Last week both the FBI and the Department of Homeland Security warned of risks associated with the emerging Internet of Things. The term IoT often refers to devices that are readable, recognizable, locatable, and controllable via the Internet. Gartner estimates there will be around 26 billion networked devices on the Internet of Things by 2020. Certainly, there are many risks inherent with so many objects connected to networks, but there are also many smart technologies that can enhance security and DHS’s mission to protect the nation.
In public safety, sensors, embedded security systems and surveillance cameras that can monitor public behavior are becoming a norm. In 2005 in London, closed-circuit TV cameras helped lead to the identification of those who carried out the attack on London’s subway and bus systems. More recently, the identification of the prime suspects in the Boston Marathon bombing came in part through security-camera images. Because of the limitations of personnel to constantly patrol areas of cities, surveillance monitoring by video and acoustic devices have enabled law enforcement to magnify their reach and also keep an electronic record of forensic evidence.