SGER: Infrastructure-Level Protection to Ensure Critical Communications

关键服务和系统的可用性成为一个非常紧迫和重要的问题，因为我们看到越来越多的复杂的网络攻击旨在破坏这些关键服务和系统。该提案解决了基本问题，并调查了国家信息基础设施上关键通信的强大保护方案。针对带宽洪水攻击，提出了一种基于基础设施的带宽预留框架，以保证关键通信在带宽洪水攻击下的服务质量。

The availability of critical services and systems becomes an extraordinary urgent and important issue, as we see more and sophisticated cyber attacks aiming at disrupting these key services and systems. This proposal addresses the fundamental issues and investigates strong protection schemes for critical communications on the nation's information infrastructure. The proposal is focusing on bandwidth flood attacks and proposes a bandwidth reservation framework at the infrastructure level to assure the service quality of critical communications under flood attacks.