Mozilla blocks Flash

Mozilla blocks Flash as Facebook security chief calls for its death article says that after yesterday’s news that Facebook’s new chief security officer wants to set a date to kill Flash once and for all, the latest version Mozilla’s Firefox browser now blocks Adobe’s vulnerability-riddled software as standard.



  1. Tomi Engdahl says:

    Kill Flash now? Chrome may be about to do just that
    Google browser preparing to close the internet’s screen door

    Google’s Chrome web browser could be disabling all Flash content by default before the year’s out.

    El Reg has learned that developers with the Chromium Project are working on a new feature known as ‘HTML5 by Default’.

    The move could help to keep users safe by locking off a favorite target for web-based malware exploits.

    As its name suggests, the feature would set Chrome to run the HTML5 version of web pages by default. If not available, the browser would then check for Flash content and ask the user to manually approve it before loading.

    This would, in effect, seal off Flash content from the user unless absolutely necessary, though Chromium developers do note that they plan to exempt the top 10 domains that use Flash for one year in order to reduce impact of the blockade

  2. Tomi Engdahl says:

    Emil Protalinski / VentureBeat:
    Google plans to make Flash plugin click-to-play by default in Chrome in Q4’16, rendering HTML5 instead when available, except for 10 top sites relying on Flash

    Google targets HTML5 default for Chrome instead of Flash in Q4 2016

    Google has outlined a plan to push HTML5 by default in Chrome, instead of Flash. In Q4 2016, the company plans to only serve Flash by default for the top 10 domains that still depend on the plugin. Chrome will display the HTML5 experience if it’s available, but if Flash is required, the user will be asked whether Flash can be allowed to run or not.

    Flash has been on its way out for years. Not only is the tool a security nightmare, with new vulnerabilities popping up regularly, the market has been slowly but surely moving away from plugins in favor of HTML5. Chrome and Flash, in particular, have had a complicated relationship.

    While Flash is included in Google’s browser by default, it has been slowly but surely de-emphasized. In September 2015, Chrome 45 began automatically pausing less-important Flash content (ads, animations, and anything that isn’t “central to the webpage”). Now, Google wants to focus on the central content, such as games and videos.

    Flash Player will come bundled with Chrome, however, its presence will not be advertised by default, namely in Navigator.Plugins() and Navigator.MimeTypes().

    If the user allows Flash Player to run, Chrome will store that preference and refresh the page with Flash enabled. For sites that direct users to download Flash, Chrome will intercept the request and instead present the “Allow Flash Player …” infobar, directing users back to the prompt.

    Intent to implement: HTML5 by Default$20by$20default/chromium-dev/0wWoRRhTA_E/__E3jf40OAAJ


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