Partition Wizard About Minitool Partition Wizard Minitool Partition Wizard Is an Easy-To-Use Partitioning Software with High Security and Efficiency
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DELL LATITUDE E6510 User Guide Manual Operating Instructions
Dell Latitude E-Family & Mobile Precision Reimage “How-To” Guide Dell Business Client Re-Image “How-To” Guide Latitude E-Family & Mobile Precision Revision 3.0 A03 May 5th, 2011 Downloaded from LpManual.com Manuals Dell Latitude E-Family & Mobile Precision Reimage “How-To” Guide Contents 1 Overview ................................................................................................................................................................................ 3 2 “How-To” .............................................................................................................................................................................. 4 2.1 Supported Operating Systems ........................................................................................................................................ 4 2.2 Latitude E-Family & Mobile Precision New Features & Image Impact ....................................................................... 5 2.3 Latest Drivers / Applications and Utilities ..................................................................................................................... 6 2.4 Installation Sequence ..................................................................................................................................................... 7 2.5 BIOS ............................................................................................................................................................................ 10 2.6 Recommended Drivers / Applications Installation -
Operating System Boot from Fully Encrypted Device
MASARYK UNIVERSITY FACULTY OF INFORMATICS Operating system boot from fully encrypted device BACHELOR'S THESIS Daniel Chromik Brno, Fall 2016 Replace this page with a copy of the official signed thesis assignment and the copy of the Statement of an Author. Declaration Hereby I declare that this paper is my original authorial work, which I have worked out by my own. All sources, references and literature used or excerpted during elaboration of this work are properly cited and listed in complete reference to the due source. Daniel Chromik Advisor: ing. Milan Brož i Acknowledgement I would like to thank my advisor, Ing. Milan Brož, for his guidance and his patience of a saint. Another round of thanks I would like to send towards my family and friends for their support. ii Abstract The goal of this work is description of existing solutions for boot• ing Linux and Windows from fully encrypted devices with Secure Boot. Before that, though, early boot process and bootloaders are de• scribed. A simple Linux distribution is then set up to boot from a fully encrypted device. And lastly, existing Windows encryption solutions are described. iii Keywords boot process, Linux, Windows, disk encryption, GRUB 2, LUKS iv Contents 1 Introduction 1 1.1 Thesis goals 1 1.2 Thesis structure 2 2 Boot Process Description 3 2.1 Early Boot Process 3 2.2 Firmware interfaces 4 2.2.1 BIOS - Basic Input/Output System 4 2.2.2 UEFI - Unified Extended Firmware Interface . 5 2.3 Partitioning tables 5 2.3.1 MBR - Master Boot Record 5 2.3.2 GPT - GUID Partition Table 7 2.4 -
Computer Hardware
Chapter Computer Hardware ENCE EXAM TOPICS COVERED IN 1 THIS CHAPTER: ✓ Computer hardware components ✓ The boot process ✓ Partitions ✓ File systems COPYRIGHTED MATERIAL Computer forensics examiners deal most often with the media on which evidentiary data is stored. This includes, but is not lim- ited to, hard drives, CDs, DVDs, fl ash memory devices, smart phones, tablets, and even legacy fl oppies and tapes. Although these devices might be the bane of the examiner’s existence, media devices don’t exist in a void, and knowledge of a computer’s various components and functions is a must for the competent examiner. As an examiner, you may be called upon to explain how a computer functions to a jury. Doing so requires you know a computer’s function from a technical standpoint and that you can translate those technical concepts into real-world, easy-to-understand terms. As an examiner, you may also be subjected to a voir dire examination by opposing coun- sel to challenge your competence to testify. Acronyms are hardly in short supply in the fi eld of computing—some well-known and meaningful, others more obscure. Imagine being asked during such an examination to explain several of the common acronyms used with computers, such as RAM, CMOS, SCSI, BIOS, and POST. If you were to draw a blank on some obscure or even common acronym, picture its impact on your credibility. Some acronyms are difficult to remember because their meaning is often obscure or meaningless. A good example is TWAIN, which stands for T ech- nology W ithout a n I nteresting N ame. -
