Tracking cookies
A An HTTP cookie (also called web cookie, Internet cookie, browser cookie, or simply cookie) is a small piece of data sent from a website and stored on the user's computer by the user's web browser while the user is browsing. is a small data file created when you access a website. These can be used to store your personal preferences or log in details so you don鈥檛 need to re-enter these details. A cookie is stored on the client rather than the server as they are personal to you.
Tracking cookies are a specific type of cookie that are distributed, shared, and read across two or more unrelated websites for the purpose of gathering information or potentially to present customized data to you. take this one step further. Your details are recorded and then transmitted back to the cookie鈥檚 author.
Tracking cookies are used to gather marketing information. They can also help target personalised adverts.
Most are not harmful. However, programmers can set up tracking cookies to send them usernames and personal details. This can be used for identity theft.