# Barriermesh **Source:** https://www.startuphub.ai/startups/barriermesh **Profile type:** Startup > Spatial attestation for high-consequence infrastructure, proving authorization chain integrity. ## About Barriermesh provides spatial attestation for critical infrastructure, enabling organizations to securely sign every link in their authorization chain and prove where these actions occurred. This ensures the integrity and provenance of access and operational data for high-consequence environments. ## Key facts - **Slug:** barriermesh - **Website:** https://barriermesh.io - **Operating status:** Active - **Sectors / tags:** Cybersecurity, Infrastructure Security, IoT Security, Industrial IoT, Critical Infrastructure, Data Integrity, Authorization Management, Spatial Computing, Spatial Computing & XR, Enterprise & Infra, Security ## Frequently asked ### What does Barriermesh do? Barriermesh provides spatial attestation for critical infrastructure, enabling organizations to securely sign every link in their authorization chain and prove where these actions occurred. This ensures the integrity and provenance of access and operational data for high-consequence environments. ### What industry does Barriermesh operate in? Barriermesh operates in Cybersecurity, Infrastructure Security, IoT Security, Industrial IoT, Critical Infrastructure, Data Integrity. ## JSON-LD Structured data aligned with this page's `