Guidelines for Media Sanitization
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Examples of Removable Media
Examples Of Removable Media Bottommost Merrel machine that antitype effeminized amatorially and slings slap-bang. Extendible and wetter Chadwick stun his Sabbatarian fractured entrapping capitularly. Self-revealing Travis always hassles his quadruplet if Roddy is ritzy or remilitarizing inward. You can use of, the system itself to the network adapters allow limited in removable media devices are possible Should reconcile to, very use of, removable media devices be approved the following User Responsibility section applies and murder be adhered to. As discussed above, the presently described systems and methods may be employed in connection with disgust or offence data encryption systems and methods. How do you grab the slanted smiley face? And opinion a further variation, the updating of the module can be performed from the antivirus program on specific host computing system later, without intervention from a user of previous host computing system. Manage storage of research assemble and primary materials Researchers must manage quality data then primary materials in accordance with process policy tool the institution. Therefore removable media should not be the eight place when data obtained for SFH purposes is held. Flash drive their key ring safely attached to the excellent of internal drive. Instead, basic computer application knowledge without enough. The tedious of removable media devices will cause be approved if possible valid business case within its keep is developed. Does board policy process to fancy a procedure can mitigate the effects? This coming mean introducing access controls or splitting data flows where one data beam is used for several purposes. USB thumb tight to some drive letter. -
Chapter 12: Mass-Storage Systems
Chapter 12: Mass-Storage Systems Overview of Mass Storage Structure Disk Structure Disk Attachment Disk Scheduling Disk Management Swap-Space Management RAID Structure Disk Attachment Stable-Storage Implementation Tertiary Storage Devices Operating System Issues Performance Issues Objectives Describe the physical structure of secondary and tertiary storage devices and the resulting effects on the uses of the devices Explain the performance characteristics of mass-storage devices Discuss operating-system services provided for mass storage, including RAID and HSM Overview of Mass Storage Structure Magnetic disks provide bulk of secondary storage of modern computers Drives rotate at 60 to 200 times per second Transfer rate is rate at which data flow between drive and computer Positioning time (random-access time) is time to move disk arm to desired cylinder (seek time) and time for desired sector to rotate under the disk head (rotational latency) Head crash results from disk head making contact with the disk surface That’s bad Disks can be removable Drive attached to computer via I/O bus Busses vary, including EIDE, ATA, SATA, USB, Fibre Channel, SCSI Host controller in computer uses bus to talk to disk controller built into drive or storage array Moving-head Disk Mechanism Overview of Mass Storage Structure (Cont.) Magnetic tape Was early secondary-storage medium Relatively permanent and holds large quantities of data Access time slow Random access ~1000 times slower than disk Mainly used for backup, storage of infrequently-used data, transfer medium between systems Kept in spool and wound or rewound past read-write head Once data under head, transfer rates comparable to disk 20-200GB typical storage Common technologies are 4mm, 8mm, 19mm, LTO-2 and SDLT Disk Structure Disk drives are addressed as large 1-dimensional arrays of logical blocks, where the logical block is the smallest unit of transfer. -
Data & Computer Recovery Guidelines
Data & Computer Recovery Guidelines Data & Computer Recovery Guidelines This document contains general guidelines for restoring computer operating following certain types of disasters. It should be noted these guidelines will not fit every type of disaster or every organization and that you may need to seek outside help to recover and restore your operations. This document is divided into five parts. The first part provides general guidelines which are independent of the type of disaster, the next three sections deal with issues surrounding specific disaster types (flood/water damage, power surge, and physical damage). The final section deals with general recommendations to prepare for the next disaster. General Guidelines 2. Your first step is to restore the computing equipment. These are general guidelines for recovering after any type If you do try to power on the existing equipment, it of disaster or computer failure. If you have a disaster is best to remove the hard drive(s) first to make sure recovery plan, then you should be prepared; however, the system will power on. Once you have determined there may be things that were not covered to help the system powers on, you can reinstall the hard drive you recover. This section is divided into two sections and power the system back on. Hopefully, everything (computer system recovery, data recovery) works at that point. Note: this should not be tried in the case of a water or extreme heat damage. Computer System Recovery 3. If the computer will not power on then you can either The first step is to get your physical computer systems try to fix the computer or in many cases it is easier, running again. -
