#Mozilla firefox for mac settings software
#Mozilla firefox for mac settings code
#Mozilla firefox for mac settings download

This will completely remove all HTML5 DRM code from your hard drive. In Firefox Desktop go to Menu -> Settings -> General -> Digital Rights Management (DRM) Content and uncheck Play Digital Rights Management (DRM) Content.Do note that doing so will reduce functionality, as Firefox will no longer be able to play DRM-protected content. Open source purists and privacy-heads, however, may prefer to remove DRM from Firefox altogether. In theory, this should prevent the DRM from doing any harm, even if it wanted to. In order to mitigate this problem, Firefox runs DRM in a separate sandboxed container. This code is probably doing nothing other than exactly what it says it is doing, but since it is closed source there no way to know this for sure. The decision infuriated many, however, because it requires bundling closed source code into the open source Firefox. content can be seen as necessary if Firefox is to stay cooperative with its rivals. In many ways this was an understandable decision. This encrypts the content and protects copyright by limiting what you can do with it.ĭid you know? You can expand your Netflix library with a VPN? To find out how, check out our best VPNs for Netflix guide.īack in 2015 Mozilla made the controversial decision to include DRM in Firefox.

In order to watch videos on sites such as Netflix, Amazon Prime and Hulu, you must use Digital Rights Management (DRM). Various Firefox browser add-ons can also disable WebRTC, including, uBlock Origin and NoScript. This works for both Firefox Desktop and Firefox for Android. Type about:config into the URL bar to enter Firefox’s advanced settings, and change the value to false. Given that WebRTC is potentially useful, it is something of a shame that the only way to prevent it from leaking your true IP address when using a VPN is to disable WebRTC in your browser completely. Unfortunately for VPN users, WebRTC allows a website (or other WebRTC service) to directly detect your host machine’s true IP address, regardless of whether you are using a proxy server or VPN.

#Mozilla firefox for mac settings download

Web Real-Time Communication ( WebRTC) is a potentially useful standard that allows browsers to incorporate features such as voice calling, video chat, and P2P file sharing directly into your browser.Ī good example of this is the new Firefox Hello video and chat client that lets you talk securely to anyone else using an up-to-date Firefox, Chrome, or Opera browser, without the need to download any add-on, or configure any new settings. It also reduces the day-to-day functionality of your computer to such an extent that most of us will find the idea impractical.įor more information see my browsers and fingerprinting guide. Unfortunately, this leaves you open to other forms of attack. However, we do cover some alternative secure web browsers in our secure browsers guide. The hardened Tor browser with Tor disabled is the usual recommendation here.

The best defense against browser fingerprinting is to use as common and plain vanilla an OS and browser as possible. The way in which your browser is configured (especially the browser plugins used), together with details of your Operating System, allows you to be uniquely identified and tracked with a worryingly high degree of accuracy.Ī particularly insidious (and ironic) aspect of this is that the more measures you take to avoid tracking (for example by using the plugins listed below), the more unique your browser fingerprint becomes. Please see Are we WebExtensions yet? for the latest news about which add-ons have been updated to the new platform.Ĭheck out our guide to Firefox VPN web extensions for a detailed look at the best ones to use. Most of the add-ons listed below have been transitioned to WebExtensions, or are expected to in the near future.

As of Firefox 57 'Quantum', it is only possible to use WebExtensions add-ons. In recent months Firefox has transitioned away from its old add-ons framework to WebExtensions. In addition to this, it is possible to access Firefox’s deep configuration settings in order to tweak its privacy and security parameters.

#Mozilla firefox for mac settings software

Why Open Source software is important to privacyĪnother reason for its popularity among privacy-heads is the large number of add-ons available that can greatly improve the privacy and security of your browsing.

In this guide, I'll show you how you can make Firefox more secure with just a few simple steps.įirefox's privacy-friendly status comes down to the fact that Firefox is a fully audited open source software and that, unlike proprietary browsers such Google Chrome, Microsoft Edge, Internet Explorer, and Apple Safari, it does not track what you get up to on the internet. However, there are still some Firefox security and privacy concerns to be had, even if you are using a VPN service! 'Out of the box', Mozilla’s Firefox browser is widely regarded as the most privacy-friendly mainstream browser available.