“We do not learn from experience… we learn from reflecting on experience.” John Dewey, How We Think (1933) Although my focus is usually on technical training, I occasionally have workshops or tr...

In our household, I automate as much as possible to make things more efficiency. And because I enjoy the challenge. To interact with the different sensors and lights I use both Zigbee and Z-Wave. ...

To analyze Android app behavior and run mobile applications without needing an extra physical device, I set up BlissOS in a virtual machine. This approach allows for easy resets to a clean state an...

Every year in the holiday season we celebrate the tradition of “Sinterklaas”. And for that we make a ‘surprise’ (Sur-pree-se), a personally made gift for someone, usually a creative representation ...

Practical IoT Pentest Associate (PIPA) exam.

In my previous article, I investigated whether sensitive data was exfiltrated using Git. During this investigation, I discovered that AmCache contained multiple entries indicating that the applicat...

In part 1 of this blog data was exfiltrated from a workstation to GitHub using Git. In part 2, we’ll dive into investigating the data on a Windows 10 workstation to determine whether any sensitive ...

In this two-part blog post, we’ll explore how data exfiltration to GitHub can be carried out from a Windows 10 workstation and how to investigate such incidents. Part 1 focuses on how data can be e...

Setting up the Chirpy theme on GitHub pages.

Hâck The Hague 2024, the OT edition.