Zscaler Internet Access and Cisco Umbrella compete in the internet security category. Zscaler seems to have the upper hand with its comprehensive feature set, but Cisco provides strong integration with other Cisco products.Features: Zscaler offers a robust set of features including bandwidth control, advanced threat protection, and URL filtering. It secures traffic for roaming users with its cloud-native proxy architecture. Cisco Umbrella focuses on DNS filtering and endpoint protection,...