Regarding moving from Dropbox to something encrypted, you might look into SpiderOak - I've not used them, but they've been around for quite a while and "encrypt

Regarding moving from Dropbox to something encrypted, you might look into SpiderOak - I've not used them, but they've been around for quite a while and "encrypted zero-knowledge" is basically their selling point. I don't believe they have a free tier, so I suspect they have a sustainable revenue model - basically everyone's on their equivalent of Dropbox Pro, with no free account leeches eating up their marketing budget. edit: minor grammar