Top Page > Security Guide > Enhanced Network Security > Specifying Network Security Levels > Specifying Network Security Levels Using the Control Panel
Log in as the network administrator from the control panel.
Press [System Settings].
Press [Administrator Tools].
Press [
Next] twice.
Press [Network Security Level].
![Operation panel screen illustration](../image/gfc3gbsec013.gif)
Select the network security level you want.
Select [Level 0], [Level 1], [Level 2], or [FIPS140].
Press [OK].
Log out.