Why smart cities need to get wise to security – and fast

Why smart cities need to get wise to security – and fast

As cities become more connected, their systems – from traffic lights to utilities meters – are increasingly open to hackers, say experts

Road chaos after traffic lights broke down in Xi’an, China, in 2014. Traffic control sensors are vulnerable to hacking, said Cesar Cerrudo. Road chaos after traffic lights broke down in Xi’an, China, in 2014. Traffic control sensors are vulnerable to hacking, said Cesar Cerrudo. Photograph: ChinaFotoPress/Getty Images

The smart city is an alluring vision of the future, in which civic technology such as traffic lights, smart meters for utilities and public transport could all be connected and feed back invaluable data online.

Glasgow has spent £24m installing technology such as smart street lights that brighten for pedestrians and cyclists, and traffic-tracking sensors in roads, while Bristol is collecting data on everything from health to pollution and interpreting it via a “city operating system”. While those cities may be streets ahead of others, most urban areas have some smart features.

Yet a leading internet security researcher has warned that the smart cities of the future could be more vulnerable to hackers than the computers and smartphones of today.

Cesar Cerrudo, chief technology officer at security research firm IOActive Labs, warned that city authorities and governments that are the customers of technology firms aren’t testing the security of the systems they buy. “They do a lot of tests for functionality on the system and devices, but they don’t do any security testing. So, basically, they are trusting the vendors,” he said.

Speaking at the RSA security conference in San Francisco in April, Cerrudo said many firms selling smart systems were failing to build in effective security, such as encryption – a significant problem when so many services transmitted their data wirelessly. “All the data goes over the air. If you don’t have a good encryption, anyone can capture the data over the air and compromise security,” he said.

For example, he revealed that the 200,000 traffic control sensors installed around the world, from Melbourne to London, were vulnerable to attack from hackers.

Sean Sullivan, a security analyst at F-Secure, said: “Smart cities can provide planning departments a lot of very value information for better city living – but it could also be a big vector for fraud unless properly secured.

He agreed that smart cities are “highly hackable” but predicted that we are more likely to see pranks – such as fiddling with highway signs or one-day outages on transport systems that cause chaos – than large-scale attacks.

Sullivan pointed to a smart power meter hack investigated by the FBI that could be costing utility firms millions by letting tech-savvy users reprogramme the meter and get energy for free.

James Lyne, global head of security research at Sophos, said that some systems have relied on security through obscurity.

Read full article at:

http://www.theguardian.com/technology/2015/may/13/smart-cities-internet-things-security-cesar-cerrudo-ioactive-labs

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Cellular phone towers threaten our health (due to rapid expansion of wireless technologies including smart meters 24/7 non-ionizing radiation exposure)

Cellular phone towers threaten our health (due to rapid expansion of wireless technologies including smart meters 24/7 non-ionizing radiation exposure)

Marcus Schluschen / Alberni Valley Times
May 5, 2015 12:00 AM

Port Alberni – The proposed monstrous 60-metre Telus cell tower, near Sproat Lake Landing, Lakeshore and Tilly Road, on the Pacific Rim Highway, deserves public awareness of the looming health crisis the residents of this area will be facing.
According to overwhelming scientific/medical research in recent years, 24/7 cell tower microwave radiation has far greater adverse health consequences for man, animals, insects and flora than first anticipated.Lloyd’s of London, one of the world’s leading insurance companies, published an “Emerging Risks Team Report” about wireless radiation in 2010 and compared the health risks of electromagnetic radiation as emitted by cell towers to asbestos.In February of 2015, they discontinued all insurance coverage for claims of damages and illness associated with electromagnetic radiation, as emitted by cell towers’ ‘smart’ meters, WiFi etc.  This exclusion applies regardless of who manufactured, produced, sold, owned or controlled the transmission sources.
Medical Associations in Europe and North America are witnessing troubling developments in recent years which are linked directly to the rapid expansion of wireless technologies!  Non-ionizing microwave radiation, as emitted by cell towers, WiFi, cell phones, smart meter and tablets, was considered harmless until a few years ago. Today however, a rapidly growing body of peer-reviewed research has shown very troubling health effects from even very low levels of microwave radiation exposure.
Medical science observed adverse effects on cell structures and brain function, leading to increased mortality, heart rhythm and blood pressure irregularities, learning and concentration disorders (ADD), brain degenerative diseases, chronic exhaustion, sleeplessness, tinnitus etc.  Physicians around the world are beginning to recognize this to be a looming public health crisis in the making, and warned repeatedly: children, elderly and pregnant women are at greatest risk!The telecommunications industry continues to hide behind Canada’s outdated Safety Code 6, which was repeatedly denounced by an international body of experts, as non-protective. In a recent Quebec Superior Court hearing, Health Canada’s representative admitted under oath that Safety Code 6 only considers thermal effects, while biological effects are not considered! Marcus Schluschen Canadians For Safe Technology Port Alberni

© Copyright 2015 Alberni Valley Times

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International Scientist Appeal on Electromagnetic Fields, Martin Blank, PhD Spokesperson

VIDEO: International Scientist Appeal on Electromagnetic Fields, Martin Blank, PhD Spokesperson

Martin Blank, PhD of Columbia University representing 190 international scientists in an Appeal to the UN, UN Member States and the WHO on the risks of electromagnetic fields emitted by telecommunications and utility technologies. Cautioning strongly, Dr. Blank says, “The time to deal with the harmful biological and health effects is long overdue. To protect our children, ourselves and our ecosystem, we must reduce exposure by establishing more protective guidelines.” Video produced by ElectromagneticHealth.org on behalf of international scientists and the Appeal Committee.