Cloudflare

Cloudflare operates one of the world's largest edge networks, spanning over 300 cities globally, providing content delivery, DDoS protection, DNS services, zero trust security, and serverless computing. The company's network processes an estimated 20% of all internet traffic. Cloudflare's core services include CDN, WAF (Web Application Firewall), bot management, and DDoS mitigation, all delivered through its global edge network. The platform also provides Cloudflare Workers, a serverless computing platform that runs code at the edge, and R2, an S3-compatible object storage service with zero egress fees. Cloudflare Zero Trust replaces traditional VPNs with a modern, identity-aware access model that verifies every request regardless of its origin. The platform also provides email security, browser isolation, and data loss prevention capabilities.