Originally Posted by
KRSW
Our office hosts its own cloud-like setup in our own private off-site data center. No one's going to take care of your data like you would.
The bold statement is only as good as the timely software patches provided by the 3rd parties to protect the office data. Recently Apple and Microsoft both had security issues discovered which existed for years. Apple issued a security patch for the iPhone 4S which has not been supported since September 2014. The Microsoft security issue covers all products from Windows XP to Windows 10.