• Empowering Cyber Defense through Wazuh SIEM


    Designing and implementing advanced monitoring, detection, and response strategies to strengthen organizational security.

  • Building Smarter Security with Wazuh


    Transforming security data into actionable insights to detect, respond, and prevent cyber threats effectively.

About Us

Who Am I?

Hi, I'm Taukir Rahman, a Cybersecurity Engineer with hands-on experience in Security Information and Event Management (SIEM). I specialize in Wazuh, where I design and implement monitoring, detection, and response strategies to enhance organizational security.

I am passionate about building efficient security solutions, automating threat detection, and continuously improving cyber defense mechanisms. My goal is to protect systems and data by staying one step ahead of potential threats.

SIEM

Cyber Security

Web Server

Mail Server

Contact with Me
My Specialty

My Skills

I focus on building and securing IT infrastructures with strong expertise in SIEM, server security, and vulnerability management. My experience includes working with Wazuh for monitoring and incident response, configuring services like Nginx and Postfix, and using tools such as Nessus, OpenVAS, and Acunetix to identify and mitigate threats.

Alongside security, I bring strong foundations in Linux administration, scripting (Bash & PowerShell), and version control with Git. I also have practical knowledge in Python, HTML, CSS, and MySQL, which help me automate workflows and build solutions that are both secure and efficient.

Wazuh

70%

Nginx

60%

Postfix

50%

Nessus

70%

OpenVAS

60%

Acunetix

70%

Burp Suite

70%

Git

80%

Docker

50%

Linux

80%

Bash

60%

Windows PowerShell

60%

Python

45%

HTML

50%

CSS

50%

MySQL

70%
Certifications

Certifications & Online Courses

  • Institute: CSL training
  • Duration: 40 Hours
  • Completion Date: May 27, 2025
  • Institution: Arena Web Security
  • Duration: 06 Months
  • Completion Date: December 24, 2023
  • Platform: TryHackMe
  • Completion Date: November 20, 2023
  • Platform: Udemy
  • Instructor: Zaid Sabih, zSecurity
  • Completion Date: November 21, 2022
My Lab

Recent Works

Wazuh

TheHive Integration for Incident Response

Wazuh

Blocking Unauthorized USB devices

Wazuh

AI-Driven Threat Detection with YARA, ChatGPT and Wazuh

Wazuh

Work 04

Application

Work 05

Graphic, Logo

Work 06

Web Design
Experience

Work Experience

Associate Engineer January 2025-Present

  • Implemented a Wazuh SIEM solution for security monitoring, creating custom decoders, detection rules and active responses for threat mitigation.
  • Monitored and analyzed security events, responding to incidents and generating actionable reports for management.
  • Hardened Linux and Windows systems to improve security posture and reduce vulnerabilities.
  • Configured and maintained local mail servers using Postfix, ensuring secure and reliable email delivery.
  • Set up and optimized Nginx web servers for hosting internal applications.

Cyber Security Intern (Remote) December 2023

  • Comprehensive research using OSINT to identify potential security threats to a company and an individual.
  • Performed vulnerability assessment and penetration testing activities to assess and strengthen the security of web applications.

Project Management Engineer August,2021 – March,2023

Facilitated seamless collaboration between ship designers, shipyards and global clients through effective communication and email correspondence to advance shipbuilding projects

Education

Education

Result: Ongoing (Average GPA: 3.65 after 4th semester)

Pursuing MSc in Cyber Security, focused on developing expertise in SIEM and security monitoring.

Key Areas of Learning:

  • Network Security & Penetration Testing
  • Web Application Security
  • Incident Detection & Response (SIEM, IDS/IPS)
  • Cryptography & Secure Protocols
  • Risk Assessment & Security Policies
  • Digital Forensics
  • IT Audit

Developed strong problem-solving, analytical, and project management skills. Experience from this program supports my structured approach to IT projects.

Get in Touch

Contact

taukir1515@gmail.com

LinkedIn

GitHub