CREST Practitioner Security Analyst (CPSA) Practice

Which port is associated with the Tor network?

1. 9000

2. 9001

3. 8080

4. 6000

The correct answer is: 9001

The Tor network primarily uses port 9001 for its relay traffic. This port is utilized by the Tor process to establish connections between routers in the network, allowing users to access the internet anonymously. Tor is designed to enhance privacy and security by routing internet traffic through a distributed network of relays, and port 9001 plays a crucial role in facilitating this communication. While other ports mentioned in the options, like 8080 and 6000, are commonly associated with web and X11 traffic respectively, and while port 9000 can sometimes be associated with other applications or services, they are not standard for Tor's functionality. Therefore, recognizing port 9001 as the correct answer is essential for understanding the framework and operation of the Tor network.