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How to Hack a Turned-Off Computer Or Running Unsigned
HOW TO HACK A TURNED-OFF COMPUTER, OR RUNNING UNSIGNED CODE IN INTEL ME Contents Contents ................................................................................................................................ 2 1. Introduction ...................................................................................................................... 3 1.1. Intel Management Engine 11 overview ............................................................................. 4 1.2. Published vulnerabilities in Intel ME .................................................................................. 5 1.2.1. Ring-3 rootkits.......................................................................................................... 5 1.2.2. Zero-Touch Provisioning ........................................................................................... 5 1.2.3. Silent Bob is Silent .................................................................................................... 5 2. Potential attack vectors ...................................................................................................... 6 2.1. HECI ............................................................................................................................... 6 2.2. Network (vPro only)......................................................................................................... 6 2.3. Hardware attack on SPI interface ..................................................................................... 6 2.4. Internal file system ......................................................................................................... -
Issue #63, July 2000 Starting Our SIXTH Year in Publishing!
Issue #63, July 2000 Starting our SIXTH year in publishing! 64a Page 1 Wed, Jul 2000 Cover by: Bill Perry [email protected] Published by My Mac Productions 110 Burr St., Battle Creek, MI 49015-2525 Production Staff Tim Robertson • [email protected] Publisher / Creator / Owner Editor-in-Chief Adam Karneboge • [email protected] Webmaster / Contributing Editor Roger Born • [email protected] Website Edior Barbara Bell • [email protected] Director, Public Relations •Jobs & Woz • Inspiration Artwork Created by: •Mike Gorman• [email protected] •Bill Perry• [email protected] •Tim Robertson• [email protected] •Adam Karneboge• [email protected] This Publication was created with: DOCMaker v4.8.4 http://www.hsv.tis.net/~greenmtn & Adobe Acrobat 4.0 http://www.adobe.com 64a Page 2 Wed, Jul 2000 Other Tools: Adobe Photoshop 5.5, 5.0.1 ColorIt! 4.0.1 BBEdit Lite ClarisWorks 5.0 Microsoft Word 98 GraphicConverter Snapz Pro 2.0 SimpleText Netscape Communicator 4.6.1 Internet Explorer 4.5 Eudora Pro 4.0.2 FileMaker Pro 4.0v3 QuickKeys 4.0 and the TitleTrack CD Player (To keep us sane!) Website hosted by Innovative Technologies Group Inc. http://www.inno-tech.com My Mac Magazine ® 1999-2000 My Mac Productions. All Rights Reserved. 64a Page 3 Wed, Jul 2000 http://www.inno-tech.com http://www.smalldog.com http://www.megamac.com 64a Page 4 Wed, Jul 2000 Advertising in My Mac = Good Business Sense! With over 500,000 website visits a month and thousands of email subscribers, You just can't go wrong! Send email to [email protected] for information. -
Intel Management Engine Deep Dive
Intel Management Engine Deep Dive Peter Bosch About me Peter Bosch ● CS / Astronomy student at Leiden University ● Email : [email protected] ● Twitter: @peterbjornx ● GitHub: peterbjornx ● https://pbx.sh/ About me Previous work: ● CVE-2019-11098: Intel Boot Guard bypass through TOCTOU attack on the SPI bus (Co-discovered by @qrs) Outline 1. Introduction to the Management Engine Operating System 2. The Management Engine as part of the boot process 3. Possibilities for opening up development and security research on the ME Additional materials will be uploaded to https://pbx.sh/ in the days following the talk. About the ME About ME ● Full-featured embedded system within the PCH ○ 80486-derived core ○ 1.5MB SRAM ○ 128K mask ROM ○ Hardware cryptographic engine ○ Multiple sets of fuses. ○ Bus bridges to PCH global fabric ○ Access to host DRAM ○ Access to Ethernet, WLAN ● Responsible for ○ System bringup ○ Manageability ■ KVM ○ Security / DRM ■ Boot Guard ■ fTPM ■ Secure enclave About ME ● Only runs Intel signed firmware ● Sophisticated , custom OS ○ Stored mostly in SPI flash ○ Microkernel ○ Higher level code largely from MINIX ○ Custom filesystems ○ Custom binary format ● Configurable ○ Factory programmed fuses ○ Field programmable fuses ○ SPI Flash ● Extensible ○ Native modules ○ JVM (DAL) Scope of this talk Intel ME version 11 , specifically looking at version 11.0.0.1205 Platforms: ● Sunrise Point (Core 6th, 7th generation SoC, Intel 100, 200 series chipset) ● Lewisburg ( Intel C62x chipsets ) Disclaimer ● I am in no way affiliated with Intel Corporation. ● All information presented here was obtained from public documentation or by reverse engineering firmware extracted from hardware found “in the wild”. ● Because this presentation covers a very broad and scarcely documented subject I can not guarantee accuracy of the contents. -
