Choosing the Right Media Paths to Facilitate Hardware Acceleration
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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. -
Semi-Automated Parallel Programming in Heterogeneous Intelligent Reconfigurable Environments (SAPPHIRE) Sean Stanek Iowa State University
Iowa State University Capstones, Theses and Graduate Theses and Dissertations Dissertations 2012 Semi-automated parallel programming in heterogeneous intelligent reconfigurable environments (SAPPHIRE) Sean Stanek Iowa State University Follow this and additional works at: https://lib.dr.iastate.edu/etd Part of the Computer Sciences Commons Recommended Citation Stanek, Sean, "Semi-automated parallel programming in heterogeneous intelligent reconfigurable environments (SAPPHIRE)" (2012). Graduate Theses and Dissertations. 12560. https://lib.dr.iastate.edu/etd/12560 This Dissertation is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University Digital Repository. It has been accepted for inclusion in Graduate Theses and Dissertations by an authorized administrator of Iowa State University Digital Repository. For more information, please contact [email protected]. Semi-automated parallel programming in heterogeneous intelligent reconfigurable environments (SAPPHIRE) by Sean Stanek A dissertation submitted to the graduate faculty in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Major: Computer Science Program of Study Committee: Carl Chang, Major Professor Johnny Wong Wallapak Tavanapong Les Miller Morris Chang Iowa State University Ames, Iowa 2012 Copyright © Sean Stanek, 2012. All rights reserved. ii TABLE OF CONTENTS LIST OF TABLES ..................................................................................................................... -
Interaction Between Web Browsers and Script Engines
IT 12 058 Examensarbete 45 hp November 2012 Interaction between web browsers and script engines Xiaoyu Zhuang Institutionen för informationsteknologi Department of Information Technology Abstract Interaction between web browser and the script engine Xiaoyu Zhuang Teknisk- naturvetenskaplig fakultet UTH-enheten Web browser plays an important part of internet experience and JavaScript is the most popular programming language as a client side script to build an active and Besöksadress: advance end user experience. The script engine which executes JavaScript needs to Ångströmlaboratoriet Lägerhyddsvägen 1 interact with web browser to get access to its DOM elements and other host objects. Hus 4, Plan 0 Browser from host side needs to initialize the script engine and dispatch script source code to the engine side. Postadress: This thesis studies the interaction between the script engine and its host browser. Box 536 751 21 Uppsala The shell where the engine address to make calls towards outside is called hosting layer. This report mainly discussed what operations could appear in this layer and Telefon: designed testing cases to validate if the browser is robust and reliable regarding 018 – 471 30 03 hosting operations. Telefax: 018 – 471 30 00 Hemsida: http://www.teknat.uu.se/student Handledare: Elena Boris Ämnesgranskare: Justin Pearson Examinator: Lisa Kaati IT 12 058 Tryckt av: Reprocentralen ITC Contents 1. Introduction................................................................................................................................ -
Using the Component Object Model Interface
MQSeries for Windows NT V5R1 IBM Using the Component Object Model Interface SC34-5387-01 MQSeries for Windows NT V5R1 IBM Using the Component Object Model Interface SC34-5387-01 Note! Before using this information and the product it supports, be sure to read the general information under Appendix B, “Notices” on page 151. Second edition (April 1999) This edition applies to MQSeries for Windows NT V5.1 and to any subsequent releases and modifications until otherwise indicated in new editions. Copyright International Business Machines Corporation 1997,1999. All rights reserved. US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Contents Contents About this book ..................................... v Who this book is for ................................... v MQSeries publications . vi MQSeries cross-platform publications ....................... vi MQSeries platform-specific publications ...................... ix MQSeries Level 1 product publications ....................... x Softcopy books . x MQSeries information available on the Internet .................. xii Where to find more information about ActiveX ................... xii Summary of changes ................................. xiii Changes for this edition ................................ xiii Chapter 1. Introduction . 1 MQSeries Automation Classes for ActiveX overview ................ 1 Chapter 2. Designing and programming using MQSeries Automation Classes for ActiveX .................................. 3 Designing -
