Optimization Guide for Desktops and Servers in View in Vmware Horizon 6 and Vmware Horizon Air Desktops and Vmware Horizon Air Apps
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Bitmap Graphics Model - Device Context • Windows Does Not Retain a Copy of What the Application Drew • Windows 3.0 (1990)
historie 08.11.2018 vjj 1 pravěk INPUT PROGRAM OUTPUT 08.11.2018 vjj 2 evoluce • dávkové zpracování • interaktivní práce • prompt • GUI 08.11.2018 vjj 3 evoluce INPUT PROGRAM OUTPUT 08.11.2018 vjj 4 evoluce Windows • bitmap graphics model - Device Context • Windows does not retain a copy of what the application drew • Windows 3.0 (1990) • bitmap graphics model - layered Device Context • Windows does retain a copy of the drawing as a bitmap • Windows 2000 (beta 1998) • .NET Framework (2001-2005) • vector graphics model – WPF (on DirectX) • tree of user-interface elements with objects representing graphical shapes • Windows Vista, .NET Framework 3.0 (2006) • Metro - deterioration • Windows 8, .NET Framework 4.5 (2012) 08.11.2018 vjj 5 1: Win32 API classique 08.11.2018 vjj 6 Uživatel Fronta zpráv GetMessage (mouse, keyboard) hardware interrupt DRIVER DispatchMessage System message queue WindowProc WindowProc RIT Raw Input Thread Fronta zpráv 8.11.18 vjj 7 WM_PAINT • každý ovládací prvek je samostatným oknem s vlastní procedurou na zpracovávání zpráv • celá stavba programu/algoritmu se točila kolem přípravy dat pro vykreslení obsahu okna vždy, když přišla zpráva WM_PAINT (a že chodila často) • během přímého kreslení se výstup do momentálně neviditelné části okna nikam nezapsal 08.11.2018 vjj 8 User Windows OS Invalidate... Program WM_PAINT GetDC Program Funkce GDI32 / GDI+ Graphics Card Frame Buffer for Screen Image data only retained as long as it remains visible on screen 08.11.2018 vjj 9 PROGRAM: direct Device Context OUTPUT PROGRAM PROGRAM PROGRAM PROGRAM PROGRAM WM_PAINT WM_PAINT WM_PAINT WM_PAINT WM_PAINT 08.11.2018 vjj 10 standardní funkce • TextOut • MoveToEx DrawText LineTo Rectangle Ellipse • DrawIcon Pie Arc Chord Polyline • BitBlt Polygon stretchBlt 08.11.2018 vjj 11 Device Context • standardní funkce pro kreslení do okna vyžadují hDC jako svůj první parametr • datová struktura popisující vlastnosti výstupu, např. -
Guidelines for Designing Embedded Systems with Windows 10 Iot Enterprise
Guidelines for Designing Embedded Systems with Windows 10 IoT Enterprise Version 2.0 Published July 15, 2016 Guidelines for designing embedded systems 1 CONFIDENTIAL Contents Overview .................................................................................................................................................................................................... 4 Building a task-specific experience ............................................................................................................................................ 4 General Group Policy settings ....................................................................................................................................................... 4 Application control ................................................................................................................................................................................ 5 Application boot options ................................................................................................................................................................. 5 Auto-boot Universal Windows apps ...................................................................................................................................... 5 Auto-boot Classic Windows apps ........................................................................................................................................... 5 Limit application access with AppLocker ............................................................................................................................... -
Zero-Day Vulnerability in Desktop Window Manager (CVE-2021-28310) Used in the Wild | Securelist
4/14/2021 Zero-day vulnerability in Desktop Window Manager (CVE-2021-28310) used in the wild | Securelist Zero-day vulnerability in Desktop Window Manager (CVE-2021-28310) used in the wild securelist.com/zero-day-vulnerability-in-desktop-window-manager-cve-2021-28310-used-in-the-wild/101898 While analyzing the CVE-2021-1732 exploit originally discovered by the DBAPPSecurity Threat Intelligence Center and used by the BITTER APT group, we discovered another zero-day exploit we believe is linked to the same actor. We reported this new exploit to Microsoft in February and after confirmation that it is indeed a zero-day, it received the designation CVE-2021-28310. Microsoft released a patch to this vulnerability as a part of its April security