Gabriel Romero

Gabriel Romero

Red Team Operator

Followers of Gabriel Romero845 followers
location of Gabriel RomeroUnited States

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  • Timeline

  • About me

    Red Team Operator | Cybersecurity Researcher | Reverse Engineer

  • Education

    • Huawei Academy

      2019 - 2020
      Associate's degree System, Networking, and LAN/WAN Management/Manager

      As part of my educational journey, I had the opportunity to participate in various courses offered by Huawei Academy, specifically focusing on networking. One of the courses I completed was the HCIA (Huawei Certified ICT Associate) Routing and Switching.During my time in the HCIA Routing and Switching course, I gained comprehensive knowledge and practical skills related to the design, configuration, and troubleshooting of network infrastructure. The course covered a wide range of… Show more As part of my educational journey, I had the opportunity to participate in various courses offered by Huawei Academy, specifically focusing on networking. One of the courses I completed was the HCIA (Huawei Certified ICT Associate) Routing and Switching.During my time in the HCIA Routing and Switching course, I gained comprehensive knowledge and practical skills related to the design, configuration, and troubleshooting of network infrastructure. The course covered a wide range of topics, including IP routing protocols, network security, VLANs, switching technologies, and network troubleshooting. Show less

    • Politecnico Madre Rafaela Ybarra, Dominican Republic

      2016 - 2017
      Professional technician in electrical installation and maintenance Electrical, Electronic and Communications Engineering Technology/Technician

      During my studies at Politecnico Madre Rafaela Ybarra, I pursued a technical program focused on residential and industrial electrical installation and maintenance. This comprehensive program provided me with the necessary skills and knowledge in the field of electrical systems.Throughout the program, I gained a deep understanding of residential and industrial electrical concepts, including wiring, circuit design, power distribution, and electrical safety protocols. I received hands-on… Show more During my studies at Politecnico Madre Rafaela Ybarra, I pursued a technical program focused on residential and industrial electrical installation and maintenance. This comprehensive program provided me with the necessary skills and knowledge in the field of electrical systems.Throughout the program, I gained a deep understanding of residential and industrial electrical concepts, including wiring, circuit design, power distribution, and electrical safety protocols. I received hands-on training through practical exercises, internships, and workshops, allowing me to apply theoretical knowledge to real-world scenarios.Additionally, the program covered topics in electronics and electrotechnics, expanding my knowledge in areas such as electronic circuitry, electrical components, and electrical control systems. I developed proficiency in troubleshooting electrical systems, diagnosing faults, and implementing effective maintenance and repair strategies. Show less

    • Universidad del Caribe, Dominican Republic

      2022 -
      Cybersecurity engineering Computer Engineering Technology/Technician

      During my academic training in Cybersecurity Engineering at the Universidad del Caribe (UNICARIBE), I acquired solid and specialized knowledge in fundamental areas of cybersecurity. The curriculum covered a wide range of specific subjects related to data protection and digital security.Throughout my studies, I gained knowledge in topics such as information security, cryptography, network security, operating system and software security, risk management of information security… Show more During my academic training in Cybersecurity Engineering at the Universidad del Caribe (UNICARIBE), I acquired solid and specialized knowledge in fundamental areas of cybersecurity. The curriculum covered a wide range of specific subjects related to data protection and digital security.Throughout my studies, I gained knowledge in topics such as information security, cryptography, network security, operating system and software security, risk management of information security, cybersecurity forensics, and information security auditing. Through these courses, I developed the technical and theoretical skills necessary to address challenges and risks in the field of cybersecurity. Show less

    • Technological Institute of the Americas ITLA, Dominican Republic

      2018 - 2020
      IT Security Technologist Information Technology

      During my studies as an Information Security Technologist at Instituto Tecnológico de Las Américas (ITLA), I gained a solid foundation in essential areas of cybersecurity. The curriculum covered cryptography, secure networking, information system auditing, digital forensics, and incident management, preparing me for current and future challenges in the field.Through hands-on projects and labs, I applied theoretical knowledge to practical scenarios, enhancing my ability to identify and… Show more During my studies as an Information Security Technologist at Instituto Tecnológico de Las Américas (ITLA), I gained a solid foundation in essential areas of cybersecurity. The curriculum covered cryptography, secure networking, information system auditing, digital forensics, and incident management, preparing me for current and future challenges in the field.Through hands-on projects and labs, I applied theoretical knowledge to practical scenarios, enhancing my ability to identify and address vulnerabilities in systems and networks. I also developed technical skills in using cybersecurity tools such as firewalls, IDS/IPS, and vulnerability assessment tools.My education at ITLA equipped me with the knowledge and skills necessary to tackle the evolving challenges of cybersecurity. I am prepared to safeguard systems, networks, and sensitive data, contributing to the security and integrity of organizations in the cybersecurity field. Show less

