Hi , My name is Nandha (nandha2001mroot)

🌍 Location: Remote
🎯 Focus: Vulnerability Management, Endpoint Security, IAM, Microsoft Security Solutions, PAM, MDM, EDR/XDR, Linux Administration, and Security Copilot AI.

Throughout my career, I have focused on identifying security risks, analyzing vulnerabilities, and working with cross-functional teams to strengthen enterprise security posture through proactive defense and intelligent automation.

• 🛡️ Endpoint Security Strategy: Designed, implemented, and maintained enterprise endpoint security strategies to protect systems from malware, ransomware, and APTs.
• 🔍 Vulnerability Assessment: Performed risk analyses on endpoint systems, identifying exposures and developing mitigation strategies to enhance organizational resilience.
• ⚙️ Security Deployment: Deployed and managed endpoint protection technologies including EDR, antivirus, anti-malware, and DLP solutions.
• 📊 Compliance & Auditing: Conducted regular audits to align endpoint configurations with industry standards (ISO 27001, NIST, CIS) and regulatory requirements.
• 🚨 Incident Response: Monitored and responded to endpoint-related security alerts, performing root-cause investigations and implementing prompt remediation actions.
• 🤝 Cross-functional Collaboration: Integrated endpoint protection with network security, SIEM platforms, and identity management systems.
• 📚 Training & Governance: Developed security documentation and provided technical training to IT staff and end-users on cyber hygiene and secure configuration.
• 🔬 Research & PoC: Continuously researched emerging threats and evaluated new security technologies, leading proof-of-concept (PoC) initiatives.

• Led an automation initiative to remediate outdated and vulnerable software across enterprise endpoints using MDM platforms.
• Developed automated workflows to detect, patch, and remove vulnerable applications, significantly reducing manual effort and improving compliance timelines.
• Ensured seamless integration between scanning tools and MDM systems for real-time remediation tracking.
• Outcome: Faster patch turnaround times and a measurably improved endpoint compliance posture.

• Designed and deployed an automation framework to streamline antivirus signature updates across distributed endpoint environments.
• Reduced update latency and improved overall detection rates by ensuring endpoints maintained up-to-date malware definition versions without manual intervention.
• Integrated automated monitoring and reporting mechanisms to validate update success and identify failed devices.
• Outcome: Enhanced visibility for SOC and endpoint teams with improved overall detection rates.

• Operating Systems & Platforms: Linux (Ubuntu, Kali, CentOS), Windows Endpoint Environments
• Networking & Security Fundamentals: TCP/IP, Network Protocols, Firewalls, IDS/IPS Concepts, Endpoint Protection
• Cybersecurity & Threat Management: Vulnerability Assessment, Endpoint Security, Patch Management, Incident Response, Threat Hunting, Malware Analysis
• Automation & Scripting: PowerShell Scripting, Microsoft Graph API, Security Process Automation, AI Prompt Engineering for Security Use Cases, Automated Patch and Signature Management
• Compliance & Governance: Security Auditing, Documentation, Compliance Reporting (ISO 27001, NIST, CIS), Policy Development
• Security Tools & OSINT: URLScan.io, VirusTotal, Shodan, ZoomEye, and other open-source reconnaissance and analysis tools
• Security Awareness & Training: User Training, Policy Communication, and Secure Configuration Guidance

• Microsoft Certified: Security Operations Analyst Associate (SC-200 | Mar 2024 – Mar 2027)
• Microsoft Certified: Identity and Access Administrator Associate (SC-300 | Jul 2024 – Jul 2026)
• Microsoft Copilot for Security Ninja – Microsoft (Aug 2024)
• Defender for Endpoint Ninja – Microsoft (Aug 2024)
• Microsoft Intune Training (MDM/MAM): Azure Endpoint Manager – Udemy

• Ethical Hacker – Cisco (Apr 2024)
• Career Paths: SOC Analyst Level 1, Penetration Tester, Cyber Security Engineer, Network Engineer – Cybrary
• Penetration Testing and Ethical Hacking – Cybrary
• Introduction to Dark Web, Anonymity, and Cryptocurrency – EC-Council Learning
• Dark Web – GUVI Geek Networks, IITM Research Park

• MaaS360 Administrator & Architect – IBM
• Critical Infrastructure Protection – OPSWAT Academy
• OPSWAT Associate: File Security, Web-Traffic Protection, Email Security – OPSWAT Academy
• NDG Linux Unhatched – Network Development Group (2024)

• Ethical Hacking - Mobile Platforms and Network Architecture
• Encryption
• Firewall Fundamentals

_{✨ Built with a passion for cybersecurity, automation, and continuous learning. Feel free to reach out for collaborations, security discussions, or automation initiatives!}