Corero Network Security announced that first order for its SmartWall Threat Defense System from a European Tier 1 Internet Service Provider. The order, valued at $0.7 million, is to provide in-line, real-time Distributed Denial of Service protection as a service for one of the ISP's high profile customers. The solution, which is a full production deployment, comprises Corero SmartWall TDS products deployed at diverse network access locations with supporting SecureWatch services for a three-year period.