SecurePlus | CompTIA Security+™ Prep
HTTPS: 443
Secure web traffic. Exam clue: encrypted browser traffic or TLS-protected web application.
Security+ port numbers
Security+ port numbers quiz for SY0-701
Port numbers help identify common network services in firewall, log, and troubleshooting questions. SecurePlus focuses on the protocols most likely to appear in Security+ style scenarios.
DNS: 53
Name resolution. Exam clue: converting domain names into IP addresses.
SSH: 22
Secure remote administration. Exam clue: encrypted terminal access to a server or network device.
Protocol recall
Connect ports, acronyms, and exam clues
Use short recall rounds to remember the full protocol name, purpose, and common port together.
Sample Security+ port number question
Question: A firewall rule must allow encrypted web access to a server. Which destination port is most likely needed?
Answer: 443 for HTTPS.
Quick FAQ
Is Security+ Port Numbers Quiz for SY0-701 built from original SecurePlus study material?
Yes. SecurePlus uses original study material aligned to SY0-701. It is an independent Security+ study tool and is not affiliated with or endorsed by CompTIA.
How should I use this Security+ Port Numbers Quiz for SY0-701 page?
Review each port clue, answer the sample question, then practise port-number questions in SecurePlus.