Hello! I'm Suleiman Yusuf Gacheru, a passionate cybersecurity specialist with a focus on network, network security, incident response. I recently completed the Google Cybersecurity Professional Certificate and am excited to apply, improve and grow my skills to real-world challenges.
In addition to cybersecurity, I have experience in full-stack web development using Ruby, Javascript, Rails and React, which gives me a well-rounded understanding of how to secure applications from the ground up. I'm continuously learning and looking for opportunities to grow, so feel free to check out my projects or reach out for collaborations. Skills Technical Skills
Cybersecurity Tools: Wireshark, Nmap, Metasploit, Nessus
SIEM Tools: Splunk, Google Chronicle
Programming Languages: Python, Bash scripting
Operating Systems: Kali Linux, Windows
Security Concepts: Network traffic analysis, Vulnerability scanning,Packet Sniffing, Incident response
Development: Ruby on Rails, React
Soft Skills
Stakeholder communication
Detail orientade
Planning and Organizing
Effective communication and escaltion
Certifications
Google Cybersecurity Professional Certificate: Link <a href="" target="blank"
Microverse Full Stack Web Development: Link <a href="" target="blank"
Projects
- File permission in Linux
Description: Organized and updated file permission for certain files and directories on the Linux Operating system.
Skills Demonstrated:
User Authorization
File Authorization
Linux line-commad
Tools Used:
Linux line-commad
Nano Editor
Linux OS
Link: https://docs.google.com/document/d/1OYggC7cRxPZUjpwLurSWuYReROiVYnbt5pQ7H67Wfyc/edit?usp=sharing
- Vulnerability Scanning with Nmap
Description: Conducted a full network scan using Nmap to identify open ports and vulnerable services on a home network. Generated a detailed report outlining the security risks and proposed solutions to secure the network.
Skills Demonstrated:
Vulnerability scanning
Network mapping and service identification
Security risk mitigation
Tools Used:
Nmap
Kali Linux
Link: Project Repository or Case Study 3. Python Keylogger Development
Description: Built a keylogger in Python as an ethical hacking tool for educational purposes. The project demonstrates how keylogging works by capturing keystrokes and logging them in stealth mode, all while following best practices for responsible disclosure.
Skills Demonstrated:
Python scripting
Ethical hacking techniques
Stealth and keylogging mechanisms
Tools Used:
Python
Link: Project Repository Blog / Writeups
- How I Analyzed Network Traffic with Wireshark
Summary: In this blog post, I explain how I captured and analyzed network traffic using Wireshark, focusing on detecting anomalies in packet data and suggesting potential mitigation strategies. Link: Read more... 2. My Experience with Capture the Flag (CTF) Challenges
Summary: Participating in CTF challenges has helped me refine my skills in network exploitation and reverse engineering. In this post, I share the challenges I've solved and the tools I used. Link: Read more... Certifications
Google Cybersecurity Professional Certificate – Completed September 2024
[Any other relevant certifications here]
Contact
Feel free to reach out to me for collaborations or job opportunities:
Email: dretrevor8@gmail.com
LinkedIn: Your LinkedIn Profile
GitHub: Your GitHub Profile