In a column, Steven Sinofsky, former President of the Windows Division at Microsoft, cites various examples from the past to suggest that it is often when incumbents in technology space have established market dominance that new startups rise and displace them: While the tech incumbents are clearly generating massive revenue and profits, nearly all of this comes from products developed long ago. In fact, as we now know in hindsight, it is exactly when conventional wisdom conflates today's economic success with forward-looking product innovation that seeds are being planted for the next massive wave of innovation. Google was formed at time when the incumbents of AOL and even Yahoo were stronger than ever. Facebook came just after the dot com bubble burst. Even the reincarnation of Apple took place after the bubble burst with products being developed as the bubble peaked. And for what it is worth, the PC ecosystem, particularly Windows, was relatively "flat" mired in Windows Vista while Firefox dominated and Google Chrome was appeared (Windows 7 wouldn't come out for a year after Chrome). In the infrastructure space, the seeds were planted for both AWS and VMWare in the shadow of the dot com bubble. In an historical context it is highly likely that the next wave of innovation in new technologies and new companies will happen right under the noses of big companies operating at what the public markets think of as peak (earnings) potential.

An anonymous reader writes: "There are indications that telecommunications operators and traditional ISPs in the country are frustrating adoption of Internet Protocol version six (IPv6) by other networks," reports Nigeria's Guardian newspaper, citing Nigeria CommunicationsWeek. The magazine found 32 networks with IPv6 addresses -- but only three which are using them. And the newspaper cites "a network engineer with a university who does not want to be named" frustrated that their ISP's network isn't IPv6-compatible, so the university can't use its own IPv6 address. "Mohammed Rudman, chairman, IPv6 Council Nigeria, said that most telecommunications operators and internet service providers in the country have not adopted IPv6 which raises the issue of compatibility with other networks."
Firefox has a fast-fallback-to-IPv4 option, which you can disable in about:config (as well as an option to disable IPv6 altogether). But "the Chrome browser supports IPv6 natively and doesn't allow users to decide which protocol to use," reports TechGlimpse.com.

How does your browser perform? Long-time Slashdot reader ourlovecanlastforeve shared a link to Test-IPv6.com, which detects whether "when given the choice, your browser decided it would prefer to use IPv4 instead of IPv6."

An anonymous reader quotes ZDNet: A Mozilla engineer has revealed one of the hidden techniques that Firefox 57 -- known as Quantum -- is using to improve page load times... It delays scripts from tracking domains, such as www.google-analytics.com. The technique was developed by Mozilla engineer Honza Bambas, who calls it "tailing". It works by delaying scripts from tracking domains when a page is actively loading and rendering...

Tailing only briefly prevents the tracking scripts loading, rather than disabling them entirely. Page load performance is improved by saving on network bandwidth and computing resources while loading a page, in a way that prioritizes site requests over tracking requests. "Requests are kept on hold only while there are site sub-resources still loading and only up to about 6 seconds. The delay is engaged only for scripts added dynamically or as async. Tracking images are always delayed. This is legal according all HTML specifications and it's assumed that well built sites will not be affected regarding functionality," explains Bambas.

Mozilla has announced that its Firefox web browser is now available on all Fire TV devices. While navigating web browsers on televisions isn't the most user-friendly experience, it could be the only way users can access YouTube. Earlier this month, Google pulled YouTube off the Fire TV and Echo Show since Amazon stopped selling several Google products. TechRadar reports: Though there's no explicit 'hey, this is a convenient workaround' section in Mozilla's announcement of the news, there is a section of the blog post which states that users can "go to YouTube and other sites directly from the Firefox for Fire TV home screen" and another which promises access to videos from "YouTube and other popular sites." While the companies are currently in talks to resolve their disagreements, Google's threat to pull YouTube access from the Fire TV line on January 1, 2018, is still hanging over Amazon. This threat is, however, now carries slightly less menace if Firefox browser access remains a workaround.

