CASA Assessment Tool & Platform

What Google CASA is and why it matters

The Cloud Application Security Assessment (CASA) is Google's security evaluation framework, based on the OWASP ASVS, required of applications that access certain sensitive data through Google APIs. Any application requesting restricted API scopes must demonstrate compliance to retain its access. For software vendors, it is a mandatory, recurring step that directly conditions service continuity. Rigorous preparation avoids validation delays and interruptions to data access.

How Vailor helps you pass your CASA assessment

Vailor is the tool that structures your CASA preparation around the OWASP ASVS requirements Google expects. The platform maps your application security controls, gathers the required evidence and tracks the remediation of identified gaps. Its specialized AI agent interprets requirements, prioritizes actions and prepares the documentation to submit to the assessor. You approach the assessment with a complete file and a clear view of your compliance level.

Why an AI-native, sovereign solution

Preparing a CASA assessment involves sensitive information about your application architecture and vulnerabilities. Vailor secures the process with an explainable GRC agentic AI that speeds up requirement analysis without ever hiding its reasoning. Your evidence and technical data stay hosted in France and the EU, beyond the reach of extraterritorial jurisdictions. This blend of specialization and sovereignty makes Vailor a trusted partner across your assessment cycles.