Info

  • Hardware
  • Bobby Borisov

Table of contents

  1. Firefox 154: Enhanced Protections and New Features
  2. Critical Analysis
  3. Pros and Cons
  4. Sources
Firefox 154: Enhanced Protections and New FeaturesFirefox 154: Enhanced Protections and New Features

Firefox 154: Enhanced Protections and New Features

17/08/2026 / 2 minutes to read / Tags: Firefox, Update, Web Browser, Privacy, Features

Mozilla has released Firefox 154, bringing enhanced protections for local network access now covering WebSocket connections. Users can better manage cookies by creating exceptions for sites that shouldn’t be deleted upon browser closure. The new ‘Manage AI’ quick action in the address bar makes AI-related options more accessible. Additionally, the profile backup functionality has been expanded on macOS, now supporting transfers to Windows and Linux. Windows users can change the browser’s icon directly from settings, while macOS benefits from improved video playback responsiveness. Firefox for Android also receives significant updates, including more reliable automatic translations and improved bookmark search functionalities. Version 154 also supports the No-Vary-Search HTTP response header for better cache efficiencies.

Critical Analysis

Firefox 154 showcases Mozilla’s ongoing commitment to enhancing both security and usability in its browser. The new local network protections and advanced cookie management options are particularly commendable in a time when online privacy is a growing concern for users. However, it would be beneficial for Mozilla to continue refining the integration of features to make the user experience even more seamless and intuitive. Moreover, while support for cross-OS profiles is a positive step, it is essential that such functionalities become widely available to all users shortly.

Pros and Cons

ProsCons
Increased security with local access protectionsSome features not available for MSIX installations
Customized cookie managementLimited feature integration across different OS
New tab organization featureSome updates may be confusing for less experienced users
Improvements in PDF performance

Sources

Author: Bobby Borisov
URL: https://linuxiac.com/firefox-154-adds-websocket-local-network-protection-and-new-ai-controls/
Publication Date: 2026-08-17

Rights and Attribution

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