An anonymous reader quotes a report from Bleeping Computer: The increased adoption of HTTPS among website operators will soon lead to browsers marking HTTP pages as "Not Secure" by default, and Mozilla is taking the first steps. The current Firefox Nightly Edition (version 59) includes a secret configuration option that when activated will show a visible visual indicator that the current page is not secure. In its current form, this visual indicator is a red line striking through a classic lock that's normally used to signal the presence of encrypted HTTPS pages. According to Let's Encrypt, 67% of web pages loaded by Firefox in November 2017 used HTTPS, compared to only 45% at the end of last year.

A funny thing happened when Net Applications' statistics began excluding fake traffic from ad-defrauding bots. Computerworld reports: Microsoft's Edge browser is less popular with Windows 10 users than earlier thought, if revised data from a U.S. analytics vendor can be believed. According to Net Applications of Aliso Viejo, Calif., Edge has been designated the primary browser by fewer than one in six Windows 10 users for more than a year and a half. That's a significant downgrading of Edge's user share statistics from the browser's portrayal before this month...

By comparing Edge's old and new shares, it was evident that as much as half of the earlier Edge traffic had been faked by bots. The portion of Edge's share credited to bots fluctuated month to month, but fell below 30% in only 4 of the 19 months for which Net Applications provided data... Microsoft's legacy browser, Internet Explorer (IE) also was revealed as a Potemkin village. Under the old data regime, which included bots, IE's user share was overblown, at times more than double the no-bots reality. Take May 2016 as an example. With bots, Net Applications pegged IE at 33.7%; without bots, IE's user share dwindled to just 14.9%. Together, IE and Edge - in other words, Microsoft's browsers - accounted for only 16.3% of the global user share last month using Net Applications' new calculations... In fact, the combined IE and Edge now face a once unthinkable fate: falling beneath Mozilla's Firefox.
StatCounter's stats on browser usage already show more people have already been using Firefox than both of Microsoft's browsers combined -- in 12 of the last 13 months.

MarcAuslander shares a report from Gizmodo: Mozilla sneaked a browser plugin that promotes Mr. Robot into Firefox -- and managed to piss off a bunch of its privacy-conscious users in the process. The extension, called Looking Glass, is intended to promote an augmented reality game to "further your immersion into the Mr. Robot universe," according to Mozilla. It was automatically added to Firefox users' browsers this week with no explanation except the cryptic message, "MY REALITY IS JUST DIFFERENT THAN YOURS," prompting users to worry on Reddit that they'd been hit with spyware. Without an explanation included with the extension, users were left digging around in the code for Looking Glass to find answers. Looking Glass was updated for some users today with a description that explains the connection to Mr. Robot and lets users know that the extension won't activate without explicit opt-in.

Mozilla justified its decision to include the extension because Mr. Robot promotes user privacy. "The Mr. Robot series centers around the theme of online privacy and security," the company said in an explanation of the mysterious extension. "One of the 10 guiding principles of Mozilla's mission is that individuals' security and privacy on the internet are fundamental and must not be treated as optional. The more people know about what information they are sharing online, the more they can protect their privacy."

jeditobe writes: OSNews reports that the latest version of ReactOS has been released: "ReactOS 0.4.7 has been released, and it contains a ton of fixes, improvements, and new features. Judging by the screenshots, ReactOS 0.4.7 can run Opera, Firefox, and Mozilla all at once, which is good news for those among us who want to use ReactOS on a more daily basis. There's also a new application manager which, as the name implies, makes it easier to install and uninstall applications, similar to how package managers on Linux work. On a lower level, ReactOS can now deal with Ext2, Ext3, Ext4, BtrFS, ReiserFS, FFS, and NFS partitions." General notes, tests, and changelog for the release can be found at their respective links. A less technical community changelog for ReactOS 0.4.7 is also available. ISO images are ready at the ReactOS Download page.

Mark Wilson writes: Mozilla and Yahoo have started a legal spat about the deal that existed between the two companies regarding the use of the Yahoo search engine in the Firefox browser. On December 1, Yahoo fired the first shot filing a complaint that alleges Mozilla breached a contract that existed between the two companies by terminating the arrangement early. In a counter complaint, Mozilla says that it was not only justified in terminating the contract early, but that Yahoo Holdings and Oath still have a bill that needs to be settled.

