Cloud network security consists of a set of policies, controls, procedures and technologies that work together to protect cloud-based systems, data, and infrastructure. These security measures are configured to protect cloud data, support regulatory compliance, and protect customer privacy as well as setting authentication rules for individual users and devices. The demand for cloud network security is on the rise due to rising cyber threats, stringent data protection regulations, and increased cloud adoption. Benefits of cloud security include centralized security, reduced costs, reduced administration, reliability, and secured data in cloud. The pandemic has created an enormous challenge for businesses worldwide to continue operating despite massive shutdowns of offices and other facilities, which has further increased the demand for cloud network security.