[MS-ERREF]: Windows Error Codes
[MS-ERREF]: Windows Error Codes Intellectual Property Rights Notice for Open Specifications Documentation . Technical Documentation. Microsoft publishes Open Specifications documentation for protocols, file formats, languages, standards as well as overviews of the interaction among each of these technologies. Copyrights. This documentation is covered by Microsoft copyrights. Regardless of any other terms that are contained in the terms of use for the Microsoft website that hosts this documentation, you may make copies of it in order to develop implementations of the technologies described in the Open Specifications and may distribute portions of it in your implementations using these technologies or your documentation as necessary to properly document the implementation. You may also distribute in your implementation, with or without modification, any schema, IDL's, or code samples that are included in the documentation. This permission also applies to any documents that are referenced in the Open Specifications. No Trade Secrets. Microsoft does not claim any trade secret rights in this documentation. Patents. Microsoft has patents that may cover your implementations of the technologies described in the Open Specifications. Neither this notice nor Microsoft's delivery of the documentation grants any licenses under those or any other Microsoft patents. However, a given Open Specification may be covered by Microsoft Open Specification Promise or the Community Promise. If you would prefer a written license, or if the technologies described in the Open Specifications are not covered by the Open Specifications Promise or Community Promise, as applicable, patent licenses are available by contacting [email protected]. Trademarks. The names of companies and products contained in this documentation may be covered by trademarks or similar intellectual property rights. -
Microsoft Directshow: a New Media Architecture
TECHNICAL PAPER Microsoft Directshow: A New Media Architecture By Amit Chatterjee and Andrew Maltz The desktop revolution in production and post-production has dramatical- streaming. Other motivating factors are ly changed the way film and television programs are made, simultaneously the new hardware buses such as the reducing equipment costs and increasing operator eficiency. The enabling IEEE 1394 serial bus and Universal digital innovations by individual companies using standard computing serial bus (USB), which are designed with multimedia devices in mind and platforms has come at a price-these custom implementations and closed promise to enable broad new classes of solutions make sharing of media and hardware between applications difi- audio and video application programs. cult if not impossible. Microsoft s DirectShowTMStreaming Media To address these and other require- Architecture and Windows Driver Model provide the infrastructure for ments, Microsoft introduced Direct- today’s post-production applications and hardware to truly become inter- ShowTM, a next-generation media- operable. This paper describes the architecture, supporting technologies, streaming architecture for the and their application in post-production scenarios. Windows and Macintosh platforms. In development for two and a half years, Directshow was released in August he year 1989 marked a turning Additionally, every implementation 1996, primarily as an MPEG-1 play- Tpoint in post-production equip- had to fight with operating system back vehicle for Internet applications, ment design with the introduction of constraints and surprises, particularly although the infrastructure was desktop digital nonlinear editing sys- in the areas of internal stream synchro- designed with a wide range of applica- tems. -
Windows Phone API Quickstart
Windows Phone API QuickStart Fundamental Types and Threading and cont. cont. Wallet▲ Date / Time Synchronization .NET Microsoft.Phone.Maps.Controls Microsoft.Devices Map, MapLayer, MapOverlay, .NET Microsoft.Phone.Maps.Services Microsoft.Phone.Tasks Windows Runtime PhotoCamera, CameraButtons, CameraVideo- ♦♣ Windows Runtime + GeocodeQuery, ReverseGeocodeQuery, Route- AddWalletItem Windows.Foundation ♦ BrushExtensions Windows.System.Threading Microsoft.Phone Query Microsoft.Phone.Wallet DateTime, Uri ThreadPool, ThreadPoolTimer Microsoft.Phone.Tasks Wallet, Deal, WalletTransactionItem, WalletAgent ♦♣ ♦ PictureDecoder Windows.Foundation.Collections Windows.UI.Core MapsTask, MapsDirectionsTask, MapDownload- Microsoft.Phone.Tasks ▲ IIterable<T>, IVector <T>, IMap<TK, TV>, IVec- CoreDispatcher, CoreWindow, erTask Multitasking torView <T> MediaPlayerLauncher, CameraCaptureTask, ♦ Note: You can get the current dispatcher from PhotoChooserTask, ShareMediaTask, SaveRing- System.Device.Location Windows.Storage.Streams CoreWindow.GetForCurrentThread() GeoCoordinateWatcher .NET Buffer toneTask Microsoft.Xna.Framework.Audio Microsoft.Phone.BackgroundAudio .NET BackgroundAudioPlayer, AudioTrack, AudioPlay- Microphone, SoundEffect, DynamicSoundEffec- ▲ .NET System tInstance erAgent, AudioStreamingAgent ♦ + VoIP System WindowsRuntimeSystemExtensions Microsoft.Xna.Framework.Media Microsoft.Phone.BackgroundTransfer ■ Object, Byte, Char, Int32, Single, Double, String, System.Threading MediaLibrary, MediaPlayer, Song Windows Runtime BackgroundTransferService, -
