ECCouncil Related Exams
412-79v10 Exam

After attending a CEH security seminar, you make a list of changes you would like to perform on your network to increase its security. One of the first things you change is to switch the Restrict Anonymous setting from 0 to 1 on your servers. This, as you were told, would prevent anonymous users from establishing a null session on the server.
Using User info tool mentioned at the seminar, you succeed in establishing a null session with one of the servers. Why is that?
Identify the port numbers used by POP3 and POP3S protocols.
To locate the firewall, SYN packet is crafted using Hping or any other packet crafter and sent to the firewall. If ICMP unreachable type 13 message (which is an admin prohibited packet) with a source IP address of the access control device is received, then it means which of the following type of firewall is in place?