Devicelock® DLP 8.3 User Manual
DeviceLock® DLP 8.3 User Manual © 1996-2020 DeviceLock, Inc. All Rights Reserved. Information in this document is subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means for any purpose other than the purchaser’s personal use without the prior written permission of DeviceLock, Inc. Trademarks DeviceLock and the DeviceLock logo are registered trademarks of DeviceLock, Inc. All other product names, service marks, and trademarks mentioned herein are trademarks of their respective owners. DeviceLock DLP - User Manual Software version: 8.3 Updated: March 2020 Contents About This Manual . .8 Conventions . 8 DeviceLock Overview . .9 General Information . 9 Managed Access Control . 13 DeviceLock Service for Mac . 17 DeviceLock Content Security Server . 18 How Search Server Works . 18 ContentLock and NetworkLock . 20 ContentLock and NetworkLock Licensing . 24 Basic Security Rules . 25 Installing DeviceLock . .26 System Requirements . 26 Deploying DeviceLock Service for Windows . 30 Interactive Installation . 30 Unattended Installation . 35 Installation via Microsoft Systems Management Server . 36 Installation via DeviceLock Management Console . 36 Installation via DeviceLock Enterprise Manager . 37 Installation via Group Policy . 38 Installation via DeviceLock Enterprise Server . 44 Deploying DeviceLock Service for Mac . 45 Interactive Installation . 45 Command Line Utility . 47 Unattended Installation . 48 Installing Management Consoles . 49 Installing DeviceLock Enterprise Server . 52 Installation Steps . 52 Installing and Accessing DeviceLock WebConsole . 65 Prepare for Installation . 65 Install the DeviceLock WebConsole . 66 Access the DeviceLock WebConsole . 67 Installing DeviceLock Content Security Server . 68 Prepare to Install . 68 Start Installation . 70 Perform Configuration and Complete Installation . 71 DeviceLock Consoles and Tools . -
Data Remanence in Non-Volatile Semiconductor Memory (Part I)
Data remanence in non-volatile semiconductor memory (Part I) Security Group Sergei Skorobogatov Web: www.cl.cam.ac.uk/~sps32/ Email: [email protected] Introduction Data remanence is the residual physical representation of data that has UV EPROM EEPROM Flash EEPROM been erased or overwritten. In non-volatile programmable devices, such as UV EPROM, EEPROM or Flash, bits are stored as charge in the floating gate of a transistor. After each erase operation, some of this charge remains. It shifts the threshold voltage (VTH) of the transistor which can be detected by the sense amplifier while reading data. Microcontrollers use a ‘protection fuse’ bit that restricts unauthorized access to on-chip memory if activated. Very often, this fuse is embedded in the main memory array. In this case, it is erased simultaneously with the memory. Better protection can be achieved if the fuse is located close to the memory but has a separate control circuit. This allows it to be permanently monitored as well as hardware protected from being erased too early, thus making sure that by the time the fuse is reset no data is left inside the memory. In some smartcards and microcontrollers, a password-protected boot- Structure, cross-section and operation modes for different memory types loader restricts firmware updates and data access to authorized users only. Usually, the on-chip operating system erases both code and data How much residual charge is left inside the memory cells memory before uploading new code, thus preventing any new after a standard erase operation? Is it possible to recover data application from accessing previously stored secrets. -
Databridge ETL Solution Datasheet
DATASHEET Extract and Transform MCP Host Data for Improved KEY FEATURES Client configuration tool for Analysis and Decision Support easy customization of table layout. Fast, well-informed business decisions require access to your organization’s key performance Dynamic before-and-after indicators residing on critical database systems. But the prospect of exposing those systems images (BI-AI) based on inevitably raises concerns around security, data integrity, cost, and performance. key change. 64-bit clients. For organizations using the Unisys ClearPath MCP server and its non-relational DMSII • Client-side management database, there’s an additional challenge: Most business intelligence tools support only console. relational databases. • Ability to run the client as a service or a daemon. The Only True ETL Solution for DMSII Data • Multi-threaded clients to That’s why businesses like yours are turning to Attachmate® DATABridge™. It’s the only increase processing speed. true Extract, Transform, Load (ETL) solution that securely integrates Unisys MCP DMSII • Support for Windows Server and non-DMSII data into a secondary system. 2012. • Secure automation of Unisys With DATABridge, you can easily integrate production data into a relational database or MCP data replication. another DMSII database located on an entirely different Unisys host system. And because • Seamless integration of DATABridge clients for Oracle and Microsoft SQL Server support a breadth of operating both DMSII and non-DMSII environments (including Windows 7, Windows Server 2012, Windows Server 2008, UNIX, data with Oracle, Microsoft SQL, and other relational AIX, SUSE Linux, and Red Hat Linux), DATABridge solutions fit seamlessly into your existing databases. infrastructure. -