Production Guide 13G.Book
DOC1® Suite 4 Production Guide Issue 13g Copyright ©2004 Group 1 Software Europe Ltd. All rights reserved. This publication and the software described in it is supplied under license and may only be used or copied in accordance with the terms of such license. The information in this publication is provided for information only, is subject to change without notice, and should not be construed as a commitment by Group 1 Software. To the fullest extent permitted by applicable laws Group 1 Software excludes all warranties, representations and undertakings (express or implied) in relation to this publication and assumes no liability or responsibility for any errors or inaccuracies that may appear in this publication and shall not be liable for loss or damage of any kind arising from its use. Except as permitted by such license, reproduction of any part of this publication by mechanical, electronic, recording means or otherwise, including fax transmission, without the express permission of Group 1 Software is prohibited to the fullest extent permitted by applicable laws. Nothing in this notice shall limit or exclude Group 1 Software's liability in respect of fraud or for death or personal injury arising from its negligence. Statutory rights of the user, if any, are unaffected. *TALO Hyphenators and Spellers are used. Developed by TALO B.V., Bussum, Netherlands Copyright © 1998 *TALO B.V., Bussum, NL *TALO is a registered trademark ® Encryption algorithms licensed from Unisys Corp. under U.S. Patent No. 4,558,302 and foreign counterparts. Security algorithms Copyright © 1991-1992 RSA Data Security Inc. Base 14 fonts and derivations Copyright 1981–1983, 1989, 1993 Heidelberger Druckmaschinen AG. -
The Strangeness Magnetic Moment of the Proton in the Chiral Quark Model
The Strangeness Magnetic Moment of the Proton in the Chiral Quark Model L. Hannelius, D.O. Riska Department of Physics, University of Helsinki, 00014 Finland and L. Ya. Glozman Institute for Theoretical Physics, University of Graz, A-8019 Graz, Austria Abstract The strangeness magnetic moment of the proton is shown to be small in the chiral quark model. The dominant loop contribution is due to kaons. The K∗ loop contributions are proportional to the difference between the strange and light constituent quark masses or −2 mK∗ and therefore small. The loop fluctuations that involve radiative transitions between K∗ mesons and kaons are small, when the cut-off scale in the loops is taken to be close to the chiral symmetry restoration scale. The net loop amplitude contribution to the strangeness magnetic moment of the proton is about −0.05, which falls within the uncertainty range of arXiv:hep-ph/9908393v2 24 Aug 1999 the experimental value. 0 1. Introduction The recent finding by the SAMPLE collaboration that the strangeness magnetic moment s 2 2 of the proton is small, and possibly even positive [1] (GM (Q = 0.1 GeV )=0.23 ± 0.37) was unexpected in view of the fact that the bulk of the many theoretical predictions for this quantity are negative, and outside of the experimental uncertainty range (summaries are given e.g. in refs. [2, 3, 4]). A recent lattice calculation gives −0.36 ± 0.20 for this quantity [5], thus reaffirming the typical theoretical expectation, while remaining outside of the uncertainty range of the empirical value. -
Document Conversion Technical Manual Version: 10.3.0
Kofax Communication Server KCS Document Conversion Technical Manual Version: 10.3.0 Date: 2019-12-13 © 2019 Kofax. All rights reserved. Kofax is a trademark of Kofax, Inc., registered in the U.S. and/or other countries. All other trademarks are the property of their respective owners. No part of this publication may be reproduced, stored, or transmitted in any form without the prior written permission of Kofax. Table of Contents Chapter 1: Preface...................................................................................................................................... 7 Purpose...............................................................................................................................................7 Third Party Licenses................................................................................................................7 Usage..................................................................................................................................................7 Feature Comparison (Links Versus TWS)......................................................................................... 8 Conversion Tools................................................................................................................................ 8 Imgio.......................................................................................................................................10 File Formats......................................................................................................................................10 -
