A penetration tester assesses a complex web application and wants to explore potential security weaknesses by searching for subdomains that might have existed in the past. Which of the following…

The correct answer is C. Wayback Machine. The Wayback Machine is an online tool that archives web pages over time, allowing users to see how a website looked at various points in its history. This can be extremely useful for penetration testers looking to explore potential security weaknesses by searching for…

Submitted by klara.se· Mar 6, 2026Reconnaissance and Enumeration

Question

A penetration tester assesses a complex web application and wants to explore potential security weaknesses by searching for subdomains that might have existed in the past. Which of the following tools should the penetration tester use?

Options

ACensys.io
BShodan
CWayback Machine
DSpiderFoot

How the community answered

(36 responses)

A
3% (1)
B
3% (1)
C
86% (31)
D
8% (3)

Explanation

The Wayback Machine is an online tool that archives web pages over time, allowing users to see how a website looked at various points in its history. This can be extremely useful for penetration testers looking to explore potential security weaknesses by searching for subdomains that might have existed in the past.

Topics

#OSINT#subdomain enumeration#Wayback Machine#reconnaissance tools

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