Abhijeet Kumar

IT Security Intern

World Resources Institute•  July 2024 - October 2024•  New Delhi, India

Incident Management: Resolved over 1500 security incidents, including data exfiltration, cloud anomalies, and mail access breaches, improving incident response efficiency and accuracy. Automation and Playbooks: Designed and implemented automated response playbooks, reducing manual intervention by 40% and enhancing incident resolution processes. Configuration and Integration: Configured Microsoft Sentinel as the organization's central security hub from scratch, integrating it with Microsoft Defender XDR for improved visibility and response. Email Security: Optimized Microsoft Defender for Office, achieving a 30% reduction in phishing attempts and malware threats and handled 100+ quarantined emails. Helped my Organization to Increase the Microsoft Secure Score to 776.35 out of 1392.