Password Protect Excel File in C# | Lock Excel Workbook using .NET REST API
This detailed developer guide explains how to add a password to an Excel workbook and password protect Excel worksheets using Aspose.Cells Cloud SDK for .NET. Learn to lock Excel files with password encryption, safeguard sensitive data, and automate document protection via REST API or cURL commands.
How to Password Protect and Encrypt Excel Files in C# .NET
This article provides a step-by-step guide on how to password protect and encrypt Excel files using C# .NET and REST API. It covers topics such as adding a password to an Excel file, encrypting the file, and protecting sheets and workbooks. By following these instructions, you can secure your Excel files and protect sensitive data from unauthorized access.
