Security Ship fearlessly on the open Internet Cloudflare's unified security platform blocks exploits, bots, and record-breaking DDoS attacks in seconds — backed by hundreds of Tbps of global capacity, giving you the comfort to focus on code-writing, not fire-fighting. Instant hardening Deploy enterprise-grade WAF, rate-limiting, mTLS, and Bot Management with a single DNS change — no agents, no appliances. Planet-scale defense The largest attacks on the planet, mitigated in under a minute. Our autonomous systems block multipe hyper-volumetric attacks every day. Single control plane One API and dashboard covers edge rules, logs, and analytics, and integrates with CI/CD for policy-as-code. Proven security infrastructure, protecting the Internet at scaleThe same security platform protecting 20% of the Internet — battle-tested across billions of requests and millions of attacks daily. Secure with the same primitives we use to defend our own network. Fintech, e-commerce, SaaS platforms Where fraud & bots erode margins Gaming, media streaming, ticket drops Prime targets for L7 DDoS spikes AI products To safeguard model endpoints and customer data Crypto exchanges & financial markets Targets for fraud, latency attacks, and regulatory scrutiny Security that scalesEverything you need to secure applications, APIs, and infrastructure on Cloudflare's global network. Deploy security in minutes, not monthsStart with a single DNS change and scale to enterprise-grade protection. Security that scales with your businessFrom startup to enterprise — the same security platform that protects 20% of the Internet. Discord " Discord is where the world builds relationships. Cloudflare helps us deliver on that mission, connecting our internal engineering team to the tools they need. With Cloudflare, we can rest easy knowing every request to our critical apps is evaluated for identity and context — a true Zero Trust approach. " Mark Smith Director of Infrastructure Powerful primitives, seamlessly integratedBuild on the infrastructure powering 20% of the Internet. Cloudflare powers1 in 5 sites on the Internet Trusted by the teams you trust.
Web Security Platform - WAF, DDoS Protection, Bot Management
Ship fearlessly on the open Internet. Enterprise-grade WAF, DDoS protection, bot management, API Shield, and Zero Trust security on Cloudflare's global network.








