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 5060 is primarily used for which protocol?

HTTP
SIP
FTP
SMTP

The correct answer is: SIP

Port 5060 is primarily associated with the Session Initiation Protocol (SIP), which is used for signaling and controlling multimedia communication sessions, such as voice and video calls over Internet Protocol (IP) networks. SIP is essential for establishing, maintaining, and terminating real-time sessions, which can include VoIP (Voice over Internet Protocol) communications. The use of this specific port allows devices and applications to establish connections and manage communication sessions effectively. In the context of the other protocols listed, HTTP (Hypertext Transfer Protocol) typically uses port 80 for web traffic; FTP (File Transfer Protocol) commonly operates on ports 20 and 21 for file transfer activities; and SMTP (Simple Mail Transfer Protocol) predominantly uses port 25 to handle email transmission. Each of these protocols serves distinct roles in network communication, further highlighting the unique purpose of SIP and its dedicated use of port 5060 for signaling purposes.