Mobile browser: Add Mull (#2460)

Signed-off-by: Daniel Gray <dngray@privacyguides.org>
Signed-off-by: Freddy <freddy@privacyguides.org>
Co-Authored-By: redoomed1 <161974310+redoomed1@users.noreply.github.com>
This commit is contained in:
Jonah Aragon 2024-04-08 15:20:24 +00:00
parent bad1370181
commit 5b41dec8b0
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4 changed files with 47 additions and 8 deletions

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@ -206,7 +206,7 @@ Using these apps is insufficient to determine that a device is "clean", and not
<details class="downloads" markdown>
<summary>Downloads</summary>
- [:simple-android: F-Droid](https://f-droid.org/packages/us.spotco.malwarescanner)
- [:simple-fdroid: F-Droid](https://f-droid.org/packages/us.spotco.malwarescanner)
</details>

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@ -40,8 +40,6 @@ These are our currently recommended mobile web browsers and configurations for s
## Android
On Android, Firefox is still less secure than Chromium-based alternatives: Mozilla's engine, [GeckoView](https://mozilla.github.io/geckoview), has yet to support [site isolation](https://hacks.mozilla.org/2021/05/introducing-firefox-new-site-isolation-security-architecture) or enable [isolatedProcess](https://bugzilla.mozilla.org/show_bug.cgi?id=1565196).
### Brave
<div class="admonition recommendation" markdown>
@ -130,6 +128,45 @@ Brave allows you to select additional content filters within the internal `brave
[Brave Sync](https://support.brave.com/hc/articles/360059793111-Understanding-Brave-Sync) allows your browsing data (history, bookmarks, etc.) to be accessible on all your devices without requiring an account and protects it with E2EE.
### Mull
<div class="admonition danger" markdown>
<p class="admonition-title">Danger</p>
Firefox (Gecko)-based browsers on Android [lack per-site process isolation](https://bugzilla.mozilla.org/show_bug.cgi?id=1565196), a powerful security feature that offers additional protection against a malicious website exploiting a security vulnerability. Missing this feature likely won't pose an issue for low-risk web browsers who keep their browser up-to-date, but those visiting higher-risk sites or at risk of targeted/0-day attacks should strongly consider a Chromium-based browser like [Brave](#brave) instead.
</div>
<div class="admonition recommendation" markdown>
![Mull logo](assets/img/browsers/mull.svg){ align=right }
**Mull** is a privacy oriented and deblobbed Android browser based on Firefox. Compared to Firefox, it offers much greater fingerprinting protection out of the box, and disables JavaScript Just-in-Time (JIT) compilation for enhanced security. It also removes all proprietary elements from Firefox, such as replacing Google Play Services references.
[:octicons-home-16: Homepage](https://divestos.org/pages/our_apps#mull){ .md-button .md-button--primary }
[:octicons-eye-16:](https://divestos.org/pages/privacy_policy){ .card-link title="Privacy Policy" }
[:octicons-info-16:](https://divestos.org/pages/browsers#tuningFenix){ .card-link title=Documentation }
[:octicons-code-16:](https://codeberg.org/divested-mobile/mull-fenix){ .card-link title="Source Code" }
<details class="downloads" markdown>
<summary>Downloads</summary>
- [:simple-fdroid: F-Droid](https://f-droid.org/en/packages/us.spotco.fennec_dos/)
</details>
</div>
Enable DivestOS's [F-Droid Repo](https://divestos.org/fdroid/official/) to receive updates directly from the developer. Downloading Mull from the default F-Droid repo will mean your updates could be delayed by a few days or longer.
Mull enables many features upstreamed by the [Tor uplift project](https://wiki.mozilla.org/Security/Tor_Uplift) using preferences from [Arkenfox](desktop-browsers.md#arkenfox-advanced). Proprietary blobs are removed from Mozilla's code using the scripts developed for Fennec F-Droid.
#### Recommended Mull Configuration
We would suggest installing [uBlock Origin](browser-extensions.md#ublock-origin) as a content blocker if you want to block trackers within Mull.
Mull comes with privacy protecting settings configured by default. You might consider configuring the **Delete browsing data on quit** options in Mull's settings if you want to close all your open tabs when quitting the app automatically, or clear other data such as browsing history and cookies automatically.
## iOS
On iOS, any app that can browse the web is [restricted](https://developer.apple.com/app-store/review/guidelines) to using an Apple-provided [WebKit framework](https://developer.apple.com/documentation/webkit), so there is little reason to use a third-party web browser.
@ -152,7 +189,9 @@ On iOS, any app that can browse the web is [restricted](https://developer.apple.
#### Recommended Safari Configuration
These options can be found in :gear: **Settings** → **Safari**
We would suggest installing [AdGuard](browser-extensions.md#adguard) as a content blocker if you want to block trackers within Safari.
The following privacy/security-related options can be found in the :gear: **Settings** app → **Safari**
##### Profiles
@ -215,8 +254,6 @@ If you use iCloud with Advanced Data Protection disabled, we also recommend chec
### Minimum Requirements
- Must support automatic updates.
- Must receive engine updates in 0-1 days from upstream release.
- Must receive engine updates from upstream releases quickly.
- Must support content blocking.
- Any changes required to make the browser more privacy-respecting should not negatively impact user experience.
- Android browsers must use the Chromium engine.
- Unfortunately, Mozilla GeckoView is still less secure than Chromium on Android.
- iOS browsers are limited to WebKit.

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@ -45,6 +45,7 @@ For more details about each project, why they were chosen, and additional tips o
<div class="grid cards" markdown>
- ![Brave logo](assets/img/browsers/brave.svg){ .twemoji } [Brave (Android)](mobile-browsers.md#brave)
- ![Mull logo](assets/img/browsers/mull.svg){ .twemoji } [Mull (Android)](mobile-browsers.md#mull)
- ![Safari logo](assets/img/browsers/safari.svg){ .twemoji } [Safari (iOS)](mobile-browsers.md#safari)
</div>

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