A Content Security Policy (CSP)

You can secure your Kubernetes apps by adding security at the edge, before traffic reaches your apps. A powerful way is by using a Content Security Policy (CSP) header to block harmful content like malicious scripts. Applying CSP at the Ingress Controller level means you: • Protect all apps without touching their code • Keep your applications unchanged—security is handled outside • Easily update and audit security policies in one place How to do it? 1. Install the NGINX Ingress Controller as a DaemonSet 2. Inject CSP Headers Automatically 3. Deploy Your App as Usual 4. Use an Ingress Resource By deploying NGINX Ingress as a DaemonSet and injecting CSP headers at the gateway, you secure your web apps at the edge—without touching app code. It ensures consistent, easy-to-manage protection for your cluster’s HTTP traffic. Visit us at www.ChironIT.com and find out more about our IT services! #Chironit #Microsoft365 #CyberSecurity #ISO