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CS0-003 · Question #66

CS0-003 Question #66: Real Exam Question with Answer & Explanation

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Submitted by kev92· Mar 6, 2026Security Operations

Question

A systems administrator is reviewing after-hours traffic flows from data-center servers and sees regular outgoing HTTPS connections from one of the servers to a public IP address. The server should not be making outgoing connections after hours. Looking closer, the administrator sees this traffic pattern around the clock during work hours as well. Which of the following is the most likely explanation?

Options

  • AC2 beaconing activity
  • BData exfiltration
  • CAnomalous activity on unexpected ports
  • DNetwork host IP address scanning
  • EA rogue network device

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Topics

#C2 beaconing#network traffic analysis#threat detection
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