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SSCP · Question #478

Which of the following is an example of an active attack?

The correct answer is B. Scanning. An active attack involves the attacker actively interacting with or probing a system, potentially altering data or system state. Scanning actively sends packets or probes to a target to discover open ports, services, or vulnerabilities - this is active engagement. Traffic…

Submitted by tom_us· Apr 18, 2026Security Concepts and Practices

Question

Which of the following is an example of an active attack?

Options

  • ATraffic analysis
  • BScanning
  • CEavesdropping
  • DWiretapping

How the community answered

(54 responses)
  • A
    4% (2)
  • B
    93% (50)
  • C
    2% (1)
  • D
    2% (1)

Explanation

An active attack involves the attacker actively interacting with or probing a system, potentially altering data or system state. Scanning actively sends packets or probes to a target to discover open ports, services, or vulnerabilities - this is active engagement. Traffic analysis, eavesdropping, and wiretapping are all passive attacks: the attacker only observes or intercepts communications without directly interacting with or modifying the target system.

Topics

#Active attacks#Passive attacks#Network scanning#Attack types

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