Using an anonymous browser (such as Tor) to access blocked websites can indeed bypass certain network restrictions, but this does not mean that it is completely undetected. Here are some factors to consider： ### 1. **The principle of anonymous browser** -**Tor**: Tor uses multi-layer encryption and nodes run by volunteers around the world to hide the user's real IP address, making it difficult to track the user's identity. However, Tor is not completely anonymous, and some advanced technical means may still identify users. -**VPN**: Virtual private networks (VPNs) can hide users' IP addresses and encrypt traffic, but VPN service providers may record users' activity logs. ### 2. **Possible risks** -**Node monitoring**: Tor exit nodes may be monitored, especially in some countries or regions, governments or ISPs may perform deep packet inspection (DPI) on Tor traffic to identify and block Tor traffic. -**Browser fingerprint**: Even if an anonymous browser is used, some browser fingerprint technologies (such as Canvas fingerprint, WebGL fingerprint, etc.) may still expose the user's identity. - **Behavior analysis**: By analyzing the user's online behavior patterns, some entities may still infer the user's identity. ### 3. **Law and Ethics** -**Legal risks**: In some countries or regions, using anonymous tools to access blocked websites may violate local laws and lead to legal consequences. - **Ethical considerations**: When accessing blocked content, its legality and ethics need to be considered to avoid participating in illegal activities or disseminating harmful information. ### 4. **Measures to enhance privacy** -**Use tools in combination**: You can use Tor and VPN in combination to enhance privacy protection. -**Disable JavaScript**: Disable JavaScript in the Tor browser to reduce the risk of browser fingerprints. -**Change your identity regularly**: Regular replacement of Tor circuits or VPN servers can reduce the risk of being tracked. ### Conclusion Although anonymous browsers can help users bypass network blockades and protect privacy to a certain extent, they do not guarantee that they will not be discovered at all. Users should be aware of potential risks and comply with local laws and ethics when using these tools. If you have more questions about network security or privacy protection, it is recommended to consult a professional or consult relevant resources.