CYBERSECURITY When Will You Be Hacked?
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Beyond BIOS Developing with the Unified Extensible Firmware Interface
Digital Edition Digital Editions of selected Intel Press books are in addition to and complement the printed books. Click the icon to access information on other essential books for Developers and IT Professionals Visit our website at www.intel.com/intelpress Beyond BIOS Developing with the Unified Extensible Firmware Interface Second Edition Vincent Zimmer Michael Rothman Suresh Marisetty Copyright © 2010 Intel Corporation. All rights reserved. ISBN 13 978-1-934053-29-4 This publication is designed to provide accurate and authoritative information in regard to the subject matter covered. It is sold with the understanding that the publisher is not engaged in professional services. If professional advice or other expert assistance is required, the services of a competent professional person should be sought. Intel Corporation may have patents or pending patent applications, trademarks, copyrights, or other intellectual property rights that relate to the presented subject matter. The furnishing of documents and other materials and information does not provide any license, express or implied, by estoppel or otherwise, to any such patents, trademarks, copyrights, or other intellectual property rights. Intel may make changes to specifications, product descriptions, and plans at any time, without notice. Fictitious names of companies, products, people, characters, and/or data mentioned herein are not intended to represent any real individual, company, product, or event. Intel products are not intended for use in medical, life saving, life sustaining, critical control or safety systems, or in nuclear facility applications. Intel, the Intel logo, Celeron, Intel Centrino, Intel NetBurst, Intel Xeon, Itanium, Pentium, MMX, and VTune are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. -
Ebook - Informations About Operating Systems Version: August 15, 2006 | Download
eBook - Informations about Operating Systems Version: August 15, 2006 | Download: www.operating-system.org AIX Internet: AIX AmigaOS Internet: AmigaOS AtheOS Internet: AtheOS BeIA Internet: BeIA BeOS Internet: BeOS BSDi Internet: BSDi CP/M Internet: CP/M Darwin Internet: Darwin EPOC Internet: EPOC FreeBSD Internet: FreeBSD HP-UX Internet: HP-UX Hurd Internet: Hurd Inferno Internet: Inferno IRIX Internet: IRIX JavaOS Internet: JavaOS LFS Internet: LFS Linspire Internet: Linspire Linux Internet: Linux MacOS Internet: MacOS Minix Internet: Minix MorphOS Internet: MorphOS MS-DOS Internet: MS-DOS MVS Internet: MVS NetBSD Internet: NetBSD NetWare Internet: NetWare Newdeal Internet: Newdeal NEXTSTEP Internet: NEXTSTEP OpenBSD Internet: OpenBSD OS/2 Internet: OS/2 Further operating systems Internet: Further operating systems PalmOS Internet: PalmOS Plan9 Internet: Plan9 QNX Internet: QNX RiscOS Internet: RiscOS Solaris Internet: Solaris SuSE Linux Internet: SuSE Linux Unicos Internet: Unicos Unix Internet: Unix Unixware Internet: Unixware Windows 2000 Internet: Windows 2000 Windows 3.11 Internet: Windows 3.11 Windows 95 Internet: Windows 95 Windows 98 Internet: Windows 98 Windows CE Internet: Windows CE Windows Family Internet: Windows Family Windows ME Internet: Windows ME Seite 1 von 138 eBook - Informations about Operating Systems Version: August 15, 2006 | Download: www.operating-system.org Windows NT 3.1 Internet: Windows NT 3.1 Windows NT 4.0 Internet: Windows NT 4.0 Windows Server 2003 Internet: Windows Server 2003 Windows Vista Internet: Windows Vista Windows XP Internet: Windows XP Apple - Company Internet: Apple - Company AT&T - Company Internet: AT&T - Company Be Inc. - Company Internet: Be Inc. - Company BSD Family Internet: BSD Family Cray Inc. -
Running Windows Programs on Ubuntu with Wine Wine Importer Shanna Korby, Fotolia
