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PehanIn/README.md

Hello, I'm Pehan Gunasekara

Objective

An IT professional specializing in cybersecurity, with hands-on experience in SIEM implementation, network security, and incident response. Like to apply technical expertise and problem-solving skills in a dynamic organization, contributing to the development and security of IT infrastructures while continuing to grow and expand knowledge in emerging technologies.

Skills

Skill Associated Project
SIEM Implementation and Log Analysis Azure Sentinel Lab
Network Traffic Monitoring and Attack Detection Azure Sentinel Lab
Incident Response Planning and Execution Established and tested incident response plans for various attack scenarios within a simulated environment.
Scripting and Automation for Threat Mitigation Created PowerShell scripts to enhance threat detection and mitigation for Windows-based environments.
Active Directory and Server Configuration Set up a virtual Active Directory environment with DNS, DHCP, RAS (NAT/PAT), NTFS permissions, and file server configurations in a Windows environment.

Tools

Network

SIEM

Certifications

Projects

  • Azure Sentinel Lab
  • Setup virtual Active Directory environment in a virtual machine
  • Implemented an Online Banking System

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