A penetration testing is preparing for a client engagement in which the tester must provide data that proves and validates the scanning tools results.

Which of the following is the best method for collecting

this information?

A. Set up the scanning systems firewall to permit and log all outbound connections

B. Use a protocol analyzer to log all pertinent network traffic

C. Configure network flow data logging on all scanning system

D. Enable debug level logg

ing on the scanning system and all scanning tools used.