KNoW-HoW Wine Running Windows programs on Ubuntu with Wine Wine importer Shanna Korby, Fotolia Korby, Shanna Users who move from Windows to Ubuntu often miss some of their favorite programs and games. Wouldn’t it be practical to run Windows applications on the free Ubuntu operating system? Time for a little taste of Wine. BY TIM SCHÜRMANN any Ubuntu migrants miss to develop something similar for Linux. Box or VMware, Wine does not emulate games and graphics programs A short while later, the first version of a whole PC and thus cannot be consid- Msuch as CorelDRAW or prod- Wine was released. Today, more than ered a real emulator. This also explains ucts such as Adobe Photoshop. The only 300 volunteer programmers from all over the name Wine, which means Wine Is solution is to install Windows parallel to the world continue to contribute to the Not an Emulator. Ubuntu – or try Wine, which tricks ap- Wine project. Because of the way Wine works, it of- plications into believing they are run- fers a number of advantages. Chiefly, ning on a Windows system. What’s in a Name? you do not need an expensive Windows The history of Wine goes back to the To run Windows programs on Ubuntu, license. Programs will run almost as fast year 1993. At the time, Sun developed a Wine uses a fairly complex trick: It sits as on the Redmond operating system, small tool to run Windows applications between the Windows application and and windows behave as if they belong on its own Solaris operating system, Ubuntu like a simultaneous interpreter. -
Virtualgl / Turbovnc Survey Results Version 1, 3/17/2008 -- the Virtualgl Project
VirtualGL / TurboVNC Survey Results Version 1, 3/17/2008 -- The VirtualGL Project This report and all associated illustrations are licensed under the Creative Commons Attribution 3.0 License. Any works which contain material derived from this document must cite The VirtualGL Project as the source of the material and list the current URL for the VirtualGL web site. Between December, 2007 and March, 2008, a survey of the VirtualGL community was conducted to ascertain which features and platforms were of interest to current and future users of VirtualGL and TurboVNC. The larger purpose of this survey was to steer the future development of VirtualGL and TurboVNC based on user input. 1 Statistics 49 users responded to the survey, with 32 complete responses. When listing percentage breakdowns for each response to a question, this report computes the percentages relative to the total number of complete responses for that question. 2 Responses 2.1 Server Platform “Please select the server platform(s) that you currently use or plan to use with VirtualGL/TurboVNC” Platform Number of Respondees (%) Linux/x86 25 / 46 (54%) ● Enterprise Linux 3 (x86) 2 / 46 (4.3%) ● Enterprise Linux 4 (x86) 5 / 46 (11%) ● Enterprise Linux 5 (x86) 6 / 46 (13%) ● Fedora Core 4 (x86) 1 / 46 (2.2%) ● Fedora Core 7 (x86) 1 / 46 (2.2%) ● Fedora Core 8 (x86) 4 / 46 (8.7%) ● SuSE Linux Enterprise 9 (x86) 1 / 46 (2.2%) 1 Platform Number of Respondees (%) ● SuSE Linux Enterprise 10 (x86) 2 / 46 (4.3%) ● Ubuntu (x86) 7 / 46 (15%) ● Debian (x86) 5 / 46 (11%) ● Gentoo (x86) 1 / -
Clickjacking
Security Now! Transcript of Episode #168 Page 1 of 18 Transcript of Episode #168 ClickJacking Description: Steve and Leo discuss yet another challenge to surfing safely in the web world: Known as "ClickJacking," or more formally as "UI Redressing," this class of newly popular threats tricks web users into performing web-based actions they don't intend by leading them to believe they are doing something else entirely. High quality (64 kbps) mp3 audio file URL: http://media.GRC.com/sn/SN-168.mp3 Quarter size (16 kbps) mp3 audio file URL: http://media.GRC.com/sn/sn-168-lq.mp3 INTRO: Netcasts you love, from people you trust. This is TWiT. Leo Laporte: Bandwidth for Security Now! is provided by AOL Radio at AOL.com/podcasting. This is Security Now! with Steve Gibson, Episode 168 for October 30, 2008: Clickjacking. It's time for Security Now!, the show where we cover everything you'd ever want to know about security. And we do it with a guy who is the king, really, as far as I'm concerned, the man who discovered spyware, named spyware, wrote some of the most used security utilities out there, including ShieldsUP!, Mr. Steve Gibson of GRC.com. Hi, Steve. Steve Gibson: Yes, in fact sometimes we're discussing things that you'd rather wish weren't the case. I mean... Leo: Well, lately it's been kind of bleak because it's like, there's bad stuff, and there doesn't really seem like there's any cure. Steve: Yes, that's true. -
Software Engineering a Abnormal End: Abend Abnormaal Einde De Beëindiging Van Een Proces Voordat Dat Proces Geheel Is Afgewerkt
1 Verklarende terminologielijst voor de Software Engineering A abnormal end: abend abnormaal einde De beëindiging van een proces voordat dat proces geheel is afgewerkt. abort (to) afbreken Een proces afbreken voordat het volledig is afgewerkt. absolute address absoluut adres Een adres dat permanent aan een eenheid of geheugenplaats is toegewezen en dat de eenheid of de geheugenplaats identificeert zonder dat daarvoor een vertaling of berekening nodig is. absolute assembler absoluut assembleerprogramma Een assembleerprogramma dat uitsluitend absolute code genereert. absolute code absolute code Code waarin alle adressen absoluut zijn. absolute coding absolute codering Een coderingsmethode waarin gebruik wordt gemaakt van instructies die absolute adressen bevatten. absolute expression absolute uitdrukking Een uitdrukking voorafgaande aan het moment waarop het assembleren van een programma plaatsvindt. Dit moment wordt niet beïnvloed door het verplaatsen van het programma. Een absolute uitdrukking kan een absoluut adres in een assembleertaal weergeven. absolute instruction absolute instructie 1. Een instructie in de definitieve uitvoerbare vorm. 2. Een computerinstructie waarin alle adressen uit absolute adressen bestaan. absolute loader absoluut laadprogramma Een programma dat een ander programma in het hoofdgeheugen kan plaatsen. Dit begint bij het initiële adres dat aan de code door het assembleerprogramma of de compiler is toegewezen en dat de adressen in de code niet verder wijzigt of aanpast. absolute load module absolute laadmodule 2 Een combinatie van werkmodules die op een gespecificeerd adres in het werkgeheugen wordt uitgevoerd. absolute machine code absolute machinecode Machinecode die steeds in vaste geheugenplaatsen moet worden geladen en niet mag worden verplaatst. Dit in tegenstelling tot verplaatsbare machinecode. absolute pathname absolute padnaam Een padnaam die de informatie bevat over de wijze waarop een bestand kan worden gevonden. -
Comptia A+ Acronym List Core 1 (220-1001) and Core 2 (220-1002)
CompTIA A+ Acronym List Core 1 (220-1001) and Core 2 (220-1002) AC: Alternating Current ACL: Access Control List ACPI: Advanced Configuration Power Interface ADF: Automatic Document Feeder ADSL: Asymmetrical Digital Subscriber Line AES: Advanced Encryption Standard AHCI: Advanced Host Controller Interface AP: Access Point APIPA: Automatic Private Internet Protocol Addressing APM: Advanced Power Management ARP: Address Resolution Protocol ASR: Automated System Recovery ATA: Advanced Technology Attachment ATAPI: Advanced Technology Attachment Packet Interface ATM: Asynchronous Transfer Mode ATX: Advanced Technology Extended AUP: Acceptable Use Policy A/V: Audio Video BD-R: Blu-ray Disc Recordable BIOS: Basic Input/Output System BD-RE: Blu-ray Disc Rewritable BNC: Bayonet-Neill-Concelman BSOD: Blue Screen of Death 1 BYOD: Bring Your Own Device CAD: Computer-Aided Design CAPTCHA: Completely Automated Public Turing test to tell Computers and Humans Apart CD: Compact Disc CD-ROM: Compact Disc-Read-Only Memory CD-RW: Compact Disc-Rewritable CDFS: Compact Disc File System CERT: Computer Emergency Response Team CFS: Central File System, Common File System, or Command File System CGA: Computer Graphics and Applications CIDR: Classless Inter-Domain Routing CIFS: Common Internet File System CMOS: Complementary Metal-Oxide Semiconductor CNR: Communications and Networking Riser COMx: Communication port (x = port number) CPU: Central Processing Unit CRT: Cathode-Ray Tube DaaS: Data as a Service DAC: Discretionary Access Control DB-25: Serial Communications -
Amigaos 3.2 FAQ 47.1 (09.04.2021) English
