The Vercel Security Checkpoint is a protective layer implemented within Vercel's hosting infrastructure that helps safeguard applications from potential security threats. This system:
- Verifies legitimate browser traffic to prevent automated attacks
- Implements checkpoint validation using unique identifiers (e.g., sfo1::1756385886-cjqw1ZWqOzX9c9A083Yg2Z1wvhJ6X5h7)
- Provides an additional security layer for deployed applications
- Helps protect against DDoS attacks and malicious bot traffic
- Seamlessly integrates with Vercel's hosting infrastructure
The checkpoint is particularly useful for businesses and developers who need to ensure their web applications remain secure and accessible only to legitimate users while preventing unauthorized automated access.

