About

root@jimmex$
Computer and Control Systems Engineer, Penetration Tester, and little bit of Web Developer. I am passionate about cybersecurity
and penetration testing. Here you can find my certificates, projects, and more about my journey.
Jimmy's photo

Courses

C
Cisco Certified Network Associate
Foundational networking certification covering routing, switching, and network basics.
R
Red Hat Certified System Administrator
Linux system administration skills including installation, configuration, and troubleshooting.
M
Microsoft Certified Solutions Associate
Core Microsoft technologies for servers, networking, and cloud environments.
L
Linux Foundation Certified System Administrator
Linux administration, system management, and troubleshooting in open-source environments.
e
eLearnSecurity Junior Penetration Tester
Entry-level penetration testing skills, vulnerability assessment, and exploitation.
C
Certified Bug Bounty Hunter
Bug bounty methodologies, web security, and vulnerability discovery.
C
Certified Penetration Testing Specialist
Advanced penetration testing, exploitation, and reporting techniques.
O
Offensive Security Certified Professional
Hands-on penetration testing, real-world exploitation, and advanced security skills.

Projects

Study Buddy
Student Collaboration Platform
PortSwigger Scripts
Security Testing Automation

Blog

Bypassing 2FA with Logic Flaws
Bypassing 2FA with Logic Flaws
Explore how logic flaws in authentication can allow attackers to bypass two-factor authentication and gain unauthorized access...
2024-06-01
XSS in Modern Web Apps
XSS in Modern Web Apps
A deep dive into cross-site scripting vulnerabilities in today’s JavaScript-heavy applications, with real-world examples...
2024-05-28
All Writeups