Question 1

The Bell-LaPadula model has a PRIMARY goal to: (★)

Options :

A : Make sure only the owner of a file can access it

B : Prevent the unauthorized sharing of classified information

C : Ensure that all network communications are encrypted.

D : Protect computers from viruses and malware

Answer: B

Question 2

Which of the following is a best practice for securing mobile applications?

Options :

A : None of the above

B : Regularly updating mobile apps with the latest security patches

C : Disabling automatic updates for mobile apps

D : Allowing users to download and install apps from any source

Answer: B

Question 3

What is the principle of least privilege?

Options :

A : The principle that users should only be given the minimum level of access necessary to perform their job functions.

B : The principle that all users should have equal access to all resources on a network.

C : The principle that security controls should be implemented based on the perceived risk level of each resource.

D : The principle that users should be given access to all resources by default, unless otherwise specified.

Answer: A

Question 4

Which type of attack has the PRIMARY objective controlling the system from outside?

Options :

A : Trojans

B : Backdoors

C : Cross-Site Scripting

D : Rootkits

Answer: B

Question 5

Which of these techniques is PRIMARILY used to ensure data integrity?

Options :

A : Message Digest

B : Content Encryption

C : Labeling

D : Backups

Answer: A

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