What Are Cookies, And How Do I Protect My Data Permanently?

What Are Cookies, And How Do I Protect My Data Permanently?

Cookies : At least since the introduction of the GDPR, we know all the cookie banners that appear when you visit a website. To quickly see the content we want, many clicks “Accept All.” But what exactly are ? And how do I protect my data permanently anyway? 

What Are Cookies?

These are small text files automatically generated by the server of the respective website. These are then sent to your browser and stored on your computer or smartphone’s hard drive, either temporarily or permanently.

It can be used to track which websites users visit. This makes it possible, for example, to display personalised advertising to users. Incidentally, have their name because they leave crumbs or traces on the Internet. These traces contain information about you that is very valuable to companies.


Not all cookies serve the same purpose. In the following, we will introduce you to the different types of cookies.

Necessary Cookies

The necessary ensure the proper functioning of a website on the Internet. These cookies are used exclusively by the website operator and therefore do not require consent because these stored data are solely sent to the respective website.


The functional cookies improve the user experience of the respective website. For example, they save user names or the selected language. This type of cookie can be activated or deactivated by the user in the website’s cookie settings.


The performance cookies collect information about user behaviour or, for example, whether users receive error messages. This allows website operators to analyse and improve crucial points such as loading times. These types of cookies also require consent.

Advertising Cookies

Advertising cookies serve the purpose of showing users individually tailored advertising. This type of cookie is also known as retargeting in online marketing. 

Each of us has probably experienced this before: We visit an online shop and then see an advertising banner for the previously visited online shop on another website. It feels like the ads are chasing you. Third-party cookies always require approval.

Also Read : Business Intelligence

Should I Always Accept All Cookies?

When you select the “Accept all” button, you give the respective website permission to collect and use your data for their purposes. What that means strictly depends on the website: depending on the size, your data is not only analysed, exchanged, and even monetized by the website operators themselves but also by all advertising partners of the website.

This means: Many users agree to all cookies for simplicity. Many people are not aware that companies learn a lot about you and at the same time earn a lot of money. Below we show you how Crumbs helps you protect your data by filling in those annoying cookie banners for you. In this way, only necessary cookies are automatically accepted. You save a lot of time surfing while your data remains safe.

Protect Your Privacy With Crumbs

The problem is that despite strict regulations, many websites do not comply with legal obligations. The “internet police” does not exist, and nobody has the time to check each website individually for its cookie settings.

Crumbs allow you to automatically fill in all cookie notice banners for you so that all third-party cookies will be rejected. Your data can no longer be passed on to advertisers or social networks, and on top, you save a lot of time.

Also Read : Motion Sensor

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