Extensible Web Browser Security
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Differential Fuzzing the Webassembly
Master’s Programme in Security and Cloud Computing Differential Fuzzing the WebAssembly Master’s Thesis Gilang Mentari Hamidy MASTER’S THESIS Aalto University - EURECOM MASTER’STHESIS 2020 Differential Fuzzing the WebAssembly Fuzzing Différentiel le WebAssembly Gilang Mentari Hamidy This thesis is a public document and does not contain any confidential information. Cette thèse est un document public et ne contient aucun information confidentielle. Thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Technology. Antibes, 27 July 2020 Supervisor: Prof. Davide Balzarotti, EURECOM Co-Supervisor: Prof. Jan-Erik Ekberg, Aalto University Copyright © 2020 Gilang Mentari Hamidy Aalto University - School of Science EURECOM Master’s Programme in Security and Cloud Computing Abstract Author Gilang Mentari Hamidy Title Differential Fuzzing the WebAssembly School School of Science Degree programme Master of Science Major Security and Cloud Computing (SECCLO) Code SCI3084 Supervisor Prof. Davide Balzarotti, EURECOM Prof. Jan-Erik Ekberg, Aalto University Level Master’s thesis Date 27 July 2020 Pages 133 Language English Abstract WebAssembly, colloquially known as Wasm, is a specification for an intermediate representation that is suitable for the web environment, particularly in the client-side. It provides a machine abstraction and hardware-agnostic instruction sets, where a high-level programming language can target the compilation to the Wasm instead of specific hardware architecture. The JavaScript engine implements the Wasm specification and recompiles the Wasm instruction to the target machine instruction where the program is executed. Technically, Wasm is similar to a popular virtual machine bytecode, such as Java Virtual Machine (JVM) or Microsoft Intermediate Language (MSIL). -
Firefox “Eklenti”Leri Nedir?
İ İ TMMOB ELEKTRİK MÜHENDİSLERİ ODASI ANKARA ŞUBESİ HABER 2007/5 BÜLTEN . grubunun farklı farklı Özür dilemeyi bırakın sizinle işverenin her hakkı sonuna . yerlerden sizi sıkıştırarak aynı bir dakika ya da devam edin kadar savunulurken metinler anda birden fazla işle uğraşıp gibi anlamları olan jestlerle çalışan aleyhine kötüye . uğraşamadığınızı denemesi bile iletişim kurmaz. Odadaki kullanılabilecek yığınla . kişilik testleri ya da dil koltuklar bile sizden daha maddeyle doludur, “gelenek . sınavları kadar sıradan anlamlıdır. Böyle bir süre ve göreneklere aykırı olabiliyor. Ne de olsa iş uğraşırsınız. Kalkıp gideyim davranış???”. Kendilerini . arayan yığınla insan var, dersiniz, abuk sabuk bir sınav yüzüstü bırakan, şöyle zarar Firefox “eklenti”leri nedir? . psikoloji konusunda mı bu da dersiniz, telefon veren böyle kötü işler yapan . yetkinlikleri kesinlikle tartışılır görüşmelerinden birinde eski çalışanlarından dem . olan insanlar bile size bu nerdeyse ağzı açılmadık vurarak açıklarlar yöntemleri uygulamaya küfürler kullanarak bir iş sözleşmeleri de. Peki, sizin . kalkabilir. Sizin entelektüel ya arkadaşını aşağılar. Siz yeter teminatınız, sizin sunduğunuz . da teknik kapasitenizin hiçbir artık bu kadarı, burayı zaman, emek ve çabanın . anlamı yok, siz iş arıyorsunuz, terketmek lazım derken karşılığı? Üstelik bir iş bulmuş bu durumda yalnızca kedinin telefonu kapatır ve sizi kovar. olmanız her zaman güzel . eline düşmüş olan faresiniz Anlamazsınız, daha en başta haber olmayabiliyorken. ve onlar en iyi fareyi seçme başladığınız lafı bile Mesleki anlamda size hiç bir . hakkına sahipler. bitirmemişsinizdir. Haddinizi şey katmayan bir işte çalışıp Elektrik-Elektronik Mühendisi Ömürhan SOYSAL . aşıp bu yaptığının ne anlama (başta belirtilen iş tanımına EMO Ankara Şubesi Örgütlenme Sekreteri Olası patron adaylarınızın iş geldiğini sorduğunuzda ”İşim uymak gibi bir zorunluluk [email protected] . -
Browser Security Information
