About
Cybersecurity Analyst with 2+ years of experience in threat monitoring, incident investigation, and security operations. Skilled in SIEM monitoring, vulnerability assessment, phishing analysis, and log analysis. Experienced with tools like Splunk, Microsoft Defender, and Azure Sentinel to detect threats and strengthen enterprise security posture.
Skills & Expertise (24)
Work Experience
Security Analyst
Pentagram Infotech Private Limited
Jul 2024 - Present
Monitored and responded to security alerts generated from Splunk, Azure Sentinel, and Microsoft Defender to ensure continuous security monitoring of enterprise environments. Investigated suspicious login activities, impossible travel alerts, and risky sign-ins within Azure AD and Office 365 environments. Analyzed endpoint telemetry and security incidents using Microsoft Defender for Endpoint to detect malware, ransomware, and suspicious execution activities. Performed proactive threat hunting using KQL queries in Azure Sentinel and search queries in Splunk to identify hidden threats and anomalous activities. Supported vulnerability management processes by validating vulnerabilities, prioritizing remediation based on risk severity, and tracking closure activities. Assisted in monitoring and securing Office 365 services including Exchange Online, SharePoint, Teams, and OneDrive against phishing and unauthorized access. Conducted investigations on suspicious processes, PowerShell executions, failed login attempts, and privilege escalation activities. Reviewed security logs and alerts from firewalls, antivirus solutions, VPNs, proxies, and cloud platforms to identify potential security incidents. Worked on alert correlation and event analysis to reduce noise and improve the efficiency of SOC operations. Assisted in onboarding log sources and configuring dashboards, alerts, and workbooks within Splunk and Azure Sentinel. Performed IOC analysis by validating malicious IPs, domains, URLs, and file hashes using threat intelligence platforms.
Education
B.Sc - Hemvathi Nandan Bahuguna Garhwal University
- 2024 · Afghanistan
Certifications
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Skills (24)
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