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Posts tagged with "web"

Safer than ActiveX: a look at Google's Native Client plugin

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Google has released a new experimental browser plugin that allows web applications to securely run native code on the underlying platform. The plugin, which is called Native Client, is distributed under the open source BSD license and is designed to work with all major platforms and browsers.

Allowing web applications to run native code has traditionally posed significant security risks. Microsoft's COM-based ActiveX technology, which aimed to provide developers with similar capabilities, is widely viewed as one of the most egregious security failings of the Windows operating system and it has become a frequent attack vector for malicious code.

Google believes that its security model has the potential to be far more robust and effective than the code-signing system of trust used by ActiveX. Google's engineers explain the differences between the Native Client and ActiveX security models in a paper about the project:

Source: http://arstechnica.com/news.ars/post/20081209-safer-than-activex-a-look-at-googles-native-client-plugin.html

Infovell's 'research engine' finds deep Web pages that Google, Yahoo miss

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According to a study by the University of California at Berkeley, traditional search engines such as Google and Yahoo index only about 0.2% of the Internet. The remaining 99.8%, known as the "deep Web," is a vast body of public and subscription-based information that traditional search engines can't access.

To dig into this "invisible" information, scientists have developed a new search engine called Infovell geared at helping researchers find often obscure data in the deep Web. As scientists working on the Human Genome Project, Infovell´s founders designed the new searching technology based on methods in genomics research. Instead of using keywords, Infovell accepts much longer search terms, and in any language.

Source: http://www.physorg.com/news140110066.html

Mozilla Weave 0.2 puts Firefox in the cloud

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Mozilla Labs has announced the availability of Weave 0.2, the third major release of its experimental Firefox synchronization add-on. This version brings a broader feature set, improved reliability, and streamlined notification support. Although it is still in the early testing stage, Weave is already effective and easy to use.

When Mozilla launched Weave in December, the add-on offered basic support for storing the user's Firefox bookmarks and history in the cloud, allowing the synchronization of the data between computers. The latest version extends this functionality to also cover cookies, passwords, tabs, and form contents. Future versions will go further and also support synchronizing the user's extensions, themes, and search plugins. Mozilla intends to eventually implement an API that will enable third-party Firefox extensions to leverage Weave's synchronization capabilities for other kinds of user data.

Source: http://arstechnica.com/news.ars/post/20080702-first-look-mozilla-weave-0-2-puts-firefox-in-the-cloud.html

Four things that need fixing to secure the future of the web

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The OpenAjax Alliance, an industry group that aims to advance emerging web standards, is assembling a list of the functionality that its members desire to enable next-generation web application development. The organization is calling for participants to vote on their favorite features and discuss the best strategies for encouraging their widespread implementation.

Modern web services are rapidly carving a space alongside conventional desktop applications, but the underlying technologies that power the web haven't always evolved fast enough to keep up. This disparity has burdened web application developers with limitations that stifle innovation and prevent the Internet from achieving its full potential. Pushing the web forward is a difficult challenge because the need for interoperability implies a need for broad consensus among the major stakeholders. The OpenAjax Alliance could build some much-needed forward momentum around standardization efforts by helping web developers articulate their collective requirements.

Source: http://arstechnica.com/news.ars/post/20080701-four-things-that-need-fixing-to-secure-the-future-of-the-web.html

A Self-Writing To-Do List

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The problem with to-do lists and schedules is that you need to fill them out. Now, a new generation of free online schedulers promises to end that drudgery. These new Web applications use natural-language processing to interpret spoken commands and ordinary written sentences to build calendars and personal organizers.

Perhaps the simplest of the new generation of schedulers is Presdo, based in San Francisco, which launched in late April to help users collaborate to schedule meetings and other events. Borrowing from Google's successful bag of tricks, Presdo's home page is as simple as it gets: just a floating text box. Type in "have brunch with Margaret on Sunday," and Presdo translates your command into data, bringing you to a page where you and your guests can check and tweak the details of your event.

