350-701 Security Concepts Practice Question
Which Cisco product provides DNS-layer security to block malicious domains and prevent connections to malware command-and-control servers?
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
✓
Cisco Umbrella
Cisco Umbrella is a cloud-based DNS security solution that blocks requests to malicious destinations.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Cisco Stealthwatch
Why it's wrong here
Stealthwatch is for network detection and analysis.
- ✓
Cisco Umbrella
Why this is correct
Umbrella provides DNS-layer security for threat protection.
- ✗
Cisco Firepower
Why it's wrong here
Firepower is an NGFW/IPS, not primarily DNS-level blocking.
- ✗
Cisco ASA
Why it's wrong here
ASA is a stateful firewall, not DNS security.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 350-701 practice question is part of Courseiva's free Cisco 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 350-701 exam.