    • Cisco Networking Academy

      2018 - 2019

      The course provided me with comprehensive knowledge and practical skills in various aspects of networking. I gained a solid understanding of networking fundamentals, including network protocols, IP addressing, and basic network configurations. I also acquired knowledge in advanced routing and switching technologies, subnetting, and network troubleshooting.As part of the course, I engaged in hands-on lab activities and simulated network environments. These practical exercises allowed me… Show more The course provided me with comprehensive knowledge and practical skills in various aspects of networking. I gained a solid understanding of networking fundamentals, including network protocols, IP addressing, and basic network configurations. I also acquired knowledge in advanced routing and switching technologies, subnetting, and network troubleshooting.As part of the course, I engaged in hands-on lab activities and simulated network environments. These practical exercises allowed me to apply theoretical concepts and develop proficiency in configuring and managing network devices. Show less

  • Experience

    • F2TC Cybersecurity

      Oct 2020 - Jul 2023
      Red Team Operator

      • Emulate advanced persistent threats (APTs) and ransomware campaigns in alignment with international standards like NIST SP 800-115, OWASP, and the MITRE ATT&CK framework.• Employ adversarial tactics, techniques, and procedures to uncover vulnerabilities and enhance defensive countermeasures.• Fine-tune SOC detection pipelines through closed feedback loops.• Ensure operational security (OpSec) during Red Team engagements.• Administer command and control team servers.• Manage VPN and firewall configurations.• Oversee container stacks and offensive testing application administration.• Perform penetration tests on corporate network infrastructures, cloud and hybrid environments, containerized systems, and server applications across Windows and Linux operating systems.• Execute compliance and regulatory penetration tests, including PCI-DSS, SWIFT CSP, SIB Panama, and more.• Conduct mobile application penetration testing on Android and iOS platforms.• Instrument binary applications for vulnerability research.• Conduct reverse engineering and blackbox application testing.• Development exploits and of Proof-of-Concepts (PoCs) for vulnerabilities. Show less

    • CYBER CORPORATE SOLUTIONS HOLDINGS INC

      Jul 2023 - Mar 2024
      Senior Red Team Operator / Security Researcher

      • Emulate advanced persistent threats (APTs) and ransomware campaigns in alignment with international standards like NIST SP 800-115, OWASP, and the MITRE ATT&CK framework.• Employ adversarial tactics, techniques, and procedures to uncover vulnerabilities and enhance defensive countermeasures.• Perform penetration tests on corporate network infrastructures, cloud and hybrid environments, containerized systems, and server applications across Windows and Linux operating systems.• Execute compliance and regulatory penetration tests, including PCI-DSS, SWIFT CSP, SIB Panama, and more.• Conduct mobile application penetration testing on Android and iOS platforms.• Instrument binary applications for vulnerability research.• Conduct reverse engineering and blackbox application testing.• Development exploits and of Proof-of-Concepts (PoCs) for vulnerabilities. Show less

    • Pentraze Cybersecurity

      Mar 2024 - Oct 2024
      Senior Red Team Operator
  • Licenses & Certifications

    • NSE 1 Network Security Associate

      Fortinet
      Nov 2019
      View certificate certificate
    • ELearnSecurity Junior Penetration Tester (eJPT)

      INE Security (FKA eLearnSecurity)
      Feb 2025
      View certificate certificate
    • Linux Kernel Development LFD103

      The Linux Foundation
      Aug 2020
    • Certified Network Pentester (CNPen)

      The SecOps Group
      Apr 2024
    • Huawei HCIA Routing and Switching

      Huawei
      Dec 2019
    • CNSS Certified Network Security Specialist

      ICSI (International CyberSecurity Institute), UK
      Jul 2020
    • NSE 2 Network Security Associate

      Fortinet
      Nov 2019
      View certificate certificate
  • Honors & Awards

    • Awarded to Gabriel Romero
      CVE-2023-24492 Citrix Security Response Team Jul 2023 Remote Command execution vulnerability discovered through a cybersecurity analysis of an VPN client product of Citrix Systems.https://support.citrix.com/external/article?articleUrl=CTX564169-citrix-secure-access-client-for-ubuntu-security-bulletin-for-cve202324492
    • Awarded to Gabriel Romero
      CVE-2021-39474 Mitre Aug 2021 Os Command injection vulnerability discovered through a cybersecurity analysis of an IoT device used by internet service providers (ISP) in the Dominican Republic.https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39474
    • Awarded to Gabriel Romero
      First place in Huawei ICT Competition modality (National). Huawei Mar 2020 This contest aims for students from all over the world to show their talents in the technological area.
    • Awarded to Gabriel Romero
      Winner in Huawei ICT Competition modality (Preliminary). Huawei Feb 2020 The multinational telecommunications company, Huawei, annually organizes a competition between universities registered as Huawei partner academies. This contest aims for students from all over the world to show their talents in the technological area.
  • Volunteer Experience

    • Electric technician

      Issued by Ministerio de Defensa de República Dominicana on Apr 2017
      Ministerio de Defensa de República DominicanaAssociated with Gabriel Romero