Chapter 30 - Multiple Choice Quiz

1		VPN technology uses two simultaneous techniques to guarantee privacy for an organization: ________ and ___________.
			A)	SSL; tunneling
			B)	IPSec; SSL
			C)	IPSec; tunneling
			D)	None of the choices are correct
2		Tunneling is a technique in which the IP datagram is first _______ and then _______.
			A)	encapsulated in another datagram; encrypted
			B)	encrypted; encapsulated in another datagram
			C)	authenticated; encrypted
			D)	encrypted; authenticated
3		IP Security (IPSec) is a collection of protocols designed by the IETF (Internet Engineering Task Force) to provide security for a packet at the _________ level.
			A)	data link
			B)	network
			C)	transport
			D)	None of the choices are correct
4		IPSec requires a logical connection between two hosts using a signaling protocol called ____________.
			A)	AS
			B)	SA
			C)	AS
			D)	None of the choices are correct
5		IPSec operates at two different modes: _________ mode and _________mode.
			A)	transport; network
			B)	transport; tunnel
			C)	tunnel; surface
			D)	None of the choices are correct
6		In the _________ mode, the IPSec header is added between the IP header and the rest of the packet.
			A)	transport
			B)	tunnel
			C)	transition
			D)	None of the choices are correct
7		In the ________ mode, the IPSec header is placed in front of the original IP header.
			A)	transport
			B)	tunnel
			C)	transition
			D)	None of the choices are correct
8		IPSec defines two protocols: _________ and __________.
			A)	AH: SSP
			B)	ESP; SSP
			C)	AH: EH
			D)	None of the choices are correct
9		The ________ protocol is designed to authenticate the source host and to ensure the integrity of the payload carried by the IP packet.
			A)	AH
			B)	ESP
			C)	SPE
			D)	None of the choices are correct
10		The _______ protocol provides message authentication and integrity, but not privacy.
			A)	AH
			B)	ESP
			C)	SPE
			D)	None of the choices are correct
11		The _______ protocol provides message authentication, integrity, and privacy.
			A)	AH
			B)	ESP
			C)	SPE
			D)	None of the choices are correct
12		The _______ was designed to provide security at the transport layer.
			A)	AH
			B)	ESP
			C)	TLS
			D)	None of the choices are correct
13		_______ was invented by Phil Zimmermann to provide all four aspects of security in the sending of email.
			A)	AH
			B)	ESP
			C)	TLS
			D)	None of the choices are correct
14		A packet-filter firewall filters at the ________ or ___________ layer.
			A)	network; application
			B)	transport; application
			C)	network; transport
			D)	None of the choices are correct
15		A proxy firewall filters at the __________ layer.
			A)	transport
			B)	network
			C)	application
			D)	None of the choices are correct