IDOL Keyview Viewing SDK 12.2 Programming Guide
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Through the Looking Glass: Webcam Interception and Protection in Kernel
VIRUS BULLETIN www.virusbulletin.com Covering the global threat landscape THROUGH THE LOOKING GLASS: and WIA (Windows Image Acquisition), which provides a WEBCAM INTERCEPTION AND still image acquisition API. PROTECTION IN KERNEL MODE ATTACK VECTORS Ronen Slavin & Michael Maltsev Reason Software, USA Let’s pretend for a moment that we’re the bad guys. We have gained control of a victim’s computer and we can run any code on it. We would like to use his camera to get a photo or a video to use for our nefarious purposes. What are our INTRODUCTION options? When we talk about digital privacy, the computer’s webcam The simplest option is just to use one of the user-mode APIs is one of the most relevant components. We all have a tiny mentioned previously. By default, Windows allows every fear that someone might be looking through our computer’s app to access the computer’s camera, with the exception of camera, spying on us and watching our every move [1]. And Store apps on Windows 10. The downside for the attackers is while some of us think this scenario is restricted to the realm that camera access will turn on the indicator LED, giving the of movies, the reality is that malware authors and threat victim an indication that somebody is watching him. actors don’t shy away from incorporating such capabilities A sneakier method is to spy on the victim when he turns on into their malware arsenals [2]. the camera himself. Patrick Wardle described a technique Camera manufacturers protect their customers by incorporating like this for Mac [8], but there’s no reason the principle into their devices an indicator LED that illuminates when can’t be applied to Windows, albeit with a slightly different the camera is in use. -
Download Windows Media App How to Download Windows Media Center
download windows media app How to Download Windows Media Center. wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. To create this article, 16 people, some anonymous, worked to edit and improve it over time. This article has been viewed 208,757 times. Windows Media Center was Microsoft's media PC interface, and allowed you to record live TV, manage and playback your media, and more. Media Center has been discontinued, but you can still get it for Windows 7 or 8.1. If you are using Windows 10, you'll need to use an enthusiast- made hacked version, as Windows Media Center has been completely disabled. How to Download Windows Media Center. wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. To create this article, 16 people, some anonymous, worked to edit and improve it over time. This article has been viewed 208,757 times. Windows Media Center was Microsoft's media PC interface, and allowed you to record live TV, manage and playback your media, and more. Media Center has been discontinued, but you can still get it for Windows 7 or 8.1. If you are using Windows 10, you'll need to use an enthusiast- made hacked version, as Windows Media Center has been completely disabled. Download this free app to get Windows Media Center back in Windows 10. With the release of Windows 10, Microsoft waved farewell to Windows Media Center. There are some excellent free alternatives around, but if you miss the classic video recorder and media player there's a free download that brings its suite of streaming and playback tools to the new operating system. -
SLDXA /T /L1 – SLX Component List
SLDXA /T /L1 – SLX Component List SLDXA.exe ver 1.0 Copyright (c) 2004-2006 SJJ Embedded Micro Solutions, LLC All Rights Reserved SLXDiffC.exe ver 2.0 / SLXtoTXTC.exe ver 2.0 www.sjjmicro.com Processing... File1 to TXT file. Opening XSL File Reading RTF for final conversion F:\SLXTEST\LOCKDOWN_DEMO2.SLX has the following Components Total Count is: 577 -------------------------------------------------- .NET Framework 1.1 - Security Update KB887998 Accessibility Control Panel Accessibility Core ACPI Fixed Feature Button Active Directory Service Interface (ADSI) Core Active Directory Service Interface (ADSI) LDAP Provider Active Directory Service Interface (ADSI) Windows NT Provider Active Template Library (ATL) Add Hardware Control Panel Add/Remove Programs Control Panel Administration Support Tools Administrator Account Advanced Configuration and Power Interface (ACPI) PC Analog TV Application Compatibility Core Audio Codecs Audio Control Panel Base Component Base Performance Counters Base Support Binaries CD-ROM Drive Certificate Request Client & Certificate Autoenrollment Certificate User Interface Services Class Install Library - Desk Class Install Library - Mdminst Class Install Library - Mmsys Class Install Library - Msports Class Install Library - Netcfgx Class Install Library - Storprop Class Install Library - System Devices Class Installer - Computer Class Installer - Disk drives Class Installer - Display adapters Class Installer - DVD/CD-ROM drives Class Installer - Floppy disk controllers Class Installer - Floppy disk drives -
Develop-21 9503 March 1995.Pdf
develop E D I T O R I A L S T A F F T H I N G S T O K N O W C O N T A C T I N G U S Editor-in-Cheek Caroline Rose develop, The Apple Technical Feedback. Send editorial suggestions Managing Editor Toni Moccia Journal, a quarterly publication of or comments to Caroline Rose at Technical Buckstopper Dave Johnson Apple Computer’s Developer Press AppleLink CROSE, Internet group, is published in March, June, [email protected], or fax Bookmark CD Leader Alex Dosher September, and December. develop (408)974-6395. Send technical Able Assistants Meredith Best, Liz Hujsak articles and code have been reviewed questions about develop to Dave Our Boss Greg Joswiak for robustness by Apple engineers. Johnson at AppleLink JOHNSON.DK, His Boss Dennis Matthews Internet [email protected], CompuServe This issue’s CD. Subscription issues Review Board Pete “Luke” Alexander, Dave 75300,715, or fax (408)974-6395. Or of develop are accompanied by the Radcliffe, Jim Reekes, Bryan K. “Beaker” write to Caroline or Dave at Apple develop Bookmark CD. The Bookmark Ressler, Larry Rosenstein, Andy Shebanow, Computer, Inc., One Infinite Loop, CD contains a subset of the materials Gregg Williams M/S 303-4DP, Cupertino, CA 95014. on the monthly Developer CD Series, Contributing Editors Lorraine Anderson, which is available from APDA. Article submissions. Ask for our Steve Chernicoff, Toni Haskell, Judy Included on the CD are this issue and Author’s Guidelines and a submission Helfand, Cheryl Potter all back issues of develop along with the form at AppleLink DEVELOP, Indexer Marc Savage code that the articles describe. -
XXX Format Assessment
Digital Preservation Assessment: Date: 20/09/2016 Preservation Open Document Text (ODT) Format Team Preservation Assessment Version: 1.0 Open Document Text (ODT) Format Preservation Assessment Document History Date Version Author(s) Circulation 20/09/2016 1.0 Michael Day, Paul Wheatley External British Library Digital Preservation Team [email protected] This work is licensed under the Creative Commons Attribution 4.0 International License. Page 1 of 12 Digital Preservation Assessment: Date: 20/09/2016 Preservation Open Document Text (ODT) Format Team Preservation Assessment Version: 1.0 1. Introduction This document provides a high-level, non-collection specific assessment of the OpenDocument Text (ODT) file format with regard to preservation risks and the practicalities of preserving data in this format. The OpenDocument Format is based on the Extensible Markup Language (XML), so this assessment should be read in conjunction with the British Library’s generic format assessment of XML [1]. This assessment is one of a series of format reviews carried out by the British Library’s Digital Preservation Team. Some parts of this review have been based on format assessments undertaken by Paul Wheatley for Harvard University Library. An explanation of the criteria used in this assessment is provided in italics below each heading. [Text in italic font is taken (or adapted) from the Harvard University Library assessment] 1.1 Scope This document will primarily focus on the version of OpenDocument Text defined in OpenDocument Format (ODF) version 1.2, which was approved as ISO/IEC 26300-1:2015 by ISO/IEC JTC1/SC34 in June 2015 [2]. Note that this assessment considers format issues only, and does not explore other factors essential to a preservation planning exercise, such as collection specific characteristics, that should always be considered before implementing preservation actions. -
