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This Week in Tech

You can't repair that!

DRM VS Right to Repair

You buy something, you own it. That means you have the right to fix it if it breaks, right? That's what you might think, but that's not always the case in the world of tech - and tech driven products (which can include anything from cars to combine harvesters). The right to repair problem in South Africa is mainly limited to cars - car manufacturers refusing to provide independent repair workshops with information / parts needed to repair vehicles - people must rather use the (more expensive) manufacturers repair service instead.

In places like America manufacturers can not only obstruct repairs by third parties but they can also sue you if you try to repair the product using a third party - or try to do it yourself. They claim the the DMCA (Digital Millennium Copyright Act) protects the software in their product and that repairing it infringes their copyright.

The EFF (Electronic Frontier Foundation) has a great summary article on the concept of why we need a 'right to repair' and Motherboard has a great article on how farmers are at the forefront of the fight for the right to repair in America. More great social implications material here!

Hacking news for the week:

Hacking prevention for the week:

  • Common Craft : a video on how to avoid identity theft - designed to be used for education.
  • CSO Online : a technical look how difficult it is to automate protection against phishing and spear phishing. More for your use than the classroom.

IT Divisions - how they see themselves and others

Good summary of how IT divisions see themselves on Imgur - but if you are worried about 'flipping the bird' or feel that your learners / colleagues / parents easily take offence then don't use it in class.

Your Pacemaker can snitch on you

Even devices that you think couldn't possible reveal details of your life can and do!

A man gets in some kind of financial trouble. Decides on an old but favourite criminal solution to the problem: burn down his house for the insurance money. When the fire is done and dusted, he has an insurance claim for around $400 000 in damages (well over R 4 million). He claims he managed to save some stuff from the fire by putting it in suitcases and chucking it out the window - and then lugging it to safety. Problem is, he has a pacemaker. Police got the data from his pacemaker and it shows no evidence of the strenuous activity involved. That and the fact that firefighters have identified that the fire was started from multiple points outside the house have led to the man being charged with arson and insurance fraud.

Article at Network World.

SHIMMERS: Chip & Pin cards can be skimmed

Now you can worry about your chip and pin cards not being safe in ATM machines and POS card readers. Hackers insert a circuit between the card and the chip reader. This captures the card data before passing it through to the ATM / POS device. The bad guys can then make a duplicate magnetic stripe version of the card.

Article and pictures at Krebs on Security.

Robots VS immigration / Globalisation

Trump says American workers are losing jobs to immigrants and globalisation (sending jobs to other countries where labour is cheaper). He has forgotten about (or simply doesn't know about) the real reason for job losses: robots and automation. CNN Money has a great article and video on the topic. The video is a perfect resource for the 'social implications of IT'.

Fake news corner

This dog seen at the protests against Trump's 'Muslim Ban' says it all:


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