Life of a request: Securing your app's traffic with Vercel

Vercel Firewall is an integrated platform-wide firewall that blocks over one billion malicious connections per week, ensuring the security of applications before the first request arrives. It provides network-layer protection (Layer 3), transport-layer protection (Layer 4), and application-layer protection (Layer 7) to mitigate various types of malicious activities. Deployment Protection evaluates requests based on deployment-specific access rules, while the Web Application Firewall (WAF) offers customizable security measures with granular traffic control. The platform's commitment to continuous innovation ensures that defenses evolve to counter new threats and make security effortless for developers.