There is high importance in security and privacy at business
environment. For example, if you sharing
a business document with others in the office you should like to encrypt the
document with password.
In Microsoft application like excel, word and PowerPoint,
you can do this in simple way. You can set passwords for open and modify the
file, then share those passwords to other users which you like to open this
file and modify. If you sharing only the
open password with others, they can’t do any editing and it just open in read-only
mode.
Here is the simple steps to do this trick.
1. Open the file which you want to
encrypt
2. Click on File and select Save As
3. From Save As dialog box choose Tools
and then select General Options
4. Then set the password for Open and Modify , then select the option Read-only recommended
5. Click OK and Save the file
You are done! Next time it will ask for password to open and
modify the file.