Security+ Exam Prep Question of the Week By James Michael Stewart February 1, 2013 Which of the following operates over default port TCP 22? SNMP NetBIOS HTTPS SCP The correct answer is 4. SCP operates over TCP port 22. SCP is the SSH encrypted version of RCP (remote copy). Related Courses Security+ Certification Boot Camp (SYO-301) Security+ Prep Course (SYO-301) CompTIA Advanced Security Practitioner (CASP) Prep Course In this article CertificationCompTIACybersecuritySecurity+Technology Join the Conversation Cancel Reply Will not be published. Website Notify me of follow-up comments by email. Notify me of new posts by email.