Application security focuses on identifying and mitigating vulnerabilities in software, including input validation, authentication, and access control.

Gobuster is a tool to brute-force URIs, DNS subdomains, and virtual hostnames, aiding in web application reconnaissance.

Horizon3.ai provides autonomous pentesting via NodeZero, allowing red teams to find exploitable attack paths and verify security fixes in real-time.

Unified exposure management platform for automated vulnerability scanning, attack surface monitoring, and cloud security posture management.

Moxy is an open-source DAST tool with agentic AI for modern web application security testing and automated pentesting workflows.

NeroSwarm Deception Lab offers free cyber deception tools including honeytoken creation, honeypot script generation, and IP threat reputation checking.

Nessus Essentials is a free vulnerability scanner by Tenable, offering high-speed, in-depth scanning for up to 16 IP addresses.