TORONTO / 
MADUSHANXJ / TORONTO, CA
I am Red Teamer.
From security fundamentals to cyber risk.
Learning, practicing, and building a stronger understanding of security.
01 / ABOUT
Cybersecurity · Toronto, Canada
My cybersecurity journey brings together technical foundations, defensive security, and governance, risk, and compliance.
My learning spans CompTIA Security+, GIAC GFACT, Cisco, Security Blue Team, Harvard, and Kennesaw State University. Explore my credentials or connect with me below.
02 / CREDENTIALS
Security fundamentals & best practices
2023 02 / GIACFoundational cybersecurity technologies
2025 03 / CISCONetwork security & threat detection
2024Also featuring Security Blue Team, Harvard University, and Kennesaw State University.
FEATURED CASE STUDY
Inside my Splunk and Atomic Red Team lab: the architecture, detection scenarios, and outcomes.
03 / CONTINUOUS LEARNING
04 / CONTACT
For cybersecurity conversations and professional opportunities.