Taxonomic Search: Andy Adams-Moran

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Visible to the public TSE and Applications

Abstract

This tutorial will discuss the architecture and implementation of the Trusted Services Engine (TSE) as well as a set of applications built on top of the TSE.

The TSE is a WebDAV server that can be simultaneously attached to networks with different security contexts. When one network's security level dominates another, the TSE can be configured to provide "read-down". Preventing unintended data flows (e.g., from lower to higher levels), is enforced by a high assurance software component called the Block Access Controller (BAC).