Filestack Technical Glossary
Comprehensive reference for Filestack platform architecture and services
Cross-Origin Resource Sharing (CORS)
Security
Protocol that allows Filestack’s services to securely handle file uploads and processing across different domains while maintaining security standards.
CORS in Filestack
Filestack implements CORS to enable secure cross-origin requests, allowing web applications to interact with Filestack services from different domains.
Supported Operations
- File uploads from web applications
- API requests to Processing Engine
- Cross-domain asset delivery
- SDK operations from any domain
Configuration
CORS policies are automatically configured by Filestack to support legitimate use cases while maintaining security.
📚 Filestack Documentation
Learn more about Cross-Origin Resource Sharing (CORS) in the official Filestack documentation: