Towards a fully automated and optimized network security functions orchestration

cloud computing;computer network management;computer network security;software defined networking;virtualisation;Network Functions Virtualization;Software-Defined Networking;network management;Security Automation approach;automatic management tools;cloud orchestrators;virtualized network service;fully automated network security functions orchestration;optimized network security functions orchestration;automated policy-based network security management tools;human errors;suboptimal configuration;security services;automated tool;networking technologies;Security;Cloud computing;Communication networks;Resource management;Tools;Network function virtualization;Automation;network security optimization;network security orchestration;cloud security;network functions virtualization