All data that is stored by Google is encrypted at the storage layer using the Advanced Encryption Standard (AES) algorithm, AES-256. We use a common ...
From Google Docs, Sheets, or Slides: Open a Google Docs, Sheet, or Slide. At the top, click File. Point to New click New encrypted document/spreadsheet/presentation. In the “New encrypted document” window, click Create.
Click on the “Protect Document” button and choose “Encrypt with Password” from the list. Enter a strong, unique password and press “OK”. Enter the password a ...
Open the Word, Excel, or PowerPoint file and head to File > Info. Select Protect Document (or Protect Spreadsheet, or Protect Presentation) and choose Encrypt ...