At CIRCL (Computer Incident Response Center Luxembourg), part of the Luxembourg House of Cybersecurity (LHC), we embarked on a journey to build and sustain open-source solutions for CSIRTs. With over 14 years of experience, we’ve gained valuable insights into open-source software development and community engagement in the cybersecurity field. Below are some of the key lessons we’ve learned along the way. The talk will also include an overview of the tooling developed by CIRCL over the past 14 years.

An overview of all open-source tools developed by CIRCL to support CSIRT operations, cyber threat intelligence (CTI), and digital forensics and incident response (DFIR) will be also included in this talk.