Encrypting a Microsoft Access database helps secure its contents by requiring a password to open the file. Here's how to encrypt a database in Access:
- Open Microsoft Access but do not open the database yet. Select 'Open'.
 - Under the 'Open' category, select 'Browse'.
 - In the 'Open' dialog box, navigate to your database file. Click the drop-down arrow next to the 'Open' button and select 'Open Exclusive'.
 - With the database open in exclusive mode, click 'File'.
 - Click 'Info'.
 - Select 'Encrypt with Password'.
 - Enter a password in the dialog box.
 - Confirm the password by entering it again and click 'OK' to apply the password.
 - Reopen the database to confirm it prompts for the password.
 



