Question

Difficulty: MediumDeception and Disruption Technologies

A security defense team is implementing active deception and disruption controls across an enterprise environment to improve threat detection and mitigation. Match each deception or disruption technology on the left with its corresponding operational security objective on the right.

  • DNS SinkholeIntercepts known malicious outbound command-and-control domain lookups and redirects traffic to a controlled monitoring IP address.
  • HoneyfileDecoy file placed on a shared directory configured with access auditing to trigger alerts upon unauthorized viewing.
  • HoneytokenFake credential set or API key embedded within code or database entries to detect unauthorized credential usage.
  • Low-Interaction HoneypotSimulated system or network service designed to mimic basic protocol responses while minimizing underlying OS exposure.

Answer

DNS Sinkhole matches with C2 domain lookup interception; Honeyfile matches with decoy file auditing; Honeytoken matches with fake credentials or API key detection; Low-Interaction Honeypot matches with simulated service basic protocol response.
Each technology is paired correctly based on its core implementation: DNS sinkholes redirect malicious DNS queries; honeyfiles act as audited decoy documents; honeytokens serve as fake digital credentials/keys; and low-interaction honeypots emulate basic network services to capture initial probes.

Step-by-Step Solution

1
Analyze DNS disruption techniques.
Identify that DNS Sinkholing specifically targets outbound malicious DNS queries to isolate or monitor botnet/C2 communications.
DNS sinkholes alter resolution paths to prevent compromised hosts from reaching external threat infrastructure.
2
Differentiate between decoy files, tokens, and honeypot interaction levels.
Honeyfiles correspond to file objects, honeytokens correspond to specific data/credentials, and low-interaction honeypots correspond to emulated network daemons.
Each deception technology operates at a distinct layer (filesystem, credential/data level, or protocol service level).
3
Map each item to its operational mechanism.
Establish the 4 correct pairings.
Correct alignment demonstrates understanding of active defense components within CompTIA Security+ framework.

Key Concept

Deception and Disruption Technologies
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