Janus’s Map

1. Janus’s Map Project for the Computing Habitat Competition Jodie P. Boyer and Carl A. Gunter

2. Introduction • Location detection system for Seibel Center • Makes use of the door locks and occupancy sensors • Gives users an idea where people are in Siebel Center • Give users the ability to customize rules about who can find them

3. Introduction • Remotely open doors • Administrative abilities • See Open Doors • Logs of remotely opened doors • System provides a web interface to the door locks to make it easy to use and platform independent

4. Access Control • Current systems uses mandatory access control, only the administrators can see door information • Discretionary access control isn’t appropriate because the data is sensitive

5. Access Control • Data has 2 people associated with it, who its about and who owns it. • The person the data is about should be considered the owner of the data • Data not about anyone is owned by the door owner

6. http://seclab.cs.uiuc.edu/janus Demo Setup • Alice Smith and Carol Doe are users • Alice uses Internet Explorer • Carol uses Firefox • Sally is a system administrator • Siebel Center simulator is used to feed into the door lock system

7. Demo

8. Conclusion • Principles in Janus could be applied to larger privacy issues concerning medical information, location data, etc. • Future work • More administrative features • Application interface • Working in Siebel Center 