212-89 Web Application Incidents Practice Question
An attacker is bypassing WAF signatures by using Unicode encoding. Which WAF feature must be enabled to normalize the traffic before inspection?
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
✓
UTF-8/Unicode normalization
Unicode normalization ensures that multiple representations of the same character are converted to a standard format that signatures can recognize.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Content-Type header inspection
Why it's wrong here
This checks the file type but does not normalize the content.
- ✗
SSL/TLS offloading
Why it's wrong here
This decrypts traffic for inspection but does not alter the character encoding.
- ✓
UTF-8/Unicode normalization
Why this is correct
Normalization transforms encoded characters into a standard form, making them detectable by pattern-matching signatures.
- ✗
Request body buffering
Why it's wrong here
Buffering holds the request until it is fully received but does not perform character conversion.
About these practice questions
This 212-89 question is part of Courseiva's 206-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official EC-Council exam blueprint
This 212-89 practice question is part of Courseiva's free EC-Council 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 212-89 exam.