什麼是 Tor 網絡?
Tor (The Onion Router) is a free, open-source network that enables anonymous communication on the internet. Originally developed by the US Naval Research Laboratory, Tor is now maintained by the non-profit Tor Project and used by millions of people worldwide to protect their privacy.
Need this done for your project?
We implement, you ship. Async, documented, done in days.
洋蔥路由如何工作
When you browse through Tor, your traffic is encrypted in multiple layers (like an onion) and routed through three random nodes:
- Entry node (Guard) — Knows your real IP but not your destination. Encrypts the first layer.
- Middle node (Relay) — Knows neither your IP nor your destination. Just passes encrypted traffic along.
- Exit node — Decrypts the final layer and connects to the destination website. Knows the destination but not your identity.
No single node in the chain knows both who you are AND what you're accessing. This is the core privacy guarantee of Tor.
.onion sites (hidden services) are even more private — traffic never leaves the Tor network at all. Both the client and server communicate through Tor rendezvous points, meaning neither party knows the other's real IP.
誰使用 Tor？
- Journalists — Communicating with sources safely (used by NY Times, Washington Post, The Guardian)
- Activists — Organizing in countries with internet censorship (China, Iran, Russia, Myanmar)
- Whistleblowers — Edward Snowden used Tor to communicate with journalists
- Privacy-conscious individuals — Anyone who doesn't want ISPs, advertisers, or governments tracking their browsing
- Businesses — Companies offering Tor-accessible versions of their services (Facebook, ProtonMail, DuckDuckGo)
- Law enforcement — Undercover investigations require anonymous browsing
Tor has approximately 2-3 million daily users worldwide.
Tor vs. VPN：關鍵差異
| Feature | Tor | VPN |
|---|---|---|
| Anonymity | Very high — no single point of trust | Depends on VPN provider's no-log policy |
| Speed | Slower (multiple hops) | Fast (single hop) |
| Trust model | Decentralized — no single entity controls it | Centralized — you trust the VPN provider |
| Access .onion sites | Yes | No |
| Best for | Maximum anonymity, accessing .onion sites | Geo-unblocking, casual privacy, speed |
Best practice: Use both — VPN + Tor together for maximum privacy.
在 Tor 網絡上託管
Want to make your website or service available on the Tor network? AnubizHost provides Tor-ready hosting infrastructure with pre-configured hidden services, offshore servers, and crypto payments.
Related Services
Why Anubiz Host
Ready to get started?
Skip the research. Tell us what you need, and we'll scope it, implement it, and hand it back — fully documented and production-ready.