End-to-end cybersecurity across the entire vehicle lifecycle: Design → Implement → Test → Monitor
Our vision: Replace fragmented spreadsheets with a single source of truth that automates your entire vehicle security lifecycle—from design to monitoring—ensuring audit-ready compliance without the chaos. Start with VSEC Test and VSEC Learn today.
Watch your products flow through Design, Implement, Test, and Monitor phases in real-time
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Get started immediately with our available modules. VSEC Test for automated cybersecurity testing and VSEC Learn for professional training courses.
Available now – Create test benches, run automated cybersecurity test cases, and build custom test suites.
Plan and track security tests across benches and labs
Standardize test procedures and data capture
Link findings directly to specific assets and risks
Generate repeatable, audit-ready test reports
Available now – Professional cybersecurity training courses designed by vehicle security experts.
Access expert-designed courses on automotive cybersecurity
Learn ISO/SAE 21434 and UN R155 compliance fundamentals
Master secure design patterns and threat modeling
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VSEC isn't just another compliance tool. It's the product of years of hands-on experience securing real vehicles in production programs.
VSEC is built by the team at Block Harbor, who have been securing vehicles for OEMs and Tier‑1s for over a decade. We understand the real-world challenges of automotive cybersecurity.
The core modules powering VSEC are already running in production for major OEM and Tier‑1 programs. This isn't a prototype—it's battle-tested tooling.
Every feature maps directly to UNECE WP.29 R155/R156 and ISO/SAE 21434 requirements. We speak the language of compliance officers and auditors.
We're constantly adding new capabilities based on customer feedback and evolving regulatory requirements. Your investment grows with the platform.
