Enterprises rely on applications and APIs for growth--and with our world-class web application firewall, expanding attack surfaces and novel attacks never get in the way.
Our powerful web application firewall is integrated with the rest of our leading cloud-delivered application security portfolio.
2021 saw more than 20K vulnerabilities to exploit - the greatest number of vulns on record.
There are more than 5 billion stolen credentials on the dark web to fuel credential stuffing that leads to account takeover.
Attackers have web servers in the crosshairs as they are the top IT asset targeted - in 50% of attacks.
Companies need 16 days to patch - leaving attackers weeks to exploit vulnerabilities.
Prevent successful credential stuffing attacks from taking over user accounts.
Stop data leaks to keep sensitive company data safe and private.
See and stop abusive login attacks using stolen credentials.
Our global 155 Tbps network sees tens of millions of requests per second.
Complete application security from the same cloud network for an effective and uniform security posture.
Faster, easier security deployments for quicker mitigations and time-to-value.
A single Rust-based engine drives portfolio protections for no gaps in security.
Zero-day protections are in place fast for immediate virtual patching. Rules are deployed globally in seconds.
Our network's unparalleled visibility into threats yields the sharpest security and most effective machine learning.
“Thanks to Cloudflare protecting us from zero-day attacks, we have the time to enhance all of our internal security controls. Cloudflare has been invaluable in enabling us to take control of our security.”
Head of Engineering
The Cloudflare web application firewall (WAF) is the cornerstone of our advanced application security portfolio that keeps applications and APIs secure and productive, thwarts DDoS attacks, keeps bots at bay, detects anomalies and malicious payloads, all while monitoring for browser supply chain attacks.
Deliver great customer experiences by protecting against bot attacks that harm web properties.
Keep APIs safe and productive with API discovery, schema validation, mTLS, DLP, anomaly detection, and more.
Protect against 3rd party Magecart attacks carried out in visitors' browsers.
Named a "Customers' Choice" for WAF in the 2021 Gartner Peer Insights report.
Innovation Leader in the Frost & Sullivan Frost Radar™: Global Holistic Web Protection Market Report.
'Leader' in The Forrester Wave for DDoS Mitigation Solutions.
Call sales at: +1 (650) 319 8930