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How to Scan All Open Ports on Your Network With Nmap
Here's how to use the Nmap network auditing tool to scan all ports, including open ports and specific ones, to identify any weakpoints in your system.
Nmap is a robust tool for scanning computer networks, helping you to spot any weakpoints in a system. Its compelling feature set makes it the de-facto tool for monitoring open ports on your network. Some of its other features include host discovery, service detection, and OS fingerprinting.
So how can you use Nmap port scan techniques to find all open ports?