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IS THE "Internet of Things" – the computerisation of our homes heralded by futurists – really such a good idea? What happens when essential household appliances are online and vulnerable to hackers? Imagine the consequences if someone could hack into your toilet.
This is not merely a theoretical vulnerability. The Japanese company Lixil has developed a high-tech toilet called Satis that aims to be comfortable, stylish and water-saving, with features that include a lid that raises and lowers automatically without being touched, and a self-cleaning spray. Two versions are available in the US for just $4200 and $5800.
Unfortunately, a security firm called Trustwave Holdings has found a bug in the toilet's computerised control system. It is set up to allow control using an app, via Bluetooth – widely used for hands-free operation ...
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