Nmap - Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.
Axonius - Cyber security asset management to see and secure all
SolarWinds Network Configuration Manager - SolarWinds is a leading provider of powerful and affordable IT infrastructure management software. Make IT look easy.
runZero - runZero is a comprehensive cyber asset attack surface management solution with the fastest and easiest way to full asset inventory. Gain essential visibility and insights for every asset connected to your network.
Cisco Network Assistant - Cisco Network Assistant simplifies wired and wireless network management, and provides critical product information using Cisco Active Advisor.
Armis - The leading enterprise-class agentless device security platform to address the new threat landscape of unmanaged and IoT devices.