An Introduction to Morphos
An Introduction to MorphOS Updated to include features to version 1.4.5 May 14, 2005 MorphOS 1.4 This presentation gives an overview of MorphOS and the features that are present in the MorphOS 1.4 shipping product. For a fully comprehensive list please see the "Full Features list" which can be found at: www.PegasosPPC.com Why MorphOS? Modern Operating Systems are powerful, flexible and stable tools. For the most part, if you know how to look after them, they do their job reasonably well. But, they are just tools to do a job. They've lost their spark, they're boring. A long time ago computers were fun, it is this background that MorphOS came from and this is what MorphOS is for, making computers fun again. What is MorphOS? MorphOS is a fully featured desktop Operating System for PowerPC CPUs. It is small, highly responsive and has very low hardware requirements. The overall structure of MorphOS is based on a new modern kernel called Quark and a structure divided into a series of "boxes". This system allows different OS APIs to be used along side one another but isolates them so one cannot compromise the other. To make sure there is plenty of software to begin with the majority of development to date has been based on the A- BOX. In the future the more advanced Q-Box shall be added. Compatibility The A-Box is an entire PowerPC native OS layer which includes source and binary compatibility with software for the Commodore A500 / A1200 etc. -
Basics of Qcd Perturbation Theory
BASICS OF QCD PERTURBATION THEORY Davison E. Soper* Institute of Theoretical Science University of Oregon, Eugene, OR 97403 ABSTRACT (•• i This is an introduction to the use of QCD perturbation theory, em- I phasizing generic features of the theory that enable one to separate short-time and long-time effects. I also cover some important classes of applications: electron-positron annihilation to hadrons, deeply in- elastic scattering, and hard processes in hadron-hadron collisions. •Supported by DOE Contract DE-FG03-96ER40969. © 1996 by Davison E. Soper. -15- 1 Introduction 2 Electron-Positron Annihilation and Jets A prediction for experiment based on perturbative QCD combines a particular In this section, I explore the structure of the final state in QCD. I begin with the calculation of Feynman diagrams with the use of general features of the theory. kinematics of e+e~ —> 3 partons, then examine the behavior of the cross section The particular calculation is easy at leading order, not so easy at next-to-leading for e+e~ —i- 3 partons when two of the parton momenta become collinear or one order, and extremely difficult beyond the next-to-leading order. This calculation parton momentum becomes soft. In order to illustrate better what is going on, of Feynman diagrams would be a purely academic exercise if we did not use certain I introduce a theoretical tool, null-plane coordinates. Using this tool, I sketch general features of the theory that allow the Feynman diagrams to be related to a space-time picture of the singularities that we find in momentum space. -
Introduction to Storage and Software Systems for Data Analysis
INTRODUCTION TO STORAGE AND SOFTWARE SYSTEMS FOR DATA ANALYSIS Bob Jacobsen University of California, Berkeley, USA Abstract The Storage and Software Systems for Data Analysis track discusses how HEP physics data is taken, processed and analyzed, with emphasis on the problems that data size and CPU needs pose for people trying to do experimental physics. The role of software engineering is discussed in the context of building large, robust systems that must at the same time be accessible to physicists. We include some examples of existing systems for physics analysis, and raise some issues to consider when evaluating them. This lecture is the introduction to those topics. 1. INTRODUCTION Many modern high-energy physics (HEP) experiments are done by collaborations of hundreds of people. Together, these groups construct and operate complex detectors, recording billions of events and terabytes of data, all toward the goal of “doing physics”. In this note, we provide an introduction to how we currently do this, and raise a number of issues to be considered when thinking about the new systems that are now being built. 2. SCALE OF THE EXPERIMENTS BaBar, CDF and D0 are examples of the large experiments now taking or about to take data in a collider environment. The collaborations that have built these experiments contain 300 to 600 members with varying levels of activity. Almost everybody is considered “familiar” with using computing to do their work, but only a small fraction of the collaboration can be considered as computing professionals. Some of these can even be considered world-class experts in large scale computing. -
RICOH Infoprint XT for Windows
