About
Security Analyst with 5+ years of SOC experience in SIEM, EDR, CASB/DLP, and Azure investigations. Skilled in incident detection & response, vulnerability management, and defending networks by proactively identifying and blocking IOCs to ensure rapid mitigation and enhanced security.
Skills & Expertise (8)
Work Experience
Security Analyst
TATA Consultancy Services
08-2020 - Present
Enhanced threat detection efficiency by 40% by monitoring and investigating security events using SIEM (QRadar) and EDR (CrowdStrike), reducing false positives through fine-tuned alert rules. Manage CyberArk for privileged access management, ensuring secure access control and compliance with organizational security policies. Reduced attack surface by 30% by performing vulnerability assessments on network devices using Rapid7 Nexpose/InsightVM, addressing known exploited vulnerabilities from sources like CISA. Blocked over 500+ unauthorized data exfiltration attempts by monitoring network traffic logs from Zscaler and firewalls with CASB and DLP alerts to prevent data leakage and block potential exfiltration attempts. Conducted security audits and compliance checks on network devices and servers, ensuring adherence to policies and standards. Lead incident response activities, collaborating with cross-functional teams (IT team and Network Team) to contain and resolve security incidents.
Security Analyst
TATA Consultancy Services
08-2020 - Present
Enhanced threat detection efficiency by 40% by monitoring and investigating security events using SIEM (QRadar) and EDR (CrowdStrike), reducing false positives through fine-tuned alert rules. Manage CyberArk for privileged access management, ensuring secure access control and compliance with organizational security policies. Reduced attack surface by 30% by performing vulnerability assessments on network devices using Rapid7 Nexpose/InsightVM, addressing known exploited vulnerabilities from sources like CISA. Blocked over 500+ unauthorized data exfiltration attempts by monitoring network traffic logs from Zscaler and firewalls with CASB and DLP alerts to prevent data leakage and block potential exfiltration attempts. Conducted security audits and compliance checks on network devices and servers, ensuring adherence to policies and standards. Lead incident response activities, collaborating with cross-functional teams (IT team and Network Team) to contain and resolve security incidents.
Security Analyst
TATA Consultancy Services
08-2020 - Present
Enhanced threat detection efficiency by 40% by monitoring and investigating security events using SIEM (QRadar) and EDR (CrowdStrike), reducing false positives through fine-tuned alert rules. Manage CyberArk for privileged access management, ensuring secure access control and compliance with organizational security policies. Reduced attack surface by 30% by performing vulnerability assessments on network devices using Rapid7 Nexpose/InsightVM, addressing known exploited vulnerabilities from sources like CISA. Blocked over 500+ unauthorized data exfiltration attempts by monitoring network traffic logs from Zscaler and firewalls with CASB and DLP alerts to prevent data leakage and block potential exfiltration attempts. Conducted security audits and compliance checks on network devices and servers, ensuring adherence to policies and standards. Lead incident response activities, collaborating with cross-functional teams (IT team and Network Team) to contain and resolve security incidents.
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Current Company
Tata Consultancy Services