
Publisher : Morgan Kaufmann
ISBN 13 : 9781558604971
Total Pages : 0 pages
Book Rating : 4.6/5 (49 download)

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Book Synopsis Practical File System Design with the BE File System by : Dominic Giampaolo

Download or read book Practical File System Design with the BE File System written by Dominic Giampaolo and published by Morgan Kaufmann. This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new guide to the design and implementation of file systems in general - and the Be File System (BFS) in particularcovers all topics related to file systems, going into considerable depth where traditional operating systems books often stop. Advanced topics such as journaling, attributes, indexing, and query processing are covered in detail.

Hands-On Network Forensics

Author : Nipun Jaswal
Publisher : Packt Publishing Ltd
ISBN 13 : 1789341051
Total Pages : 347 pages
Book Rating : 4.7/5 (893 download)

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Book Synopsis Hands-On Network Forensics by : Nipun Jaswal

Download or read book Hands-On Network Forensics written by Nipun Jaswal and published by Packt Publishing Ltd. This book was released on 2019-03-30 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gain basic skills in network forensics and learn how to apply them effectively Key FeaturesInvestigate network threats with easePractice forensics tasks such as intrusion detection, network analysis, and scanningLearn forensics investigation at the network levelBook Description Network forensics is a subset of digital forensics that deals with network attacks and their investigation. In the era of network attacks and malware threat, it’s now more important than ever to have skills to investigate network attacks and vulnerabilities. Hands-On Network Forensics starts with the core concepts within network forensics, including coding, networking, forensics tools, and methodologies for forensic investigations. You’ll then explore the tools used for network forensics, followed by understanding how to apply those tools to a PCAP file and write the accompanying report. In addition to this, you will understand how statistical flow analysis, network enumeration, tunneling and encryption, and malware detection can be used to investigate your network. Towards the end of this book, you will discover how network correlation works and how to bring all the information from different types of network devices together. By the end of this book, you will have gained hands-on experience of performing forensics analysis tasks. What you will learnDiscover and interpret encrypted trafficLearn about various protocolsUnderstand the malware language over wireGain insights into the most widely used malwareCorrelate data collected from attacksDevelop tools and custom scripts for network forensics automationWho this book is for The book targets incident responders, network engineers, analysts, forensic engineers and network administrators who want to extend their knowledge from the surface to the deep levels of understanding the science behind network protocols, critical indicators in an incident and conducting a forensic search over the wire.

The Design and Implementation of a Log-structured File System

Author : Mendel Rosenblum
Publisher :
ISBN 13 :
Total Pages : 448 pages
Book Rating : 4.:/5 (33 download)

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Book Synopsis The Design and Implementation of a Log-structured File System by : Mendel Rosenblum

Download or read book The Design and Implementation of a Log-structured File System written by Mendel Rosenblum and published by . This book was released on 1992 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: I have implemented a prototype log-structured file system called Sprite LFS; it outperforms current Unix file systems by an order of magnitude for small-file writes and matches or exceeds Unix performance for reads and large writes. Even when the overhead for cleaning is included, Sprite LFS can use 70% of the disk bandwidth for writing. Unix file systems typically can use only 5-10%.

Windows Operating System Fundamentals

Author : Crystal Panek
Publisher : John Wiley & Sons
ISBN 13 : 1119650518
Total Pages : 418 pages
Book Rating : 4.1/5 (196 download)

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Book Synopsis Windows Operating System Fundamentals by : Crystal Panek

Download or read book Windows Operating System Fundamentals written by Crystal Panek and published by John Wiley & Sons. This book was released on 2019-11-12 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: A clear and concise resource, the ideal guide to Windows for IT beginners Windows Operating System Fundamentals covers everything you need to know about Windows 10. Learn to master the installation process and discover the cool new features of Windows 10, including Edge, Cortana, and more. And because this book follows the Windows Server Operating System Fundamentals MTA Certification, it is perfect for IT professionals who are new to the industry and need an entry point into IT certification. This book covers the basics of the Windows operating system, from setting up user accounts to using the start menu, running applications, and setting up internet access. You’ll be prepared to upgrade a computer to Windows 10 and to master the basic tools necessary to work effectively within the OS. Each chapter closes with a quiz so you can test your knowledge before moving to the next section. Learn to configure your Windows 10 operating system, optimize account controls, configure user profiles, customize system options, and more! Understand how to use Windows applications and tools for managing LAN settings, configuring Microsoft Edge, and setting up remote assistance Use Windows to manage devices like printers, cloud storage, OneDrive, and system devices Maintain, update, protect, and backup your data by configuring Windows Update, automated backup, and system recovery and restore With Windows Operating System Fundamentals, IT Professionals looking to understand more about Windows 10 will gain the knowledge to effectively use applications, navigate files and folders, and upgrade client systems. Thanks to the troubleshooting tools and tips in this book, you can apply your new skills in real-world situations and feel confident while taking the certification exam.

