Possible Duplicate:
Risk to native OS from Live CD?
when booted from linux live cd, all partitions of hard disk become accessible without any restriction. How to block this?
Possible Duplicate:
Risk to native OS from Live CD?
when booted from linux live cd, all partitions of hard disk become accessible without any restriction. How to block this?
You should encrypt your filesystem and protect with password. Google CryptofS!
Some options include: