Integration is more than just bringing together different technologies.

Unified Threat Management

• Firewall
• Intrusion prevention
• Intrusion detection (internal or external)
• Network virus protection
• Detection of network devices (added or modified)
• Security levels
• Content filtering
• VPN
• Redundancy
• Scalability
• Signatures for industrial protocols (OPC, ICCP, Modbus, IEC-870-5/104, DNP3, etc)