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350-701 Practice Question: Is configuring Cisco Umbrella to block malicious…

A security engineer is configuring Cisco Umbrella to block malicious domains. They need to ensure that internal DNS queries from remote users using Cisco AnyConnect are protected. Which deployment method should they use?

⚠ Common exam trap

Cisco often tests the misconception that VPN-based protection (like AnyConnect) inherently secures DNS traffic, but the trap here is that without a local agent like the Umbrella Roaming Client, DNS queries from remote users may bypass the corporate DNS policy and use the local ISP's DNS resolver.

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

Install the Umbrella Roaming Client on all endpoints

The Umbrella Roaming Client (now part of Cisco Secure Client) is the correct deployment method because it provides DNS-layer security directly on endpoints, including remote users connecting via AnyConnect. It intercepts DNS queries on the local machine and forwards them to Umbrella's cloud-based DNS resolvers, ensuring protection even when the user is off-network or behind a VPN. This is the only option that covers remote users without relying on network-level appliances or firewalls.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • Configure DNS Layer Security in the office firewall

    Why it's wrong here

    Office firewall does not protect remote users.

  • Enable Cisco Cloudlock integration

    Why it's wrong here

    Cloudlock is a CASB, not for DNS security on endpoints.

  • Install the Umbrella Roaming Client on all endpoints

    Why this is correct

    The Roaming Client secures DNS queries regardless of user location.

  • Deploy the Umbrella virtual appliance at headquarters

    Why it's wrong here

    The virtual appliance protects on-premises traffic, not remote users.

Visual reference

Client Recursive Resolver Root DNS (13 root servers) TLD DNS (.com, .org, …) Authoritative example.com query IP addr answer

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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.