(RUNTIME) a Salud Total
Windows 7 Developer Guide Published October 2008 For more information, press only: Rapid Response Team Waggener Edstrom Worldwide (503) 443-7070 [email protected] Downloaded from www.WillyDev.NET The information contained in this document represents the current view of Microsoft Corp. on the issues discussed as of the date of publication. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information presented after the date of publication. This guide is for informational purposes only. MICROSOFT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, IN THIS SUMMARY. Complying with all applicable copyright laws is the responsibility of the user. Without limiting the rights under copyright, no part of this document may be reproduced, stored in or introduced into a retrieval system, or transmitted in any form, by any means (electronic, mechanical, photocopying, recording or otherwise), or for any purpose, without the express written permission of Microsoft. Microsoft may have patents, patent applications, trademarks, copyrights or other intellectual property rights covering subject matter in this document. Except as expressly provided in any written license agreement from Microsoft, the furnishing of this document does not give you any license to these patents, trademarks, copyrights, or other intellectual property. Unless otherwise noted, the example companies, organizations, products, domain names, e-mail addresses, logos, people, places and events depicted herein are fictitious, and no association with any real company, organization, product, domain name, e-mail address, logo, person, place or event is intended or should be inferred. -
MSDN Magazine (ISSN 1528-4859) Is Published Monthly by 1105 Media, Inc., 9201 Oakdale Avenue, Infoworld Ste
Introducing There’s no better time to discover DevExpress. Visual Studio 11 beta is here and DevExpress tools are ready to run. DXv2 is the next generation of tools that will take your applications to a new level. Build stunning, touch enabled applications today. Download your free 30-day trial at www.DevExpress.com © 1998-2012 Developer Express Inc. ALL RIGHTS RESERVED. All trademarks or registered trademarks are property of their respective owners. Untitled-2 1 3/8/12 10:58 AM THE MICROSOFT JOURNAL FOR DEVELOPERS APRIL 2012 VOL 27 NO 4 Using CSS3 Media Queries to Build COLUMNS a More Responsive Web Brandon Satrom ....................................................................... 20 CUTTING EDGE Long Polling and SignalR A Code-Based Introduction to C++ AMP Dino Esposito, page 6 Daniel Moth ............................................................................ 28 DATA POINTS Let Power Users Create Their Introduction to Tiling in C++ AMP Own OData Feeds Daniel Moth ............................................................................ 40 Julie Lerman, page 14 Lowering the Barriers to Code Generation with T4 TEST RUN Peter Vogel .............................................................................. 48 Bacterial Foraging Optimization James McCaffrey, page 82 Integrating Windows Workfl ow Foundation CLIENT INSIGHT with the OpenXML SDK Using JsRender with JavaScript Rick Spiewak ............................................................................ 56 and HTML John Papa, page 86 Context-Aware Dialogue with Kinect -
Security Policy Page 1 of 20
Security Policy Page 1 of 20 Security Policy This security policy contains data to configure services and network security based on the server’s role, as well as data to configure registry and auditing settings. Server: VENGWIN207 Services Service Name Startup Mode Description Issues, manages, and removes X.509 certificates for such applications such as Active Directory Certificate S/MIME and SSL. If the service is stopped, Disabled Services certificates will not be issued. If this service is disabled, any services that explicitly depend on it will fail to start. AD DS Domain Controller service. If this service is stopped, users will be unable to log Active Directory Domain Services Disabled on to the network. If