Middleware: The Missing Piece for Internet2

8/15/99


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Table of Contents

Middleware: The Missing Piece for Internet2

Internet2 Mission

Internet1 to Internet2 Challenges

Today’s agenda

Network Layer Developments

QoS History

Current QoS model

QoS Next Steps

Multicast

IPv6

Future network layer issues

I2 Driver Applications

#1 Driving Application for I2: Digital Video

#1 Driving Application for I2: Digital Video

#1 Driving Application for I2: Digital Video

#1 Driving Application for I2: Digital Video

#1 Driving Application for I2: Digital Video

#1 Driving Application for I2: Digital Video

#1 Driving Application for I2: Digital Video

#1 Driving Application for I2: Digital Video

Other I2 Application Areas: Digital Libraries

Other I2 Application Areas: Digital Libraries

Other I2 Application Areas: Digital Libraries

Other I2 Application Areas: Computational Grids

Other I2 Application Areas: Computational Grids

Other I2 Application Areas: Computational Grids

Other I2 Application Areas: Computational Grids

Other I2 Application Areas: Computational Grids

Other I2 Application Areas: The Globus Grid Project

Other I2 Application Areas: The Globus Grid Project

Other I2 Application Areas: The Globus Grid Project

Other I2 Application Areas: The Globus Grid Project

Other I2 Application Areas: Collaborative Spaces

I2 Driving Applications:

What is middleware?

Why is middleware important?

Internet2 Middleware Goals

Glue principles

Higher ed and middleware

A Map of Middlewareland

The core

Why is even this hard?

Ubiquitous Computing Upperware

Research Support Upperware

Corporate Application Upperware

Identity Management

Identity:what we think we know

Authentication Services

Authentication:wwtwk

Directories

Directories:wwtwk

Authorization

Authorization:wwtwk

A PKI example

Muddleware

What’s Next:

Email: Ken.Klingenstein@Colorado.edu

Home Page: spot.colorado.edu/~kjk