Will giving the internet eyes and ears mean the end of privacy? Bruce Scheiner

The internet has turned into a massive surveillance tool. We’re constantly monitored on the internet by hundreds of companies — both familiar and unfamiliar. Everything we do there is recorded, collected, and collated – sometimes by corporations wanting to sell us stuff and sometimes by governments wanting to keep an eye on us.

Ephemeral conversation is over. Wholesale surveillance is the norm. Maintaining privacy from these powerful entities is basically impossible, and any illusion of privacy we maintain is based either on ignorance or on our unwillingness to accept what’s really going on.

It’s about to get worse, though. Companies such as Google may know more about your personal interests than your spouse, but so far it’s been limited by the fact that these companies only see computer data. And even though your computer habits are increasingly being linked to your offline behaviour, it’s still only behaviour that involves computers.

The Internet of Things refers to a world where much more than our computers and cell phones is internet-enabled. Soon there will be internet-connected modules on our cars and home appliances. Internet-enabled medical devices will collect real-time health data about us. There’ll be internet-connected tags on our clothing. In its extreme, everything can be connected to the internet. It’s really just a matter of time, as these self-powered wireless-enabled computers become smaller and cheaper.