How do you speed up UDP enumeration while keeping reasonable accuracy?

Problem Statement

Explanation

Scan only high-value ports first like 53, 123, and 161. Use sudo to send proper probes. Increase parallelism gradually. Combine with service checks such as snmpwalk or dig to verify. Accept that many results will be filtered or open|filtered.

Code Solution

SolutionRead Only

sudo nmap -sU --top-ports 30 --defeat-rst-ratelimit --max-retries 2 target

Practice Sets

This question appears in the following practice sets:

Scanning & Enumeration

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How do you speed up UDP enumeration while keeping reasonable accuracy?

Problem Statement

Explanation

Code Solution

Practice Sets

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Master Interviews Anywhere, Anytime

How do you speed up UDP enumeration while keeping reasonable accuracy?

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