Princeton University is now offering a cloud based backup service called CrashPlan. CrashPlan is available to all faculty and staff university owned laptop and desktop machines. Chemistry graduate students can also use the CrashPlan service for university owned laptop and desktop machines, instructions for setup can be found at the bottom of this page. Please note that CrashPlan should not be used to backup servers.
You can find out more information about it from the following links: