Máquinas - Yeray Medina Piñero

Yeray 'JBKira' Medina Piñero

Cybersecurity Specialist || Penetration Tester

All Certifications

Complete collection of all certifications obtained with their respective details

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CRTO (Pending Exam)

Pending Exam (All training done)

The CRTO (Certified Red Team Operator) is an advanced, hands-on red teaming certification focused on Active Directory attacks, adversary simulation, C2 operations, lateral movement, post-exploitation, and defense evasion techniques.

Cobalt Strike C2 AD Attacks Defense Evasion OPSEC Privesc Red Teaming

CPTS

June 2025

The CPTS by HTB Academy is an advanced, hands-on penetration testing certification focused on Active Directory, web hacking, privilege escalation, enumeration, exploitation, and the ability to create professional, commercial-grade penetration testing reports.

Web Attacks AD Attacks Privesc Enumeration Reporting Pivoting Post-Exploitation Burpsuite

English B2

April 2025

A B2 English level demonstrates an upper-intermediate ability to communicate effectively in English, both verbally and in writing, in professional and everyday situations.

Communication Writing Listening Reading

Certificate has not arrived yet. Send me an email if you need a proof of completion.

Cisco Ethical Hacker

October 2025

The Cisco Ethical Hacker certification is a hands-on cybersecurity certification focused on ethical hacking methodologies, reconnaissance, vulnerability assessment, exploitation, and fundamental penetration testing techniques.

Vuln Assessment Exploitation Reconnaissance Phishing

eJPTv2

April 2025

The eJPTv2 is an entry-level, hands-on penetration testing certification that validates practical offensive cybersecurity skills.

Enumeration Nmap Metasploit CMS Attacks

Hack4u Introduction to Ethical Hacking

April 2024

The Hack4u Introduction to Ethical Hacking certification focuses primarily on web attacks, while also covering Linux attacks, privilege escalation, buffer overflows, pivoting, and fundamental penetration testing techniques.

Web Attacks Nmap Buffer Overflow Privesc Docker LaTeX

Hack4u Introduction to Ethical Hacking Certificate

Offshore Pro Lab

May 2025

The Offshore Pro Lab by HTB is an advanced, hands-on penetration testing lab focused on realistic enterprise infrastructure, Active Directory, web attacks, privilege escalation, pivoting, lateral movement, and advanced offensive security techniques.

Web Attacks AD Attacks Defense Evasion Privesc Situational Awareness Pivoting

Zephyr Pro Lab

May 2025

The Zephyr Pro Lab by HTB is an advanced, hands-on penetration testing lab focused on complex enterprise environments, Active Directory, web exploitation, privilege escalation, pivoting, lateral movement, and advanced red teaming techniques.

Pivoting Relay Attacks MSSQL Privesc Web Attacks AD Attacks Trusts Attacks Lateral Movement

P.O.O. Pro Lab

May 2025

The P.O.O. Pro Lab by HTB is an intermediate, hands-on penetration testing lab focused on realistic enterprise environments, Active Directory attacks, web exploitation, privilege escalation, pivoting, lateral movement, and advanced offensive security techniques.

AD Attacks Privesc Lateral Movement Enumeration Situational Awareness Web Attacks