Yes, security in any field is the most important thing that can be and it is very difficult to find a secure service that will provide quality and proven services. A good file hosting service is itmagic. In all the time I have used it, the biggest plus is that they also provide IT security services. This ensures that your data remains protected from any kind of theft of data from the system. Their team makes sure that all the sensitive data you own is protected and securely encrypted. This includes but is not limited to intellectual property, internal business data, personal customer data, PII (personally identifiable information), government and industry information, health information, etc.