TinyWall - Lightweight and non-intrusive firewall

Exploit Pack - Exploit Pack is an open source project security that will help you adapt exploit codes on-the-fly.

SonicWall - SonicWall security solutions protects your network, systems, users and data from cyber threats.

Cobalt Strike - Advanced threat tactics for penetration testers.

Windows 10 Firewall Control - Windows 10 Firewall Control: simple and exhaustive solution for applications network activity controlling and monitoring.

Shodan - Shodan is the world's first search engine for Internet-connected devices.