High Performance, Robust and Secure Group Communication
Technical Objective
PPT Slide
A Spread Overlay Network
A Layered Architecture for Secure Spread
Secure Spread: Pursuing Performance while Mitigating Risk
Outline
Layered Architecture: Making Contributory Key Agreement Robust
Cliques Secure Merge (cont.)
Scenario 1
Scenario 2
A Basic Robust Algorithm
Optimized Robust Algorithm (Secure Spread 1.0)
New Developments lead to Interesting Tradeoffs
Multiple Key Agreement Support
Secure Spread in Action
Secure Spread in Action (cont.)
Monitoring Secure Spread
Preliminary Performance Evaluation
Notice the Difference
Integrated Architecture Design Goals
Global Flow Control
Global Flow Control (cont.)
Authentication Architecture
Complex Authentication
Access Control Enforcement
Enforcement at Initiation
Deliverables in the last 6 months
Email: yairamir@cs.jhu.edu
Home Page: http://www.cnds.jhu.edu/funding/dynamic_coalitions/
Other information: Secure Spread