HackerOne - HackerOne provides a platform designed to streamline vulnerability coordination and bug bounty program by enlisting hackers.
Altova XMLSpy - The XMLSpy XML Editor is a powerful tool for editing XML and related technologies. It is the only XML Editor with patented SmartFix validation, enterprise-grade editors, converters, debuggers, and code generators.
Intruder - Intruder is a security monitoring platform for internet-facing systems.
XML Copy Editor - XML Copy Editor is a fast, free, validating XML editor.
Nessus - Nessus Professional is a security platform designed for businesses who want to protect the security of themselves, their clients, and their customers.
Liquid Studio - XML Tools Provider: XML Studio - Graphical XML Schema Editor.