CIS 4360 Secure Computer Systems Attacks Against Boot And
CIS 4360 Secure Computer Systems Attacks against Boot and RAM Professor Qiang Zeng Spring 2017 Previous Class • BIOS-MBR: Generation I system boot – What BIOS and MBR are? – How does it boot the system? // Jumping to MBR – How does multi-boot work? // Chain-loading • The limitations of BIOS and MBR – Disk, memory, file system, multi-booting, security, … • UEFI-GPT: Generation II system boot – What UEFI and GPT are? – How does it boot the system? // UEFI boot manager – How does multi-boot work? // separate dirs in ESP CIS 4360 – Secure Computer Systems 2 Limitations of BIOS-MBR • MBR is very limited – Support ~2TB disk only – 4 primary partitions at most (so four OSes at most) – A MBR can store only one boot loader • BIOS is very restrictive – 16-bit processor mode; 1MB memory space (little spare space to accommodate a file system driver) – Blindly executes whatever code on MBR CIS 4360 – Secure Computer Systems 3 UEFI vs. BIOS • Disk partitioning schemes – GPT (GUID Partition Table): part of UEFI spec.; to replace MBR – MBR supports disk size 232 x 512B = 2TB, while UEFI supports much larger disks (264 x 512B = 8,000,000,000 TB) – MBR supports 4 partitions, while GPT supports 128 • Memory space – BIOS: 20-bit addressing; UEFI: 32-bit or 64-bit • Pre-OS environment – BIOS only provides raw disk access, while UEFI supports the FAT file system (so you can use file names to read files) • Booting – BIOS supports boot through boot sectors (MBR and VBR) – UEFI provides a boot partition of hundreds of megabytes (and boot manager and secure boot) CIS 4360 – Secure Computer Systems 4 Previous Class How does dual-boo-ng of Linux and Windows work in UEFI-GPT? Each vendor has a separate directory storing its own boot loader code and configuraon files in the ESP (EFI System Par--on). -
Frequently Asked Questions
Frequently Asked Questions CB-ISA225-U3 - IDE/SATA TO USB 3.0 Adapter 1. Will the CB-ISA225-U3 works with my Windows 8, 8.1, 10 or Mac OS X (10.6 or newer)? Yes, it will work correctly. 2. Does this device require any drivers? No, this device will not need any drivers if you are using XP or newer OS. It is all build into the Operating Systems. All current Operating System (Windows XP,7 ,8, 8.1, 10, OS X 10.6 or newer, and latest Linux) comes with native USB Mass Storage drivers already built-in. You just have to power ON the unit and the system will detect a USB device connected and load the correct drivers for you. 3. Can I connect my CB-ISA225-U3 to my USB 2.0 or USB 1.1 port? Yes, the USB 3.0 connector is backward compatible with USB 2.0 and USB 1.1 port, but it will run slower. It will work better with USB 3.0 ports. 4. I took a hard drive out of an older notebook but the interface is different from what is available to connect the adapter, how can I get it to work? Some notebook manufacturer uses an adapter interface (see below pictures) to connect the hard drive to the notebook. If you remove the adapter interface you will see the standard SATA or IDE pinout to connect to this CB- ISA225-U3 adapter. 5. How do I get power to the 2.5” IDE hard drive when there is not power connector? The 2.5” IDE hard drive gets it power from the USB 3.0 port. -
Acronis® Disk Director® 12 User's Guide
User Guide Copyright Statement Copyright © Acronis International GmbH, 2002-2015. All rights reserved. "Acronis", "Acronis Compute with Confidence", "Acronis Recovery Manager", "Acronis Secure Zone", Acronis True Image, Acronis Try&Decide, and the Acronis logo are trademarks of Acronis International GmbH. Linux is a registered trademark of Linus Torvalds. VMware and VMware Ready are trademarks and/or registered trademarks of VMware, Inc. in the United States and/or other jurisdictions. Windows and MS-DOS are registered trademarks of Microsoft Corporation. All other trademarks and copyrights referred to are the property of their respective owners. Distribution of substantively modified versions of this document is prohibited without the explicit permission of the copyright holder. Distribution of this work or derivative work in any standard (paper) book form for commercial purposes is prohibited unless prior permission is obtained from the copyright holder. DOCUMENTATION IS PROVIDED "AS IS" AND ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD TO BE LEGALLY INVALID. Third party code may be provided with the Software and/or Service. The license terms for such third-parties are detailed in the license.txt file located in the root installation directory. You can always find the latest up-to-date list of the third party code and the associated license terms used with the Software and/or Service at http://kb.acronis.com/content/7696 Acronis patented technologies Technologies, used in this product, are covered and protected by one or more U.S. -
WD Blue MN1000M
