Debargha Ghosh

About Debargha Ghosh

I am a passionate cybersecurity professional with over 31 months of experience in Cyber Threat Detection and Analysis. My expertise spans incident response, threat management, vulnerability assessments, and security architecture, with a focus on enhancing organizational resilience against evolving cyber threats. Throughout my career, I have honed my skills in managing real-time security monitoring, conducting in-depth threat analysis, and leveraging advanced security frameworks like the Cyber Kill Chain and MITRE ATT & CK to identify and mitigate risks. I have a proven track record of improving threat detection accuracy, reducing false positives, and streamlining reporting processes to support data-driven security decisions. In addition to hands-on experience, I have a strong background in security tools and platforms, and I have conducted vulnerability assessments for a variety of critical systems. My work in cybersecurity is driven by a commitment to continuous learning and staying ahead of emerging threats in an ever-evolving field. One of my most significant accomplishments was being awarded the Medallion of Excellence in Cybersecurity at the India Skills Competition 2024, where I had the honor of representing Tripura. This recognition fuels my passion to push boundaries, refine my skills, and contribute meaningfully to the cybersecurity community. I’m always eager to connect with professionals in the cybersecurity space to exchange ideas, collaborate on projects, and contribute to building more secure digital environments.

Experience

1. Soc Level 1 Analyst

   SISL Infotech

   Sep 2023 — Present · Agartala, IN

   As a SOC Analyst, I am responsible for the real-time monitoring, analysis, and response to cybersecurity threats, safeguarding critical IT infrastructure. My role involves leveraging advanced security tools and frameworks to manage incidents, perform threat analysis, and ensure system resilience.Key Responsibilities & Achievements:1. Incident Response & Threat Analysis : Managed real-time monitoring of server and network logs, Investigated and responded to over 500 incidents, Reduced false positives by 20%, improving response accuracy.2. Proactive Threat Management : Utilized frameworks like Cyber Kill Chain and MITRE ATT & CK for deep-dive threat analysis, Identified and mitigated critical Indicators of Compromise (IOCs).3. Compliance & Reporting : Delivered detailed threat intelligence reports to the National Cyber Coordination Centre Increased reporting efficiency by 15%, Produced dashboards for weekly, monthly, and quarterly reports.4. IOC Management : Managed IOCs by blocking flagged IPs, domains, and hash values across security devices, Ensured the immediate mitigation of active threats to maintain system security.

Education

• Holy Cross School Agartala

  ICSE

  2004 — 2016

• Tripura Institute of Technology

  B.Tech

  2018 — 2022

• Holy Cross School Agartala

  ISC

  2016 — 2018