Any website that allows file uploading will do, what you wanna do is encrypt the files using something like Truecrypt or 7zip. (I suggest 7zip, easier and better for storage) 7zip will allow you to encrypt all your files into a .7z archive with AES-256, just make sure you have a long passphrase (not password) and it'll be impossible for them to crack. Alternatively you can set up a old pc at home (or build one) and install Linux on it. Then you can ssh to the pc from work and keep all your private stuff on the pc at home. That way if you suddenly die all of your stuff is at home and they can't ssh into it.Any website that allows file uploading will do, what you wanna do is encrypt the files using something like Truecrypt or 7zip. (I suggest 7zip, easier and better for storage) 7zip will allow you to encrypt all your files into a .7z archive with AES-256, just make sure you have a long passphrase (not password) and it'll be impossible for them to crack. Alternatively you can set up a old pc at home (or build one) and install Linux on it. Then you can ssh to the pc from work and keep all your private stuff on the pc at home. That way if you suddenly die all of your stuff is at home and they can't ssh into it.