david wong

Hey! I'm David, a security consultant at Cryptography Services, the crypto team of NCC Group . This is my blog about cryptography and security and other related topics that I find interesting.

Happy New Year

posted January 2016

First: happy new year dear readers !

As I'm packing my bags to leave the temporary comfort of my parent's place, I'm taking the time to write a bit about my life (this is a blog after all).

I started this blog more than 2 years ago right before moving to Bordeaux to start a master in Cryptography. I had just finished a long bachelor of Mathematics between the universities of Lyon (France) and McMaster (Canada) and had decided to merge my major with an old passion of mine (Computer Science).

Hey guys, I'm David Wong, a 24 years old french dude who's going to start a Master of Cryptology in the university of Bordeaux 1.

I had been blogging for decades and it's naturally that I decided to start something that I could look at and be proud at the end of my master. Sort of a journal of a 2 years project. I was also counting on it to give me some motivation in time of adversity, and it started taking shape with tutorial videos on classes I couldn't understand (here's my first on Differential Power Analysis) and long articles about failed interviews (here's the one I made after interviewing with Cloudflare)

I still have no clue what my future job will be, that's why I had the idea of making this small blog where I could post about my ventures into this new world and, hopefully, being able to take a step back and see what I did, what I liked, what happened in two years of Master (and maybe more).

Fast forward and I was interning at Cryptography Services, the crypto team of NCC Group. An amazing internship of around 5 months spent in Chicago in the Matasano office: working on public audits (OpenSSL, Let's Encrypt) and private ones, giving presentations at the company, publishing a research paper, training a class in crypto at Blackhat, hanging out at Defcon and writing several articles for our crypto bulletin.

I'll also post some thoughts about the new city I'll be moving to : Bordeaux. This is for at least 2 years, or less if I change my mind. Anyway, this is going to be exciting!

That was 2 years ago, and indeed those years are now filled with memories and achievements that I will forever cherish. If you're passing by France and you didn't plan a visit in Bordeaux, you're missing out.

But anyway, as you probably know since you don't miss any of my blogpost, I've been since hired by the same people and will be back in the office in two weeks. In two weeks because before then I will be at the Real World Crypto convention in Stanford university, and after that at NCC Con in Austin. A lot is going to happen in just a few weeks, plus I'll have to find a new place to live and re-calibrate with the desk I left behind...

Now, here we go again.

Well done! You've reached the end of my post. Now you can leave me a comment :)