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Lakshana MuruganLM
Open to opportunities

Lakshana Murugan

@lakshanamurugan

I monitor, investigate, and respond to security threats across SIEM, EDR, network, and email security platforms.

India
Message

I'm currently a SOC Analyst at Tata Consultancy Services, monitoring network traffic with Microsoft Sentinel, investigating alerts, and using KQL queries to extract actionable security insights.

Previously at BetaNXT, I monitored and investigated alerts across IBM QRadar and AlienVault, analyzed CrowdStrike detections, performed email security analysis with Mimecast and Microsoft Defender, and supported proactive threat hunting. I also developed runbooks, playbooks, and SOPs and implemented vulnerability management activities using Qualys.

My earlier work at Accenture and Infosys built my foundation in network security, firewall management, Linux support, incident handling, and platform monitoring. Across more than seven years in IT, including four years in cybersecurity, I've supported 24/7 operations and helped teams contain, remediate, and document security issues.

Experience

Work history, roles, and key accomplishments

Education

Degrees, certifications, and relevant coursework

SW

SSS Jain College for Women

Bachelor of Computer Applications, Computer Applications

Pursued a Bachelor's degree in Computer Applications at SSS Jain College for Women in Chennai.

CS

CSI Jessie Moses School

Higher Secondary Certificate, General Studies

Completed Higher Secondary Certificate (HSC) at CSI Jessie Moses School in Chennai.

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