Technology that protects

Technology that protects

The Swedish government recently rejected the Transport Administration’s proposal for average speed cameras. The proposal would have meant constant surveillance of all vehicles, and critics argued for instance that it would have posed a threat to national security. Given the prevalence of IT breaches and data leaks today, it’s hard not to give them a point, even if the problems are often downplayed by both corporations, governments and organisations. After Facebook (now Meta) leaked account information for over half a billion users, internal mails revealed the company wanted to “normalise the fact that this happens regularly”.

IT security focuses on protecting the information in our computer systems and their connections. Cybersecurity is a broader concept that also includes aspects such as human behaviour, environmental factors, and management.

Data that has not been collected cannot leak

Knowledge about cybersecurity is often insufficient. For example, it was not long ago that the Swedish Transport Agency decided to outsource the operation of the Swedish vehicle and driving licence register. This was done despite deviations from various laws and criticism from the Security Police. The operation was placed in, among other places, Serbia (which has a close relationship with Russia). The Swedish driving licence register, including personal photos, as well as confidential information about critical infrastructure such as bridges, subways, roads, and ports, became available to personnel without Swedish security clearance.

The government’s decision earlier this year not to proceed with a Swedish “super register” is an example of how cybersecurity can be strengthened. The rejection of the Transport Administration’s proposal for average speed cameras is another. Data that has not been collected cannot leak out. It cannot be outsourced either.

Accounts are risky by definition

But the question is bigger than that. More and more of the products and services we depend on are now subscription services, often including long documents with terms and conditions. Which few people read. If you want to control your air heat pump with your phone, you not only need an app and an account, but also agree to someone storing your data (maybe also selling it). The same applies if you want to be able to find your car in the car park. If you do not agree to the constantly updated terms, you lose important functionality.

Every time you are required to create an account, you are put in a dependent position. And our society becomes more fragile - because data is collected and can therefore leak out. It is much harder to lose something you do not have.

At the car manufacturer Kia, huge security holes were recently discovered. IT researchers could quickly scan and control almost any car, including tracking its position, unlocking it, starting the ignition, and accessing cameras and personal information such as name, phone number, and home address. In some cases, even driving routes. All thanks to a “relatively simple flaw” in a web portal.

Instead of being at the mercy of large companies’ IT departments, our security would improve if we could control our air heat pump, unlock our car, or our data ourselves. The technology already exists, thanks to the breakthrough of asymmetric encryption in the 1970s. Now we just need the will to change.


Cover image created with AI