We furthermore use high quality strong passwords using uppercase and lowercase characters, numerals, and special characters, and always ensure minimum length of 12.
The data centre has very high levels of security, such as access control and 24/7 monitoring.
All your data is backed up on a daily basis, so should anything ever go wrong, the absolute worst case scenario is that you might lose one day's work. Compare that to forgetting to backup your local data for a couple of weeks or months, or having your computer stolen - have that ever happened to you? We know lots of people who broke down into a crying mess after experiencing such a nightmare. Never be at risk again, move to the cloud and have peace of mind.