Chapter 24.2 Quiz

What is the primary purpose of Access Control Lists (ACLs) in network security?

• To encrypt data

• To filter network traffic

• To increase bandwidth

• To manage user accounts

What does Network Address Translation (NAT) do in terms of IP addresses?

• Encrypts IP addresses

• Maps multiple IP addresses to one or more public addresses

• Increases IP address length

• Decreases IP address length

What is a challenge associated with Port Address Translation (PAT)?

• Increased encryption

• Difficulty in logging specific inside devices

• Reduced network speed

• Increased bandwidth

What is the effect of PAT on IP addresses leaving the network?

• They use a unique global address

• They use the same global address

• They are encrypted

• They are compressed

What is a consequence of using NAT in a network?

• Increased network speed

• Hiding individual IP addresses inside the network

• Decreased data encryption

• Reduced network costs

What does a VPN use to carry encrypted traffic?

• HTTP protocol

• IP protocol

• FTP protocol

• SMTP protocol

Which P2P application involves sharing a distributed database?

• Napster

• Gnutella

• Bitcoin

• BitTorrent

What is a common vector for the spread of malware in P2P networks?

• Encrypted traffic

• Shared files

• Secure connections

• VPN endpoints

What is the function of Cisco security products in relation to NetFlow data?

• Increase data speed

• Stitch flows together

• Simplify network management

• Encrypt data packets

What is an example of a P2P file-sharing network?

• HTTP

• BitTorrent

• SMTP

• FTP