PrivacyExtensions
Privacy extensions are software add-ons for web browsers that aim to reduce online data collection. They typically block trackers and ads, prevent certain kinds of fingerprinting, enforce encrypted connections, manage cookies, and control the execution of scripts. By altering how pages load and how data is shared with third parties, these extensions seek to make online activities more private and to limit profiling, sampling, and data leakage.
Common features include URL filtering, blocking third-party requests, and forcing HTTPS. Some extensions maintain privacy-focused settings
Prominent extensions include uBlock Origin (privacy-focused content blocker), Privacy Badger (tracker blocking by Mozilla), HTTPS Everywhere
Most use browser APIs to intercept network requests, modify headers, and remove or block cookies; some provide
They can break site functionality, and performance can be affected. Trust concerns exist because extensions can
Used by individuals seeking greater privacy and by organizations implementing policy, privacy extensions complement built-in protections