Sumit Singh Tomar
SOC Analyst | SIEM-Splunk | EDR-Crowdstrike | Endpoint Security | Threat Hunting | Email Security (SPF/DKIM/ DMARC) | MITRE ATT&CK | Windows Logs | Incident Response | 3+ Yrs Experience
- Role
- Security Operations Center Analyst at Aarna Technologies
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Sumit Singh Tomar
Cybersecurity Analyst | SOC L2 | Threat Detection & Incident Response | SIEM Fine-Tuning | IOC Management I’m a cybersecurity professional with hands-on experience in SOC Level 2 operations, dedicated to protecting organizational assets through proactive monitoring, threat investigation, and incident response. I specialize in analyzing security alerts, distinguishing between false positives and genuine threats, and ensuring timely mitigation of incidents. Key expertise includes: • Monitoring and triaging security events from diverse sources like Proxy, IPS/IDS, Firewall, Email Security, AV, EDR, and WAF. • Investigating alerts and reported phishing emails, providing users with actionable findings and recommendations. • Fine-tuning SIEM rules to enhance detection accuracy and reduce noise. • Developing use cases aligned with emerging threats for improved SOC visibility. • Managing IOCs and integrating them into security tools for rapid response. • Updating incident response playbooks and delivering clear, concise reports to stakeholders.
Experience
Security Operations Center Analyst
Jun 2022 — Present · Pune, IN
Monitoring and triaging security events from diverse sources like Proxy, IPS/IDS, Firewall, Email Security, AV, EDR, and WAF.• Investigating alerts and reported phishing emails, providing users with actionable findings and recommendations.• Fine-tuning SIEM rules to enhance detection accuracy and reduce noise.• Developing use cases aligned with emerging threats for improved SOC visibility.• Managing IOCs and integrating them into security tools for rapid response.• Updating incident response playbooks and delivering clear, concise reports to stakeholders.
Education
Medicaps University
Master of Computer Applications - MCA
S B D ARTS AND SCIENCE COLLEGE MORENA
Bachelor of Science - BSc
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