Slashdot reader Beeftopia shares "a detailed history of WebAssembly...from one of the developers." IEEE Spectrum reports that "Like a lot of stories about tech innovation, this one started with video games." [Mozilla's Alon Zakai] wanted to take a game he had helped write in C++ and convert it to JavaScript code that would run well on the Web. This was in 2010, and back then, converting C++ to JavaScript was unthinkable... so he started working to adapt an open-source tool that could translate C++ code into JavaScript automatically. He called his project Emscripten... we were able to formalize the permitted JavaScript patterns, to make the contract between Emscripten and the browser completely clear. We named the resulting subset of JavaScript asm.js... I would optimize the JavaScript engine in Firefox to run the resulting code even faster...

This brings us to the present... Emscripten can take code written in C++ and convert it directly into WebAssembly. And there will be ways in time to run other languages as well, including Rust, Lua, Python, Java, and C#. With WebAssembly, multimillion-line code bases can now load in a few seconds and then run at 80 percent of the speed of native programs. And both load time and execution speed are expected to improve as the browser engines that run the code are made better.
They'd started with a C++ game because "If we could make games run well on the Web, other computationally intensive applications would soon follow."

The article -- by Mozilla software engineer Luke Wagner -- remembers that the name Emscripten was a "a mash-up of 'script' from JavaScript and 'embiggen' from the TV show The Simpsons."

Well, now we know what paid for all those programmers cranking out the overhauled Firefox Quantum browser: a major infusion of new money. From a report: Mozilla, the nonprofit behind the open-source web browser, saw its 2016 revenue increase 24 percent to an all-time high of $520 million, it said Friday. Expenses grew too, but not as much, from $361 million to $337 million, so the organization's war chest is significantly bigger now. Mozilla, which now has about 1,200 employees, releases prior-year financial results in conjunction with tax filings. Most of Mozilla's money comes from partnerships with search engines like Google, Yahoo, DuckDuckGo, Baidu and Yandex. When you search through Firefox's address bar, those search engines show search ads alongside results and share a portion of the revenue to Mozilla. Mozilla in 2014 signed a major five-year deal with Yahoo to be the default search engine in the US, but canceled it only three years in and moved back to Google instead in November. Mozilla's mission -- to keep the internet open and a place where you aren't in the thrall of tech giants -- may seem abstract. But Mozilla succeeded in breaking the lock Microsoft's Internet Explorer had on the web a decade ago, and now it's fighting the same battle again against Google's Chrome.

Wired's senior staff writer David Pierce says Firefox Quantum "feels like a bunch of power users got together and built a browser that fixed all the little things that annoyed them about other browsers." The new Firefox actually manages to evolve the entire browser experience, recognizing the multi-device, ultra-mobile lives we all lead and building a browser that plays along. It's a browser built with privacy in mind, automatically stopping invisible trackers and making your history available to you and no one else. It's better than Chrome, faster than Chrome, smarter than Chrome. It's my new go-to browser.

The speed thing is real, by the way. Mozilla did a lot of engineering work to allow its browser to take advantage of all the multi-core processing power on modern devices, and it shows... I routinely find myself with 30 or 40 tabs open while I'm researching a story, and at that point Chrome effectively drags my computer into quicksand. So far, I haven't been able to slow Firefox Quantum down at all, no matter how many tabs I use... [But] it's the little things, the things you do with and around the web pages themselves, that make Firefox really work. For instance: If you're looking at a page on your phone and want to load that same page on your laptop, you just tap "Send to Device," pick your laptop, and it opens and loads in the background as if it had always been there. You can save pages to a reading list, or to the great read-it-later service Pocket (which Mozilla owns), both with a single tap...

Mozilla has a huge library of add-ons, and if you use the Foxified extension, you can even run Chrome extensions in Firefox. Best I can tell, there's nothing you can do in Chrome that you can't in Firefox. And Firefox does them all faster.
I've noticed that when you open a new tab in Chrome's mobile version, it forces you to also see news headlines that Google picked out for you. But how about Slashdot's readers? Chrome, Firefox -- or undecided?

