Which of the following statements is true? a. VPNs protect the confidentiality of in- formation while it

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Which of the following statements is true?

a. VPNs protect the confidentiality of in- formation while it is in transit over the Internet. 

b. Encryption limits firewalls' ability to filter traffic.

c. A digital certificate contains that entity's public key. 

d. All of the above are true.

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Accounting Information Systems

ISBN: 9781292060521

13th Global Edition

Authors: Marshall B. Romney, Paul John Steinbart

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