Onion router can anonymize your web browsing and publishing, instant messaging, IRC, SSH and other applications using TCP protocol. Onion router also provides a platform on which software developers can build new applications with built-in anonymity, security and privacy protection.
Safe use:
As a browser, it runs in your operating system. If there is a problem with the operating system, Tor will also have a problem. So this is very important. You need to update the operating system and Tor regularly.
You can statistically analyze the access data of the target website and provide various parameters for the website owner to use. Once this web service is used, a complete information about personal information will be established. This service involves a large number of personal data records, such as name and location information.
If you use Tor to access the internet anonymously, then use Google in the process. It's like eating a double cheese pizza after a workout at the gym, so try not to use Google and Tor at the same time. You can try to use a search engine, such as DuckDuckGo, which won't record your geographical location and search results.