10 things that I liked in 2018

Written on 31 December 2018, 12:50pm

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In the last day of the year, it’s time to look back at the year and highlight the things that enjoyed in 2018. For reference, here is the list from the last year.

1. Two books: Daemon and Freedom, by Daniel Suarez. Absolutely brilliant, I don’t know how I missed them for so many years. Here’s an excerpt:

The Code book from Simon Singh was probably the runner-up – a few months ago I ordered the printed version and read it again after 5 years.

2. My new notebook: Huawei Matebook x Pro. Say what you want about Huawei, but they came up with a brilliant device. Miles ahead of the premium-priced Macbooks, it fundamentally changed my workflow. Never been a tablet guy and probably never be, so the combination of an iPhone + an ultrabook like the Matebook works best for me.

3. WorkFlowy: an exponent of the makers (*) culture, WorkFlowy is a dead-simple, cross-platform note-taking app. The hierarchical structure of the notes makes it compatible with mind-mapping and I found myself using it in a variety of ways. For instance, I drafted the outline of this post in WorkFlowy. Others wrote books with it:

(*) the makers culture: Peter Levels https://levels.io/ https://makebook.io/
https://twitter.com/ajlkn https://carrd.co/

4. A place: the Austrian Alps in the summer time. I had the chance to spend about a week in the mountains. The combination of mountains, clean air, outdoor activities and clear blue sky is amazing. Just have a look:

5. Security. 2018 was the year I learned a lot about security. Went to a few classroom training sessions (CISM, CISSP, TLS), passed some challenging certification exams, and realized that (IT) security is a fascinating domain with a lot of brilliant people.

The IT industry rocks (as one of the security guys that I follow said today), and on top of that, the security aspects make things much more interesting to watch.

6. Simona Halep: not only for finally winning her Grand Slam, but also for having the capacity to remain competitive for a long time: never dropped out of the top 10 for over 5 years and currently number 1 for more than a year (with a brief 4-weeks interruption). Well deserved and very inspirational.

Simona Halep, Roland Garros 2018, Simple Dames, Finale, Photo : Nicolas Gouhier / FFT

7. Two series: Breaking Bad and Better Call Saul. I enjoyed watching Breaking Bad when it was released on Netflix, and found the Better Call Saul a very good continuation of the series. Now that Better Call Saul is over, I went back to re-watch Breaking Bad – it’s amazing how a few years and another prequel change the perspective.

https://breakingbad.fandom.com/wiki/Mike_Ehrmantraut

8. Jurgen Klopp. He joined Liverpool 3 years ago and built an amazing team around him. One can learn a lot about leadership just by listening to his interviews. Humble and determined, he’s a perfect fit for Liverpool and you can sense how everybody around the club loves him.

https://twitter.com/stuffIfc/status/1079432962062671873/photo/1

9. The iPhone X – because the dimensions are finally right, and, more importantly, because its camera allowed me to take some amazing photos throughout the year: https://www.flickr.com/photos/dorin_moise

10. Tesla Model S. Finally, I left this at the end because it offered me some very mixed feelings. As I said in a recent post, the car is really amazing and it offers an experience that you will not find anywhere else. But the quality of the support services is disappointing here in Belgium. I hope that things will improve, even though I’m not holding my breath.

Here’s for a brilliant 2019 and remember, in the end it’s all about getting better.

Don’t buy a Tesla!

Written on 8 December 2018, 10:02pm

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TL;DR: The Model S is a great car and it offers you an extraordinary driving experience. Tesla customer service in Europe (more specifically in Belgium) is dreadful. Tesla doesn’t take security seriously and the Model S doesn’t seem to be very mature yet. I am still loving my Model S.

The statements above are not mutually exclusive. I’m loving it, but I don’t recommend buying one. Not for the moment at least. Customer care is part of the experience of owning a car, and Tesla does it badly here in Europe. 

More details about my statements above:

  • if you plan to call your customer service, expect waiting times in the region 1-2 hours. Yes, you read that right. Freaking hours, on the phone.
  • if you get in touch with someone from support, there’s no guarantee that they will actually do something to help. Recent example: called to report a problem with the left mirror. After an hour of waiting, I am told to send an email to the technical team, and they will reach back to me. That was 2 weeks ago. Nobody called.
  • the Model S is not mature enough. As a technical guy, I am used to technical issues. I see my Model S as a computer on wheels, so a few non-safety related bugs are tolerable. Resetting your car to fix the air conditioning flow or the internet connectivity is fine for me. But when these things start to happen on a regular basis, things can get annoying. Especially when Tesla doesn’t seem to care about it.
  • the Model S’s produced before June 2018 have a known vulnerability that can lead to the car being stolen with minimal effort. The solution is simple: upgrade the chip on the key fobs and re-link them with your car. Tesla fixed this problem for the cars produced after June 2018, but is asking the existing owners (pre-June 2018) to pay for the fix from their own pocket (about 250 EUR). The alternative recommended by Tesla is to disable the Passive Entry. Because that’s the normal thing to do after you sell a $100k+ car with a security hole in it: ask the customer to disable a feature for which he already paid. But hey, they take security seriously…

All that being said, I still love to drive my Model S. But I don’t recommend  anyone buying one. There are other electric car producers out there. Look for one that actually gives a s*it about you. Unfortunately Tesla is not one of them. Yet.

Secure your Tesla Model S!

Written on 26 October 2018, 10:45pm

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Update 8 December 2018: Don’t buy a Tesla!

Even if it has wheels and wipers, your Model S is ultimately a computer. A very good looking one if you ask me, but, as any other computer, it can be pwned. The recent news shows an increased incidence of Model S thefts across Western Europe, and apparently the thieves are exploiting a vulnerability in the way the car communicates with the key fob:

Like most automotive keyless entry systems, Tesla Model S key fobs send an encrypted code, based on a secret cryptographic key, to a car’s radios to trigger it to unlock and disable its immobilizer, allowing the car’s engine to start. After nine months of on-and-off reverse engineering work, the KU Leuven team discovered in the summer of 2017 that the Tesla Model S keyless entry system, built by a manufacturer called Pektron, used only a weak 40-bit cipher to encrypt those key fob codes.

Wired:  Hackers Can Steal a Tesla Model S in Seconds by Cloning Its Key Fob

Long story short, it only takes about $600-worth of equipment, a decent computer and less than 2 seconds to crack the 40-bit cipher. According to Wired, the vulnerability was responsibly disclosed in August 2017, and after about a year, Tesla reacted by addressing the root cause (upgrading the key fobs) in addition to implementing the PIN-to-drive feature. 
But this leaves a lot of room for the bad guys: there must be plenty of Model S manufactured before June 2018 and without the PIN-to-drive enabled. So what should you to secure your Tesla Model S and avoid a situation like this?

1. Disable passive entry

I don’t really like this option because you trade functionality for
security. The passive entry is a nice feature and Tesla should make it work securely, by upgrading the key fobs. But until then, this is a solid option to improve the existing security posture.

2. Enable PIN-to-drive

Again, an option that gets the job done, but leaves massive room for improvement. There are two major inconveniences: first, you must type your PIN in an environment where you cannot properly hide your keyboard. Second, your fingers leave traces when typing, and unless you are wiping the screen after every PIN entry, you are leaving a potential door open. This is simply not good enough, and I did not even mention how inconvenient is to input your PIN every time you start your car. 
Tesla can do better – how about FaceID-to-drive?

FaceID just proved how it can address the most security concerns while providing a seamless user experience. With time, software and hardware updates, it will get even better, and we will see FaceID on other computing devices like tablets or laptops.
And from there it’s easy to imagine a keyless future. How long until you unlock your car by looking at it?

A post that I wrote back in November 2017: FaceID: convenience and security

3. Additional measures

  • If your car was produced before June 2018, contact Tesla to replace your key fob so that the communication between the car and the key fob is properly encrypted
  • Get a Faraday pouch if you would like to keep the Passive Entry active. Store your key inside the pouch when you’re not using the car, but make sure that you don’t leave the key inside the pouch inside the car 🙂 Oh, and get another pouch for the second key
  • Install a hidden GPS tracker on your car. This will help locate the stolen car even when the bad guys would destroy the embedded connectivity module. Tesla won’t be able to remotely control your car, but, if you react quickly, you should be able to tell the police where it is  
  • Just use common sense when parking your car. Would you park your nice car in a shady, cheap and isolated area?
  • Think defense-in-depth: implement not one, but more security measures to protect your asset 🙂

If you plan to buy a new Tesla, here is my referral code:  https://ts.la/dorin16160