Eder de Mattos is a technology professional and leader with over 20 years of solid multidisciplinary experience in cybersecurity architecture, networking, data centers, cloud computing and telecommunications technologies. Specializing in cloud and network security, he holds ISSAP, ISSMP, CISSP and CCSP certifications and has graduate and post-graduate degrees in computer science. Eder has worked for telecom service providers for 15 years and, for the past three years, has been serving as a Professional Services Senior Cloud Security Consultant for AWS, where he assists Latin American customers with security assessments, architecture reviews and complex projects. Since 2023, he has been serving as ISC2's official instructor for CISSP and CCSP and CompTIA.