updates. We believe this exploit is used in the wild, potentially by several threat actors. It is an escalation of privilege (EoP) exploit that is likely used together with other browser exploits to escape sandboxes or get system privileges for further access. Unfortunately, we weren’t able to capture a full chain, so we don’t know if the exploit is used with another browser zero-day, or coupled with known, patched vulnerabilities. The exploit was initially identified by our advanced exploit prevention technology and related detection records. In fact, over the past few years, we have built a multitude of exploit protection technologies into our products that have detected several zero-days, proving their effectiveness time and again. We will continue to improve defenses for our users by enhancing technologies and working with third-party vendors to patch vulnerabilities, making the internet more secure for everyone. -
Copyrighted Material
77_053683 bindex.qxp 2/23/07 9:16 PM Page 541 Index add-on All Programs Submenu A checking for an, 199 contents of, 67–69 A CompletePC Backup and defined, 199 overview, 67 Restore, overview, 472 Add-On dialog box, Firefox and rearranging the, 69–71 A9 Google Images, search tool, 210 Tor, 262 AllNetTools, anonymous surfing AAC, music format, 269 Add-Ons Disabled dialog box, and, 257 accelerators, drive, 47–48 Internet Explorer, 37 Amazon, online shopping site, 510 Access, application file, 87 Add-Ons Installation dialog Amplusnet Anonymous Browsing ActiveWords, hot keys and, 114 box, Anonymous Proxy Toolbar, Internet Explorer, ActiveX control, Internet Explorer Servers, 260 259 and Firefox, 180 Address Bar Anonymization.Net Service, adaptive menu, overview, 67 adding to the taskbar, 96 Firefox, 259 Add a Contact Wizard, Windows creating shortcuts from the, Anonymize.net, free anonymizing Live Messenger, 230 197 site, 258 Add a Port dialog box, Windows overview, 95–96 anonymizing Firewall, 426 rearranging the, 96 sites, 258 Add Counters dialog box, Administrative Tools, Start software, 261–263 Resource Monitor, 25 Menu, 73 anonymous Add Files to Restore dialog box, Administrator account, user proxy servers and Firefox, Restoring Backed up Files account, 376–377 260–261 and Folders, 476 Adobe, indexing and, 151 surfing overview, 257–258 Add Folder dialog box, Windows advanced Anonymouse.org, free anonymiz- Media Player, 283–284 search options, 164 ing site, 258 Add Folder to Gallery dialog box, searches, 163–165, 206 antiphishing Photo Gallery Techniques, 315 Advanced Options dialog box, Internet Explorer versus Add Search Provider dialog Building an Index, Firefox, 202 box, Internet Explorer and 151–152, 155 overview, 199 Google, 204 Aero. -
Mastering Powershellpowershell
CopyrightCopyright © 2009 BBS Technologies ALL RIGHTS RESERVED. No part of this work covered by the copyright herein may be reproduced, transmitted, stored, or used in any form or by any means graphic, electronic, or mechanical, including but not limited to photocopying, recording, scanning, digitizing, taping, Web distribution, information networks, or information storage and retrieval systems except as permitted under Section 107 or 108 of the 1976 United States Copyright Act without the prior written permission of the publisher. For permission to use material from the text please contact Idera at [email protected]. Microsoft® Windows PowerShell® and Microsoft® SQL Server® are registered trademarks of Microsoft Corporation in the United Stated and other countries. All other trademarks are the property of their respective owners. AboutAbout thethe AuthorAuthor Dr. Tobias Weltner is one of the most visible PowerShell MVPs in Europe. He has published more than 80 books on Windows and Scripting Techniques with Microsoft Press and other publishers, is a regular speaker at conferences and road shows and does high level PowerShell and Scripting trainings for companies throughout Europe. He created the powershell.com website and community in an effort to help people adopt and use PowerShell more efficiently. As software architect, he created a number of award-winning scripting tools such as SystemScripter (VBScript), the original PowerShell IDE and PowerShell Plus, a comprehensive integrated PowerShell development system. AcknowledgmentsAcknowledgments First and foremost, I’d like to thank my family who is always a source of inspiration and encouragement. A special thanks to Idera, Rick Pleczko, David Fargo, Richard Giles, Conley Smith and David Twamley for helping to bring this book to the English speaking world. -
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. -
Windows Tweaks Guide
