Nexum offers manufacturer-authorized training with expert, real-world trainers to prepare your IT personnel to manage and secure your networks, including Check Point, F5 Networks, Infoblox, Palo Alto Networks, Symantec/Blue Coat and more. And Nexum is an Authorized Training Center (ATC) for Check Point, F5 Networks, Infoblox, Palo Alto Networks and Symantec/Blue Coat.