I am working with a file that has private information on it. I am looking to add a level of security to this file so that this information is distributed outside the company. This Excel file will need to be edited and shared with multiple people at the same time (likely over One Drive). Is there any added security measures that can be taken (password encryption or any other ideas) that would not interfere with the sharing capabilities of this excel file? Let me know what you think. I am hesitant to upload this file to One Drive without any added security.