Are tech certifications still SD-WAN worth it? A lot of people wonder before entering the technical domain if you want to become the best at configuring, managing, administrating, and using WAN technologies, then you should take the SD-WAN certification1 Course. The SD-WAN course of training is a full-fledged online course that involves the use of software for management, services, and connectivity. get hands-on training in SD-WAN to operate medium-sized and large-sized networks in a business organization. SD-WAN Certification is definitely worth it to you if you want to best in the technical industry.