Introducing API Shield

What this post added

Introduced API Shield, a new offering for API security. API Shield combines client certificate-based identity (mutual TLS) with schema validation to enforce a positive security model for APIs. It simplifies client certificate issuance via a hosted PKI and allows for blocking requests that do not conform to defined API schemas. The post also details a demonstration using Cloudflare Workers and Workers KV to secure an IoT temperature sensor API.