What is the key difference between passive and active reconnaissance?

Problem Statement

Explanation

Passive methods use third-party sources like search engines, C T logs, and public datasets. Active methods send probes to the target such as pings, scans, or HTTP requests.

Code Solution

SolutionRead Only

Passive: site:example.com filetype:pdf
Active: nmap -sV example.com

Practice Sets

This question appears in the following practice sets:

Recon & OSINT

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What is the key difference between passive and active reconnaissance?

Problem Statement

Explanation

Code Solution

Practice Sets

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Master Interviews Anywhere, Anytime

What is the key difference between passive and active reconnaissance?

Problem Statement

Explanation

Code Solution

Practice Sets

Related Questions

Why is a written scope and Rules of Engagement mandatory before any ethical hacking test?

Which ordering matches the common PTES workflow?

In ethical hacking, what does “without authorization” generally imply for legality?

What is the purpose of a Safe Harbor clause in a vulnerability disclosure or bounty program?

Which activity is typically out of scope for standard penetration tests unless explicitly allowed?

More from Ethical hacking

Master Interviews
Anywhere, Anytime