1. Nov 1 - 2 2005: Review MeetingACCLIMATE Security, Privacy, and Sensor Networks Marci Meingast Shankar Sastry UC Berkeley

2. Nov 1 - 2 2005: Review MeetingACCLIMATE Camera Networks Goal: To track objects and obtain beneficial data from a network of cameras Setup: –Heterogeneous Cameras Fixed and Mobile Cameras Different Platforms Different External and Internal Properties –How can the different qualities from the different types of cameras be used to maximize results?

3. Nov 1 - 2 2005: Review MeetingACCLIMATE Items of Interest How can camera types be used to maximize security benefits? How to use mobile cameras for object location and tracking –Cell phone –WebCam –Motes with Cameras

4. Nov 1 - 2 2005: Review MeetingACCLIMATE Privacy Interests What expectations do people have in this place? What level of security is necessary to promote privacy and confidentiality? When is necessary access private information in order to provide better security? Issues: –Camera click notice –Privacy Zone (Barak Obama) –ECPA (Electronic Communications) Example: Sproul Plaza Network –Limit on zoom capabilities –Limited pan –Rules governing storage of images

5. Nov 1 - 2 2005: Review MeetingACCLIMATE Security Interests MLS (Multiple Levels of Security) –Who is allowed to see what? –Dynamic Coalition Issue Data Privacy –Background image transfer –Document/Object communication –Storage of transferred data Machine Intelligence –Making sure it transfers appropriate message

6. Nov 1 - 2 2005: Review MeetingACCLIMATE Incorporation of Other Sensors Low power, Low level infrared sensors –Detect object movement and location –Can trigger higher level sensors –Can provide redundant data Current work –Heirarchical reputation systems Built on top of MCMCDA tracking –Incorporation of low level data with high level visual data