$VER: AmigaOS 3.2 FAQ 47.1 (09.04.2021) English Please note: This file contains a list of frequently asked questions along with answers, sorted by topics. Before trying to contact support, please read through this FAQ to determine whether or not it answers your question(s). Whilst this FAQ is focused on AmigaOS 3.2, it contains information regarding previous AmigaOS versions. Index of topics covered in this FAQ: 1. Installation 1.1 * What are the minimum hardware requirements for AmigaOS 3.2? 1.2 * Why won't AmigaOS 3.2 boot with 512 KB of RAM? 1.3 * Ok, I get it; 512 KB is not enough anymore, but can I get my way with less than 2 MB of RAM? 1.4 * How can I verify whether I correctly installed AmigaOS 3.2? 1.5 * Do you have any tips that can help me with 3.2 using my current hardware and software combination? 1.6 * The Help subsystem fails, it seems it is not available anymore. What happened? 1.7 * What are GlowIcons? Should I choose to install them? 1.8 * How can I verify the integrity of my AmigaOS 3.2 CD-ROM? 1.9 * My Greek/Russian/Polish/Turkish fonts are not being properly displayed. How can I fix this? 1.10 * When I boot from my AmigaOS 3.2 CD-ROM, I am being welcomed to the "AmigaOS Preinstallation Environment". What does this mean? 1.11 * What is the optimal ADF images/floppy disk ordering for a full AmigaOS 3.2 installation? 1.12 * LoadModule fails for some unknown reason when trying to update my ROM modules. -
Dualbooting Amigaos 4 and Amigaos 3.5/3.9
Dualbooting AmigaOS 4 and AmigaOS 3.5/3.9 By Christoph Gutjahr. Licensed under the GNU Free Documentation License This tutorial explains how to turn a classic Amiga into a dualboot system that lets you choose the desired operating system - AmigaOS 4 or AmigaOS 3.5/3.9 - at every cold start. A "cold start" happens when... 1. the computer has just been switched on 2. you press the key combination Control-Amiga-Amiga for more than ten seconds while running AmigaOS 3 3. you press Control-Alt-Alt (instead of Control-Amiga-Amiga) under AmigaOS 4 During a "warm reboot" (e.g. by shortly pressing Control-Amiga-Amiga), the operating system that is currently used will be booted again. Requirements This tutorial is only useful for people using AmigaOS 3.5 or 3.9 in addition to AmigaOS 4. If you're using an older version of OS 3, you can not use the scripts described below. The Amiga in question should have two boot partitions - one for AmigaOS 4 and one for AmigaOS 3.5/3.9, both should be below the famous 4 GB barrier. The OS 4 partition must have a higher boot priority. Two different solutions There are two different approaches for dualbooting: the first one described below will display a simple 'boot menu' at every cold boot, asking the user to select the OS he wants to boot. The other solution explained afterwards will always boot into AmigaOS 4, unless the user enters the "Early Startup Menu" and selects the OS 3 partition as the boot drive. -
The Profession of IT Multitasking Without Thrashing Lessons from Operating Systems Teach How to Do Multitasking Without Thrashing
viewpoints VDOI:10.1145/3126494 Peter J. Denning The Profession of IT Multitasking Without Thrashing Lessons from operating systems teach how to do multitasking without thrashing. UR INDIVIDUAL ABILITY to The first four destinations basi- mercial world with its OS 360 in 1965. be productive has been cally remove incoming tasks from your Operating systems implement mul- hard stressed by the sheer workspace, the fifth closes quick loops, titasking by cycling a CPU through a load of task requests we and the sixth holds your incomplete list of all incomplete tasks, giving each receive via the Internet. In loops. GTD helps you keep track of one a time slice on the CPU. If the task 2001, David Allen published Getting these unfinished loops. does not complete by the end of its O 1 Things Done, a best-selling book about The idea of tasks being closed loops time slice, the OS interrupts it and puts a system for managing all our tasks to of a conversation between a requester it on the end of the list. To switch the eliminate stress and increase produc- and a perform was first proposed in CPU context, the OS saves all the CPU tivity. Allen claims that a considerable 1979 by Fernando Flores.5 The “condi- registers of the current task and loads amount of stress comes our way when tions of satisfaction” that are produced the registers of the new task. The de- we have too many incomplete tasks. by the performer define loop comple- signers set the time slice length long He views tasks as loops connecting tion and allow tracking the movement enough to keep the total context switch someone making a request and you of the conversation toward completion. -
