SSCP Network and Communications Security Practice Question
Which TCP port is commonly used for secure web traffic (HTTPS) and is often allowed through firewalls for web browsing?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
443
HTTPS operates over TCP port 443, which is commonly open for secure web traffic.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
22
Why it's wrong here
Port 22 is for SSH.
- ✓
443
Why this is correct
Port 443 is the standard port for HTTPS.
- ✗
80
Why it's wrong here
Port 80 is used for HTTP, not HTTPS.
- ✗
3389
Why it's wrong here
Port 3389 is for RDP.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This SSCP practice question is part of Courseiva's free ISC2 certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the SSCP exam.