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Evercookie 测试 - 持续跟踪检测
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Evercookies use multiple browser storage mechanisms simultaneously to maintain persistent tracking cookies. This demo creates an evercookie that's extremely difficult to delete completely.
How to Test:
- Click Create Evercookie to set a unique identifier in all storage types.
- Delete cookies and clear browser data using your browser settings.
- Return to this page and click Scan for Cookies to check if any traces remain.
Storage Status
No scan performed yet
About Evercookies
Evercookies utilize multiple storage mechanisms across your browser to maintain a persistent identifier:
- Standard HTTP Cookies
- Local & Session Storage
- IndexedDB
- ETag Cache Headers
- Browser Cache Storage
- HSTS Supercookies
- Window Name Storage
- Canvas Fingerprinting
什么是evercookie？
Evercookie 是持久性跟踪机制，使用多种浏览器存储技术使其极难删除。
What is an Evercookie?
Evercookie produces highly persistent and tenacious cookies in your browser. This javascript API is used to identify you even if you try to clear standard cookies files, Flash cookies (Local Shared Objects or LSOs), and others. This persistence is achieved by using different types of storage mechanisms to put the cookie data in several places on your local browser simultaneously. Moreover, if you try to remove any of these cookies, evercookie recreates them using each mechanism available.
Privacy Concerns
Evercookies can be used to track users even after they've cleared their browser cookies. This persistent tracking raises significant privacy concerns as it can be used to build detailed profiles of your browsing habits.
Difficult to Remove
When a user deletes a cookie from one location, evercookies can regenerate it from the other storage locations. This makes them particularly resilient and difficult to completely remove from your browser.
如何防范evercookies
使用这些有效的解决方案防止持续跟踪，从而保护您的隐私。
Use VPN Master Pro
Our VPN service includes built-in tracking protection that helps prevent various tracking methods, including evercookies, from identifying and following you across the web.
Clear All Browser Data
To remove evercookies, you need to clear all browser data, including cookies, cache, local storage, and other storage mechanisms. Use your browser's privacy settings to perform a complete cleanup.
Use Private Browsing
Private browsing modes (like Incognito) can help prevent persistent cookies by automatically clearing storage when you close the browser. Combine this with VPN Master Pro for maximum privacy.
cookie 是如何工作的
了解evercookies 的功能可以帮助您更好地保护您的在线隐私。
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When you visit a website using evercookies, it stores the same tracking ID in multiple storage locations.
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If you delete cookies from one location, the evercookie script can recreate it from the other storage locations.
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VPN Master Pro helps protect against tracking by masking your IP address and providing tools to block tracking scripts.
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Our service also includes regular privacy cleanups to help remove persistent tracking mechanisms from your devices.