Source: http://www.technologyreview.com/Infotech/20887/

The talkification of the web

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The film and music industries have been turned upside down by the arrival of the internet. Now it's the turn of telecoms, argues Howard Greenfield.

The internet is set to get louder with the talkification of the web. By adding telephone functionality to HTML pages, innovative software developers are about to give your browser a voice.

It's going to change the ways we interact on the web and will create some new rules for telecoms.

Over the past decade, as digital music, video and films have become the province of anyone with an ISP, whole industries have been transformed with each click of the mouse. And so telephony, or voice, is about to follow suit.

Source: http://networks.silicon.com/webwatch/0,39024667,39211279,00.htm

Hubble maps the changing constellation of Internet 'black holes'

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You're trying to log on to a Web site and it's not working. You try again and again. But persistence doesn't pay off. The site you want is inexplicably, frustratingly, out of reach.

The other computer might just be turned off, but the causes could be more mysterious. At any given moment, a proportion of computer traffic ends up being routed into information black holes. These are situations where a path between two computers does exist, but messages -- a request to visit a Web site, an outgoing e-mail -- get lost along the way.

A University of Washington system named Hubble looks for these black holes and maps them on a Web site, providing an ever-changing constellation of the Internet's weak points.

Source: http://uwnews.org/article.asp?articleID=40871

The Semantic Web Goes Mainstream

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During the course of a day, the average person who works at a desk deals with torrents of information coming from many sources: e-mails, Web searches, calendars, notes, spreadsheets, documents, and presentations. Sorting through the information is tough, and for the most part, it's done in an ad hoc manner. But in the next couple of months, there may be a better way. Radar Networks, based in San Francisco, is releasing a free Web-based tool, called Twine, that it hopes will change the way people organize their information.

Twine is a website where people can dump information that's important to them, from strings of e-mails to YouTube videos. Or, if a user prefers, Twine can automatically collect all the Web pages she visited, e-mails she sent and received, and so on. Once Twine has some information, it starts to analyze it and automatically sort it into categories that include the people involved, concepts discussed, and places, organizations, and companies. This way, when a user is searching for something, she can have quick access to related information about it. Twine also uses elements of social networking so that a user has access to information collected by others in her network.

Source: http://www.technologyreview.com/Infotech/19627/

Point and Click on Buildings: The World Becomes the Web

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You stand in front of a hotel. You point your cell phone at it. You click. The hotel's Web page appears on the device's screen. You check accommodations, prices, vacancies and inquire about special offers. Then you walk in or walk on.

That's right — the world will turn into the Web and clicking an icon on the screen of a desk-tethered PC will be passé. Clicking will become a matter of interacting with the environment, thanks to the advent of "location-based services" (LBS).

It's already a reality in Japan through the KDDI network there, using software from GeoVector Corp. in San Francisco. Pamela Kerwin, GeoVector's vice president of strategic development, explained that LBS requires that the phone has GPS circuitry, so it knows where it is. Additionally, it needs to have a compass so it knows where it is pointed.

Source: http://www.livescience.com/technology/080102-physical-internet.html

Coming Soon: Web Video in High Definition

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August 21, 2007 - Adobe, the San Jose software maker, announces that it is integrating a standard format for high definition video into the newest version of its immensely popular Flash video player. Flash players currently sit on 98 percent of all desktop computers and hundreds of millions of portable and handheld devices. Sites like YouTube, ABC.com and NBC.com favor Flash over competing players like Apple’s QuickTime and Microsoft’s Windows Media, since Flash is relatively easy to develop for and videos play directly in the browser.

The high-def standard that Adobe is embracing is called H.264. It is the same video format used in Blu-Ray and HD-DVD video players and the latest cable and satellite set-top boxes. Adobe will integrate support for H.264, and for the high-performance AAC audio standard, into the newest version of Flash, available for download today. But the changes will be gradually visible over the next year, as Flash video producers begin to encode their video in the higher quality format.

Source: http://bits.blogs.nytimes.com/2007/08/21/coming-soon-web-video-in-high-definition/
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