Multiple choice

Which of the following security mechanisms is a collection of security protocols and formats allowing consumers secure usage of the present credit card payment infrastructure?

  1. Stateful inspection firewall

  2. Message authentication code

  3. Secure electronic transaction

  4. Transport layer security

  5. Non repudiation
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

 This security mechanism is a collection of security protocols and formats allowing consumers secure usage of  the present credit card payment infrastructure.

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