At Tata Consultancy Services, I monitor enterprise endpoints and respond to security incidents using CrowdStrike Falcon and Microsoft Defender for Endpoint.
I reduced false-positive alerts by 20% by analyzing alert patterns, mitigating benign triggers, and tuning detection policies. I also investigate endpoint telemetry and memory dumps to identify indicators of compromise and contain active threats.
I execute security incident response plans, support vulnerability management, and document incidents and root cause analyses in SMAX and ServiceNow. As a senior technical escalation point, I mentor junior analysts on continuous monitoring and EDR platform use.
