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Hello, I'm

Kenneth Nnadi

Cyber Security Professional

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About Me

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Experience

5+ years
Cyber Security

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Education

B.Sc. Computer Science
M.Sc. Computer Science/Cyber Security

With over five years of experience in the field of cybersecurity, I have developed my skills in protecting digital assets and ensuring robust security measures for various organizations. My journey began with a B.Sc. in Computer Science, followed by an M.Sc. in the same field, which provided me with a solid foundation in both theoretical and practical aspects of computing and security. Throughout my career, I have specialized in areas such as vulnerability management, risk analysis, incident response, threat modeling, and network security. I am adept at using a variety of tools and technologies, including but not limited to SIEM, IDS/IPS, cloud security, and endpoint security solutions. My approach combines a deep understanding of cybersecurity principles with hands-on expertise in implementing and managing security protocols. I am passionate about staying updated with the latest industry trends and continuously enhancing my skill set to tackle emerging cybersecurity challenges. Whether it's securing networks, managing identities, or protecting applications, I am committed to delivering top-notch security solutions and ensuring the safety and integrity of digital environments.

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Experience

Cyber Security

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Automation and server/File mgt(Ansible, ZFS)

Advanced

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Monitoring and Logging

(e.g. Prometheus, Splunk)

Advanced

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Security Information and Event Management (SIEM), SOAR

(Splunk,Sentinel,Cortex-XSOAR)

Advanced

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Web Application Security (OWASP Top Ten, Burp Suite, OWASP ZAP)

Intermidate

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Cloud Security (AWS, Azure, Google Cloud)

Advanced

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Network Security(CISCO, Palo Alto)

tools: (e.g., Wireshark, tcpdump)

Advanced

Cyber Security

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Identity and Access Management(IAM)

Advanced

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System Administration

(Active directory, Linux, windows server)

Expert

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EBGP, IPsec, VPN

Advanced

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Firewall Management

Expert

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Endpoint Security & IT Support

(e.g. CrowdStrike, Symantec)

Expert

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Intrusion Detection and Prevention Systems (IDS/IPS)

(e.g., Suricata, Snort etc)

Advanced

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Risk Management

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Risk Analysis

Advanced

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Incident Response

Advanced

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Threat Modeling

Advanced

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Asset Management

Advanced

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Contingency planning

Advanced

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Container Security (Docker, Kubernetes)

Basics

Penetration Testing

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Operating Systems (Linux, Windows)

Advanced

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Scripting and Programming

(Python, Bash, PowerShell, R, HTML & CSS, C/C++)

Advanced

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Vulnerability Assessment (Nessus, OpenVAS, Qualys)

Advanced

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Social Engineering

Advanced

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Cryptography (SSL/TLS, PKI)

Advanced

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Exploitation Techniques (Metasploit)

Advanced

Experience

Penetration Testing

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Forensics and Malware Analysis

Advanced

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Post-Exploitation Techniques

Advanced

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Enumeration

Advanced

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Ethical Hacking

Advanced

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Security Testing and Deployament

Intermediate

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Physical Security

Advanced

Security Compliance and Standards

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Cyber Security Frameworks

NIST SP 800-37 & 53, ISO 27001, SOX, PCI-DSS, GDPR

Advanced

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Zero Trust Architecture

Advanced

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Security Awareness & Training

Advanced

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Security Policy Dev and Secure design

Advanced

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Secure Software Development

Intermediate

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Mobile Device Security

Advanced

Browse My Recent

Projects

Project 1

Duck Chat

This project is a decentralized chat system, DuckChat, allowing real-time messaging between clients on different servers. It improves reliability and scalability, enabling users to join chat rooms and exchange messages seamlessly.

Project 2

Vulnerability Management

Developed a solution using OpenVAS and GVM API to automate and streamline network vulnerability assessments, sending CVSS scores of found vulnerabilities to the administrator for efficient management.

Project 3

System Administration and Security

Designed and implemented a system administration and security project, focusing on configuring and securing servers, managing user access, and ensuring compliance with security protocols to protect organizational data and infrastructure.

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Project 1

Penetration Testing

Conducted detailed penetration testing on Artemis Gas Inc, employing advanced techniques to simulate real-world attacks, identify vulnerabilities, and enhance security defenses, fortifying their infrastructure against cyber threats.

Project 2

Short-lived certificate Auth in Zero Trust Architecture

Designed and implemented short-lived certificate authentication in a Zero Trust model, enhancing security with dynamic access control. The solution employs advanced principles to fortify network security, mitigating risks effectively.

Project 3

Network Intrusion Detection System Using Machine learning

Developed a Network Intrusion Detection System (NIDS) using logistic regression and k-nearest neighbor algorithms with the UNSW_NB15 dataset. Analyzed network traffic to enhance cybersecurity measures effectively.

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Project 1

Parallelization of Rainbow Table Generation

Developed a Rainbow Table Generator for cybersecurity, decoding encrypted passwords by reversing cryptographic hash functions like SHA1, SHA256, and SHA512. Utilized MPI, OpenMP, and CUDA for parallel processing, ensuring rapid hash pair computations.

Project 2

Project Manager for Windows 10 and Server 2016 Upgrade at Globex

Managed the upgrade project for Globex, transitioning desktops from Windows 7 to Windows 10 and servers to Windows Server 2016. Conducted a feasibility study, gathered user and hardware data, and presented findings. Developed a detailed project plan for PMO approval, addressing scope, cost, and schedule.

Project 3

Security Risk Assesment

Conducted a comprehensive risk assessment, enumerating and rating risks along with identifying root causes. Provided detailed remediation recommendations to address each risk, enhancing overall security posture and mitigating potential threats.

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Project 3

Incident Response, Threat Hunting and Threat Intelligence In Sentinel

Real Attack Incident Response, Threat Hunting, Threat intelligence Simulation on Micorsoft Sentinel Cloud SIEM.

Project 1

Threat Assesment Sample

Conducted a thorough threat assessment, identifying and rating potential threats along with their root causes. Provided detailed mitigation strategies to address each threat, enhancing overall security measures and reducing vulnerabilities.

Certifications

Certifications

Project 1

CISSP

Project 2

CompTIA Security +

Project 3

Springboard Cyber Security Bootcamp

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Project 1

Google professional Data Analytics

Project 2

Micrsoft Power BI for Data analysis

Project 3

Microsoft Excel -Advance

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Get in Touch

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