- #Download firefox update for mac install#
- #Download firefox update for mac upgrade#
- #Download firefox update for mac android#
- #Download firefox update for mac windows#
The browser's been able to do this since late last year, but now it's on by default. Mozilla's schematic shows how Firefox 91 deals with HTTP connections in a Private Window.
#Download firefox update for mac windows#
"We expect that HTTPS by Default will expand beyond Private Windows in the coming months," the four said without getting specific. "In the cases where the website does not support HTTPS, Firefox will automatically fall back and establish a connection using the legacy HTTP protocol instead."Īlthough the feature only applies to Privacy Window sessions as of Firefox 91, Mozilla said it would expand the functionality. "Whenever you enter an insecure (HTTP) URL in Firefox's address bar, or you click on an insecure link on a web page, Firefox will now first try to establish a secure, encrypted HTTPS connection to the website," four Mozilla workers wrote in the post to the organization's security blog. Mozilla claimed that the new feature is a "major improvement in the way the browser handles insecure web page addresses." With Firefox 91, Mozilla enabled a HTTPS by default setting for Private Window, the browser's privacy-specific mode during which the browser doesn't store cookies and browsing history. (Firefox 83, which launched in November 2020, offered HTTPS-first as an option.) HTTPS by default debutsįirefox, like other browsers, has had HTTPS-first features in place for some time. Any command to delete cookies - for instance, by clicking on the lock icon in the address bar and selecting "Clear cookies and site data." - will then scrub the browser of third-party cookies, as well as those created by the active website. Users must set "Enhanced Tracking Protection" to "Strict" in Firefox's Settings pane to enable more complete cookie clearing. Keeping the embedded storage of meant that it could identify and track you again the next time you visited. If you were to clear storage for, Firefox deleted the storage of and left the storage of any sites embedded on it ( ) behind. Before Enhanced Cookie Clearing, Firefox cleared data only for the domain specified by the user. "Embedded third-party resources complicate data clearing," contended a trio of Mozilla employees in a post to the firm's security blog. (Trackers can be appended to all kinds of third-party page components, from photos to Facebook or Google sign-ins.) Simply put, rather than clear only the cookies for a specific domain - say, - Enhanced Cookie Clearing dumps not only the cookies and trackers used by that domain but also all cookie-based trackers that may have appeared on that page from other domains. Clears third-party cookiesįirefox 91 boosts the browser's cookie-scrubbing capabilities by enabling what Mozilla called "Enhanced Cookie Clearing" when the user has set the browser's tracking protection to the "Strict" level.
Mozilla last upgraded Firefox four weeks ago, on July 13.
#Download firefox update for mac upgrade#
Choose "About Firefox." (On macOS, "About Firefox" can be found under the "Firefox" menu.) The resulting page or pop-up shows that the browser is already up to date or displays the upgrade process. To manually update on Windows, pull up the menu under the three horizontal bars at the upper right, then click the help icon (the question mark within a circle).
#Download firefox update for mac install#
Because Firefox updates in the background, most users can relaunch the browser to install the latest version.
#Download firefox update for mac android#
Two of the flaws were found only in the Linux edition of the browser, while another existed in the Android version only.įirefox 91 can be downloaded for Windows, macOS, and Linux from Mozilla's site. The organization's security engineers also patched 11 vulnerabilities, eight tagged as "High," Firefox's second-most-serious label. Mozilla on Tuesday refreshed Firefox to version 91, enhancing its cookie-clearing to more thoroughly scrub the browser of trackers, and beginning to make the HTTPS-only setting the default, starting with Private Windows.
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