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CompTIA Security+ · CompTIA
Select one answer.
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correct answer if A. OSINT
Chat GPT: The correct answer is A. Open-source intelligence (OSINT). OSINT is a common passive reconnaissance technique where penetration testers gather information from publicly available sources, such as websites, social media, and databases, without directly interacting with the target systems. This helps them learn more about the target while minimizing the chances of detection. Options B, C, and D involve more active techniques, which usually come later in the penetration testing process: B. Port scanning is an active technique to identify open ports and services on a target. C. Pivoting refers to using a compromised system to gain access to other systems within a network. D. Exploit validation involves testing vulnerabilities to confirm whether they can be successfully exploited.
Passive reconnaissance gathers information about the target system without contacting it directly. An open source intelligence (OSINT) investigation can discover publicly available information about the target system. The utility of such information depends on the type of penetration test