An anonymous reader writes: Mozilla engineers are working on a notifications system for Firefox that shows a security warning to users visiting sites that have suffered data breaches. The notifications system will use data provided by Have I Been Pwned?, a website that indexes public data breaches and allows users to search and see if their details have been compromised in any of these incidents. Work on this project has only recently started. The code to show these warnings is not even in the Firefox codebase but managed separately as an add-on available (on GitHub). The alert also includes an input field. In the add-ons current version this field doesn't do anything, but we presume it's there to allow users to search and see if their data was exposed during that site's security breach. Troy Hunt, Have I Been Pwned's author has confirmed his official collaboration with Mozilla on this feature.

An anonymous reader writes: Unbeknown to most users, Mozilla added a privacy-enhancing feature to the Firefox browser over the summer that can help users block online advertisers from tracking them across the Internet. The feature is named First-Party Isolation (FPI) and was silently added to the Firefox browser in August, with the release of Firefox 55. FPI works by separating cookies on a per-domain basis.

This is important because most online advertisers drop a cookie on the user's computer for each site the user visits and the advertisers loads an ad. With FPI enabled, the ad tracker won't be able to see all the cookies it dropped on that user's PC, but only the cookie created for the domain the user is currently viewing. This will force the ad tracker to create a new user profile for each site the user visits and the advertiser won't be able to aggregate these cookies and the user's browsing history into one big fat profile. This feature was first implemented in the Tor Browser, a privacy-focused fork of the Firefox browser managed by the Tor Project, where it is known as Cross-Origin Identifier Unlinkability. FPI was added to Firefox as part of the Tor Uplift project, an initiative to bolster the Firefox codebase with some of the Tor Browser's unique privacy-focused features. The feature is not enabled by default. Information on how to enable it is in the linked article.

Mashable aleady reported Firefox Quantum performs better than Chrome on web applications (based on BrowserBench's JetStream tests), but that Chrome performed better on other benchmarks. Now Laptop Mag has run more tests, agreeing that Firefox performs beter on JetStream tests -- and on WebXPRT's six HTML5- and JavaScript-based workload tests. Firefox Quantum was the winner here, with a score of 491 (from an average of five runs, with the highest and lowest results tossed out) to Chrome's 460 -- but that wasn't quite the whole story. Whereas Firefox performed noticeably better on the Organize Album and Explore DNA Sequencing workloads, Chrome proved more adept at Photo Enhancement and Local Notes, demonstrating that the two browsers have different strengths...

You might think that Octane 2.0, which started out as a Google Developers project, would favor Chrome -- and you'd be (slightly) right. This JavaScript benchmark runs 21 individual tests (over such functions as core language features, bit and math operations, strings and arrays, and more) and combines the results into a single score. Chrome's was 35,622 to Firefox's 35,148 -- a win, if only a minuscule one.
In a series RAM-usage tests, Chrome's average score showed it used "marginally" less memory, though the average can be misleading. "In two of our three tests, Firefox did finish leaner, but in no case did it live up to Mozilla's claim that Quantum consumes 'roughly 30 percent less RAM than Chrome,'" reports Laptop Mag.

Both browsers launched within 0.302 seconds, and the article concludes that "no matter which browser you choose, you're getting one that's decently fast and capable when both handle all of the content you're likely to encounter during your regular surfing sessions."

An anonymous reader quotes TechNewsWorld: Firefox is not only fast on startup -- it remains zippy even when taxed by multitudes of tabs. "We have a better balance of memory to performance than all the other browsers," said Firefox Vice President for Product Nick Nguyen. "We use 30 percent less memory, and the reason for that is we can allocate the number of processes Firefox uses on your computer based on the hardware that you have," he told TechNewsWorld. The performance improvements in Quantum could be a drink from the fountain of youth for many Firefox users' systems. "A significant number of our users are on machines that are two cores or less, and less than 4 gigabytes of RAM," Nguyen explained.
Mashable ran JetStream 1.1 tests on the ability to run advanced web applications, and concluded that "Firefox comes out on top, but not by much. This means it's, according to JetStream, slightly better suited for 'advanced workloads and programming techniques.'" Firefox also performed better on "real-world speed tests" on Amazon.com and the New York Times' site, while Chrome performed better on National Geographic, CNN, and Mashable. Unfortunately for Mozilla, Chrome looks like it's keeping the top spot, at least for now. The only test that favors Quantum is JetStream, and that's by a hair. And in Ares-6 [which measures how quickly a browser can run new Javascript functions, including mathematical functions], Quantum gets eviscerated... Speedometer simulates user actions on web applications (specifically, adding items to a to-do list) and measures the time they take... When it comes to user interactions in web applications, Chrome takes the day...

