Prerna Singh

• Oversaw the organization's OT SOC program, focusing on Tenable policy formulation, risk mitigation controls and strategy, selection of security solutions, and implementation of cybersecurity aspects.
• Executed management of OT Events to address configuration events and network threats, events fine-tuning, vulnerabilities, Tenable upgradation, sensors update, threat updates, firewall policies, and daily Tenable activities.

Conducted IT/OT audits, providing thorough reports on findings and actionable recommendations.

Compiled major monthly and weekly reports detailing operational status alongside security risks.

Performed vulnerability assessments to pinpoint weaknesses in OT environment and assess implications.

Managed OT events using QRadar and IBM SOAR for effective monitoring.

Guided team in meeting client requirements within stipulated timelines for OT practice.

Participated in development of IT Risk Management Framework for Crisil.