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Series
A complete, practical series covering IIS installation, configuration, SSL setup, runtime and firewall preparation, deployment workflows, and troubleshooting. Designed for both developers and system administrators who want clear, real-world guidance.
An application runs perfectly when started locally.It responds on the expected port, logs look correct, database connections succeed, and authentication behaves as expected. The same application is deployed behind IIS. It starts.It binds successfully...
In production systems, IIS is rarely questioned once it is installed. If the service starts, a site responds, and a basic health check passes, the platform is considered ready. From that point onward, failures are almost always investigated at the ap...
Most IIS production failures share a common pattern. The site is running.The application pool is started.Deployment succeeded. And yet: requests return HTTP 500 logs are missing or incomplete some endpoints work while others fail restarting IIS c...
By the time applications reach production, HTTP is usually treated as a solved problem. Requests arrive.Responses are returned.Encryption is assumed to be a configuration detail. When IIS is introduced, that assumption quietly breaks. Many IIS produc...
