A client warns the assessment team that an ICS application is maintained by the manufacturer. Any tampering of the host could void the enterprise support terms of use. Which of the following techniques would be most effective to validate whether the application encrypts communications in transit?
- AUtilizing port mirroring on a firewall appliance (correct answer)
- BInstalling packet capture software on the server
- CReconfiguring the application to use a proxy
- DRequesting that certificate pinning be disabled
Reveal answer & explanationHide answer
The correct answer is A. Option A: Utilizing port mirroring on a firewall appliance
Explanation
A firewall enforces traffic policy by permitting or blocking connections based on configured rules. This option keeps traffic private / properly secured as required.


