Wiryu Bertrand

Senior Data Protection Engineer @Comerica Bank

Dallas, TX, US

Act as a Subject Matter Expert (SME) for DLP solutions, overseeing system performance, analyzing alerts, and driving improvements to align with regulatory requirements, business processes, and user behavior.• Design and implement advanced data discovery and classification frameworks, leveraging tools like Microsoft Purview, MIP Labels, and Exact Data Matching (EDM) to identify, categorize, and secure sensitive information across diverse environments.• Develop and optimize data masking and mapping techniques to anonymize sensitive data and protect Personally Identifiable Information (PII) across cloud and on-premises systems.• Collaborate with Cybersecurity and Engineering teams to maintain, patch, and harden DLP infrastructure, ensuring operational efficiency and resilience against emerging threats.• Integrate behavioral analytics and sensitive data classifications into DLP rules and policies to strengthen threat detection and enhance visibility across Teams, SharePoint, and Outlook.• Utilize advanced tools, including Trainable Classifiers, Sensitivity Labels, and RegeX, to develop dynamic DLP use cases and improve detection accuracy across endpoints and network systems.• Tune and refine DLP configurations to align with enterprise risk strategies, enhancing detection accuracy and reducing false positives.• Conduct security control testing and respond to potential threats escalated through DLP or Incident Response workflows.• Collaborate with IT, business units, and external vendors to implement and optimize DLP tools and policies, ensuring seamless operations and effective risk mitigation.• Integrate DLP solutions with SIEM tools, User Behavior Analytics (UBA), and other security platforms to enhance incident response and data protection strategies.• Partner with insider risk and corporate fraud teams to refine data exfiltration detection mechanisms and mitigate insider threats.

University of Montana

Master of Science - MS

University of Buea

Bachelor of Business Administration - BBA