Securing Spreadsheets in ASP.NET Core Apps

Securing Spreadsheets in ASP.NET Core Apps

Help users protect sensitive spreadsheet data from unauthorized access, modification or deletion.

Spreadsheet security features safeguard sensitive data within a spreadsheet. This can include password protection for opening the spreadsheet, encrypting the data, and setting permissions that control who can view or edit specific cells, ranges, or sheets. In an environment where spreadsheets contain confidential or proprietary information, such security features are crucial for preventing unauthorized access and ensuring that data manipulation is restricted to authorized users.

Several ASP.NET Core spreadsheet components provide spreadsheet security including:

• IronXL by Iron Software protects sensitive data using spreadsheet permissions and passwords.
• Aspose.Cells for .NET provides robust security features to protect your spreadsheet data, including access control and data validation.
• Telerik Spread Processing (part of Telerik UI for ASP.NET Core) offers comprehensive security mechanisms to safeguard your spreadsheet data, including worksheet protection.
• Syncfusion ASP.NET Core Spreadsheet (part of Syncfusion Essential Studio Enterprise) ensures data integrity and confidentiality with advanced security measures including password encryption and workbook protection.

For an in-depth analysis of features and price, visit our comparison of ASP.NET Core Spreadsheet components.

IronXL for .NET allows developers to read, generate and edit Excel (and other Spreadsheet files) in .NET applications and websites. You can read and edit XLS/XLSX/CSV/TSV and save an export to XLS/XLSX/CSV/TSV/JSON. It works well with .NET Framework, .NET Core and Azure. All without extra dependencies or the need to install MS Office.

IronXL Features

• Load, Read and Edit Data - from XLS/XLSX/CSV/TSV
• Saving and Exporting - to XLS/XLSX/CSV/TSV/JSON
• System.Data Objects - Work with Excel Spreadsheets as System.Data.DataSet and System.Data.DataTable objects.
• Formulas - Works with Excel formulas. Formulas are recalculated every time a sheet it edited.
• Ranges - Easy to use WorkSheet["A1:B10"] syntax. Combine and create ranges intuitively.
• Sorting - Sort Ranges, Columns and Rows.
• Styling - Cell visual styles Font, Size, Background..