André Luiz Email & Phone Number

State Of São Paulo, Brazil

São Paulo, Brazil

• Analysis of incidents escalated by N1, providing critical insights and recommendations to improve security and mitigate risks.
• Investigation of emails reported as potential phishing by users, contributing to the prevention of potential attacks and improvement of security awareness.
• Development and review of playbooks, ensuring efficient processes and rapid response to security incidents.
• Management of solutions such as Sentinel, XDR Defender and Cloudflare, strengthening security posture and enhancing threat visibility and control.
• Utilization of Kusto Query Language (KQL) to investigate events captured by Sentinel and conduct in-depth investigations, resulting in rapid threat identification and effective response.
• Documentation of incidents and investigations in Jira, promoting structured incident management and ensuring clear traceability and communication between teams.

São Paulo, Brazil

• Monitored and analyzed endpoint activity 24x7 using CrowdStrike XDR, ensuring real-time threatdetection and advanced mitigation strategies.
• Investigated and responded to security incidents, achieving rapid containment and resolution withinSLA, minimizing business impact.
• Analyzed endpoint behavior to identify anomalies and prevent advanced targeted attacks, reducingsecurity risks.
• Isolated compromised endpoints and conducted detailed vulnerability assessments, lowering exposureto future incidents.
• Implemented and managed XDR solutions across client environments, ensuring continuous protectionand operational efficiency.
• Created detailed security reports, identifying trends and providing actionable recommendations tomaintain system integrity.