Backup - Data compression and encryption setting
You can specify compression and encryption option for backup data here:

Compression settings
- Use data compression
- Select this option to to compress the output data .
- Compression levels -
There are 10 levels for data compression. 0 is lowest level, it fast but no
compression , 9 has the highest compression ratio , but slow , because it use
more CPU to compression data.
Encryption settings
- Use data encryption - Select this option to encrypt the output data.
- Key type - This is a key length option . For 128 bits , you can
specify a password as long as 16 letters , 192 bits means you can specify a
password not more than 24 characters , 256 is for a 32 characters.
- Encryption key - The password to protected your backup
. ( If you lost your password, you will not be able to recover the backup file.)
- Confirm
-
Confirm your password.
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