SSL/TLS is used for ________.

		any application
		Web applications
		both A and B
		neither A nor B

Small malware programs that download larger malware programs are called ________.

		scouts
		downloaders
		foothold programs
		stage-one programs

Single network addresses in different single networks are ________.

		unique if the two single networks use the same technology standard
		unique
		both A and B
		neither A nor B

Converting application messages into bits is called ________.

		encoding
		encryption
		exchange
		encapsulation

Guarantees by a provider to meet certain delivery quality specifications are called ________.

		speed quality guarantees
		service warranties
		service level agreements
		contracts

Advanced persistent threats are ________.

		extremely dangerous for the victim
		inexpensive for the attacker
		both A and B
		neither A nor B

In antivirus filtering, the best ways to filter currently use ________.

		stateful inspection
		behavioral detection
		signature detection
		application awareness

The general name for malware on a user's PC that collects sensitive information and sends this information to an attacker is ________.

		spyware
		anti-privacy software
		keystroke loggers
		data mining software

Firewall log files should be read ________.

		every week
		every day
		every month
		usually only when a serious attack is suspected

When a firewall identifies an attack packet, it ________.

		discards the packet
		copies information about the packet into a log file
		both A and B
		neither A nor B

Who are the most dangerous types of employees?

		IT security employees
		former employees
		financial employees
		manufacturing employees

In authentication, the ________ is the party trying to prove his or her identity.

		true party
		verifier
		supplicant
		all of the above

In a firewall, VPN traversal ________.

		increases the effectiveness of firewall filtering
		reduces firewall filtering effectiveness
		both A and B
		neither A nor B

Which of the following can spread more rapidly?

		directly-propagating viruses
		directly-propagating worms
		Both of the above can spread with approximately equal speed.

The UDP ________.

		has a checksum field
		is unreliable
		both A and B
		neither A nor B

An IaaS provides ________.

		application programs
		servers
		both A and B
		neither A nor B

Host P transmits a SYN segment to Host Q. If host Q is willing to open the connection, it will transmit a(n) ________ segment.

		SYN
		ACK
		SYN/ACK
		none of the above

Which of the following can be upgraded after it is installed on a victim computer? (Choose the most specific answer.)

		Trojan horses
		worms
		viruses
		bots

What type of attacker are most of attackers today?

		disgruntled employees and ex-employees
		cyberterrorists
		career criminals
		hackers motivated by a sense of power

802.11 data link layer standards govern ________.

		access point operation
		frame organization
		both A and B
		neither A nor B

Credit card number thieves are called ________. (Pick the most precise answer.)

		identity thieves
		numbers racketeers
		fraudsters
		carders

Using encryption, you make it impossible for attackers to read your messages even if they intercept them. This is ________.

		authentication
		confidentiality
		both A and B
		neither A nor B

________ look at ________, and ________ look at ________.

		Antivirus programs, packets, firewalls, files
		Antivirus programs, packets, firewalls, packets
		Antivirus programs, files, firewalls, packets
		Antivirus programs, files, firewalls, files

Iris scanning is attractive because of its ________.

		precision
		low cost
		both A and B
		neither A nor B

The source socket is 60.171.18.22:57707. The source is a(n) ________.

		ephemeral server
		well-known server
		server
		client