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200-901 · Question #284

Which Cisco product provides malware and content filtering through DNS?

The correct answer is D. Cisco Umbrella. Cisco Umbrella is a cloud-delivered security platform that operates at the DNS layer. When a device makes a DNS query, Umbrella inspects the request and blocks resolution of domains associated with malware, phishing, ransomware, or other threats - before any connection is ever…

Cisco Platforms and Development

Question

Which Cisco product provides malware and content filtering through DNS?

Options

  • ACisco ASA Firepower module
  • BCisco AMP
  • CCisco ISE
  • DCisco Umbrella

How the community answered

(38 responses)
  • B
    8% (3)
  • C
    5% (2)
  • D
    87% (33)

Explanation

Cisco Umbrella is a cloud-delivered security platform that operates at the DNS layer. When a device makes a DNS query, Umbrella inspects the request and blocks resolution of domains associated with malware, phishing, ransomware, or other threats - before any connection is ever established. This makes it effective for filtering malicious content and enforcing acceptable-use policies across the network. Cisco ASA Firepower is a next-generation firewall/IPS appliance. Cisco AMP (Advanced Malware Protection) focuses on endpoint malware detection and response. Cisco ISE (Identity Services Engine) handles network access control and policy enforcement - none of these operate primarily at the DNS layer.

Topics

#Cisco Umbrella#DNS filtering#Malware protection#Content filtering

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