Sudip Ghosh
Associate Security Consultant at Nusummit Cybersecurity | CEH Certified| Cybersecurity Analyst (SOC/SIEM)
- Role
- Cyber Security Analyst at Tata Consultancy Services
- Location
- Mumbai, MH, IN
- LinkedIn followers
- 500 followers
About Sudip Ghosh
Cybersecurity and Blue Team professional with hands-on experience in Security Operations (SOC), focusing on threat detection, incident response, and continuous detection improvement.I work across multiple SIEM platforms including QRadar, ArcSight, and Elastic, with prior experience on Microsoft Sentinel and RSA NetWitness. My responsibilities include alert triage, log analysis, correlation, and use case creation and tuning to reduce false positives and improve signal-to-noise ratio.I have practical exposure to threat hunting, leveraging log telemetry, behavioral indicators, and hypothesis-driven analysis to uncover hidden or low-signal threats beyond standard detections.My experience also covers EDR using Microsoft Defender, network and traffic analysis via Akamai, Radware, and Colo, and DDoS mitigation across major service providers such as Tata, Airtel, Sify, and Cisco Network Analytics.I actively work on incident handling and response coordination using ServiceNow, security automation and orchestration (SOAR), brand monitoring with Izoo Labs, and advanced threat simulation using Acalvio to validate and improve detection capabilities.With a strong interest in advancing toward L2/L3 SOC and threat-focused roles, I prioritize analytical depth, calm decision-making during high-severity incidents, and continuous learning in a fast-evolving threat landscape.I’m always open to connecting with cybersecurity professionals, blue team practitioners, threat hunters, and SOC engineers who value knowledge sharing, detection engineering, and defensive security excellence.Core Focus Areas:SOC Operations | Blue Team | SIEM Engineering | Use Case Development | Threat Hunting | Incident Response | EDR | Network Security | DDoS Mitigation | SOARInterested in discussions around detection engineering, SOC maturity, and practical threat hunting.
Experience
Cyber Security Analyst
Aug 2024 — Present
Education
Barretto High School
10
2008 — 2018
PVPPCOE | Padmabhushan Vasantdada Patil College of Engineering
Bachelor of Engineering - BE, Information Technology
JAI HIND COLLEGE, MUMBAI
10+2, Science
2018 — 2020
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