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

Question

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

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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

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Question 3 (1 point)

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

Question 3 options:

True

false

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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

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Question 5 (1 point)

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

Question 5 options:

Ture

False

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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

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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

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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

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Question 9 (1 point)

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

Question 9 options:

A1

A3

A5

A8

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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

Designed with little security

Lack of user visibility

Vulnerability to the DoS attack

Flaws in cryptographic algorithms

Explanation / Answer

According to chegg guidelines i have to solve first four bits only.

1.

Option 1 correct.

Challenge to GSM cellular network:

2.

False

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

3.

True

4.

Option 4 correct.

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