High Performance, Robust and Secure Group Communication

2/15/01


Click here to start


Table of Contents

High Performance, Robust and Secure Group Communication

Project Management

Technical Objective

PPT Slide

PPT Slide

Group Communication: Who needs it?

Our Starting Point

PPT Slide

Interplay between Reliability & Security

CLIQUES Secure Join

CLIQUES Secure Leave

CLIQUES Secure Merge

CLIQUES Secure Merge (cont.)

CLIQUES Secure Merge (cont...)

Basic Robust CLIQUES

Optimized Robust CLIQUES

Latency Overhead for Secure Join

Latency Overhead for Secure Leave

Encryption: Throughput Overhead

New Developments lead to Interesting Tradeoffs

Shifting Gears with Network Conditions (or policy requirements)

Pursuing Performance while Mitigating Risk (Dual track Development)

Going back to the Group Communication building block

Main Design Concepts

A Spread Overlay Network

Reliability using the Hop Protocol

End-to-End Behavior

Global Flow Control (preliminary)

Global Flow Control (preliminary)

Deliverables

Author: Yair Amir

Email: yairamir@cs.jhu.edu

Home Page: http://www.cnds.jhu.edu/funding/dynamic_coalitions

Other information:
Secure Spread