A Semi-Automated Security Advisory System to Resist Cyber-Attack in Social Networks
A Semi-Automated Security Advisory System to Resist Cyber-attack in Social Networks Samar Muslah Albladi and George R S Weir University of Strathclyde, Glasgow G1 1XH, UK {samar.albladi; george.weir}@strath.ac.uk Abstract. Social networking sites often witness various types of social engi- neering (SE) attacks. Yet, limited research has addressed the most severe types of social engineering in social networks (SNs). The present study in- vestigates the extent to which people respond differently to different types of attack in a social network context and how we can segment users based on their vulnerability. In turn, this leads to the prospect of a personalised security advisory system. 316 participants have completed an online-ques- tionnaire that includes a scenario-based experiment. The study result re- veals that people respond to cyber-attacks differently based on their de- mographics. Furthermore, people’s competence, social network experience, and their limited connections with strangers in social networks can decrease their likelihood of falling victim to some types of attacks more than others. Keywords: Advisory System, Social Engineering, Social Networks. 1 Introduction Individuals and organisations are becoming increasingly dependent on working with computers, accessing the World Wide Web and, more importantly, sharing data through virtual communication. This makes cyber-security one of today’s greatest issues. Pro- tecting people and organisations from being targeted by cybercriminals is becoming a priority for industry and academia [1]. This is due to the huge potential damage that could be associated with losing valuable data and documents in such attacks. Previous research focuses on identifying factors that influence people’s vulnerability to cyber-attack [2] as the human has been characterised as the weakest link in infor- mation security research. -
Winter 2004 ISSN 1741-4229
IIRRMMAA INFORMATION RISK MANAGEMENT & AUDIT JOURNAL ◆ SPECIALIST ROUP OF THE ◆ JOURNAL A G BCS volume 14 number 5 winter 2004 ISSN 1741-4229 Programme for members’ meetings 2004 – 2005 Tuesday 7 September 2004 Computer Audit Basics 2: Auditing 16:00 for 16:30 Late afternoon the Infrastructure and Operations KPMG Thursday 7 October 2004 Regulatory issues affecting IT in the 10:00 to 16:00 Full day Financial Industry Old Sessions House Tuesday 16 November 2004 Networks Attacks – quantifying and 10:00 to 16:00 Full day dealing with future threats Chartered Accountants Hall Tuesday 18 January 2005 Database Security 16:00 for 16:30 Late afternoon KPMG Tuesday 15 March 2005 IT Governance 10:00 to 16:00 Full day BCS – The Davidson Building, 5 Southampton Street, London WC2 7HA Tuesday 17 May 2005 Computer Audit Basics 3: CAATS 16:00 for 16:30 Late afternoon Preceded by IRMA AGM KPMG AGM precedes the meeting Please note that these are provisional details and are subject to change. The late afternoon meetings are free of charge to members. For full day briefings a modest, very competitive charge is made to cover both lunch and a full printed delegate’s pack. For venue maps see back cover. Contents of the Journal Technical Briefings Front Cover Editorial John Mitchell 3 The Down Under Column Bob Ashton 4 Members’ Benefits 5 Creating and Using Issue Analysis Memos Greg Krehel 6 Computer Forensics Science – Part II Celeste Rush 11 Membership Application 25 Management Committee 27 Advertising in the Journal 28 IRMA Venues Map 28 GUIDELINES FOR POTENTIAL AUTHORS The Journal publishes various types of article.