One of the greatest challenges facing business and government organizations is how to store and move sensitive data around the world while maintaining security. Storing and securing critical data held within data centers (whether physical or virtual) is top of mind from the boardroom to the remote data center. According to the International Data Corporation (IDC) Worldwide Quarterly Cloud IT Infrastructure Tracker, spending on private cloud IT infrastructure in 2015 will grow by 15.8 percent year over year to $12.1 billion, while spending on public cloud IT infrastructure will increase by 29.6 percent to $20.5 billion.