An anonymous reader quotes a report from Wired: [Computer scientists have created a way of letting law enforcement tap any camera that isn't password protected so they can determine where to send help or how to respond to a crime.] The system, which is just a proof of concept, alarms privacy advocates who worry that prudent surveillance could easily lead to government overreach, or worse, unauthorized use. It relies upon two tools developed independently at Purdue. The Visual Analytics Law Enforcement Toolkit superimposes the rate and location of crimes and the location of police surveillance cameras. CAM2 reveals the location and orientation of public network cameras, like the one outside your apartment. You could do the same thing with a search engine like Shodan, but CAM2 makes the job far easier, which is the scary part. Aggregating all these individual feeds makes it potentially much more invasive. [Purdue limits access to registered users, and the terms of service for CAM2 state "you agree not to use the platform to determine the identity of any specific individuals contained in any video or video stream." A reasonable step to ensure privacy, but difficult to enforce (though the team promises the system will have strict security if it ever goes online). Beyond the specter of universal government surveillance lies the risk of someone hacking the system.] EFF discovered that anyone could access more than 100 "secure" automated license plate readers last year.