1. Advance Security term paper Proposal Wei Huang Spring 2005

2. Outline Topic Motivation Proposal approach and timeline

3. Topic Event detection in MLS Active Database

4. Problem and Motivation Active database is useful in sensitive government organizations such as military. Event detection is an important phase in active database. Problem of Event detection technique directly use in multilevel security (MLS) environment without restriction. Information leakage via covert channel or Trajon horse

5. Proposal Approach and timeline Introduce security level to event components, associate security level with semantics of composite events. (before March 15) Produce a secure event graph of composite event, Describe event detection process in MLS environment and illustrate secure composite event detection. (before March 15) Produce more detail architecture of MLS active database, especially in event detection part. (before April 15) Event detection implementation. (before May 15)