Security

Dynamic Cross Domain Information Sharing- A Concept Paper on Flexible Adaptive Policy Management

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Executive Summary

Information exchange across domains is essential for today's asymmetric warfare environment to make mission-critical information available to war fighters, no matter where it exists and when it becomes available. Dissemination of new information needs to carefully balance the need-to-know by consumers with the responsibility-to-share by providers. The right amount of sharing, governed by policies defining what information can cross domain boundaries, when, and under what circumstances, is highly context-dependent and dynamic. Dynamic management of those policies is a key challenge. This paper describes the design of concepts and services to support dynamic lifecycle management and deconfliction of policies governing cross domain information flows.

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