Multiple Choice
An analyst is searching a log for potential credit card leaks. The log stores all data encoded in hexadecimal. Which of the following commands will allow the security analyst to confirm the incident?
A) cat log |xxd -r -p | egrep -v '[0-9]{16}'
B) egrep '(3[0-9]) {16}' log
C) cat log |xxd -r -p | egrep '[0-9]{16}'
D) egrep '[0-9]{16}' log |xxd
Correct Answer:
Verified
Correct Answer:
Verified
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