Internet Connection. The most critical aspect of Cloud Computing is the client’s ability to access the server over the Internet. Some vendors provide a small program that is loaded on each computer which is designated to run the application, others may simply require a browser. If you cannot access the Internet, simply put, you do not have access to the server, therefore the application is considered “down” as far as you are concerned. What measures might be taken to reduce this inconvenience? Redundancy is a key. Some businesses will pay for two broadband lines to be run to their offices. Typically, these businesses also employ a higher-end router that is capable of performing High Availability switching in a Failover / Failback scenario. The overhead that comes with this preparedness is a small price to pay for a reliable network connection, particularly when your business is totally dependent upon it for income.