Today, I'm joined by WordPress security maestro Tim Nash. I'll bet he's never been called that before! He's here to explore his tactics for securing and managing WordPress website deployments. Tim delves into the concept of immutable operating systems, advocating for read-only core files to boost security, particularly for high-traffic, enterprise environments. He also addresses deployment strategies, such as red-green deployments and the utilisation of orchestration tools like Kubernetes. Practical solutions for file management, database efficiency, and mitigating DDoS attacks are highlighted, alongside standard practices like blocking PHP execution in upload directories. The episode offers a blend of technical insights and fun anecdotes, making it essential listening (!!!) for anyone looking to enhance their WordPress site's security and performance. Get the tinfoil hat ready, and a large mug of coffee, just in case!