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ISSAP – ISSAP Information Systems Security Architecture Professional

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Showing 4–6 of 15 questions

Question 4 (Volume A)

Which of the following statements about a stream cipher are true? Each correct answer represents a complete solution. Choose three.

Select all that apply, then click Submit answer.

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    It typically executes at a higher speed than a block cipher.

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    It divides a message into blocks for processing.

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    It typically executes at a slower speed than a block cipher.

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    It divides a message into bits for processing.

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    It is a symmetric key cipher.


Question 5 (Volume B)

Which of the following are the goals of a public key infrastructure (PKI)? Each correct answer represents a part of the solution. Choose all that apply.

Select all that apply, then click Submit answer.

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    Authenticity

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    Globalization

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    Mobility

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    Integrity

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    Confidentiality

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    Nonrepudiation


Question 6 (Volume B)

Which of the following keys are included in a certificate revocation list (CRL) of a public key infrastructure (PKI)? Each correct answer represents a complete solution. Choose two.

Select all that apply, then click Submit answer.

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    A foreign key

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    A private key

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    A public key

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    A primary key