this service is disabled, any services that explicitly depend on it will fail to start. AD FS Web Agent Authentication The AD FS Web Agent Authentication Service Disabled Service validates incoming tokens and cookies. Adobe Acrobat Updater keeps your Adobe Adobe Acrobat Update Service Automatic software up to date. Sends logging messages to the logging database when logging is enabled for the Active Directory Rights Management Services role. If this service is disabled or stopped AdRmsLoggingService Disabled when logging is enabled, logging messages will be stored in local message queues and sent to the logging database when the service is started. Processes application compatibility cache Application Experience Disabled requests for applications as they are launched Provides administrative services for IIS, for example configuration history and Application Pool account mapping. If this Application Host Helper Service Disabled service is stopped, configuration history and locking down files or directories with Application Pool specific Access Control Entries will not work. -
AVT Active Firepackage V1.1 – Release and Revision Notes 19 March 2008
AVT Active FirePackage v1.1 – Release and revision notes 19 March 2008 Overview The AVT Active FirePackage (AFP) is a software development kit (SDK) that focuses on ActiveX Control based programming, but also provides interfaces for DirectShow and TWAIN for interfacing to third-party imaging software. The SDK is compatible with Microsoft Windows (Vista, XP, 2000) and includes an IEEE1394 digital camera system driver that is based on the Windows Driver Model (WDM). The driver can be installed manually, but also via an automatic driver install tool. The AFP has been created for programmers who are familiar with ActiveX Controls, COM, DirectShow or TWAIN, and who want to achieve their goals quickly in a comfortable way by using application development tools such as Visual C++, Visual Basic, VB.NET, C#, Java, Delphi, or others. This document provides an overview of the components and their versions provided with the AVT Active FirePackage v1.1. Furthermore, the package architecture is shown (see figure 1) and additional information about the system requirements and certain constraints of this release are listed. Package content This version of the AVT Active FirePackage contains the following components: • Camera system driver – based on the Microsoft IEEE1394 driver set, suitable for all AVT IEEE1394 cameras. • ActiveX Control – powerful, multi-function COM interface that provides various PropertyPages to configure the camera and the settings for image acquisition and supports many events. • DirectShow filter – In addition to a (WDM) Video Capture Source filter (see figure 1 for supported DirectShow interfaces) AVT camera specific transform filters for YUV411 and Y800 output formats are provided to support DirectX based video streaming applications. -
The Component Object Model Specification Version 0.9 October 24, 1995
http://scottge.wordpress.com The Component Object Model Specification Version 0.9 October 24, 1995 This document contains the specification to the Component Object Model (COM), an architecture and supporting infrastructure for building, using, and evolving component software in a robust manner. This specification contains the standard APIs supported by the COM Library, the standard suites of interfaces supported or used by software written in a COM environment, along with the network protocols used by COM in support of distributed computing. This specification is still in draft form, and thus subject to change. Note: This document is an early release of the final specification. It is meant to specify and accompany software that is still in development. Some of the information in this documentation may be inaccurate or may not be an accurate representation of the functionality of the final specification or software. Microsoft assumes no responsibility for any damages that might occur either directly or indirectly from these inaccuracies. Microsoft may have trademarks, copyrights, patents or pending patent applications, or other intellectual property rights covering subject matter in this document. The furnishing of this document does not give you a license to these trademarks, copyrights, patents, or other intellectual property rights. Copyright ? 1992-95 Microsoft Corporation. All Rights Reserved The Component Object Model Specification The Component Object Model The Component Object Model Specification Draft Version 0.9, October 24, 1995 Microsoft Corporation and Digital Equipment Corporation Copyright ? 1992-95 Microsoft Corporation. Microsoft does not make any representation or warranty regarding the Specification or any product or item developed based on the Specification.