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CS 491b Spring 2005 Presented by Martin Jarnes Olsen

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JSIM Java Secure Instant Messenger CS 491b Spring 2005 Presented by Martin Jarnes Olsen Overview Overview JSIM Client JSIM Server JSIM Administrator The database Demo ... – PowerPoint PPT presentation

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Title: CS 491b Spring 2005 Presented by Martin Jarnes Olsen


1
CS 491b Spring 2005Presented by Martin Jarnes
Olsen
JSIM Java Secure Instant Messenger

2
Overview
  • Overview
  • JSIM Client
  • JSIM Server
  • JSIM Administrator
  • The database
  • Demo
  • Future development

3
Overview
DB
4
The JSIM client
5
The JSIM server
6
The JSIM Administrator
7
The database
  • Separated from server
  • Why?
  • Scalability.
  • Easier to set up server.
  • Multiple servers connected to the same database.

Ipbanned
id
address
timestamp
Event
id
from_user_id
to_user_id
event
timestamp
User
login
password
lastname
middlename
firstname
email
online
8
Demo
9
Future development
10
Polishing the applications
  • Application icons.
  • Concise appearance.
  • Menu bars.
  • Comprehensive testing
  • memoryleaks
  • spinoff threads
  • Finish the JSIM Administrator

11
SSL Sockets
  • Reduce overhead on connection-setup.
  • Look into alternative/better encryption
    algorithms.

12
Technology
  • J2SE 5.0
  • MySQL 4.x
  • For development
  • Netbeans 4.0
  • PHPMyAdmin

13
Conclusion
  • Prototype shows what the system is capable of
  • Better insight into
  • Java API.
  • Programming IDEs

14
Questions?
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