CREST Practitioner Security Analyst (CPSA) Practice

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Master the CREST Practitioner Security Analyst Exam. Prepare with quizzes and comprehensive study guides that include tips and explanations. Excel in your certification journey!

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Port 79 is associated with which protocol?

Finger
HTTP
HTTPS
SSH

The correct answer is: Finger

Port 79 is associated with the Finger protocol, which is used to retrieve information about users on a networked system. The Finger protocol enables users to find out details such as the user's login name, real name, home directory, and last login time. This can be useful for system administrators and for users who want to see who is logged into a particular host. In contrast, the other protocols listed are associated with different ports. HTTP, which is used for web traffic, is associated with port 80, while HTTPS, the secure version of HTTP, operates on port 443. SSH, a protocol used for secure shell access, is commonly associated with port 22. Understanding these port assignments is crucial for network security and traffic management, as it helps identify the services that are running on a system and can be used to establish secure communications.