Description
Horizon3 is dedicated to enhancing cybersecurity by using real-world attack simulations to identify and fix vulnerabilities within an organization’s environment. Founded in 2019 by veterans from the tech and military sectors, Horizon3 aims to empower organizations to proactively defend their infrastructure through its autonomous penetration testing platform, NodeZero.
NodeZero autonomously executes real attack techniques without the need for agents or causing disruptions. This platform allows organizations to continuously assess their security posture across various attack surfaces, including web applications, infrastructure, cloud, data, and identity. By running unlimited penetration tests, NodeZero uncovers exploitable paths, guides remediation efforts, and immediately verifies the effectiveness of fixes. This approach transforms traditional vulnerability management into a proactive security strategy that prioritizes risks based on real-world exploitability.
The platform is designed for cybersecurity teams, system administrators, and DevOps engineers, providing them with the tools necessary to continuously validate their security measures. With features such as detailed remediation guidance and a quick verification process, organizations can efficiently address their most critical vulnerabilities. Horizon3’s commitment to evidence-based security ensures that organizations not only identify risks but also understand their potential impact on business operations.
Horizon3 is trusted by high-security environments, including the NSA and several Fortune 10 companies, demonstrating its effectiveness in safeguarding sensitive data. The platform's ability to adapt and learn from each test enhances its capability to provide continuous proof of security posture, making it an essential tool for organizations looking to stay ahead of cyber threats.
Horizon3's Core Features
Continuous Autonomous Penetration Testing
Real-time Visibility into Pentest Progress
Detailed Remediation Guidance
1-Click Verify for Fixes
Unlimited Pentests
Proven Impact Assessment
Automated Compliance Testing
AI-Driven Attack Simulations
How to use Horizon3?
Create an account: Register for access to NodeZero.
Configure your environment: Set up the necessary network requirements.
Launch a pentest: Initiate an internal or external test using NodeZero.
Monitor results: Use the RealTime View to track the progress of the test.
Review findings: Analyze the prioritized impacts and remediation guidance.
Implement fixes: Address the identified vulnerabilities based on the guidance.
Verify effectiveness: Use the 1-Click Verify feature to confirm fixes.
Schedule continuous testing: Set up regular pentests for ongoing risk assessment.
Horizon3's Use Cases
- Vulnerability Management
- Compliance Testing
- Continuous Security Validation
- Risk Assessment
- Incident Response Preparation








