These days, most websites use something called cookies, which can sometimes confuse or frustrate people. This article looks at what cookies are, why websites use them, and the rules that control their use.
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What Are Cookies, and Why Do Websites Use Them?
Cookies first appeared back in 1994 with the Netscape browser, and websites have been using them ever since. They’re tiny files stored on your computer that help make browsing smoother.
For example, when shopping online, cookies let you keep items in your cart without logging in repeatedly. This works because the internet doesn’t automatically remember your actions. Cookies fill that gap by keeping track of what you’re doing.
Rules About Cookies
The rules about cookies started with the ePrivacy Directive (or Cookie Law) in 2002. It says websites must ask before using cookies, except for ones that are essential for basic functions.
Then in 2016, the General Data Protection Regulation (GDPR) added stricter rules. It clarified what "consent" means and made penalties for breaking the rules tougher. That’s why you see so many cookie banners on websites today.
Types of Cookies: Functional vs. Tracking
There are two main types of cookies: functional cookies and tracking cookies.
- Functional cookies are necessary for websites to work properly. For instance, they make sure your shopping cart works or keep you logged in. These can’t usually be turned off because they’re so important.
- Tracking cookies, on the other hand, collect information about what you do online. They’re often used for ads, showing you things based on your browsing habits. Some people find these useful, but others see them as intrusive.
Why Is It Hard to Reject Cookies?
Many websites make it easier to accept all cookies than to reject some of them. This design helps website owners gather more data for advertising.
Because of this, people might quickly accept cookies without thinking about their privacy settings.
Conclusion: Why Cookies Matter
Cookies are important for making websites work better, but they also raise privacy concerns.
Knowing the difference between functional and tracking cookies, and understanding the rules around them, helps you make better choices about your privacy. As technology continues to grow, staying informed about cookies can help you use the internet safely and confidently.
Source: Reddit
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