What is a an Evercookie?
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Evercookie is a javascript API available that produces extremely persistent cookies in a browser
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Evercookie is a cookie anonymysing tool
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Evercookie is a FireFox Plugin
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Evercookie is a cookie pollution tool
An Evercookie is a JavaScript-based API that produces extremely persistent cookies in a browser. It achieves this by storing cookie data in several redundant storage mechanisms (such as Local Storage, IndexedDB, Flash Cookies, Silverlight, and browser cache) and recreating deleted cookies from surviving copies.
To answer this question, you need to understand what an Evercookie is.
Option A) Evercookie is a javascript API available that produces extremely persistent cookies in a browser - This option is correct. An Evercookie is a JavaScript API that is designed to produce extremely persistent cookies in a web browser. It uses various techniques to store cookie data in multiple locations, making it difficult to remove or delete these cookies.
Option B) Evercookie is a cookie anonymizing tool - This option is incorrect. Evercookie is not a cookie anonymizing tool. It is a tool that creates persistent cookies.
Option C) Evercookie is a Firefox Plugin - This option is incorrect. Evercookie is not a Firefox plugin. It is a JavaScript API that works on multiple web browsers.
Option D) Evercookie is a cookie pollution tool - This option is incorrect. Evercookie is not a cookie pollution tool. It is a tool that creates persistent cookies.
The correct answer is A) Evercookie is a javascript API available that produces extremely persistent cookies in a browser. This option is correct because an Evercookie is a JavaScript API that creates persistent cookies in a web browser.