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Rakesh Radhakrishnan

Rakesh Radhakrishnan

Security Analyst

Bangalore, Karnataka
80
Profile Score

About

Experienced Security Analyst with over three years of expertise in monitoring, detecting, analysing, and mitigating security threats. Proven track record of identifying and addressing threats with zero false positives while ensuring effective incident response. Committed to continuously enhancing the security posture of the organization through proactive threat detection and improvement of security operations.

Skills & Expertise (49)

Incident Response Advanced
8.4/10
4
Years Exp
SIEM platforms Advanced
8.2/10
4
Years Exp
Incident response and Detection Advanced
8.2/10
3
Years Exp
Microsoft Defender for Endpoint Advanced
8.1/10
4
Years Exp
Network Security Advanced
8.0/10
3
Years Exp
Threat Intelligence Advanced
7.8/10
3
Years Exp
Endpoint Security Advanced
7.5/10
3
Years Exp
Digital Forensics Advanced
7.5/10
3
Years Exp
SOC ticketing and case management systems endpoint detection and response Cryptography Threat Intelligence and Analysis OSINT gathering Identity Access Management Threat Hunting Digital Risk Protection TTP Analysis Scripting (Basic) EDR Tools Microsoft Security ecosystem Azure Active Directory Microsoft Entra ID Azure Security Tools Log Management event correlation tools Incident Response Playbooks SOAR and security automation tools Lima Charlie Phishing Analysis Malware Analysis Incident response framework Log Analysis packet capture analysis Splunk YARA Snort Volatility MISP Networking Knowledge TCP dump WIRESHARK FTK Imager Eric Zimmerman Tools Microsoft Sentinel MITRE framework Zerofox OSINT Tools Phishing Analysis Tools Operating systems

Work Experience

Security Analyst

ZeroFox India

Jan 2022 - Present

Monitored, analysed, and mitigated threats using SIEM tools to enhance response times and overall security posture. Performed phishing email analysis to extract IOCs and integrate them into detection mechanisms, proactively reducing the risk of future incidents. Configured and optimized IDS/IPS rules, reducing false positives by 40% and increasing malicious traffic detection by 25% within three months. Proactively conducted threat hunts, identifying potential threats and improving incident response times. Wrote and optimized YARA rules, enhancing malware detection accuracy by 30% and reducing analysis time by 20%. Reverse-engineered rogue Android APKs to identify malware behavior and documented findings for stakeholders and customers. Investigated anomalies through log and packet capture analysis, improving detection and response capabilities. Utilized the MITRE ATT&CK framework to map attack vectors and align detection rules against (APTs). Correlated threat intelligence feeds and SOC alerts to validate incidents and support proactive response efforts. Developed and maintained incident response playbooks and SOPs to streamline detection, triage, containment, and recovery processes. Applied the NIST Incident Response Framework to enhance detection, response, and recovery procedures. Strengthened digital risk protection for customers by safeguarding assets across surface and dark web environments. Documented incident response activities, investigation steps, and findings to ensure accurate reporting and knowledge sharing. Delivered awareness sessions to technical and non-technical teams on emerging threats, boosting organizational security culture. Kept up-to-date with industry security trends and attack techniques to continuously improve organizational security posture.

Education

Bachelors in Engineering, Major in Mechanical - Karpagam Institute of Tech

2015 - 2019 · Afghanistan

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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 sinceFeb 2026

Availability Details

Visa Status

Citizen

Relocation

Depends on Offer

Skills (49)

Incident Response SIEM platforms Incident response and Detection Microsoft Defender for Endpoint Network Security Threat Intelligence Endpoint Security Digital Forensics SOC ticketing and case management systems endpoint detection and response +39 more