Which of the following is NOT security challenge to GSM cellular network?

Question 1 options:

	Designed with little security
	Lack of user visibility
	Vulnerability to the DoS attack
	Flaws in cryptographic algorithms

Save

Question 2 (1 point)

GSM defines standard authentication algorithms in order to avoid vulnerabilities of insecure solutions chosen by mobile operators

Question 2 options:

	Ture
	false

Save

Question 3 (1 point)

GSM standard has no provision for the integrity protection of the informaiton.

Question 3 options:

	True
	false

Save

Question 4 (1 point)

The _______ represents a set of features that enables the user to inform himself whether a security feature is in operation or not and whether the use and provision of services should depend on the security feature.

Question 4 options:

	network access security
	network domain security
	application domain security
	visibility and configurability of the security

Save

Question 5 (1 point)

The first generation of celluar networks were designed with very little security.

Question 5 options:

	Ture
	False

Save

Question 6 (1 point)

Which of following is (are) security improvement of 3G network comparing to GSM network?

Question 6 options:

	The extension of encryption and integrity protection coverage from the Mobile Equipment (ME) to the RNC
	The cryptographic keys derived on the User Services Identity Module (USIM) are longer
	Protection of the signaling infrastructure in the core network
	All of above

Save

Question 7 (1 point)

The ______ cellular network requires the use of USIM and exculding the GSM SIM

Question 7 options:

	1G
	2G (GSM)
	3G (UMTS)
	4G LTE

Save

Question 8 (1 point)

The _________ represents the set of security features that enable nodes to securely exchange signaling data, user data, and protect against attacks on the wire-line network.

Question 8 options:

	network access security
	network domain security
	user domain security
	application domain security

Save

Question 9 (1 point)

In a GSM network, the subscriber authentication is done through _________ algorithm.

Question 9 options:

	A1
	A3
	A5
	A8

Save

Question 10 (1 point)

The attack to cellular network that can recover the full cipher state in seconds, without the needing of any known keysreams is called ____________

Question 10 options:

	cypto-attack
	denial of service attack
	side-channel attack
	none of above