Windows Tweaks Guide For By Windows Geeks Team Introduction .......................................................................................................................................... 5 Important Notes on This Guide........................................................................................................... 5 Usage Instruction.................................................................................................................................. 5 No Warranty .......................................................................................................................................... 5 Hosting, Distribution & Translation ................................................................................................... 6 Tweaks for Windows XP ...................................................................................................................... 6 Before You Begin Tweaking XP ................................................................................................. 6 Tweaks for Startup ..................................................................................................................... 8 Tweaks for Shutdown .............................................................................................................. 10 Tweaks for Mouse .................................................................................................................... 10 Tweaks for Start Menu ............................................................................................................ -
05 Vcloud Services Consultant
Optimizing Windows for VMware View 4.5 Optimizing Windows for VMware View™ 4.5 (Optimizing Windows 7, Windows Vista and XP) Version 2.0 For use only by VMware PSO and VMware Solution Providers Consulting Service Delivery Aid – Not a Customer Deliverable Optimizing Windows for VMware View 4.5 Version History Date Ver. Author Description Rev iewers February 2011 V2.0 Tim Federwitz Second Release (Added Dav id Richardson, John Windows XP and Vista) Dodge, Matt Coppinger, Matt Wood August 2010 V1.0 Tim Federwitz First Release (Windows 7 John Dodge, Matt only ) Coppinger, Matt Lesak, Ry an Miersma, Justin Venezia © 2011 VMware, Inc. All rights reserved. This product is protected by U.S. and international copyright and intellectual property laws. This product is covered by one or more patents listed at http://www.vmware.com/download/patents.html . VMware is a registered trademark or trademark of VMware, Inc. in the United States and/or other jurisdictions. All other marks and names mentioned herein may be trademarks of their respective companies. VMware, Inc 3401 Hillview Ave Palo Alto, CA 94304 www.vmware.com © 2011 VMware, Inc. All rights reserved. Page 2 of 44 Optimizing Windows for VMware View 4.5 Contents 1. Introduction ......................................................................................... 4 1.1 Comparing Default and Optimized Windows 7 Installations ........................................ 4 1.2 How to use this Guide ............................................................................................... 4 2. -
Configure and Maintain Your Agilent Chemstation Computer
Configure and Maintain Your Agilent ChemStation Computer For Agilent ChemStation Rev. B.04.02 Configure and Maintain your Agilent ChemStation Agilent Technologies Notices © Agilent Technologies, Inc. 2004, Warranty receive no greater than Restricted Rights as 2005-2009 defined in FAR 52.227-19(c)(1-2) (June The material contained in this docu- No part of this manual may be reproduced 1987). U.S. Government users will receive ment is provided “as is,” and is sub- no greater than Limited Rights as defined in in any form or by any means (including elec- ject to being changed, without notice, FAR 52.227-14 (June 1987) or DFAR tronic storage and retrieval or translation into a foreign language) without prior agree- in future editions. Further, to the max- 252.227-7015 (b)(2) (November 1995), as applicable in any technical data. ment and written consent from Agilent imum extent permitted by applicable Technologies, Inc. as governed by United law, Agilent disclaims all warranties, States and international copyright laws. either express or implied, with regard Safety Notices to this manual and any information Manual Part Number contained herein, including but not CAUTION limited to the implied warranties of G2170-90134 merchantability and fitness for a par- A CAUTION notice denotes a ticular purpose. Agilent shall not be Edition hazard. It calls attention to an liable for errors or for incidental or operating procedure, practice, or 07/09 consequential damages in connection with the furnishing, use, or perfor- the like that, if not correctly per- Printed in Germany mance of this document or of any formed or adhered to, could Agilent Technologies information contained herein. -
Tweakhound, Windows 7 Beta Default Services
