Intro to Computing - How the Internet Works
Which port number is commonly used by HTTPS for secure communication?
Which port number is commonly used by HTTPS for secure communication?
easy🧠 Conceptual Q2 of Q15
Step-by-Step Solution
Solution:
Step 1: Recall standard HTTP port
HTTP uses port 80 for communication.Step 2: Identify HTTPS port
HTTPS uses port 443 to enable encrypted communication.Final Answer:
443 -> Option BQuick Check:
HTTPS port = 443 [OK]
Quick Trick: HTTPS uses port 443, HTTP uses 80 [OK]
Common Mistakes:
MISTAKES- Confusing FTP port 21 with HTTPS
- Choosing HTTP port 80 for HTTPS
- Mixing SMTP port 25 with HTTPS
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