David is a Staff Author at FieldEngineer.com, a freelance Marketplace for field engineers On-Demand. Telecom workforce, ranging from field engineers, Cyber Security Engineer, Computer Network Technician, high-level Network Security Engineer, project managers and Network Architects in 146 countries. He is an Electrical and Electronics engineer from JNTU. https://www.fieldengineer.com/...curity-engineer-job/
