CISCO Cisco is the worldwide leader in IT and networking. Helping companies of all sizes transform how people connect, communicate, and collaborate. CHECKPOINT Check Point Software Technologies Ltd. is the largest network cyber security vendor globally, providing industry-leading solutions and protecting customers from cyberattacks with an unmatched catch rate of malware and other types of threats. F5 With 20+ years of application service experience, F5 provides the broadest set of services and security for enterprise-grade apps, whether on-premises or across any multi-cloud environment. VOIP Voice over Internet Protocol is a methodology and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet.