Bhavitha Mitte

Cyber Security Analyst

Tata Consultancy Services

Apr 2022 - Sep 2025

Boosted proficiency by 20% in log monitoring and analysis of diverse security alerts through security operations program. Leveraged SIEM and Sentinel tools for security incident monitoring and response, increasing threat detection efficiency by 15%. Investigated 30+ security alerts daily including phishing attempts, malware detections, suspicious login activities, endpoint alerts, and network security events in accordance with SOC procedures. Secured systems by monitoring Microsoft Defender XDR alerts and FortiGate, decreasing successful cyber-attacks by 10%. Conducted log analysis and event correlation to identify Indicators of Compromise (IOCs). Orchestrated malware analysis using Record Future and FortiSandbox tools identifying and neutralizing more malware instances, bolstering YARA's cyber defense posture. Managed and optimized IAM processes, creating and managing user accounts via MIM. Contributed to daily SOC reporting, security documentation, and shift handover activities to maintain continuity of security operations. Escalated confirmed and high-risk security incidents to senior analysts and relevant stakeholders following established escalation procedures. Managed digital certificate lifecycle by creating and deploying certificates using Venafi. Supported EDR operations including device on boarding, solution deployment and capability tuning.