Add an Encrypted Text field to a table Add an Encrypted Text field to a table to create a new encrypted field. Alternatively, you can encrypt existing URL and String fields by changing the field type to Encrypted Text. Encrypted Text fields are installed with the Encryption Support plugin. Before you beginRole required: security_admin Procedure Open the table. Right-click the header menu and select Configure > Table. Add a table column and set the Type to Encrypted Text. Save the form.