ISC2 CC Network Security Practice Question
A company wants to protect its internal web server from common web application attacks. Which two security measures are most appropriate? (Choose TWO.)
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
✓
Deploy a Web Application Firewall (WAF)
A WAF specifically filters HTTP/HTTPS traffic, and HTTPS encryption protects data in transit. A firewall alone is not application-aware, and IDS/IPS are not specific to web applications.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Deploy a Web Application Firewall (WAF)
Why this is correct
Correct. A WAF inspects HTTP/HTTPS traffic and blocks attacks.
- ✓
Implement HTTPS with a valid certificate
Why this is correct
Correct. HTTPS encrypts traffic and ensures integrity.
- ✗
Deploy an IDS in promiscuous mode
Why it's wrong here
IDS only alerts and is not specifically for web attacks.
- ✗
Use a stateful firewall only
Why it's wrong here
Stateful firewalls do not inspect application-layer payloads.
- ✗
Enable SNMP on the server
Why it's wrong here
SNMP is for network management, not web security.
Go deeper
Related to this question
Learn chapter
Introduction to Security Principles
Key term
Encryption
Encryption is the process of converting readable data into a secret code to prevent unauthorized access.
Key term
IDS
An IDS is a security system that monitors network or system traffic for suspicious activity and alerts administrators to potential threats, but does not actively block them.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CC 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 CC exam.