Bonjour! Welcome to my blog, about dev, cybersec, infra, etc. projects I'd like to remember later!https://blog.androz2091.fr/https://blog.androz2091.fr/en/aer-lingus-rev/https://blog.androz2091.fr/en/aer-lingus-rev/I noticed a few minutes after the takeoff of my flight that the airline Aer Lingus had developed a new mobile app allowing you to control…Wed, 29 Apr 2026 00:00:00 GMThttps://blog.androz2091.fr/en/insomnihack-25-unchained/https://blog.androz2091.fr/en/insomnihack-25-unchained/A write-up of the Unchained challenge from the Insomnihack CTF, which takes place every year at the Swiss Tech Center at EPFL.Sat, 15 Mar 2025 00:00:00 GMThttps://blog.androz2091.fr/en/copy-nfc-card/https://blog.androz2091.fr/en/copy-nfc-card/NFC (Near Field Communication) technology is everywhere in our daily lives. Paying by contactless credit card (or via smartphone),…Thu, 09 Jun 2022 00:00:00 GMThttps://blog.androz2091.fr/en/i-got-hacked-again/https://blog.androz2091.fr/en/i-got-hacked-again/A bit of context before I tell you about the hack I just fell victim to and discovered a few minutes ago. A method I wouldn't have…Mon, 21 Jul 2025 00:00:00 GMThttps://blog.androz2091.fr/en/frida/https://blog.androz2091.fr/en/frida/This rather short article explains step by step how to bypass SSL pinning when analyzing an Android application with Frida and Burp.Thu, 15 Aug 2024 00:00:00 GMThttps://blog.androz2091.fr/en/cs108-userscript/https://blog.androz2091.fr/en/cs108-userscript/Hello, new tutorial for Michel Schinz's CS-108 course.Fri, 01 Mar 2024 00:00:00 GMThttps://blog.androz2091.fr/en/cs108-run-ci/https://blog.androz2091.fr/en/cs108-run-ci/This tutorial is aimed at students in Michel Schinz's CS-108 course at EPFL.Mon, 26 Feb 2024 00:00:00 GMThttps://blog.androz2091.fr/en/share-subfolder-git-repo/https://blog.androz2091.fr/en/share-subfolder-git-repo/In some cases, we want to share just one folder of a private project with external collaborators.Sun, 25 Feb 2024 00:00:00 GMThttps://blog.androz2091.fr/en/root-redmi-note-8/https://blog.androz2091.fr/en/root-redmi-note-8/Why does Xiaomi frustrate me? Find the answer in this article which simply explains the procedure I used and the problems encountered while…Sat, 17 Feb 2024 00:00:00 GMThttps://blog.androz2091.fr/en/root-oneplus/https://blog.androz2091.fr/en/root-oneplus/It's been almost 3 months since my smartphone fell into one of the (far too) numerous puddles in the rainy city of Lausanne.Tue, 13 Feb 2024 00:00:00 GMThttps://blog.androz2091.fr/en/opensuse-adv/https://blog.androz2091.fr/en/opensuse-adv/After spending over 6 months on Ubuntu, I decided, after meeting picnixz (who was a great help :)), to migrate to openSUSE.Sun, 04 Feb 2024 00:00:00 GMThttps://blog.androz2091.fr/en/fmel-washers/https://blog.androz2091.fr/en/fmel-washers/Looking for an excuse to explore new techs and using the laundry app in my building, I decided to carry out a little experiment.Sun, 05 Nov 2023 00:00:00 GMThttps://blog.androz2091.fr/en/epfl-where-work/https://blog.androz2091.fr/en/epfl-where-work/If you're at EPFL, you probably already know about the great tool flep/occupancy, which allows you to list all available rooms on campus…Sat, 07 Oct 2023 00:00:00 GMThttps://blog.androz2091.fr/en/restoring-notre-dame/https://blog.androz2091.fr/en/restoring-notre-dame/Four years ago, the reconstruction of Notre-Dame Cathedral in Paris began after its fire. This operation was initiated very quickly by…Sun, 28 May 2023 00:00:00 GMThttps://blog.androz2091.fr/en/lava-lamps-securing-internet/https://blog.androz2091.fr/en/lava-lamps-securing-internet/Lava lamps are often described as hypnotic and they have a very interesting mechanism that mixes notions of thermodynamics and chemistry.…Sun, 21 May 2023 00:00:00 GMThttps://blog.androz2091.fr/en/custom-netflix-part2/https://blog.androz2091.fr/en/custom-netflix-part2/As we saw in the first part, it is possible to download movies via DDL sites like Zone Téléchargement, peer-to-peer, or via Usenet. If…Mon, 27 Feb 2023 00:00:00 GMThttps://blog.androz2091.fr/en/custom-netflix-part1/https://blog.androz2091.fr/en/custom-netflix-part1/Disney+, Netflix, HBO... are now available with thousands of on-demand movies. The choice between watching a pirated movie or not is no…Fri, 02 Dec 2022 00:00:00 GMThttps://blog.androz2091.fr/en/fiverr-1y/https://blog.androz2091.fr/en/fiverr-1y/Fiverr is a marketplace where you can buy the services of freelancers specialized in a field. The last 14 months spent on the platform have…Sat, 26 Nov 2022 00:00:00 GMThttps://blog.androz2091.fr/en/developer-tools/https://blog.androz2091.fr/en/developer-tools/For a long time, I've used certain tools, development software, freelance without considering the existing alternatives. This year, I tried…Mon, 21 Nov 2022 00:00:00 GMThttps://blog.androz2091.fr/en/netlify-dangerous/https://blog.androz2091.fr/en/netlify-dangerous/Creating a website quickly is becoming increasingly easy. Thanks to React, Svelte, or Vue, it's possible to create a fairly complex site in…Sat, 03 Jul 2021 00:00:00 GMThttps://blog.androz2091.fr/en/reverse-eng-pixpay/https://blog.androz2091.fr/en/reverse-eng-pixpay/Hello everyone. In this first post on this blog, I'm going to detail the reverse engineering of the PixPay app, a French neo-bank.Sat, 13 Mar 2021 00:00:00 GMT