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Microsoft Edge Stable (Chromium) Now Available for Download
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<blockquote data-quote="Sampei Nihira" data-source="post: 858334" data-attributes="member: 84835"><p>The ServiceWorker API in Microsoft Edge is enabled as in Chrome.</p><p>You can check with the test below:</p><p></p><p>[URL unfurl="true"]https://browserleaks.com/features[/URL]</p><p></p><p>see in:</p><p></p><p>Network Features Detection</p><p></p><p>you can also do this more comprehensive test:</p><p></p><p>[URL unfurl="true"]https://html5workertest.com/[/URL]</p><p></p><p>This API is known for:</p><p></p><p>[URL unfurl="true"]https://www.zdnet.com/article/new-browser-attack-lets-hackers-run-bad-code-even-after-users-leave-a-web-page/[/URL]</p><p></p><p>P.S.</p><p></p><p>In firefox-based browsers you can check:</p><p></p><p>"dom.serviceWorkers"</p><p></p><p>In Chrome-based browsers it is possible to insert a rule in UBO and Umatrix to block this API.</p><p>For example with <strong>UBO</strong> the rule is as follows:</p><p></p><p>*$csp=worker-src 'none'</p><p></p><p>but this rule also blocks in Web Workers so exceptions must be inserted when needed.</p><p>Example:</p><p></p><p>*$csp=worker-src 'none',domain=~mediafire.com</p><p></p><p>(These rules have been highlighted on W.S.F. by the summerheat user).</p><p></p><p>With <strong>Umatrix</strong> this global rule must be entered:</p><p></p><p>no-workers: * true</p><p></p><p>(This rule was created by me on March 4th 2019).</p><p></p><p>P.S.</p><p></p><p>Who wants to disable also in web workers in firefox-based browsers must modify:</p><p></p><p>"dom.workers.enabled"</p></blockquote><p></p>
[QUOTE="Sampei Nihira, post: 858334, member: 84835"] The ServiceWorker API in Microsoft Edge is enabled as in Chrome. You can check with the test below: [URL unfurl="true"]https://browserleaks.com/features[/URL] see in: Network Features Detection you can also do this more comprehensive test: [URL unfurl="true"]https://html5workertest.com/[/URL] This API is known for: [URL unfurl="true"]https://www.zdnet.com/article/new-browser-attack-lets-hackers-run-bad-code-even-after-users-leave-a-web-page/[/URL] P.S. In firefox-based browsers you can check: "dom.serviceWorkers" In Chrome-based browsers it is possible to insert a rule in UBO and Umatrix to block this API. For example with [B]UBO[/B] the rule is as follows: *$csp=worker-src 'none' but this rule also blocks in Web Workers so exceptions must be inserted when needed. Example: *$csp=worker-src 'none',domain=~mediafire.com (These rules have been highlighted on W.S.F. by the summerheat user). With [B]Umatrix[/B] this global rule must be entered: no-workers: * true (This rule was created by me on March 4th 2019). P.S. Who wants to disable also in web workers in firefox-based browsers must modify: "dom.workers.enabled" [/QUOTE]
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