Martin Lee, technical lead threat intelligence, CISCO, explains why smart buildings bring a new range of potential vulnerabilities that need management and mitigation.
CISCO defines the ‘Internet of Everything’ as “as bringing together people, process, data, and things to make networked connections more relevant and valuable than ever before - turning information into actions that create new capabilities, richer experiences, and unprecedented economic opportunity for businesses, individuals, and countries” but as well as bring opportunities is also changes the threat landscape.
The Internet of Everything is being created through continuing technical advances. Computers are getting smaller, more powerful in terms of functionality, yet drawing less electrical power. These features coupled with the ubiquity of WiFi, 3G, 4G and mesh networks means that small computing devices can be embedded within the most mundane devices that previously had operated autonomously — like a toaster or copy machine —and connect them to the Internet. These devices can then report on local conditions to a central server that can understand the wider environment, and then receive instructions on how to modify their operation to achieve maximum efficiency.