Tidi Mahachi
Director, Cybersecurity Governance, CareFirst

Tidi Mahachi

Tidi is a cybersecurity governance leader with 18+ years of experience building and leading enterprise programs across cybersecurity governance, risk management, compliance, identity governance, and technology quality. As Director of Cybersecurity & Technology Governance for CareFirst BlueCrossBlueShield, she partners with executives and boards to strengthen cyber resilience, mature security programs, and align cybersecurity investments with business objectives. Tidi has extensive experience implementing and overseeing frameworks including NIST CSF, HIPAA, PCI DSS, HITRUST and SOC 2. She is passionate about developing future cyber leaders, advancing women in cybersecurity, and making complex security topics accessible, practical, and actionable.