What is a sheepdip?

If you come across a sheepdip machine at your client’s site, what should you do?

If you come across a sheepdip machaine at your client site, what would you infer?

What type of attack changes its signature and/or payload to avoid detection by antivirus
programs?

You may be able to identify the IP addresses and machine names for the firewall, and the names
of internal mail servers by:

Which of the following is not an effective countermeasure against replay attacks?

To scan a host downstream from a security gateway, Firewalking:

ETHER: Destination address : 0000BA5EBA11 ETHER: Source address :

An employee wants to defeat detection by a network-based IDS application. He does not want to
attack the system containing the IDS application. Which of the following strategies can be used to
defeat detection by a network-based IDS application?

Which of the following are potential attacks on cryptography? (Select 3)

You perform the above traceroute and notice that hops 19 and 20 both show the same IP address.

This probably indicates what?