Hacking master plan - Learn hacking tips and tricks released

You want to be a cyber security expert or even a white hack hacker, but you do not know where to start? Then my book Hacking Master Plan - Learn hacking tips and tricks will give you some of the hints how real hacking operations are planned and executed. (more...)

Deploy Python Bottle framework application to Kubernetes cluster

Recently I needed to write a simple application that would manipulate image and serve it back. All this would have to run from my Raspberry Pi Kubernetes cluster and Django seemed quite an overkill for that. (more...)

Build docker container for multiple architectures on Gitlab CI

Gitlab CI is a great platform to build your docker images right from your application. But as an owner of mixed Kubernetes cluster with RaspberryPis and x86_64 CPU I need to make each image for multiple architectures. (more...)

When Jabra Elite Active 75t goes silent but remains connected

It is almost a year now, as I have been using the Jabra Elite Active 75t Bluetooth headphones. Even though there were few minor glitches with low volume in the right earbud in summer, they were and still are performing admirably. (more...)