The information provided below is for discussion and understanding of the principles of online privacy technology. It does not constitute specific operational advice, nor does it encourage or support behavior that violates local laws and regulations. If you plan to use the following methods, please make sure that this is allowed in your area and assume the corresponding risks. The following are some common technical means of privacy protection and anonymous Internet access: 1. Use VPN (Virtual Private Network): – VPN can transmit your network traffic through an encrypted tunnel while hiding your real IP address. – It is important to choose a reputable VPN service provider that does not record user logs. – Note: Different regions have different regulations on the use of VPNs, so be sure to comply with local laws. 2. Use the Tor network: – Tor achieves a high degree of anonymity by randomly passing your traffic to nodes around the world multiple times. – Although the official website in town may partially block Tor traffic, Tor is usually more effective than ordinary VPNs in terms of anonymity. – Note: Tor network speeds may be slower, and some websites may have restrictions on Tor nodes. 3. Use a proxy server: – HTTP/SOCKS proxy can hide your real IP to a certain extent, but its encryption strength and anonymity may be lower than VPN and Tor. – Choose a proxy service provider with high trustworthiness, and pay attention to whether the proxy server itself records logs. 4. Strengthen device and browser privacy settings: – Use privacy-protected browsers (such as Firefox's privacy mode, Brave, etc.) to reduce browser fingerprint tracking. – Turning off or limiting tracking technologies such as scripts and cookies can also help improve anonymity. 5. Pay attention to DNS leaks: – Make sure the VPN or proxy service you use can prevent DNS leaks, and consider using encrypted DNS (such as DNS over HTTPS or DNS over TLS). 6. Check and update security settings regularly: – Internet privacy technology is changing with each passing day, so pay attention to relevant information regularly to ensure that you understand possible new risks and protective measures. Finally, it is important to emphasize that: – No tool can guarantee 100% anonymity and privacy, especially when facing high-tech tracking. – When using the above technologies, be sure to pay attention to the overall network usage habits and device security (such as timely updating system patches, preventing malware infection, etc.). – It is very important to comply with laws and regulations, and no technical means should become a tool for illegal behavior. I hope this information will help you understand how to improve your online anonymity. Once again, please make sure to use relevant technologies under the premise of legality and safety.