Red team leader, pentester, researcher, lecturer and previously Blue teamer (DFIR and threat hunting). Sandra is an ITC engineer, GXPN, OSCE, OSCP, … with more than 14 years of experience in cyber security, leading different kind of projects like pentesting and exercises about Red teaming, Purple teaming, and Table-top. Always helping to many organisations like NATO CCDCOE, Spanish Joint Cyber Defence Command and currently in United Nations (UNICC). A real challenges lover!