Security
Advanced, Powerful, Trusted
Cloudflare Security Services protect and secure Internet Applications and APIs against denial-of-service attacks, customer data breaches, and abusive bots.
Project Developer of the Eurovision Song Contest at EBU/EUROVISION
Anycast Network
With 165 data centers across 75 countries and 25 Tbps of capacity, Cloudflare’s Anycast network absorbs distributed attack traffic by dispersing it geographically, while keeping Internet properties available and performant. Learn More
DNSSEC
DNSSEC is the Internet’s non-spoofable caller ID. It guarantees a web application’s traffic is safely routed to the correct servers so that a site’s visitors are not intercepted by a hidden “man-in-the-middle” attacker. Learn More
Web Application Firewall (WAF)
Cloudflare’s enterprise-grade web application firewall (WAF) detects and block common application layer vulnerabilities at the network edge, utilising the OWASP Top 10, application-specific and custom rulesets. Learn More
Rate Limiting
Rate Limiting protects critical resources by providing fine-grained control to block or qualify visitors with suspicious request rates. Learn More
SSL / TLS
Transport Security Layer (TLS) encryption enables HTTPS connections between visitors and origin server(s), preventing man-in-the-middle attacks, packet sniffing, the display of web browser trust warnings, and more. Learn More
Secure Registrar
Cloudflare is an ICANN accredited registrar, protecting organizations from domain hijacking with high-touch, online and offline verification for any changes to a registrar account. Learn More
Orbit
Cloudflare Orbit solves security-related issues for Internet of Things devices at the network level. Learn More
Argo Tunnel
Cloudflare creates an encrypted tunnel between its nearest data center and an application’s origin server without opening a public inbound port. Learn More
Access
Secure, authenticate, and monitor user access to any domain, application, or path on Cloudflare. Learn More
Spectrum
Spectrum protects TCP applications and ports from volumetric DDoS attacks and data theft by proxying non-web traffic through Cloudflare’s Anycast network. Learn More