Subham Das Email & Phone Number

Chennai, Tn, In

Chennai, Tamil Nadu, India

• Managed team of L1 analysts, ensuring effective incident validation, triage and resolution during shifts. • Validated high-priority incidents, maintaining compliance with SLAs and minimizing escalation.• Conducted in depth investigation of security alerts to identify and mitigate potential threats.• Created PowerShell use cases in Sentinel and Defender Custom detection rule and ideated detections for web shell malware use cases and techniques.• Collaborated with Red team to analyse post-exploitation techniques, including PowerShell attacks.• Worked on use case fine tuning to optimize alert accuracy and reduce false positives.• Conducted detailed Log analysis of Firewall, WAF, web server logs, Proxy, Servers, DNS, EDR to identify anomalies and potential threats.• Performed research and investigation using OSINT technologies to enrich threat intelligence and enhance incident response. • Maintained SOPs for incident response and various SOC process, streamlining operations and improving efficiency.• Prepare detailed incident reports and threat intelligence reports for management and stakeholders.

Chennai, Tamil Nadu, India

• Monitored security alerts generated by SIEM tools (IBM QRadar), SOAR (IBM resilient) and EDR(TrendMicro Apex) to identify potential security incidents, handled 5+ customers.• Initial analysis of security events to determine their nature and severity.• Escalated incidents to appropriate teams or personnel based on established procedures andprotocols.• Performed threat hunting/ anomaly detection activities.• Participated in regular security training sessions to stay updated on the latest threats andvulnerabilities.• Worked on VA tools – besecure, Qualys.

Bachelor Of Technology - Btech, Computer Science And Engineering

B.Tech CSE

Diploma, Computer Engineering, 82.5%

Activities and Societies: Engagement in placement coordinator of Training and placement cell.Diploma - CSE

Higher Secondary, Science, 77.78%