Unable to restrict Access to Navigation Panel

Hello Experts,

We are trying to restrict access to irj/go/km/docs url for endusers;

follwing options are being followed:

1. To disable WebDAV:

Go to System Administration > System Configuration > Knowledge Management > Content Management > Protocols > WebDav and uncheck Enable WebDAV Server. restart J2EE server to take effect.

2. To deny the access to Navigation Panel:

Go to System Administration > Permissions > Portal Permissions. Under security zones open the component /security/sap.com/NetWeaver.KMC/low_safety/com.sap.km.cm/components/navigation and uncheck the 'end user' permission for everyone group.

first option is working but when the second option applied, some how it not working.

we are atill able to access the navigation panel from the above said URL.

Any inputs/Help/Suggestions are most welcome.

Thanks,

Siddharth