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

Cisco Umbrella - Cisco Umbrella is a cloud security platform that provides the first line of defense against threats on the internet.

ZoomEye - Network mapping service

WebTitan - WebTitan is an advanced DNS based web content filter and web security layer that blocks malware, ransomware and phishing attempts as well as providing web content control. Cloud and gateway versions available.

Armitage - Armitage makes penetration testing easy by adding a GUI to the Metasploit framework

DNSFilter - DNSFilter offers DNS-Based Content Filtering & Threat Protection.