SAI SHANMUKH ULICHI

Senior Analyst

HCL Technologies

12.2023 - Current

Lead Incident Response: Spearhead the identification, analysis, and mitigation of security incidents, ensuring timely containment and escalation to minimize impact on business operations.
Threat Detection & Hunting: Utilize SIEM tools like QRADAR and threat intelligence platforms to proactively detect anomalies, investigate potential threats, and conduct root cause analysis.
Mentorship & Collaboration: Guide junior analysts, review escalated cases, and coordinate with cross-functional teams to improve SOC processes and enhance the organization's security posture.
Playbook & Process Optimization: Develop and refine incident response playbooks, automate repetitive tasks using SOAR tools, and contribute to continuous improvement of monitoring rules and detection capabilities.
Email Threat Analysis & Protection: Leverage Proofpoint to proactively detect, analyze, and mitigate phishing, malware, and spam campaigns targeting client mailboxes; ensure secure email hygiene and prevent data breaches through continuous monitoring and rule tuning.
Endpoint Threat Detection & Response: Utilize SentinelOne EDR to identify suspicious activity on endpoints, investigate threat vectors, and perform timely isolation and remediation actions to contain incidents and prevent lateral movement.
User Behavior & Data Protection Monitoring: Employ Data Loss Prevention (DLP) tools to track user activity, policy violations, and insider threats through log analysis and alert correlation, ensuring compliance and reducing data exfiltration risk.
Cloud Security & Vulnerability Management: Use Wiz to discover misconfigurations, unpatched vulnerabilities, and exposed cloud assets across multi-cloud environments, enabling proactive risk mitigation and tighter security posture for clients.

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