Critical Infrastructure
Security operations experience within the oil & gas sector and K-Sector environment.
Senior Information Security Analyst
Results-driven cybersecurity professional with 16+ years of progressive experience protecting enterprise and critical-infrastructure environments across security operations, vulnerability management, incident response, digital forensics, endpoint security and threat intelligence.
01 · About
I specialize in turning security telemetry, vulnerability intelligence and incident data into practical risk-reduction actions. My background combines hands-on technical security with SOC leadership, stakeholder coordination, security assessments and continuous improvement.
Security operations experience within the oil & gas sector and K-Sector environment.
24/7 monitoring, incident lifecycle management, escalation, playbooks and SOC improvement.
Risk-based vulnerability prioritization, remediation coordination and security-control improvement.
02 · Expertise
SOC operations, event monitoring, triage, escalation, runbooks and analyst oversight.
Qualys VMDR, Nessus, CVSS prioritization, remediation tracking and validation.
Triage, containment, eradication, recovery and post-incident review.
Memory/disk artifact analysis, malware triage, sandboxing and IOC extraction.
EDR/XDR, device control, application whitelisting, endpoint policy and hardening.
Threat feeds, IOC operationalization and proactive campaign analysis.
03 · Career
Progressive growth from infrastructure support to enterprise information security and cybersecurity operations.
04 · Security Portfolio
Qualys VMDR and Nessus assessments, CVSS prioritization, remediation coordination and re-scanning.
LogRhythm and SecureWorks monitoring, log-source onboarding, correlation and detection use cases.
Endpoint policy, device control, application whitelisting, EDR/XDR and security hardening.
Incident triage, containment, malware analysis, forensics and IOC operationalization.
Cross-sector intelligence sharing and operationalization of threat feeds for proactive defense.
Security awareness and phishing-simulation feedback loops designed to improve user vigilance.
05 · Credentials
ISACA · Oct 2024
ISLA/23/IN/434 · Aug 2023
ECC6521403897 · Sep 2019
Jul 2014
Jun 2014
Jun 2011
Vinayaka Missions University, India · 2009
Government of Kerala, India · 2005
06 · Contact
For cybersecurity opportunities, professional networking or collaboration, reach me through email, LinkedIn or WhatsApp.
Instant contact