Hi, I'm Leo, and I have 24 years of experience in the IT field. My expertise lies in the integration and optimization of information systems, as well as the deployment of deep defense architectures, providing effective solutions for various organizations. My background is built on a master's degree in electrical engineering, which has provided me with a strong foundation to stay at the forefront of this rapidly evolving industry.
In terms of cybersecurity certifications, I hold a range of professional credentials, including CISSP, CCSP, SSCP, CISM, and CISA. These not only validate my expertise but also reflect my commitment to continuous learning and self-improvement. Additionally, I hold certifications in AWS-SAA, AZ900, and Google Cybersecurity, and have in-depth knowledge of ISO27001 and IEC62443-2-1. This allows me to work across multiple platforms and standards, providing tailored solutions for my clients.
Throughout my career, I have held various roles such as cybersecurity consultant, senior manager, and instructor. As an ISC2-certified instructor, I not only teach knowledge but also share practical experience to help students grasp the depth and breadth of the cybersecurity field. My focus on system integration goes beyond theory; it emphasizes hands-on implementation, including the planning and deployment of defense-in-depth architectures, security planning for IT/OT/SOCs, as well as building enterprise infrastructures and implementing security defenses.