If you need network scanning functionality without cost, consider these reputable tools:
For corporate environments, present a business case to management detailing how the cost of a legitimate software license is vastly lower than the cost of a data breach recovery. netscan x license key free link top
What is your ? (e.g., finding rogue devices, checking open ports, or checking for software vulnerabilities?) If you need network scanning functionality without cost,
Scriptable via Nmap Scripting Engine (NSE), massive community support, updated constantly. finding rogue devices
Using unauthorized software utilities introduces critical vulnerabilities into the very networks you are trying to manage or protect. 1. Data Breaches and Spyware