So what does it do?

那麼，它有什麼作用呢？

It can hide what you did locally, hide cookies, or use YouTube, for example, without logging in.

例如，它可以隱藏你在在地的操作、隱藏 cookie 或使用 YouTube，而無需登錄。

But your ISP or YouTube will still know that you entered it.

但你的 ISP 或 YouTube 仍會知道你輸入了它。

How? Look.

怎麼做到的？原理是這樣 。

Browsers save details like your processor type, operating system, browser version, screen resolution, and even installed fonts to identify your device when you visit a website.

瀏覽器會保存你的處理器類型、作業系統、瀏覽器版本、螢幕分辨率甚至安裝的字體等詳細信息，以便在你訪問網站時識別你的設備。

This combination of information creates a unique profile known as a digital fingerprint that websites can use to recognize you later, even if you delete cookies.

這些資訊的組合會形成一個被稱為數位指紋的獨特個人資料，即使你刪除了 cookie，網站也可以利用它來識別你。

This helps with things like preventing fraud, personalizing ads, and improving user experience.

這有助於防止欺詐、個性化廣告和改善用戶體驗。

But it also raises privacy concerns since it allows websites to track you across the internet without your explicit consent.

但它也引發了隱私問題，因為它允許網站在未經你明確同意的情況下在網上追蹤你。

Now you could ask, "How can I save my privacy?"

現在你可能會問：「我怎樣才能保護自己的隱私？」

Use a virtual machine.

使用虛擬機器。

I think VirtualBox is 10 megabytes.

我記得 VirtualBox 是 10 MB。

Also use a VPN like ProtonVPN.

還可以使用 ProtonVPN 這樣的 VPN。

Browsers like Brave or Tor are designed to block trackers and prevent websites from collecting detailed information about your device.

Brave 或 Tor 等瀏覽器旨在阻止追蹤，防止網站收集有關你設備的詳細信息。

In Firefox, you have the choice to block fingerprint by randomizing or hiding certain details about your device.

在 Firefox 中，你可以選擇通過隨機化或隱藏設備的某些細節來隱藏指紋。

And you better avoid all.

你最好隱藏全部。

And just be normal.

做個正常人。

I mean, be free, don't be anonymous.

我是說，要自由，不要匿名。

Also, you can see your history easily in Command Prompt and delete it.

此外，你還可以在 Command Prompt 中輕鬆查看並刪除歷史記錄。

It's explained in a lot of other videos.

很多其他影片中都有解釋。

So, yeah.

所以，是的。