My name is Nikola Cucakovic, I'm a Senior Security Consultant. I enjoy building, breaking, and fixing things - especially games. I'm particularly interested in mobile security, both Android and iOS. To find out more go to about me.

  • Debugging & Instrumenting Swift Applications on iOS 13

    A high level overview of debugging and dynamically instrumenting Swift mobile applications on iOS 13. This post goes into detail on some of the nuances of testing on iOS 13, some tips on working with Swift apps with the dynamic instrumentation framework Frida, and some general information for getting set up.

  • Zero to AWS Associate Solutions Architect

    My journey of knowing almost nothing about AWS to achieving the SAA-C02 Associate Solutions Architect certification in three weeks. This post highlights why I decided to pursue this certification, what resources I used, and what I should have done differently.

  • R2Con CTF - Land of Ecodelia

    A walk through on reversing a CTF challenge from R2con 2019. This breaks down the process of tackling an unknown binary written in Golang and show cases some of the capabilities of the Radare2 framework.