Just like in storage and servers, the cloud should handle more of the lower-level security and enable security specialists to concentrate on the most-serious challenges. Customers have considerations about their capacity to depart clouds or move workloads throughout suppliers. Cloud lowers switching costs , will increase portability , and supplies extra interoperability . While issues are real, cloud technology, economics, and licensing lower lock-in. Customers ought to use the five approaches below, combined with exit planning, to mitigate risks. Emphasizes technical performance, customer-driven product roadmap, and presents unmatched breadth and depth of its companies.