Tresorit Send brings secure file sharing to your fingertips. Encrypted sharing with links helps to replace attachments and unreliable file transfer sites. An industry-leading collaboration and communication app for on-site and remote work teams. It allows users to build Boards with a wide variety of powerful columns. With this flexibility, the software allows teams to handle any type of project. The platform also seamlessly integrates with third-party apps to ensure easier adoption.This isn't exactly what you're looking for, but I I swear by Backup for Workgroups: http://www.backup-for-workgroups.com/
Synology is a Taiwanese brand that’s renowned for manufacturing quality personal storage solutions. Their specialty lies in creating Network Attached Storage Devices (NAS) that can be used to create personal cloud solutions and media servers for personal use as well as small businesses to enterprise level. Tresorit offers maximum confidentiality of your uploaded contents by using end-to-end encrypted technology. Your files are encrypted on the client device before they get uploaded to our servers, and never get decrypted until they reach your client device again.
It contains two pieces, a server and a client. You have to setup the server yourself. This server can be local within your network, on the same machine, or remote over the Internet.
I use it for full machine backup; and the two times I have had hard drives die on me; I was up and working [with all programs, files, etc.. ] in under a day. That included purchasing a new hard drive.
It backs up on schedule, so I don't have to think about it. It can send email notifications of any problems, with your running out of space on the repository, or when a backup is complete.
My backup server is on-site; I've never had the bandwidth to mirror the repository off-site; although you could do so in theory.
Tresorit Synology 2
My offsite backup plan was to send a hard drive to Amazon S3 so they could pre-load the data to a bucket; then use a S3 to Disk Drive mapping program--such as JungleDisk--and set that as a sync drive within Backup for Workgroups. But, I haven't gotten around to setting that up.
Tresorit Synology Vs
I backup five different machines; and my repo is about a half a terabyte.