Answer:
Step-by-step explanation:
The correct difference between active and passive vulnerability scanners is:
1) **Active scanners initiate traffic, passive scanners don't.**
Step-by-step explanation:
- **Active Scanners:** These vulnerability scanners actively send traffic to the target system or network to identify vulnerabilities. They interact with the target as if they were potential attackers, probing for weaknesses. Active scanning can include activities like port scanning, vulnerability testing, and attempts to exploit vulnerabilities. It may disrupt or affect the target system's operation to some extent.
- **Passive Scanners:** Passive vulnerability scanners do not initiate traffic or interact directly with the target. Instead, they monitor network traffic passively, looking for signs of vulnerabilities or anomalies. Passive scanners analyze the traffic and system behaviors without actively probing or testing the target. They are typically non-intrusive and less likely to disrupt the target's operation.
The other statements (2, 3, and 4) are not accurate descriptions of the differences between active and passive vulnerability scanners.