Is Proton VPN: Fast & Secure Safe? — Extension Safety Profile

This VPN extension requests extensive permissions that are typical for its function. The proxy permission allows it to redirect your browser traffic through Proton VPN servers, while webRequest and webRequestAuthProvider enable it to intercept and authenticate network requests across all visited websites. Access to all URLs (*://*/*) is needed to apply the VPN to every connection. Additional capabilities like scripting, tabs, and storage likely support features such as blocking WebRTC leaks or managing settings, and notifications and idle control connection status alerts.

VPN extensions are inherently high-trust tools because they can observe and modify all your browser traffic. A careful user should only install such an extension from the official publisher, as phishing clones are a common risk. Verify the publisher name matches exactly, and be cautious of fake reviews or lookalike listings. Even legitimate VPN providers may have access to your browsing activity, so it is wise to review their privacy policy to understand what data is logged.

The strongest safety dimension is Maintenance & Ownership, indicating that the extension is actively updated and published by a well-established company, Proton AG, which reduces the risk of abandonment. The weakest dimension is Publisher & Identity, which may reflect less publicly verifiable identity signals for this specific store listing, despite the recognized brand. Overall, the permissions requested are aligned with the extension’s purpose, but the trust ultimately rests on Proton’s reputation and transparency.