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KEERTHANA

KEERTHANA

Security Analyst

Chennai, Tamil Nadu
80
Profile Score

About

Security Analyst with nearly 2 years of work experience in SOC operations, specializing in real-time threat detection, Incident analysis and Incident response. Experienced in using tools like Splunk SIEM, CrowdStrike EDR, Nessus for Vulnerability management and various incident analysis tools. Skilled in Information security and Networking, with foundational knowledge of Web Design and SQL Database. Thrive in fast-paced environments and committed to optimizing security processes and improving detection capabilities. Passionate about continuous learning in Cybersecurity and advancing technical expertise.

Skills & Expertise (36)

Splunk ES Intermediate
8.3/10
2
Years Exp
Splunk Enterprise Intermediate
8.3/10
2
Years Exp
Crowdstrike EDR Intermediate
8.1/10
2
Years Exp
Nessus Intermediate
7.9/10
2
Years Exp
TCP Quick Learning IP subnetting DNS DHCP Firewalls IPS IDS Email Gateway Windows LINUX Communication Teamwork Time management Leadership OSI Model SailPoint Microsoft Entra ID CyberArk Active Directory BMC Helix ServiceNow Remediation escalation Triage Detection MX Toolbox IBM X-Force VirusTotal CISCO Talos SOAR

Work Experience

Security Analyst

HCL Technologies Ltd.

Mar 2024 - Present

Monitored and analyzed security events using SIEM tools (Splunk Enterprise, Splunk ES) to identify potential threats and anomalies. Performed Incident triage and response following SOC playbooks and escalation matrix. Conducted vulnerability scans using Nessus and supported patch management activities. Investigated phishing and brute-force and malware-related incidents using EDR and threat Intel platforms. Collaborated with IT and security teams to mitigate risks and document incident reports. Generated daily and weekly SOC metrics dashboards for management visibility.

Education

B.Sc. - Computer Science - Bharathi Women’s College

2020 - 2023 · Afghanistan

M.Sc. – Cyber Forensic and Information Security - University of Madras

- 2025 · Afghanistan

HSC - Higher Secondary School Certification - S.R.V.M Matric. Hr. Sec. School

- 2020 · Afghanistan

SSLC – Secondary school leaving certificate - S.R.V.M Matric. Hr. Sec School

- 2018 · Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 80/100

Profile Overview

Member sinceMar 2026