Open to opportunities

4ntlok User

@4ntlokuser

Message

I find, validate, and help patch web application vulnerabilities using Python and security testing tools.

Nigeria

Message

What I'm looking for

I'm seeking remote, asynchronous vulnerability research work where I can create realistic vulnerable code repositories, develop corrective security patches, and support AI model training.

At Hacktify, I assessed eight enterprise-simulated web applications and identified 25+ vulnerabilities, including XSS, HTML injection, SQL injection, insecure authentication, and broken object-level authorization. I produced proof-of-concept evidence, CVSS v3 severity scores, and OWASP-aligned remediation guidance.

I've also built a Flask-based password security tool with entropy analysis, NIST-compliant password generation, and HaveIBeenPwned API validation using k-Anonymity. I’m focused on vulnerability research, secure code review, and creating realistic vulnerable code and corrective patches for AI model training.

Experience

Work history, roles, and key accomplishments

IT Support Specialist

Cipherbase Technologies

Jul 2025 - Jan 2026 (6 months)

Monitored newly deployed systems over a 4-week compliance period, detecting deviations from security baselines and escalating findings. Administered access control policies and account lifecycle management across Windows Server and Microsoft 365, applying least-privilege principles.

Windows Server Microsoft 365 Access Control Security Baselines

Cybersecurity Intern

Hacktify

Jan 2025 - Feb 2025 (1 month)

Conducted black-box security assessments across 8 enterprise-simulated web applications, identifying 25+ vulnerabilities including XSS, SQL Injection, and insecure authentication. Performed vulnerability triage and severity scoring using CVSS v3, achieving 95% classification accuracy.