Thirumalai Natarajan is a Principal Consultant with Mandiant Consulting where he is responsible for performing incident response and remediation for large scale breaches, active directory and cloud security assessments, and ransomware defense assessments for global organizations. Across his career experience, Thiru has built and managed security operation centers and detection and response engineering teams across APAC to support organizations to improve their detection and defense posture. He currently holds CISSP, GREM, OSCP and PMP certifications.