What Programmability Truly Means
Programmability isn’t just about APIs or webhooks—it’s about real-time decision-making. While many vendors offer basic automation, Cloudflare’s approach allows you to intercept security events, enrich them with external data, and act instantly. For example, if a user tries to access sensitive financial data, the system can check their compliance training status in real time and deny access if requirements aren’t met. This goes beyond alerts—it embeds logic directly into security policies.
Building the Most Programmable SASE Platform
Cloudflare’s global network spans 330+ cities, operating within 50ms of 95% of internet users. Our SASE platform and Developer Platform run on the same infrastructure, enabling seamless integration. This means you can extend policies with custom logic at the edge—no separate cloud infrastructure or latency. Unlike standalone SASE providers, Cloudflare allows you to deploy automation inline, using Workers to enforce policies in milliseconds.
What Programmability Unlocks
Traditional security gateways rely on predefined actions like allow/block. Cloudflare replaces this with dynamic logic: inject headers based on user identity, call external risk engines, or enforce location-based access. These capabilities are natively integrated into Cloudflare One, letting you build real-time policies. For instance, a scheduled Worker can analyze user activity and update policies automatically, such as adding users to a high-risk list based on external signals.
Real-World Applications
Automated Device Session Revocation
A customer needed to enforce periodic re-authentication for Cloudflare One users. Using a scheduled Worker, they queried the Devices API to revoke inactive sessions, forcing re-authentication via their identity provider. This solution leverages Cloudflare’s API and Worker capabilities to enforce custom policies without separate infrastructure.
Why Cloudflare Stands Out
Cloudflare’s programmable SASE platform combines global edge computing with real-time policy enforcement. By integrating SASE and Developer Platform primitives, customers can build custom logic directly into security workflows. This eliminates the need for external automation tools, reducing latency and management overhead. The result? A security system that evolves with your business, not against it.
