


What are cookies?Ĭookies are small text files that are stored on your browser when you visit a website. Despite the rise in browser and device fingerprinting, the most common method for such tracking is still third-party cookies. However, your IP address is not the only way websites can track you across the internet. This is good because websites can easily use your IP address to uniquely identify you, know your rough geographic location, and track you when you visit other websites. If you want to keep your online activity private, a virtual private network (VPN), such as Proton VPN, will prevent the websites you visit from knowing your IP address, the unique number assigned to your internet connection by your internet service provider (ISP). How to block third-party cookies on your browser.In this article, we look at what they are, how they work, and how you can block them on all major browsers.įind out which browsers are best for your privacy

Third-party cookies provide an invasive way for websites to track what you do online.
