Mozilla developing new Firefox privacy feature for Windows users stepping away

Mozilla is developing a new privacy feature for its Firefox web browser that targets Windows users who need to step away from their computers while in a private browsing session. According to a report by Neowin, the initiative seeks to make private browsing slightly more private during these moments of physical absence from the device.

The effort focuses on addressing privacy concerns that arise when a user leaves their computer unlocked but wishes to maintain the integrity of their private browsing activity. Neowin states that Mozilla is working on this method to enhance privacy specifically for users who are temporarily away from their Windows machines.

Context and Background

Current private browsing modes in major web browsers allow users to avoid saving history and cookies locally, but they do not inherently protect the active session from visual inspection by others in the vicinity. The reported development by Mozilla represents an attempt to add a layer of privacy to this existing functionality without requiring the user to fully lock the operating system.

Neowin notes that this specific approach to handling private browsing sessions while the user is away is not currently available in competing browsers. Google Chrome and Microsoft Edge do not possess this particular feature on the Windows platform, according to the outlet. This distinction highlights a potential differentiator for Firefox in the Windows browser market regarding privacy controls.

The report does not specify the technical mechanism Mozilla intends to use to achieve this improved privacy. It does not mention whether the feature will blur the screen, require a gesture to reveal content, or use another method. The focus remains on the outcome of making the browsing experience more private rather than the specific implementation details.

Who is affected

This development primarily affects Windows users who rely on Firefox for private browsing tasks. Individuals who frequently step away from their desks or devices without locking their operating system may benefit from this upcoming feature. It addresses a specific use case where the user remains logged into the system but wants to protect the visibility of their web activity.

Users of Chrome and Edge on Windows are not currently able to access this specific privacy enhancement. According to Neowin, these browsers do not have an equivalent feature for Windows users. This means Firefox users may gain a privacy advantage over those using Chromium-based browsers on the same operating system, provided they adopt the new feature once it is released.

The impact is limited to privacy-conscious users who are concerned about shoulder surfing or casual observation of their screen. It does not address threats from malware or network interception, but rather focuses on the physical security aspect of the browsing session while the computer remains unlocked.

What should you do

Users should monitor official Mozilla channels for announcements regarding the release timeline and availability of this new feature. Since the feature is still in the working phase, no immediate action is required. However, those interested in enhanced privacy while stepping away from their computers should keep an eye on Firefox update logs.

What to do and how to stay safe: Firefox

• Enable automatic updates for Firefox to receive new features and security improvements as soon as they are released by Mozilla.
• Continue using the existing "Lock" or "Sleep" functions on your Windows operating system when stepping away for extended periods to ensure full system security.
• Review your browser's existing privacy settings to ensure you are utilizing available protections like enhanced tracking protection and cookie controls.
• Avoid leaving sensitive private browsing sessions open on shared or public computers until more robust privacy features are confirmed and deployed.

Step-by-step guide: Mobile Device Security: How to Protect Data Beyond Passwords

General security guidance from the Threat Times newsroom. It is not confirmed advice from the organisations named in this story.

Frequently asked questions

Does Firefox have a feature to hide private browsing when I step away?

Mozilla is currently working on a feature to make private browsing more private when users step away from their Windows computers, according to Neowin.

Do Chrome and Edge have this feature on Windows?

No, Neowin reports that Chrome and Edge still do not have this specific privacy feature on Windows.

When will this Firefox feature be available?

The source material does not provide a release date or timeline for when this new privacy feature will be available to users.