Opus, a Free, High-Quality Speech and Audio Codec
Opus, a free, high-quality speech and audio codec Jean-Marc Valin, Koen Vos, Timothy B. Terriberry, Gregory Maxwell 29 January 2014 Xiph.Org & Mozilla What is Opus? ● New highly-flexible speech and audio codec – Works for most audio applications ● Completely free – Royalty-free licensing – Open-source implementation ● IETF RFC 6716 (Sep. 2012) Xiph.Org & Mozilla Why a New Audio Codec? http://xkcd.com/927/ http://imgs.xkcd.com/comics/standards.png Xiph.Org & Mozilla Why Should You Care? ● Best-in-class performance within a wide range of bitrates and applications ● Adaptability to varying network conditions ● Will be deployed as part of WebRTC ● No licensing costs ● No incompatible flavours Xiph.Org & Mozilla History ● Jan. 2007: SILK project started at Skype ● Nov. 2007: CELT project started ● Mar. 2009: Skype asks IETF to create a WG ● Feb. 2010: WG created ● Jul. 2010: First prototype of SILK+CELT codec ● Dec 2011: Opus surpasses Vorbis and AAC ● Sep. 2012: Opus becomes RFC 6716 ● Dec. 2013: Version 1.1 of libopus released Xiph.Org & Mozilla Applications and Standards (2010) Application Codec VoIP with PSTN AMR-NB Wideband VoIP/videoconference AMR-WB High-quality videoconference G.719 Low-bitrate music streaming HE-AAC High-quality music streaming AAC-LC Low-delay broadcast AAC-ELD Network music performance Xiph.Org & Mozilla Applications and Standards (2013) Application Codec VoIP with PSTN Opus Wideband VoIP/videoconference Opus High-quality videoconference Opus Low-bitrate music streaming Opus High-quality music streaming Opus Low-delay -
Foxit Mobilepdf SDK Developer Guide
Foxit MobilePDF SDK Developer Guide TABLE OF CONTENTS 1 Introduction to Foxit MobilePDF SDK ...........................................................................................1 1.1 Why Foxit MobilePDF SDK is your choice .............................................................................. 1 1.2 Foxit MobilePDF SDK .............................................................................................................. 2 1.3 Key features ........................................................................................................................... 3 1.4 Evaluation ............................................................................................................................... 5 1.5 License .................................................................................................................................... 5 1.6 About this Guide .................................................................................................................... 5 2 Getting Started ...........................................................................................................................7 2.1 Requirements ......................................................................................................................... 7 2.2 What is in the Package ........................................................................................................... 7 2.3 How to run a demo ............................................................................................................... -
The Daala Video Codec Project Next-Next Generation Video
The Daala Video Codec Project Next-next Generation Video Timothy B. Terriberry Mozilla & The Xiph.Org Foundation ● Patents are no longer a problem for free software – We can all go home 2 Mozilla & The Xiph.Org Foundation ● Except... not quite 3 Mozilla & The Xiph.Org Foundation Carving out Exceptions in OIN (Table 0 contains one Xiph codec: FLAC) 4 Mozilla & The Xiph.Org Foundation Why This Matters ● Encumbered codecs are a billion dollar toll-tax on communications – Every cost from codecs is repeated a million fold in all multimedia software ● Codec licensing is anti-competitive – Licensing regimes are universally discriminatory – An excuse for proprietary software (Flash) ● Ignoring licensing creates risks that can show up at any time – A tax on success 5 Mozilla & The Xiph.Org Foundation The Royalty-Free Video Challenge ● Creating good codecs is hard – But we don’t need many – The best implementations of patented codecs are already free software ● Network effects decide – Where RF is established, non-free codecs see no adoption (JPEG, PNG, FLAC, …) ● RF is not enough – People care about different things – Must be better on all fronts 6 Mozilla & The Xiph.Org Foundation We Did This for Audio 7 Mozilla & The Xiph.Org Foundation The Daala Project ● Goal: Better than HEVC without infringing IPR ● Need a better strategy than “read a lot of patents” – People don’t believe you – Analysis is error-prone ● Try to stay far away from the line, but... ● One mistake can ruin years of development effort ● See: H.264 Baseline 8 Mozilla & The Xiph.Org -
The Ark Handbook
The Ark Handbook Matt Johnston Henrique Pinto Ragnar Thomsen The Ark Handbook 2 Contents 1 Introduction 5 2 Using Ark 6 2.1 Opening Archives . .6 2.1.1 Archive Operations . .6 2.1.2 Archive Comments . .6 2.2 Working with Files . .7 2.2.1 Editing Files . .7 2.3 Extracting Files . .7 2.3.1 The Extract dialog . .8 2.4 Creating Archives and Adding Files . .8 2.4.1 Compression . .9 2.4.2 Password Protection . .9 2.4.3 Multi-volume Archive . 10 3 Using Ark in the Filemanager 11 4 Advanced Batch Mode 12 5 Credits and License 13 Abstract Ark is an archive manager by KDE. The Ark Handbook Chapter 1 Introduction Ark is a program for viewing, extracting, creating and modifying archives. Ark can handle vari- ous archive formats such as tar, gzip, bzip2, zip, rar, 7zip, xz, rpm, cab, deb, xar and AppImage (support for certain archive formats depends on the appropriate command-line programs being installed). In order to successfully use Ark, you need KDE Frameworks 5. The library libarchive version 3.1 or above is needed to handle most archive types, including tar, compressed tar, rpm, deb and cab archives. To handle other file formats, you need the appropriate command line programs, such as zipinfo, zip, unzip, rar, unrar, 7z, lsar, unar and lrzip. 5 The Ark Handbook Chapter 2 Using Ark 2.1 Opening Archives To open an archive in Ark, choose Open... (Ctrl+O) from the Archive menu. You can also open archive files by dragging and dropping from Dolphin. -
PVQ Applied Outside of Daala (IETF 97 Draft)
PVQ Applied outside of Daala (IETF 97 Draft) Yushin Cho Mozilla Corporation November, 2016 Introduction ● Perceptual Vector Quantization (PVQ) – Proposed as a quantization and coefficient coding tool for NETVC – Originally developed for the Daala video codec – Does a gain-shape coding of transform coefficients ● The most distinguishing idea of PVQ is the way it references a predictor. – PVQ does not subtract the predictor from the input to produce a residual Mozilla Corporation 2 Integrating PVQ into AV1 ● Introduction of a transformed predictors both in encoder and decoder – Because PVQ references the predictor in the transform domain, instead of using a pixel-domain residual as in traditional scalar quantization ● Activity masking, the major benefit of PVQ, is not enabled yet – Encoding RDO is solely based on PSNR Mozilla Corporation 3 Traditional Architecture Input X residue Subtraction Transform T signal R predictor P + decoded X Inverse Inverse Scalar decoded R Transform Quantizer Quantizer Coefficient bitstream of Coder coded T(X) Mozilla Corporation 4 AV1 with PVQ Input X Transform T T(X) PVQ Quantizer PVQ Coefficient predictor P Transform T T(X) Coder PVQ Inverse Quantizer Inverse dequantized bitstream of decoded X Transform T(X) coded T(X) Mozilla Corporation 5 Coding Gain Change Metric AV1 --> AV1 with PVQ PSNR Y -0.17 PSNR-HVS 0.27 SSIM 0.93 MS-SSIM 0.14 CIEDE2000 -0.28 ● For the IETF test sequence set, "objective-1-fast". ● IETF and AOM for high latency encoding options are used. Mozilla Corporation 6 Speed ● Increase in total encoding time due to PVQ's search for best codepoint – PVQ's time complexity is close to O(n*n) for n coefficients, while scalar quantization has O(n) ● Compared to Daala, the search space for a RDO decision in AV1 is far larger – For the 1st frame of grandma_qcif (176x144) in intra frame mode, Daala calls PVQ 3843 times, while AV1 calls 632,520 times, that is ~165x. -