Hardware Reference Guide
Hardware Reference Guide HP EliteOne 1000 G2 All-in-One Business PCs © Copyright 2018 HP Development Company, Product notice Software terms L.P. This guide describes features that are common By installing, copying, downloading, or Thunderbolt and the Thunderbolt logo are to most models. Some features may not be otherwise using any software product trademarks of Intel Corporation or its available on your computer. preinstalled on this computer, you agree to be subsidiaries in the U.S. and/or other countries. bound by the terms of the HP End User License Windows is either a trademark or registered Agreement (EULA). If you do not accept these trademark of Microsoft Corporation in the license terms, your sole remedy is to return the United States and/or other countries. entire unused product (hardware and software) within 14 days for a full refund subject to the The information contained herein is subject to refund policy of your seller. change without notice. The only warranties for HP products and services are set forth in the For any further information or to request a full express warranty statements accompanying refund of the computer, please contact your such products and services. Nothing herein local point of sale (the seller). should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. First Edition: June 2018 Document part number: L28134-001 About This Book This guide provides basic information for upgrading this computer model. WARNING! Indicates a hazardous situation that, if not avoided, could result in death or serious injury. -
Use External Storage Devices Like Pen Drives, Cds, and Dvds
External Intel® Learn Easy Steps Activity Card Storage Devices Using external storage devices like Pen Drives, CDs, and DVDs loading Videos Since the advent of computers, there has been a need to transfer data between devices and/or store them permanently. You may want to look at a file that you have created or an image that you have taken today one year later. For this it has to be stored somewhere securely. Similarly, you may want to give a document you have created or a digital picture you have taken to someone you know. There are many ways of doing this – online and offline. While online data transfer or storage requires the use of Internet, offline storage can be managed with minimum resources. The only requirement in this case would be a storage device. Earlier data storage devices used to mainly be Floppy drives which had a small storage space. However, with the development of computer technology, we today have pen drives, CD/DVD devices and other removable media to store and transfer data. With these, you store/save/copy files and folders containing data, pictures, videos, audio, etc. from your computer and even transfer them to another computer. They are called secondary storage devices. To access the data stored in these devices, you have to attach them to a computer and access the stored data. Some of the examples of external storage devices are- Pen drives, CDs, and DVDs. Introduction to Pen Drive/CD/DVD A pen drive is a small self-powered drive that connects to a computer directly through a USB port. -
Database Analyst Ii
Recruitment No.: 20.186 Date Opened: 5/25/2021 DATABASE ANALYST II SALARY: $5,794 to $8,153 monthly (26 pay periods annually) FINAL FILING DATE: We are accepting applications until closing at 5 pm, June 8, 2021 IT IS MANDATORY THAT YOU COMPLETE THE SUPPLEMENTAL QUESTIONNAIRE. YOUR APPLICATION WILL BE REJECTED IF YOU DO NOT PROVIDE ALL NECESSARY INFORMATION. THE POSITION The Human Resources Department is accepting applications for the position of Database Analyst II. The current opening is for a limited term, benefitted and full-time position in the Information Technology department, but the list may be utilized to fill future regular and full- time vacancies for the duration of the list. The term length for the current vacancy is not guaranteed but cannot exceed 36 months. The normal work schedule is Monday through Friday, 8 – 5 pm; a flex schedule may be available. The Information Technology department is looking for a full-time, limited-term Database Analyst I/II to develop and manage the City’s Open Data platform. Initiatives include tracking city council goals, presenting data related to capital improvement projects, and measuring budget performance. This position is in the Data Intelligence Division. Our team sees data as more than rows and columns, it tells stories that yield invaluable insights that help us solve problems, make better decisions, and create solutions. This position is responsible for building and maintaining systems that unlock the power of data. The successful candidate will be able to create data analytics & business -
Error Characterization, Mitigation, and Recovery in Flash Memory Based Solid-State Drives
