You want to show the effectiveness of your SRX Series Firewall content filter.

To verify and demonstrate the effectiveness of content filtering on an SRX firewall, administrators use operational mode commands that display UTM statistics.

The command show security utm content-filtering statistics provides detailed counters showing how many connections were inspected, how many were blocked, and other related metrics.

This is the correct way to measure and demonstrate filtering effectiveness.

Commands in options A, B, and C provide status information for antispam, antivirus, and web filtering features, but they do not provide content filter effectiveness statistics.