Parthiban M

Cyber Security Analyst @Tata Consultancy Services

Chennai, IN

Worked in a 24x7 Security Operations Center (SOC), monitoring, investigating, and responding to incidents using Splunk, CrowdStrike, and Trend Micro solutions.Conducted vulnerability assessments with Qualys and supported remediation to improve overall security posture.Investigated and responded to threats such as malware infections, phishing campaigns, and unauthorized access attempts.Optimized SIEM configurations, reducing false positives by 20% and improving detection accuracy.Designed and implemented incident response playbooks, automating workflows and cutting resolution time by 30%.Performed malware analysis on infected endpoints to identify root cause, assess impact, and strengthen preventive controls.Prepared weekly and monthly SOC performance reports, highlighting incident trends and operational improvements.

University college of engineering Kanchipuram

Bachelor's degree, Computer science and engineering