HTTPS, SSL and TLS Explained
You’ve probably heard of these protocols that protect our data when we browse the web. In this post, we’ll delve into the world of HTTPS and TLS, exploring how they
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The QR Scanner [Android App] is published!
This small application, which should read and decode various types of QR and other barcodes, is finally available for download at the Play Store. The whole team (me) worked hard
Coding a Car (VCDS vs OBDEleven)
First of all, if you drive an Audi, VW, Seat or Škoda, you have to read this! It’s not software development, you can’t even call it programing, it’s more like
Famous Watch Faces for Galaxy Watch (450px)
In this post you can see all the watch faces that I managed to model based on real watches. The watch faces are made using Watch Face Studio and Paint.NET.
Continue reading…Famous Watch Faces for Galaxy Watch (450px)
My First (ROLEX) Smartwatch
The thing everyone has been waiting for – a Rolex Smartwatch. Well, it’s not a real Rolex, but it’s very smart and maybe even better than an ordinary overpriced analog
ONE APP TO SCAN ‘EM ALL
Nowadays we find QR codes, Barcodes and other types of codes everywhere: at the supermarket, at the restaurant, around the cities. Increasingly, these codes are used for everyday activities and
Log4j Exploit (What, Why, Fix and Hacking Examples)
Just before the end of 2021, a big security flaw was discovered in Log4j, which caused abnormal panic, a large number of new memes and even forced non-IT people to
Continue reading…Log4j Exploit (What, Why, Fix and Hacking Examples)
Generate QR Codes [Android]
In one of the previous posts, I quickly created a Covid Certificate QR code, so in this post I will slowly and in detail explain the creation of QR codes
Let’s make a COVID Certificate [ENCODING]
The EU Digital COVID Certificate is just a QR code, is it really that hard to make it? My good old friend Homer Simpson doesn’t want to get the vaccine,
EU Digital COVID Certificate [DECODING]
Intro As you all know, the EU Digital Green Certificate is just a QR code, but what is behind all this and what is inside of it? In this post,