


By replacing this file, a user who has malicious intent can design a query to access confidential information and distribute it to other users or perform other harmful actions.

ODC file - A data connection file (.odc) often contains one or more queries that are used to refresh external data. View my options and settings in the Trust Center. For more information, see these articles:Īdd, remove, or modify a trusted location for your files To refresh the data when you open a workbook, you must enable the data connections by using the Trust Center bar, or you must place the workbook in a trusted location. Trust Connections - External data may be currently disabled on your computer. When you are connected to an external data source and you attempt to refresh the data, it's important to be aware of potential security issues, and to know what you can do about any security issues.
