Hello! I'm Suleiman Yusuf Gacheru, a passionate cybersecurity specialist focused on network security and incident response. I recently completed the Google Cybersecurity Professional Certificate and am eager to apply, improve, and grow my skills in 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 solid foundation in securing applications from the ground up. I'm continuously learning and open to collaboration. Feel free to explore my projects or reach out! 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-oriented
Planning and organizing
Effective communication and escalation
Certifications 🏅
Google Cybersecurity Professional Certificate
Microverse Full Stack Web Development
Projects 🛠️
File Permission in Linux
Description: Organized and updated file permissions on Linux.
Skills Demonstrated: User Authorization, File Authorization, Linux line-command
Tools Used: Linux line-command, Nano Editor
Link to project
Network Security Tool
Description: Built a Python-based tool to protect home and small office networks.
Features: Identify devices, manage bandwidth, blacklist/whitelist, set-timers for devices
Skills Demonstrated: Network security, risk mitigation
Tools Used: Python3, Network logs, Kali Linux
Link to project
SQL for Database Management and Filtering
Description: Database querying using SQL.
Skills Demonstrated: DB management, SQL
Link to project
Blog / Writeups ✍️
Understanding the TCP/IP model
Summary: Explained what the TCP/IP model is and why it's important for people getting started with their cybersecurity careers or networking.
Read more...
Deciphering Crucial Logs: Firewall, Network, and Server Logs
Summary: Explained logs for networks, servers, and firewalls.
Read more...
Contact 📬
Feel free to reach out for collaborations or job opportunities:
Email: [email protected]
LinkedIn: Suleiman Yusuf Gacheru
GitHub: hetrox8