Video summary

Easiest way to have privacy while browsing (Firefox privacy hardening)

Main summary

Key takeaways

Technology

Overview

This video is a step-by-step tutorial for setting up a freshly installed Firefox to maximize privacy. The host focuses on disabling unnecessary UI/prompts, tightening built-in tracking protections, and adding privacy-focused extensions.

Firefox setup changes (built-in settings)

User interface and prompts

  • Simplify the UI: remove/disable elements like the bookmark bar and icons the host won’t use.
  • Downloads control: set Firefox to always ask where to save files (avoid auto-downloading to a default location).
  • Updates: choose manual update control for more oversight.
  • Recommendations / personalized content: disable “recommend features as you browse.”
  • Picture-in-picture controls: disable.
  • New tab page / search UI: set the blank page option (the host notes the search bar preference is optional).
  • Search suggestions: turn off.

Search engine

  • Default search engine: set DuckDuckGo as default.

Tracking protections

  • In Privacy & Security → set tracking protection to Strict / Enhanced Tracking Protection.
  • Enable “block websites from selling or sharing my data” (wording implies “do not sell/share” style protection).
  • Do Not Track (DNT): left off, with the claim that it can make Firefox “stand out” if only one browser in a group sends it.

Clearing data / history

  • Run clear data during setup (the host describes it as “clear all that garbage”).
  • History / logins:
    • Set do not remember history (“remember history: never”).
    • Do not save logins/passwords.

Permissions

  • Location blocking: enabled.
  • Camera blocking: enabled.
  • Microphone: left on so Firefox will ask first (permission prompt behavior).

Transport / DNS security

  • HTTPS-only: enable HTTPS-only mode in all windows.
  • Secure DNS: enable Max protection and use Cloudflare secure DNS.

Extensions recommended (and what they do)

  1. uBlock Origin

    • Allowed in private windows.
    • Configures filter lists (includes multiple categories, e.g., AdGuard mobile ads, annoyances lists, anti-Facebook, etc.).
    • Runs update lists after enabling.

  2. Canvas Blocker

    • Enabled in private windows.
    • Reduces fingerprinting by blocking canvas-based tracking.

  3. User-Agent Switcher

    • Spoofs the user agent string (aims to obscure the browser + OS identity websites receive).
    • Example: pretend to be Windows Chrome (including specific version details), so sites “see” a different browser/OS.

  4. Local CDN

    • Emulates/serves content locally so it isn’t fetched directly from major CDNs in a way that could track the user.
    • Described as adding an extra layer between the user and tracking-capable CDN requests (compared loosely to a middle layer/proxy).

  5. Dark Reader

    • Used for a dark theme (cosmetic only).

Ongoing maintenance / operational advice

  • Update filter lists regularly: suggested cadence is every few weeks, possibly weekly.
  • Rotate user-agent periodically: weekly suggestion to make tracking harder.
  • Tradeoffs / annoyances:
    • User-agent spoofing can cause issues with Cloudflare.
    • Workaround: reset Cloudflare behavior and/or temporarily disable Canvas Blocker to access resources, then re-enable afterward.
  • Avoiding Google dependence:
    • If you want to avoid Google dependence, the host suggests switching to Proton.
    • If Google resources are required, use exceptions.

Main speakers / sources

  • Main speaker: the unnamed creator/host narrating the Firefox setup and extension recommendations.
  • Sources referenced: the Firefox settings UI and extensions/tools uBlock Origin, Canvas Blocker, User-Agent Switcher, Local CDN, Dark Reader, plus Cloudflare for secure DNS.

Original video