Manageability is a key benefit provided by cloud services. It allows organizations to streamline and automate many IT management tasks, thus increasing efficiency and allowing IT staff to focus on more strategic work. High availability refers to the systems designed to be operational for a long period without interruptions. Scalability is the aspect of a system to handle a growing amount of work or its potential to be enlarged to accommodate that growth. Security refers to the protection of data and compliance with various regulations, not specifically to management tasks.