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Which of the following can be used to prevent unauthorized changes to completed business transactions? a. blockchain b. digital watermarks c. pki d. tokenization

Which of the following can be used to prevent unauthorized changes to completed business transactions? a. blockchain b. digital watermarks c. pki d. tokenization
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which of the following can be used to prevent unauthorized changes to completed business transactions? a. blockchain b. digital watermarks c. pki d. tokenization

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User Manzoid
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1 Answer

5 votes

Answer:

the answer is b

Step-by-step explanation:

I hope this helps

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User Fiskah
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