Browser Security Information Customer security is important to us. Our top priority is to protect the privacy of your personal account information and your financial transactions FirstLine Mortgages is leading the way in Internet banking services and uses several layers of robust security technology to help ensure the confidentiality of transactions across the Internet. The first security level begins with your Web browser. When you access FirstLine Mortgages Internet Site , your browser is checked to ensure that it meets our minimum requirements. Additionally, we only allow customers with browsers that use 128-bit encryption (one of the highest levels of browser security available today) to bank on our web site. But, even with this validation, there are other precautions you should follow to maximize your protection. You have a responsibility to ensure your own security. The browser validation will verify the browser type you are using, your browser encryption level, the version of Netscape or Microsoft browser, as well as Javascript and cookies being enabled. To access -FirstLine Mortgages Internet site , you need to use: • a Netscape browser version 4.06 or better with a minimum 128-bit encryption technology • a Microsoft browser version 4.01 SP2 or better with a minimum 128-bit encryption technology • Javascript (please see below for more information about how to check and enable Javascript support) • Cookies (see below) If your browser does not meet all of these requirements, you will need to upgrade your browser to access the FirstLine Internet Site . To upgrade your browser, select the Netscape or Microsoft button below and download the latest browser version. -
Rich Media Web Application Development I Week 1 Developing Rich Media Apps Today’S Topics
IGME-330 Rich Media Web Application Development I Week 1 Developing Rich Media Apps Today’s topics • Tools we’ll use – what’s the IDE we’ll be using? (hint: none) • This class is about “Rich Media” – we’ll need a “Rich client” – what’s that? • Rich media Plug-ins v. Native browser support for rich media • Who’s in charge of the HTML5 browser API? (hint: no one!) • Where did HTML5 come from? • What are the capabilities of an HTML5 browser? • Browser layout engines • JavaScript Engines Tools we’ll use • Browsers: • Google Chrome - assignments will be graded on Chrome • Safari • Firefox • Text Editor of your choice – no IDE necessary • Adobe Brackets (available in the labs) • Notepad++ on Windows (available in the labs) • BBEdit or TextWrangler on Mac • Others: Atom, Sublime • Documentation: • https://developer.mozilla.org/en-US/docs/Web/API/Document_Object_Model • https://developer.mozilla.org/en-US/docs/Web/API/Canvas_API/Tutorial • https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide What is a “Rich Client” • A traditional “web 1.0” application needs to refresh the entire page if there is even the smallest change to it. • A “rich client” application can update just part of the page without having to reload the entire page. This makes it act like a desktop application - see Gmail, Flickr, Facebook, ... Rich Client programming in a web browser • Two choices: • Use a plug-in like Flash, Silverlight, Java, or ActiveX • Use the built-in JavaScript functionality of modern web browsers to access the native DOM (Document Object Model) of HTML5 compliant web browsers. -
Social Media Why You Should Care What Is Social Media? Social Network