In reality, however, Quantum is no slug. It's a capable, fast, and gorgeous browser with innovative bookmark functionality and a library full of creative add-ons. As Mozilla's developers fine-tune Quantum in the coming months, it's possible it could catch up to Chrome. In the meantime, the differences in page-load time are slight at best; you probably won't notice the difference.

Catalin Cimpanu, writing for BleepingComputer: Mozilla will soon block the loading of data URIs in the Firefox navigation bar as part of a crackdown on phishing sites that abuse this protocol. The data: URI scheme (RFC 2397) was deployed in 1998 when developers were looking for ways to embed files in other files. What they came up with was the data: URI scheme that allows a developer to load a file represented as an ASCII-encoded octet stream inside another document. Since then, the URI scheme has become very popular with website developers as it allows them to embed text-based (CSS or JS) files or image (PNG, JPEG) files inside HTML documents instead of loading each resource via a separate HTTP request. This practice became hugely popular because search engines started ranking websites based on their page loading speed and the more HTTP requests a website made, the slower it loaded, and the more it affected a site's SERP position.

Yesterday, Mozilla launched Firefox 57 for Windows, Mac, Linux, Android, and iOS. It brings massive performance improvements as it incorporates the company's next-generation browser engine called Project Quantum; it also features a visual redesign and support for extensions built using the WebExtension API. Have you used Firefox's new browser? Does it offer enough to make you switch from your tried-and-true browser of choice? We'd love to hear your thoughts.

Mozilla today launched Firefox Quantum, which the company is calling "the biggest update since Firefox 1.0 in 2004." It brings massive performance improvements and a visual redesign. It also sets Google as the default search engine again if you live in the U.S., Canada, Hong Kong and Taiwan. TechCrunch reports: In 2014, Mozilla struck a deal with Yahoo to make it the default search engine provider for users in the U.S., with Google, Bing, DuckDuckGo and others as options. While it was a small change, it was part of a number of moves that turned users against Firefox because it didn't always feel as if Mozilla had the user's best interests in mind. Firefox Quantum (aka, Firefox 57), is the company's effort to correct its mistakes and it's good to see that Google is back in the default slot. When Mozilla announced the Yahoo deal in 2014, it said that this was a five-year deal. Those five years are obviously not up yet. We asked Mozilla for a bit more information about what happened here.

"We exercised our contractual right to terminate our agreement with Yahoo! based on a number of factors including doing what's best for our brand, our effort to provide quality web search, and the broader content experience for our users. We believe there are opportunities to work with Oath and Verizon outside of search," Mozilla Chief Business and Legal Officer Denelle Dixon said in a statement. "As part of our focus on user experience and performance in Firefox Quantum, Google will also become our new default search provider in the United States, Canada, Hong Kong and Taiwan. With over 60 search providers pre-installed as defaults or secondary options across more than 90 language versions, Firefox has more choice in search providers than any other browser."

An anonymous reader writes: Mozilla today launched Firefox 57, branded Firefox Quantum, for Windows, Mac, Linux, Android, and iOS. The new version, which Mozilla calls "by far the biggest update since Firefox 1.0 in 2004," brings massive performance improvements and a visual redesign. The Quantum name signals Firefox 57 is a huge release that incorporates the company's next-generation browser engine (Project Quantum). The goal is to make Firefox the fastest and smoothest browser for PCs and mobile devices -- the company has previously promised that users can expect "some big jumps in capability and performance" through the end of the year. Indeed, three of the four past releases (Firefox 53, Firefox 54, and Firefox 55) included Quantum improvements. But those were just the tip of the iceberg. Additionally, Firefox now exclusively supports extensions built using the WebExtension API, and unsupported legacy extensions will no longer work, the company said.