Samuel Nwokemodo
Cybersecurity Specialist| Network & Web Security |Cloud Security en Cybersecurity & Cloud Projects - https://github.com/SamuelN-CyberSec
Chukwuemeka Odumegwu Ojukwu University
Nigeria
¡Hola, soy Samuel Nwokemodo!
Cybersecurity Specialist| Network & Web Security |Cloud Security en Cybersecurity & Cloud Projects - https://github.com/SamuelN-CyberSec
I am a dedicated IT and cybersecurity professional with industry recognized certifications including CompTIA Security+, AWS Certified, Microsoft SC-900, and Fortinet FCA. My expertise spans across network security, vulnerability assessments, risk management, cloud security, web application testing, and IT operations. With a proven ability to safeguard digital infrastructures, I specialize in identifying and mitigating threats, strengthening security postures, and ensuring compliance with best practices. My background combines technical proficiency with strategic risk management, enabling me to deliver secure, scalable, and resilient solutions in both on-premises and cloud environments.
Redes sociales
No se agregaron enlaces sociales
Experiencia
Cybersecurity & Cloud Projects - https://github.com/SamuelN-CyberSec
Cybersecurity Specialist| Network & Web Security |Cloud Security
July 2023 - Presente
Configured Windows Defender Firewall to block ICMP traffic and mitigate reconnaissance attacks, validating effectiveness
through Kali Linux simulations (Nmap scans, ping tests) and packet logging.
Secured AWS IAM user setup by enforcing MFA, applying least privilege access, and avoiding root account usage, with
practical validation of sign-in security using Microsoft Authenticator.
Performed web application vulnerability testing using Burp Suite, intercepting and analyzing HTTP/HTTPS traffic to Identify and mitigate risks such as XSS, SQL injection, and insecure cookies.
Leveraged Metasploit Framework for structured vulnerability assessments, including CVE-specific exploit searches, workspace management, and auxiliary module scans for FTP and TCP services.
Helium Health
Independent Consultant
June 2022 - October 2023
Successfully recovered and reached payment agreement with 80% of client assigned, resulting in a 20% increase in revenue collection
Successfully moved non-performing organization loan defaulters to performing loan
Implemented necessary productive approach to attain success by using research and data analysis
National Industrial Court of Nigeria
IT Administrator
November 2020 - November 2021
Installed and configured hardware and software for court systems, ensuring optimal performance and security
Configured and maintained networks of computers and digital communication devices, ensuring reliable connectivity
Installed batteries on uninterrupted power supply (UPS) systems, safeguarding critical systems from power outages
National Identity Management Commission
Data Center Support
March 2018 - August 2018
Operated and monitored uninterrupted power supply (UPS) systems, ensuring continuous power availability for critical data center operations
Responded promptly to power outages and alarms, preventing system downtime
Adhered to strict data security protocols to protect sensitive data
Certificaciones y Distintivos
No se agregó certificaciones o distintivos
Proyectos
Web Security
Network Security
Windows-Firewall-Security-Configuration-With-Kali-Linux-Attack-Simulation-
•https://github.com/SamuelN-CyberSecNetwork Security
Network Security
Idiomas
No se agregaron idiomas
Habilidades
AWS (Amazon Web Services)
Network Security Engineer
Problem Solving
IAM
Vulnerability Assessment
SIEM
Microsoft Azure Active Directory
Fortinet
Cybersecurity