Let's kick things off with a comprehensive data inventory assessment. Why is this step crucial? It uncovers where your data is stored and identifies potential vulnerabilities that encryption aims to safeguard. Imagine this as taking a flashlight to the dark corners of your data warehouses; you're revealing what needs protection. During this task, you'll gather information about data locations, access, and current security measures. The challenge? Missing or incomplete records could pose an issue. Not to worry! Systematic surveying and collaboration with data custodians are your knight in shining armor here. Ready to uncover the hidden secrets?