Social Media Why You Should Care IST 331 - Olivier Georgeon, Frank Ritter 31 oct 15 • eMarketer (2007) estimated by 2011 one-half Examples of all Internet users will use social networking • Facebook regulary. • YouTube • By 2015, 75% use • Myspace • Twitter • Del.icio.us • Digg • Etc… 2 What is Social Media? Social Network • Social Network • Online communities of people who share • User Generated Content (UGC) interests and activities, • Social Bookmarking • … or who are interested in exploring the interests and activities of others. • Examples: Facebook, MySpace, LinkedIn, Orkut • Falls to analysis with tools in Ch. 9 3 4 User Generated Content (UGC) Social Bookmarking • A method for Internet users to store, organize, search, • or Consumer Generated Media (CGM) and manage bookmarks of web pages on the Internet with the help of metadata. • Based on communities; • Defined: Media content that is publicly – The more people who bookmark a piece of content, the more available and produced by end-users (user). value it is determined to have. • Examples: Digg, Del.icio.us, StumbleUpon, and reddit….and now combinations • Usually supported by a social network • Examples: Blogs, Micro-blogs, YouTube video, Flickr photos, Wiki content, Facebook wall posts, reddit, Second Life… 5 6 Social Media Principles Generate an activity stream • Automatic • Who you are – Google History, Google Analytics – Personalization • Blog • Who you know • Micro-blog – Browse network – Twitter, yammer, identi.ca • What you do • Mailing groups – Generate an activity stream -
POPULAR SOCIAL MEDIA SITES Below Is a List of Some of the Most Commonly Used Youth and Teen Social Networking Sites and Tools
POPULAR SOCIAL MEDIA SITES Below is a list of some of the most commonly used youth and teen social networking sites and tools. Ask.fm (http://ask.fm) Participants log on, post a question anonymously and anyone may answer anonymously. “Do you think I am fat?” or “Would you date me?” are examples of questions posted in the past. There have also been examples in which individuals were encouraged to kill themselves. The site has courted controversy by not having workable reporting, tracking or parental control processes, which have become the norm on other social media websites. Twitter (https://twitter.com) An online social networking and microblogging service that enables users to send and read "tweets", which are text messages limited to 140 characters. Instagram (http://instagram.com) A photo-sharing app for iPhone. Kik (http://kik.com) Kik is as an alternative to email or text messaging and its popularity has grown in the last two years. Kik is accessible on smartphones and supports over 4 million users, called “Kicksters.” Users are not restricted to sending text messages with Kik. Images, videos, sketches, emoticions and more may be sent. A user can block users on Kik from contacting them. Wanelo (http://wanelo.com) Wanelo (from Want, Need, Love) sells unique products online, all posted by users. Products posted for sale range from dishes, clothing, intimate wear and other potentially “R-Rated” products. Vine (https://vine.co) Vine is used to create and share free and instant six-second videos. Topic and content ranges. Snapchat (http://www.snapchat.com) A photo messaging application. -
Flash Player and Linux
Flash Player and Linux Ed Costello Engineering Manager Adobe Flash Player Tinic Uro Sr. Software Engineer Adobe Flash Player 2007 Adobe Systems Incorporated. All Rights Reserved. Overview . History and Evolution of Flash Player . Flash Player 9 and Linux . On the Horizon 2 2007 Adobe Systems Incorporated. All Rights Reserved. Flash on the Web: Yesterday 3 2006 Adobe Systems Incorporated. All Rights Reserved. Flash on the Web: Today 4 2006 Adobe Systems Incorporated. All Rights Reserved. A Brief History of Flash Player Flash Flash Flash Flash Linux Player 5 Player 6 Player 7 Player 9 Feb 2001 Dec 2002 May 2004 Jan 2007 Win/ Flash Flash Flash Flash Flash Flash Flash Mac Player 3 Player 4 Player 5 Player 6 Player 7 Player 8 Player 9 Sep 1998 Jun 1999 Aug 2000 Mar 2002 Sep 2003 Aug 2005 Jun 2006 … Vector Animation Interactivity “RIAs” Developers Expressive Performance & Video & Standards Simple Actions, ActionScript Components, ActionScript Filters, ActionScript 3.0, Movie Clips, 1.0 Video (H.263) 2.0 Blend Modes, New virtual Motion Tween, (ECMAScript High-!delity machine MP3 ed. 3), text, Streaming Video (ON2) video 5 2007 Adobe Systems Incorporated. All Rights Reserved. Widest Reach . Ubiquitous, cross-platform, rich media and rich internet application runtime . Installed on 98% of internet- connected desktops1 . Consistently reaches 80% penetration within 12 months of release2 . Flash Player 9 reached 80%+ penetration in <9 months . YUM-savvy updater to support rapid/consistent Linux penetration 1. Source: Millward-Brown September 2006. Mature Market data. 2. Source: NPD plug-in penetration study 6 2007 Adobe Systems Incorporated. All Rights Reserved. -
