Cloud-Based Dynamic Code Signing for Executable Integrity

The patent introduces a cloud-based intermediary service that acts as a mediator between the executable verification process and the code signing certificate. Instead of storing the CER file locally, the system uploads it to a secure cloud service that performs the actual signing operations. This intermediary approach prevents direct access to the CER file while maintaining verification reliability, as the cloud service handles all signing requests securely without exposing the certificate to local environments where it could leak.

The patent implements a feedback mechanism through authenticated access control where the cloud-based service verifies credentials before allowing any signing operations. The system provides feedback by accepting only authenticated requests from authorized personnel and rejecting unauthorized access attempts. This ensures that while the signing capability remains accessible for legitimate operations, unauthorized personnel cannot perform signing operations even if they attempt to access the system.

The patent implements self-service capabilities where the cloud-based dynamic code signing service automatically handles certificate management, authentication verification, and signing operations without requiring complex local infrastructure. The service autonomously manages the CER file security, performs cryptographic operations, and enforces access controls, thereby improving security while minimizing the complexity burden on the client system. The automated nature of these services reduces manual configuration and maintenance overhead despite the distributed architecture.