X86 Disassembly Exploring the Relationship Between C, X86 Assembly, and Machine Code
x86 Disassembly Exploring the relationship between C, x86 Assembly, and Machine Code PDF generated using the open source mwlib toolkit. See http://code.pediapress.com/ for more information. PDF generated at: Sat, 07 Sep 2013 05:04:59 UTC Contents Articles Wikibooks:Collections Preface 1 X86 Disassembly/Cover 3 X86 Disassembly/Introduction 3 Tools 5 X86 Disassembly/Assemblers and Compilers 5 X86 Disassembly/Disassemblers and Decompilers 10 X86 Disassembly/Disassembly Examples 18 X86 Disassembly/Analysis Tools 19 Platforms 28 X86 Disassembly/Microsoft Windows 28 X86 Disassembly/Windows Executable Files 33 X86 Disassembly/Linux 48 X86 Disassembly/Linux Executable Files 50 Code Patterns 51 X86 Disassembly/The Stack 51 X86 Disassembly/Functions and Stack Frames 53 X86 Disassembly/Functions and Stack Frame Examples 57 X86 Disassembly/Calling Conventions 58 X86 Disassembly/Calling Convention Examples 64 X86 Disassembly/Branches 74 X86 Disassembly/Branch Examples 83 X86 Disassembly/Loops 87 X86 Disassembly/Loop Examples 92 Data Patterns 95 X86 Disassembly/Variables 95 X86 Disassembly/Variable Examples 101 X86 Disassembly/Data Structures 103 X86 Disassembly/Objects and Classes 108 X86 Disassembly/Floating Point Numbers 112 X86 Disassembly/Floating Point Examples 119 Difficulties 121 X86 Disassembly/Code Optimization 121 X86 Disassembly/Optimization Examples 124 X86 Disassembly/Code Obfuscation 132 X86 Disassembly/Debugger Detectors 137 Resources and Licensing 139 X86 Disassembly/Resources 139 X86 Disassembly/Licensing 141 X86 Disassembly/Manual of Style 141 References Article Sources and Contributors 142 Image Sources, Licenses and Contributors 143 Article Licenses License 144 Wikibooks:Collections Preface 1 Wikibooks:Collections Preface This book was created by volunteers at Wikibooks (http:/ / en. -
Installing and Customizing Entirex Process Extractor Installing and Customizing Entirex Process Extractor
Installing and Customizing EntireX Process Extractor Installing and Customizing EntireX Process Extractor Installing and Customizing EntireX Process Extractor This chapter covers the following topics: Delivery Scope Supported Platforms Prerequisites for using EntireX Process Extractor Installation Steps Customizing your EntireX Process Extractor Environment Delivery Scope The installation medium of the EntireX Process Extractor contains the following: 1 Installing and Customizing EntireX Process Extractor Delivery Scope File/Folder Description 3rdparty Source of open source components used for this product. Doc Documentation as PDF documents. UNIX For UNIX platforms. UNIX\EntireXProcessExtractor.tar The runtime part, which is unpacked to a folder for the runtime installation. Windows\ For Windows platforms. Windows\install\ Folder with two installable units: Design-time Part com.softwareag.entirex.processextractor.ide-82.zip This is installed into a Software AG Designer with EntireX Workbench 8.2 SP2. Runtime Part EntireXProcessExtractor.zip This is extracted to the folder for the runtime installation. Windows\lib\ Folder with Ant JARs and related JARs. Windows\scripts\ Folder with Ant script for installation, used by install.bat. Windows\install.bat Installation script for Windows. Windows\install.txt Description of the installation process for Windows. zOS For z/OS (USS) platforms. zOS\EntireXProcessExtractor.tar The runtime part, which is unpacked to a folder for the runtime installation. 3rdpartylicenses.pdf Document containing the license texts for all third party components. install.txt How to install the product on the different platforms. license.txt The Software AG license text. readme.txt Brief description of the product. The runtime part of the EntireX Process Extractor is provided as file EntirexProcessExtractor.zip in folder Windows\install, which contains the following files: 2 Delivery Scope Installing and Customizing EntireX Process Extractor File Description entirex.processextractor.jar The main JAR file for the EntireX Process Extractor.