Technical Reference Manual Reference Technical WD BLUE™ MN1000M SATA 6 Gb/s Hard Drives WD20SPZX © 2018 Western Digital Corporation or its affiliates All Rights Reserved Information furnished by WD is believed to be accurate and reliable. No license is granted by implication or otherwise under any patent or patent rights of WD. WD reserves the right to change specifications at any time without notice. Western Digital, WD, and the WD logo are registered trademarks in the U.S. and other countries; and WD Blue, Data Lifeguard, CacheFlow, and FIT Lab are trademarks of Western Digital Technologies, Inc. Other marks may be mentioned herein that belong to other companies. Western Digital 3355 Michelson Drive, Suite 100 Irvine, California 92612 U.S.A. 2679-800108-A01 Document Control Number Definition: 2679-800xxx- Axx-Px NRD Doc Control No. Doc Revision Level Non-Released Document Axx = Released Version Px = Review Cycle WESTERN DIGITAL CONFIDENTIAL - 2 - WD Blue MN1000M Technical Reference Manual WESTERN DIGITAL CONFIDENTIAL - 3 - WESTERN DIGITAL CONFIDENTIAL - 4 - Table of Contents TABLE OF CONTENTS 1. DESCRIPTION AND FEATURES ........................................................................................... 13 1.1 General Description ........................................................................................................................ 13 1.2 Product Features ............................................................................................................................. 13 2. SPECIFICATIONS ............................................................................................................. -
Data Sheet FUJITSU Storage ETERNUS DX60 S4 Hybrid System
Data Sheet FUJITSU Storage ETERNUS DX60 S4 Hybrid System Data Sheet FUJITSU Storage ETERNUS DX60 S4 Hybrid System The Economy Storage System for SMBs ETERNUS DX - Business-centric Storage ETERNUS DX60 S4 FUJITSU Storage ETERNUS DX S4 is the perfect hybrid Delivering reliable operation at an affordable storage for SMB, something every business can price makes ETERNUS DX60 S4 an ideal disk afford, with integrated and powerful features for storage system for small and medium-sized IT business growth, efficiency and continuity. Latest environments. capacity and performance optimization capabilities Management software, included at no extra contribute to comprehensive business efficiency. cost, reduces administration effort and Outstanding data-safe technologies and all-inclusive provides functionality to ensure data protection. encryption guarantee uncompromised business Flexible support for different network connections continuity and disk types enables choice in cost and performance optimization. Designed for smaller environments it provides remarkable scalability in storage capacity offering good headroom for future growth. Thus makes it the perfect storage solution for consolidation of distributed data and for smaller server virtualization projects. Page 1 / 6 www.fujitsu.com/eternus Data Sheet FUJITSU Storage ETERNUS DX60 S4 Hybrid System Features & Benefits Main Features Benefits Reliable operation at an affordable price Best-in-class price/performance ratio Rich data safety functionality Enterprise feature set Free-of-charge ETERNUS -
Wikipedia: Design of the FAT File System
Design of the FAT file system A FAT file system is a specific type of computer file system architecture and FAT a family of industry-standard file systems utilizing it. Developer(s) Microsoft, SCP, IBM, [3] The FAT file system is a legacy file system which is simple and robust. It Compaq, Digital offers good performance even in very light-weight implementations, but Research, Novell, cannot deliver the same performance, reliability and scalability as some Caldera modern file systems. It is, however, supported for compatibility reasons by Full name File Allocation Table: nearly all currently developed operating systems for personal computers and FAT12 (12- many home computers, mobile devices and embedded systems, and thus is a bit version), well suited format for data exchange between computers and devices of almost FAT16 (16- any type and age from 1981 through the present. bit versions), Originally designed in 1977 for use on floppy disks, FAT was soon adapted and FAT32 (32-bit version used almost universally on hard disks throughout the DOS and Windows 9x with 28 bits used), eras for two decades. Today, FAT file systems are still commonly found on exFAT (64- floppy disks, USB sticks, flash and other solid-state memory cards and bit versions) modules, and many portable and embedded devices. DCF implements FAT as Introduced 1977 (Standalone the standard file system for digital cameras since 1998.[4] FAT is also utilized Disk BASIC-80) for the EFI system partition (partition type 0xEF) in the boot stage of EFI- FAT12: August 1980 compliant computers. (SCP QDOS) FAT16: August 1984 For floppy disks, FAT has been standardized as ECMA-107[5] and (IBM PC DOS 3.0) ISO/IEC 9293:1994[6] (superseding ISO 9293:1987[7]). -
PC Partitioning and OS2 LVM
