You have a computer that runs Windows 7.

You need to record when an incoming connection is allowed through Windows firewall.

What should you do?

A.
In Local Group Policy, modify the audit policy.

B.
In Local Group Policy, modify the system audit policy.

C.
From the Windows Firewall with Advanced Security properties, set the logging settings to Log successful connections.

D.
From the Windows Firewall with Advanced Security properties, set the Data Protection (Quick Mode) IPSec settings to Advanced.

Explanation:
Customize Logging Settings for a Firewall Profile
Windows Firewall with Advanced Security can be configured to log events that indicate the successes and failures of its processes. The logging settings involve two groups of settings: settings for the log file itself and settings that determine which events the file will record. The settings can be configured separately for each of the firewall profiles. You can specify where the log file will be created, how big the file can grow, and whether you want the log file to record information about dropped packets, successful connections, or both.Log successful connectionsUse this option to log when Windows Firewall with Advanced Security allows an inbound connection. The log records why and when the connection was formed. Look for entries with the word ALLOW in the action column of the log.