Home Media Network Storage Data Sheet NETGEAR Stora
Home Media Network Storage Data Sheet NETGEAR Stora Stora makes home storage as easy as ABC! At last, home network storage that’s easy to understand. Stora lets you access, backup and centralize your music, movies, photos and important files, even when away from home. Automate PC and Mac backups to eliminate data loss worries. Stora supports a second hard drive that mirrors the first, ensuring even greater reliability for those irreplaceable digital assets. Share photos and other digital media with family and friends across the Internet, and share them with network devices around your home like gaming consoles and media players. Unleash the power of your home network with Stora. Access, Backup, Centralize Stora puts music, photos, videos and other important data at the heart of your home network. • Centralize all your digital media (videos, music, photos) in a single, safe location • Fast, stylish, easy to use browser based interface with embedded media player • Easily access your Stora content from anywhere with an Internet connection • Share photo and video albums with friends and family over the Internet • Stream digital media around your home and play it on a range of devices including XBox®360, PS3 and compatible TVs • Add a hard drive in minutes to protect your important data from hard disk failure or add extra capacity • Optional Premum Services can even include handheld smart phones and additional online photo services like Flickr®! 24/7 TECHNICAL SUPPORT* 1-888-NETGEAR (638-4327) Email: [email protected] Home Media Network Storage Stora Easy to Use Experts need not apply. This system is designed for first-time users who don’t want to learn server administration as a hobby. -
Iomega® Iconnect Wireless Data Station Description Features
Product Release Information Iomega® iConnect Wireless Data Station Description Short – The Iomega® iConnect Wireless Data Station is the simple way to bring all of your USB storage into your network. Connect, share and access files anywhere – even over the Internet. Long - The Iomega® iConnect Wireless Data Station is a simple way to bring all of your desktop and portable USB storage into your network. Plug your external USB drives or USB thumb drives (any brand) into the Iomega iConnect device and they are automatically connected to and accessible on your network. Remote access allows you to connect, share, and access your files securely from anywhere in the world via the Internet. Wireless connectivity allows you to place the Iomega iConnect device in the most convenient location in your home without having to run another cable. Taking backup data off-site for disaster recovery has never been easier. Simply back up all your networked computers through the Iomega iConnect device, and then take your hard drive off-site for safekeeping. The Iomega iConnect device truly makes your USB drives “smart” and includes the ultimate set of advanced media features, such as the DLNA®-certified UPnP® AV media server, and iTunes™ server so that content can be easily shared between computers and any other digital media adapters such as game consoles, Iomega ScreenPlay products, digital picture frames or networked TVs. Picture • Reporting: Email alerts provide up-to-the-minute updates on the Transfer Protocol, torrent download compatibility, and the status of your device even when you are away from your Cooliris™ slide show plug-in round out the advanced media computer. -
But Were Afraid to Ask!)
