Security+ Exam Prep Question of the Week By James Michael Stewart February 8, 2013 HTTPS operates over what default TCP port? 443 445 23 80 The correct answer is 1. The default port of HTTPS is TCP port 443. HTTPS is the SSL/TLS encrypted version of HTTP. 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Course In this article CertificationCompTIACybersecuritySecurity+Technology Join the Conversation Cancel Reply Will not be published.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.