Refer to the exhibit.

```
NETWORK ARCHITECTURE DESCRIPTION
- Internet edge: Firewall cluster (active-active) with IPS
- DMZ: Web servers, external-facing applications
- Internal network segregated into VLANs by business unit
- Management network for system administrators
- Security Operations Center (SOC) monitors all traffic
- Remote access via VPN with multi-factor authentication
- Data centers: Tier 3 physical security and environmental controls
```