RICOH InfoPrint XT for Windows Installing and Using Introducing InfoPrint XT 1 Installing and configuring InfoPrint XT 2 Version 3.4.0.0 InfoPrint Manager configuration tasks 3 RICOH ProcessDirector configuration tasks 4 Customizing InfoPrint XT 5 Copying and loading Xerox resources 6 Submitting Xerox jobs for data stream conversion 7 Transferring jobs with Download for z/OS 8 Troubleshooting InfoPrint XT 9 Conversion parameters for Xerox jobs 10 Messages 11 Return codes 12 InfoPrint XT Custom Color Collections 13 For information not in this manual, refer to the Help System in your product. Read this manual carefully and keep it handy for future reference. Note: Before using this information and the product it supports, read the information in the Notices section. Seventh Edition (June 2021) This edition applies to InfoPrint XT for Windows, Version 3.4.0.0, Program Number 5765-XTA, and to all subsequent releases and modifications until otherwise indicated in new editions. This edition replaces G550-1340-05. Internet Visit our home page: http://rpp.ricoh-usa.com/ You can send comments by e-mail to [email protected] or by mail to: Ricoh Company, Ltd. 6300 Diagonal Hwy 004 Boulder, CO 80301-9270 U.S.A. This product is or contains commercial computer software and commercial computer software documentation developed exclusively at private expense. As specified in Federal Acquisition Regulation 12.212 in the case of civilian agencies and Defense Federal Acquisition Regulation Supplement 227.7202 in the case of military agencies, use, duplication and disclosure by agencies of the U.S. Government shall solely be in accordance with the accompanying Software License Agreement in case of software products and in accordance with the licensing terms specified in the product's documentation in the case of hardware products. -
Quarkxpress 8.0 Readme Ii
QuarkXPress 8.0 ReadMe ii Contents QuarkXPress 8.0 ReadMe....................................................................................................3 System requirements.............................................................................................................4 Mac OS.....................................................................................................................................................4 Windows...................................................................................................................................................4 Installing: Mac OS................................................................................................................5 Performing a silent installation.................................................................................................................5 Preparing for silent installation....................................................................................................5 Installing.......................................................................................................................................5 Performing a drag installation..................................................................................................................5 Adding files after installation...................................................................................................................6 Installing: Windows..............................................................................................................7 -
Lepton Probes in Nuclear Physics
L C f' - l ■) aboratoire ATIONAI FR9601644 ATURNE 91191 Gif-sur-Yvette Cedex France LEPTON PROBES IN NUCLEAR PHYSICS J. ARVIEUX Laboratoire National Saturne IN2P3-CNRS A DSM-CEA, CESaclay F-9I191 Gif-sur-Yvette Cedex, France EPS Conference : Large Facilities in Physics, Lausanne (Switzerland) Sept. 12-14, 1994 ££)\-LNS/Ph/94-18 Centre National de la Recherche Scientifique CBD Commissariat a I’Energie Atomique VOL LEPTON PROBES IN NUCLEAR PHYSICS J. ARVTEUX Laboratoire National Saturne IN2P3-CNRS &. DSM-CEA, CESaclay F-91191 Gif-sur-Yvette Cedex, France ABSTRACT 1. Introduction This review concerns the facilities which use the lepton probe to learn about nuclear physics. Since this Conference is attended by a large audience coming from diverse horizons, a few definitions may help to explain what I am going to talk about. 1.1. Leptons versus hadrons The particle physics world is divided in leptons and hadrons. Leptons are truly fundamental particles which are point-like (their dimension cannot be measured) and which interact with matter through two well-known forces : the electromagnetic interaction and the weak interaction which have been regrouped in the 70's in the single electroweak interaction following the theoretical insight of S. Weinberg (Nobel prize in 1979) and the experimental discoveries of the Z° and W±- bosons at CERN by C. Rubbia and Collaborators (Nobel prize in 1984). The leptons comprise 3 families : electrons (e), muons (jt) and tau (r) and their corresponding neutrinos : ve, and vr . Nuclear physics can make use of electrons and muons but since muons are produced at large energy accelerators, they more or less belong to the particle world although they can also be used to study solid state physics.