Managing Linux Systems with Webmin

Author : Jamie Cameron
Publisher : Prentice Hall Professional
ISBN 13 : 9780131408821
Total Pages : 820 pages
Book Rating : 4.4/5 (88 download)

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Book Synopsis Managing Linux Systems with Webmin by : Jamie Cameron

Download or read book Managing Linux Systems with Webmin written by Jamie Cameron and published by Prentice Hall Professional. This book was released on 2004 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: bull; Written by the creator of Webmin -- the most popular GUI admin tool for Linux bull; Webmin is currently downloaded 4000 times a day & -- nearly one million times of all versions in the last year! Shows how to use Webmin to configure Apache, Sendmail, and other complex Linux servers bull; Start developing your own Webmin modules and themes with the complete reference for the API

Network Security JumpStart

Author : Matthew Strebe
Publisher : John Wiley & Sons
ISBN 13 : 0782152090
Total Pages : 383 pages
Book Rating : 4.7/5 (821 download)

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Book Synopsis Network Security JumpStart by : Matthew Strebe

Download or read book Network Security JumpStart written by Matthew Strebe and published by John Wiley & Sons. This book was released on 2006-09-18 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: Build Your Network Security Career on a Solid Foundation Whether you're setting out to earn a security certification or just want to know more about the security issues faced by all network administrators, Network Security JumpStart is the place to begin. Inside, a networking expert demystifies every aspect of the growing security imperative, giving you a firm footing from which you can realize your goals and develop a better understanding of computer and network security. Coverage Includes: Understanding security principles Understanding hacking Using encryption and authentication Managing security Securing Internet connections Using Virtual Private Networks Securing remote and home users Implementing virus protection Creating fault tolerance Securing Windows servers Securing UNIX servers Securing public web servers Securing public e-mail servers Detecting intrusion

Linux Bible 2011 Edition

Author : Christopher Negus
Publisher : John Wiley & Sons
ISBN 13 : 1118029755
Total Pages : 737 pages
Book Rating : 4.1/5 (18 download)

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Book Synopsis Linux Bible 2011 Edition by : Christopher Negus

Download or read book Linux Bible 2011 Edition written by Christopher Negus and published by John Wiley & Sons. This book was released on 2010-12-17 with total page 737 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most up-to-date guide on the latest version of Linux Linux is an excellent, low-cost alternative to more expensive operating systems and its popularity continues to remain on the rise. This comprehensive resource offers more than 100 pages of the most sought-after Linux commands, provides new tutorial chapters aimed specifically at Windows desktop users and Windows administrators, and includes a new chapter on using Linux on gadgets. You’ll get up to speed with Linux so that you can install secure, fully functioning Linux server systems. Shows you what Linux is capable of, how to install it, how to make the most of its features, and ways to make use of its commands Provides step-by-step instructions for transitioning to Linux and explains how to choose which distribution is right for you, find and use the applications you need, set up the desktop to be the way you like it, and more Walks you through transferring your stuff (music, documents, and images) from Windows to Linux Whether you're making the transition from Windows or Macintosh and need to choose which distribution is right for you or you are already savvy with Linux and need a thoroughly up-to-date guide on its newest features, Linux Bible 2011 Edition is a must have!

SUSE Linux Toolbox

Author : Christopher Negus
Publisher : John Wiley & Sons
ISBN 13 : 0470283009
Total Pages : 339 pages
Book Rating : 4.4/5 (72 download)

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Book Synopsis SUSE Linux Toolbox by : Christopher Negus

Download or read book SUSE Linux Toolbox written by Christopher Negus and published by John Wiley & Sons. This book was released on 2008-01-07 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this handy, compact guide, you’ll explore a ton of powerful SUSE Linux commands while you learn to use SUSE Linux as the experts do: from the command line. Try out more than 1,000 commands to find and get software, monitor system health and security, and access network resources. Then, apply the skills you learn from this book to use and administer desktops and servers running openSUSE and SUSE Linux Enterprise or any other Linux distribution.

Storage Networks Explained

Author : Ulf Troppens
Publisher : John Wiley & Sons
ISBN 13 : 0470861835
Total Pages : 435 pages
Book Rating : 4.4/5 (78 download)

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Book Synopsis Storage Networks Explained by : Ulf Troppens