Sheet1 Name Startup Type Adaptive Brightness Manual AppID Service Manual Application Experience Manual Application Information Manual Application Layer Gateway Service Manual Application Management Manual Background Intelligent Transfer Service Automatic (Delayed Start) Base Filtering Engine Automatic BitLocker Drive Encryption Service Manual Block Level Backup Engine Service Manual Bluetooth Support Service Manual BranchCache Manual Certificate Propagation Manual CNG Key Isolation Manual COM+ Event System Automatic COM+ System Application Manual Computer Browser Automatic Credential Manager Service Manual Cryptographic Services Automatic DCOM Server Process Launcher Automatic Desktop Window Manager Session Manager Automatic DHCP Client Automatic Diagnostic Policy Service Automatic Diagnostic Service Host Manual Diagnostic System Host Manual Disk Defragmenter Manual Distributed Link Tracking Client Automatic Distributed Transaction Coordinator Manual DNS Client Automatic Encrypting File System (EFS) Manual Extensible Authentication Protocol Manual Fax Manual Function Discovery Provider Host Manual Function Discovery Resource Publication Automatic Group Policy Client Automatic Health Key and Certificate Management Manual HomeGroup Listener Manual HomeGroup Provider Manual Human Interface Device Access Manual IKE and AuthIP IPsec Keying Modules Automatic Interactive Services Detection Manual Internet Connection Sharing (ICS) Disabled IP Helper Automatic IPsec Policy Agent Manual KtmRm for Distributed Transaction Coordinator Manual Link-Layer -
3D Graphics for Virtual Desktops Smackdown
3D Graphics for Virtual Desktops Smackdown 3D Graphics for Virtual Desktops Smackdown Author(s): Shawn Bass, Benny Tritsch and Ruben Spruijt Version: 1.11 Date: May 2014 Page i CONTENTS 1. Introduction ........................................................................ 1 1.1 Objectives .......................................................................... 1 1.2 Intended Audience .............................................................. 1 1.3 Vendor Involvement ............................................................ 2 1.4 Feedback ............................................................................ 2 1.5 Contact .............................................................................. 2 2. About ................................................................................. 4 2.1 About PQR .......................................................................... 4 2.2 Acknowledgements ............................................................. 4 3. Team Remoting Graphics Experts - TeamRGE ....................... 6 4. Quotes ............................................................................... 7 5. Tomorrow’s Workspace ....................................................... 9 5.1 Vendor Matrix, who delivers what ...................................... 18 6. Desktop Virtualization 101 ................................................. 24 6.1 Server Hosted Desktop Virtualization directions ................... 24 6.2 VDcry?! ........................................................................... -
Release 343 Graphics Drivers for Windows, Version 344.48. RN
Release 343 Graphics Drivers for Windows - Version 344.48 RN-W34448-01v02 | September 22, 2014 Windows Vista / Windows 7 / Windows 8 / Windows 8.1 Release Notes TABLE OF CONTENTS 1 Introduction to Release Notes ................................................... 1 Structure of the Document ........................................................ 1 Changes in this Edition ............................................................. 1 2 Release 343 Driver Changes ..................................................... 2 Version 344.48 Highlights .......................................................... 2 What’s New in Version 344.48 ................................................. 3 What’s New in Release 343..................................................... 5 Limitations in This Release ..................................................... 8 Advanced Driver Information ................................................. 10 Changes and Fixed Issues in Version 344.48.................................... 14 Open Issues in Version 344.48.................................................... 15 Windows Vista/Windows 7 32-bit Issues..................................... 15 Windows Vista/Windows 7 64-bit Issues..................................... 15 Windows 8 32-bit Issues........................................................ 17 Windows 8 64-bit Issues........................................................ 17 Windows 8.1 Issues ............................................................. 18 Not NVIDIA Issues..................................................................