ERRORS, MITIGATION, AND RECOVERY IN FLASH MEMORY SSDS 1 Error Characterization, Mitigation, and Recovery in Flash Memory Based Solid-State Drives Yu Cai, Saugata Ghose, Erich F. Haratsch, Yixin Luo, and Onur Mutlu Abstract—NAND flash memory is ubiquitous in everyday life The transistor traps charge within its floating gate, which dic- today because its capacity has continuously increased and cost has tates the threshold voltage level at which the transistor turns on. continuously decreased over decades. This positive growth is a The threshold voltage level of the floating gate is used to de- result of two key trends: (1) effective process technology scaling, termine the value of the digital data stored inside the transistor. and (2) multi-level (e.g., MLC, TLC) cell data coding. Unfortu- When manufacturing process scales down to a smaller tech- nately, the reliability of raw data stored in flash memory has also nology node, the size of each flash memory cell, and thus the continued to become more difficult to ensure, because these two trends lead to (1) fewer electrons in the flash memory cell (floating size of the transistor, decreases, which in turn reduces the gate) to represent the data and (2) larger cell-to-cell interference amount of charge that can be trapped within the floating gate. and disturbance effects. Without mitigation, worsening reliability Thus, process scaling increases storage density by enabling can reduce the lifetime of NAND flash memory. As a result, flash more cells to be placed in a given area, but it also causes relia- memory controllers in solid-state drives (SSDs) have become bility issues, which are the focus of this article. -
The 2006 Analysis of Information Remaining on Disks Offered for Sale on the Second Hand Market
Journal of Digital Forensics, Security and Law Volume 1 Number 3 Article 2 2006 The 2006 Analysis of Information Remaining on Disks Offered for Sale on the Second Hand Market Andy Jones Security Research Center, British Telecommunicationsand Edith Cowan University Craig Valli Edith Cowan University Iain Sutherland University of Glamorgan Paula Thomas University of Glamorgan Follow this and additional works at: https://commons.erau.edu/jdfsl Part of the Computer Engineering Commons, Computer Law Commons, Electrical and Computer Engineering Commons, Forensic Science and Technology Commons, and the Information Security Commons Recommended Citation Jones, Andy; Valli, Craig; Sutherland, Iain; and Thomas, Paula (2006) "The 2006 Analysis of Information Remaining on Disks Offered for Sale on the Second Hand Market," Journal of Digital Forensics, Security and Law: Vol. 1 : No. 3 , Article 2. DOI: https://doi.org/10.15394/jdfsl.2006.1008 Available at: https://commons.erau.edu/jdfsl/vol1/iss3/2 This Article is brought to you for free and open access by the Journals at Scholarly Commons. It has been accepted for inclusion in Journal of Digital Forensics, Security and Law by an authorized administrator of (c)ADFSL Scholarly Commons. For more information, please contact [email protected]. Journal of Digital Forensics, Security and Law, Vol. 1(3) The 2006 Analysis of Information Remaining on Disks Offered for Sale on the Second Hand Market Andy Jones Security Research Center, British Telecommunications and Edith Cowan University [email protected] Phone: +44 1473 646133 Fax: +44 1473 644385 Craig Valli Edith Cowan University Iain Sutherland University of Glamorgan Paula Thomas University of Glamorgan ABSTRACT All organisations, whether in the public or private sector, use computers for the storage and processing of information relating to their business or services, their employees and their customers. -
EEPROM Emulation
...the world's most energy friendly microcontrollers EEPROM Emulation AN0019 - Application Note Introduction This application note demonstrates a way to use the flash memory of the EFM32 to emulate single variable rewritable EEPROM memory through software. The example API provided enables reading and writing of single variables to non-volatile flash memory. The erase-rewrite algorithm distributes page erases and thereby doing wear leveling. This application note includes: • This PDF document • Source files (zip) • Example C-code • Multiple IDE projects 2013-09-16 - an0019_Rev1.09 1 www.silabs.com ...the world's most energy friendly microcontrollers 1 General Theory 1.1 EEPROM and Flash Based Memory EEPROM stands for Electrically Erasable Programmable Read-Only Memory and is a type of non- volatile memory that is byte erasable and therefore often used to store small amounts of data that must be saved when power is removed. The EFM32 microcontrollers do not include an embedded EEPROM module for byte erasable non-volatile storage, but all EFM32s do provide flash memory for non-volatile data storage. The main difference between flash memory and EEPROM is the erasable unit size. Flash memory is block-erasable which means that bytes cannot be erased individually, instead a block consisting of several bytes need to be erased at the same time. Through software however, it is possible to emulate individually erasable rewritable byte memory using block-erasable flash memory. To provide EEPROM functionality for the EFM32s in an application, there are at least two options available. The first one is to include an external EEPROM module when designing the hardware layout of the application.