PC partitioning and OS2 LVM Jan van Wijk Principles of disk-partitioning as used on most personal computer systems, including the OS/2 Logical Volume Manager extensions Presentation contents Who am I Physical disk layout Partition-tables Primary versus Logical partitions OS/2 and eCS Logical Volume Manager Examples using DFSee ... PC partitioning principles, including OS/2 LVM © 2007 JvW Who am I ? Jan van Wijk Software Engineer, C, Rexx, Assembly Founded FSYS Software in 2001 First OS/2 experience in 1987, developing parts of OS/2 1.0 EE (Query Manager, later DB2) Used to be a systems-integration architect at a large bank, 500 servers and 7500 workstations Home page: http://www.dfsee.com PC partitioning principles, including OS/2 LVM © 2007 JvW What is ... Disk partitioning dividing the available disk space over one or more separate areas called 'partitions' that each have there own filesystem structures A Filesystem A way to organize data-structures on a disk (partition) to allow storage of file data, and retrieve that data Software (driver) to work with the filesystem PC partitioning principles, including OS/2 LVM © 2007 JvW Why use partitions ? To keep things separate, like applications and data, operating system, swap-space To have different/multiple driveletters (PC) To use the full disk-size when the filesystem is limited in size (FAT 2GiB, HPFS 64 GiB) To use more than one OS (multi boot) Because most operating systems require partitioning data, even with a single partition PC partitioning principles, including -
File Systems: Semantics & Structure What Is a File
5/15/2017 File Systems: Semantics & Structure What is a File 11A. File Semantics • a file is a named collection of information 11B. Namespace Semantics • primary roles of file system: 11C. File Representation – to store and retrieve data – to manage the media/space where data is stored 11D. Free Space Representation • typical operations: 11E. Namespace Representation – where is the first block of this file 11L. Disk Partitioning – where is the next block of this file 11F. File System Integration – where is block 35 of this file – allocate a new block to the end of this file – free all blocks associated with this file File Systems Semantics and Structure 1 File Systems Semantics and Structure 2 Data and Metadata Sequential Byte Stream Access • File systems deal with two kinds of information int infd = open(“abc”, O_RDONLY); int outfd = open(“xyz”, O_WRONLY+O_CREATE, 0666); • Data – the contents of the file if (infd >= 0 && outfd >= 0) { – e.g. instructions of the program, words in the letter int count = read(infd, buf, sizeof buf); Metadata – Information about the file • while( count > 0 ) { e.g. how many bytes are there, when was it created – write(outfd, buf, count); sometimes called attributes – count = read(infd, inbuf, BUFSIZE); • both must be persisted and protected } – stored and connected by the file system close(infd); close(outfd); } File Systems Semantics and Structure 3 File Systems Semantics and Structure 4 Random Access Consistency Model void *readSection(int fd, struct hdr *index, int section) { struct hdr *head = &hdr[section]; -
Booting and Installing the Operating System Grado En Inform´Atica2017/2018 Departamento De Computaci´On Facultad De Inform´Atica Universidad De Coru˜Na
Booting and Installing the Operating System Grado en Inform´atica2017/2018 Departamento de Computaci´on Facultad de Inform´atica Universidad de Coru~na Antonio Y´a~nezIzquierdo Antonio Y´a~nezIzquierdo Booting and Installing the Operating System 1 / 85 ContentsI 1 Selecting and preparing installation media installing an O.S. installation media preparing the media 2 The boot process booting booting steps 3 Preparing the disks. Basic disk partitioning disks partitions 4 Sharing disks among O.S.s sharing disks among O.S.s 5 Boot loaders lilo grub Antonio Y´a~nezIzquierdo Booting and Installing the Operating System 2 / 85 ContentsII elilo syslinux using removable media Antonio Y´a~nezIzquierdo Booting and Installing the Operating System 3 / 85 Selecting and preparing installation media Selecting and preparing installation media Antonio Y´a~nezIzquierdo Booting and Installing the Operating System 4 / 85 Selecting and preparing installation media installing an O.S. Selecting and preparing installation media !installing an O.S. Antonio Y´a~nezIzquierdo Booting and Installing the Operating System 5 / 85 Selecting and preparing installation media installing an O.S. Installing an O.S. the most common use of O.S.s is having them \installed" onto computers, and being run from the computer's storage devices there are also some \live" O.S.s that don't require installation but usually have limitations concerning what users can do and what software can be added installing is the process by which we put the O.S. files in one (or more) of the storage units of the system, thus allowing the system to execute the OS directly Antonio Y´a~nezIzquierdo Booting and Installing the Operating System 6 / 85 Selecting and preparing installation media installing an O.S.