About
Dedicated Cyber Security Analyst with hands-on experience in security monitoring, incident detection, threat analysis, and response using SIEM and security tools. Skilled in log analysis, vulnerability management, and investigating security events to protect enterprise environments. Strong understanding of cybersecurity principles, network security, and incident response processes, with a focus on maintaining a robust security posture and supporting business continuity.
Skills & Expertise (46)
Work Experience
Security Analyst
Tata Consultancy Services
Nov 2024 - Present
Monitored and analyzed security events and alerts using Microsoft Sentinel and Microsoft Defender to identify potential security threats and suspicious activities. Investigated security incidents, performed alert triage, and conducted root cause analysis to support timely incident response and remediation. Developed and optimized Kusto Query Language (KQL) queries for threat hunting, log analysis, and detection of malicious activities across cloud and on-premises environments. Correlated logs from multiple sources, including endpoints, identity services, and network devices, to enhance threat visibility and detection capabilities. Utilized threat intelligence feeds and MITRE ATT&CK framework techniques to identify indicators of compromise (IOCs) and emerging threats. Assisted in vulnerability assessment activities by reviewing security findings, validating risks, and coordinating remediation efforts with relevant teams. Created and maintained incident reports, security dashboards, and operational documentation to support SOC processes and compliance requirements. Collaborated with cross-functional teams to improve security monitoring use cases, incident response procedures, and overall security posture.
Education
B.Tech in Computer Science and Technology - Dr. B. C. Roy Engineering College
2020 - 2024 · Afghanistan
Higher Secondary (12th Science) - DAV MODEL SCHOOL DURGAPUR
2018 - 2020 · Afghanistan
Certifications
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Skills (46)
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