[ QUOTE ] I know there is some porgrams of scan like nmap and nessus that views the vulnerabilities of a system and I don't want my firewall to be vulnerable to those attacks, if effectively it is vulnerable.
that's all the matter
[/ QUOTE ]
Mimo, Astaro is quite secure but much depends on how you've configured it. If you want to test your firewall configuration against potential attacks, go to http://www.hackerwhacker.com and run some tests.
