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If you need to have a secure offsite backup of any important files/pictures/etc. Then give Tresorit a whirl, they are giving away up to 25GB of highly encrypted storage (5 for signing up, 5 for using their mobile app, and 15 for referring friends) to celebrate the fact that no one's been able to break their security.
https://register.tresorit.com/download?mode=1&ref=8xNJ86
https://register.tresorit.com/download?mode=1&ref=8xNJ86