Download or read book Storage Networks Explained written by Ulf Troppens and published by John Wiley & Sons. This book was released on 2005-08-05 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Storage Networks Explained has much to recommend it.... ararity in the literature of digital data storage – a completeexposition of both the base subject matter and its applications,which at the same time offers a level of readability making itsuitable as an introduction to the subject. Storage NetworksExplained is also flexible. It can be read cover-to-cover,browsed, or used as a reference. I recommend Storage NetworksExplained as an essential component of any active informationtechnology library." —Paul Massiglia, Technical Director, VERITASSoftware Corporation Storage networks will become a basic technology likedatabases or local area networks. According to market research, 70%of external storage devices will be connected via storage networksin 2003. The authors have hands-on experience of network storagehardware and software, they teach customers about concrete networkstorage products, they understand the concepts behind storagenetworks, and show customers how storage networks address theirbusiness needs. Storage networks provide shared access to stored data frommultiple computers and servers, thus increasing storageefficiency and availability. They permit informationmanagement functions such as backup and recovery, data mirroring,disaster recovery, and data migration to be performed quickly andefficiently, with a minimum of system overhead. This book explains how to use storage networks to fixmalfunctioning business processes, covering the technologies aswell as applications. A hot topic that will become increasinglyimportant in the coming years. One of the first books to focus on using rather than buildingstorage networks, and how to solve problems. Looking beyond technology and showing the true benefits ofstorage networks. Covers fibre channel SAN, Network Attached Storage, iSCSI andInfiniBand technologies. Contains several case studies (e.g. the example of a travelportal, protecting a critical database) Endorsed by the Storage Networking Industry Association. Written by very experienced professionals who tailored the bookspecifically to meet customer needs including support withsupplementry material on Troppens website and Preface written byTony Clark. Provides basic application information key for systemsadministrators, database administrators and managers who need toknow about the networking aspects of their systems. As well assystems architects, network managers, information managementdirectors and decision makers. This book also supports applications for graduate students andother relevant courses in the field. Awarded Best System Administration Book 2005 by theLinux Journal

Ubuntu Linux Toolbox

Author : Christopher Negus
Publisher : John Wiley & Sons
ISBN 13 : 0470082933
Total Pages : 362 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Ubuntu Linux Toolbox by : Christopher Negus

Download or read book Ubuntu Linux Toolbox written by Christopher Negus and published by John Wiley & Sons. This book was released on 2008 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides information on using Ubuntu Linux from the command line, covering such topics as using the shell, working with files, backing up data, accessing network resources, and handling remote system administration.

Red Hat Fedora Linux 2 All-in-One Desk Reference For Dummies

Author : Naba Barkakati
Publisher : John Wiley & Sons
ISBN 13 : 0764567934
Total Pages : 890 pages
Book Rating : 4.7/5 (645 download)

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Book Synopsis Red Hat Fedora Linux 2 All-in-One Desk Reference For Dummies by : Naba Barkakati

Download or read book Red Hat Fedora Linux 2 All-in-One Desk Reference For Dummies written by Naba Barkakati and published by John Wiley & Sons. This book was released on 2004-08-06 with total page 890 pages. Available in PDF, EPUB and Kindle. Book excerpt: This essential reference organizes material into a set of nine stand-alone, task-oriented minibooks that enable readers to understand all aspects of the Fedora OS, the latest release of the most popular Linux distribution Each minibook covers a different aspect of Fedora, such as getting users started with Fedora, the various workstations and applications, OpenOffice.org, networking, system administration, security, running Internet servers on a Fedora system, and programming More experienced readers can use this desktop reference to look up how to perform specific tasks, such as hooking up to the Internet, using a cable modem, or reading e-mail Includes the full Fedora Core distribution with source code on DVD and all of the CD content that comes with Fedora, saving readers hours of download time

Fortress Rochester

Author : Frank G. Soltis
Publisher : System iNetwork
ISBN 13 : 9781583040836
Total Pages : 444 pages
Book Rating : 4.0/5 (48 download)

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Book Synopsis Fortress Rochester by : Frank G. Soltis

Download or read book Fortress Rochester written by Frank G. Soltis and published by System iNetwork. This book was released on 2001 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Absolute OpenBSD, 2nd Edition

Author : Michael W. Lucas
Publisher : No Starch Press
ISBN 13 : 1593275234
Total Pages : 540 pages
Book Rating : 4.5/5 (932 download)

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Book Synopsis Absolute OpenBSD, 2nd Edition by : Michael W. Lucas

Download or read book Absolute OpenBSD, 2nd Edition written by Michael W. Lucas and published by No Starch Press. This book was released on 2013-04-15 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: OpenBSD, the elegant, highly secure Unix-like operating system, is widely used as the basis for critical DNS servers, routers, firewalls, and more. This long-awaited second edition of Absolute OpenBSD maintains author Michael Lucas's trademark straightforward and practical approach that readers have enjoyed for years. You'll learn the intricacies of the platform, the technical details behind certain design decisions, and best practices, with bits of humor sprinkled throughout. This edition has been completely updated for OpenBSD 5.3, including new coverage of OpenBSD's boot system, security features like W^X and ProPolice, and advanced networking techniques. You'll learn how to: –Manage network traffic with VLANs, trunks, IPv6, and the PF packet filter –Make software management quick and effective using the ports and packages system –Give users only the access they need with groups, sudo, and chroots –Configure OpenBSD's secure implementations of SNMP, DHCP, NTP, hardware sensors, and more –Customize the installation and upgrade processes for your network and hardware, or build a custom OpenBSD release Whether you're a new user looking for a complete introduction to OpenBSD or an experienced sysadmin looking for a refresher, Absolute OpenBSD, 2nd Edition will give you everything you need to master the intricacies of the world's most secure operating system.