05_576593 ch01.qxd 10/12/04 9:55 PM Page 9 Chapter 1 All You Ever Wanted to Know about JavaScript (But Were Afraid to Ask!) In This Chapter ᮣ Understanding a working definition of JavaScript ᮣ Dispelling common JavaScript misconceptions ᮣ Getting started with JavaScript tools ᮣ Finding information online aybe you’ve surfed to a Web site that incorporates really cool features, Msuch as ߜ Images that change when you move your mouse over them ߜ Slideshow animations ߜ Input forms with pop-up messages that help you fill in fields correctly ߜ Customized messages that welcome repeat visitors By using JavaScript and the book you’re reading right now you can create all these effects and many more! The Web page in Figure 1-1 shows you an example COPYRIGHTEDof the kinds of things that you canMATERIAL look forward to creating for your own site. A lot has changed since the previous edition of JavaScript For Dummies came out. Perhaps the biggest change is the evolution of DHTML, or dynamic HTML. DHTML refers to JavaScript combined with HTML and cascading style sheets, and it’s a powerful combination you can use to create even more breathtak- ingly cool Web sites than ever before. 05_576593 ch01.qxd 10/12/04 9:55 PM Page 10 10 Part I: Building Killer Web Pages for Fun and Profit Figure 1-1: JavaScript lets you add interactive features to your Web site quickly and easily. Along with this increased power comes increased complexity, unfortunately — but that’s where this new, improved, better-tasting edition of JavaScript For Dummies comes in! Even if you’re not a crackerjack programmer, you can use the techniques and sample scripts in this book to create interactive Web pages bursting with animated effects. -
Behavioural Analysis of Tracing JIT Compiler Embedded in the Methodical Accelerator Design Software
Scuola Politecnica e delle Scienze di Base Corso di Laurea Magistrale in Ingegneria Informatica Tesi di laurea magistrale in Calcolatori Elettronici II Behavioural Analysis of Tracing JIT Compiler Embedded in the Methodical Accelerator Design Software Anno Accademico 2018/2019 CERN-THESIS-2019-152 //2019 relatori Ch.mo prof. Nicola Mazzocca Ch.mo prof. Pasquale Arpaia correlatore Ing. Laurent Deniau PhD candidato Dario d’Andrea matr. M63000695 Acknowledgements Firstly, I would like to thank my supervisor at CERN, Laurent Deniau, for his daily support and his useful suggestions throughout the work described in this thesis. I would like to express my gratitude to both my university supervisors, Nicola Mazzocca and Pasquale Arpaia, for their helpfulness during this work and for their support during the past years at university. I feel privileged of being allowed to work with such inspiring mentors. This thesis would not have been possible without the help from the community of the LuaJIT project including all the useful insights contained in its mailing list, specially by its author, Mike Pall, who worked for many years accomplishing an amazing job. A special acknowledgement should be addressed to my family. I thank my father Guido and my mother Leda who guided me with love during my education and my life. I am grateful to my brother Fabio, my grandmother Tina, and my uncle Nicola, for their support during the past years. I also want to remember my uncle Bruno who inspired me for my academic career. I wish to express my deepest gratitude to Alicia for her unconditional encour- agement. -
The Top 10 Open Source Music Players Scores of Music Players Are Available in the Open Source World, and Each One Has Something That Is Unique
For U & Me Overview The Top 10 Open Source Music Players Scores of music players are available in the open source world, and each one has something that is unique. Here are the top 10 music players for you to check out. verybody likes to use a music player that is hassle- Amarok free and easy to operate, besides having plenty of Amarok is a part of the KDE project and is the default music Efeatures to enhance the music experience. The open player in Kubuntu. Mark Kretschmann started this project. source community has developed many music players. This The Amarok experience can be enhanced with custom scripts article lists the features of the ten best open source music or by using scripts contributed by other developers. players, which will help you to select the player most Its first release was on June 23, 2003. Amarok has been suited to your musical tastes. The article also helps those developed in C++ using Qt (the toolkit for cross-platform who wish to explore the features and capabilities of open application development). Its tagline, ‘Rediscover your source music players. Music’, is indeed true, considering its long list of features. 98 | FEBRUARY 2014 | OPEN SOURCE FOR YoU | www.LinuxForU.com Overview For U & Me Table 1: Features at a glance iPod sync Track info Smart/ Name/ Fade/ gapless and USB Radio and Remotely Last.fm Playback and lyrics dynamic Feature playback device podcasts controlled integration resume lookup playlist support Amarok Crossfade Both Yes Both Yes Both Yes Yes (Xine), Gapless (Gstreamer) aTunes Fade only