Still, privacy concerns are valid, and always worth considering. Otherwise, you can clear cookies yourself, usually from the Settings > Privacy menu in browsers.Ĭookies are a vital part of spending time online. Whether it’s integrated in your browser, such as on Microsoft Edge, or available as an extension, it’s a useful feature to stay both connected and private online. Many browsers feature a Do Not Track feature that can block third-party tracking cookies. The United States enacted similar requirements in 2005. This was designed to protect users’ privacy from targeted advertising. That’s why you often see the “Accept Cookies” pop-up when going online, with the choice to opt out of all but the most common cookies.

In 2002, the European Union dictated that users must consent to cookies when visiting a new website. Third-party cookies are more susceptible to hacking and data breaches, as they’re tied to advertising and analytics platforms instead of major websites. For example, if you recently searched for pet supplies, a website’s third-party ads may show you cat toys or dog food - even if you’re not reading about pets. These cookies may contain tracking information that keep tabs on your browsing history, so advertising and analytics platforms can reach you with personalized ads. Third-party cookies are usually associated with the ads that populate a website, which are distinct from the website you may be visiting. It’s the latter function of cookies that has raised issues related to online privacy and security - to the extent that government regulators in Europe and the United States have enacted laws aimed at protecting consumer privacy and making it harder for hackers to use cookies to access your sensitive data.Īdvertising-related tracking cookies can be placed on your device in two ways, even if you don’t interact with the ads on a website:įirst-party cookies are created by major websites themselves and are generally considered to be safe and reliable, matching the reputation and credibility of the website involved. When you use a search engine, for example, a website like Microsoft Bing will note what you’re looking for and show you products or services that you might find useful. They track pages you visit and personalize your searches, displaying custom content tailored to your interests. Tracking cookies record your web usage and save information about your “session,” i.e. Microsoft Edge does not use cookies to manage your passwords, in fact, it stores passwords with a technique called local data encryption to keep your private data truly safe. By authenticating the user’s credentials through a unique session identifier, this cookie allows the user to access the website without logging in again. This includes username and password, which account they’re using, and whether they’re currently logged in. However, you’ll need it if you want to get your coat back.Īuthentication cookies save a user’s information when they log into a website. From here, cookies try to match your preferences for what you want to read, see, or purchase.Ī common analogy for a cookie is a coat check ticket at a concert or event: It’s something you receive from a service, has no intrinsic value outside of the event, and is tailored exactly to you. Every time you access a new website, a cookie is created and placed in a temporary folder on your device. This data usually appears as strings of numbers and letters in a text file. When you open a website, your browser sends a piece of data to the web server hosting that website. Cookies are bits of data that are sent to and from your browser to identify you.

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