SSL/TLS Certificate Updates for IIS Web Applications

Managing web application security can feel overwhelming when a critical SSL/TLS certificate is about to expire. Knowing exactly how to handle PFX files and configure your web server is essential to prevent costly downtime and security warnings. This course guides you through the step-by-step process of updating certificates on IIS web servers, taking you from basic cryptographic concepts to successful deployment. What you'll learn: - Understand the fundamentals of SSL/TLS certificates, public/private key pairs, and the PFX file format - Import PFX certificates securely into the Windows Certificate Store with correct permissions - Bind new certificates to IIS web sites and configure HTTPS settings properly - Verify successful installation using modern diagnostic tools and browser checks - Troubleshoot common certificate errors, binding conflicts, and chain-of-trust issues - Explore modern certificate lifecycle management and automated renewal concepts to simplify future updates You will start with core security definitions and foundational concepts before moving through a logical, text-based walkthrough of importing, binding, and testing certificates on IIS. This course is designed for beginner system administrators, web developers, and IT support professionals looking for a clear, step-by-step certificate management workflow, with no prior security administration experience required. Start reading today to master the essential steps of web application certificate renewal.