Mark works as a Network Administrator for NetTech Inc. The network has 150 Windows 2000 Professional client computers and four Windows 2000 servers. All the client computers are able to connect to the Internet. Mark is concerned about malware infecting the client computers through the Internet. What will Mark do to protect the client computers from malware?
Each correct answer represents a complete solution. Choose two.
Correct Answer:AB
John works as an Ethical Hacker for Exambible Inc. He wants to find out the ports that are open in Exambible's server using a port scanner. However, he does not want to establish a full TCP connection.
Which of the following scanning techniques will he use to accomplish this task?
Correct Answer:C
Which of the following is designed to protect the Internet resolvers (clients) from forged DNS data created by DNS cache poisoning?
Correct Answer:D
Which of the following tools is used to download the Web pages of a Website on the local system?
Correct Answer:A
In which of the following attacks does an attacker use packet sniffing to read network traffic between two parties to steal the session cookie?
Correct Answer:C