João Costa

João Costa is a seasoned cybersecurity professional with extensive experience in threat hunting, incident response, and security engineering. Currently serving as a Security Engineer at Netflix since July 2025, João has previously held positions such as Staff Threat Hunter at SentinelOne and Principal Cybersecurity Engineer at Moderna. João's career includes roles as Incident Response Manager at GSK and a Sr Incident Response Analyst at FARFETCH, along with significant tenure at F5 and Symantec. Educationally, João holds a Master of Science degree in Computer Engineering from Faculdade de Engenharia da Universidade do Porto. Throughout his career, João has demonstrated expertise in security monitoring, technical support, and customer relationship management.