![]() If you do not already have Rasbian installed and running on your Pi, follow the linked guide and come back here when finished. ![]() There are many good guides available for installing Raspbian. Stage 1: Setting up the Raspberry Pi as an off-site backup server. Good blend between security and usability - By using Boxcryptor for the encryption, we get an off-site backup that is fully encrypted 100% of the time, and we get a local backup that is stored in an encrypted filesystem, but is available to the local network while the backup server is running. Ease of setup - Bittorrent sync uses NAT traversal, so no manual port mapping is required. In addition, the only data we are transmitting over the internet is encrypted locally (by Boxcryptor) before being sent, and is stored encrypted while at rest on the Raspberry Pi off-site.Ģ. Bittorrent sync utilizes strong encryption for all data transferred. Security - the only technology used for syncing data across the internet in this setup is Bittorrent Sync. If some of this is unclear, don't worry! Read on and it will (hopefully) become clear as I go into greater detail.ġ. The local server is setup to sync the boxcrytor encrypted filesystem, via bittorrent sync, with the off-site raspberry pi. This backup target folder is actually a folder within my Boxcryptor store on the local server. Each machine to be backed up has AsComp Backup Maker installed on it.Įach backup client is configured to send its backups to a shared folder on the local backup server (my desktop pc). On this machine, I have Bittorrent Sync installed, along with Boxcryptor Classic.Īlso at home, I have multiple machines that need to be backed up (backup clients). The only requirement being that it is always on). The Pi is running Raspbian - I have installed Bittorrent Sync on it, and have a single folder on the external drive, called "Backups", setup as a sync folder.Īt home, I have a desktop PC running Windows XP, functioning as my on-site backup server (This is just my desktop PC, it doesn't have to be used solely as a backup server. I have the raspberry pi + external drive set up at a relative's house, behind their firewall. The sections below this one will go through how to set everything up in step-by-step detail. The following is an overview of the complete setup. AsComp Backup Maker (there are many alternatives to this, will cover later in the guide) an always-on PC on your local network, with enough storage for your backups (for on-site backups). Someone kind enough to let you plug the Pi+external drive into their router at their house/apartment, etc. An external drive, which you will connect to the Pi (your encrypted off-site backups will be stored here) A Raspberry Pi running the distro of your choice (I use Raspbian). I run primarily Windows PCs at my home, so that's what this backup guide will focus on, but most, if not all, of the tools I use are available for mac & linux, or have suitable alternatives on those platforms. After researching many options for on-site + off-site backups, I have settled on a solution using my raspberry pi as the off-site backup server, along with a handful of free tools to automate the process. Tl dr I don't like the idea of boxcryptor checking online for my credentials.I have quite a few PCs at home, each with varying amounts of important data that I wouldn't want to lose. What could be some alternatives to this? containers may be of choice but are not preferred, free is always preferred but not mandatory I would really prefer not to having to be online for this (I know I need to be online for the files to sync anyway). but what I don't appreciate is that it needs to be online to check for my credentials/plan. So boxcryptor seems to do the job just fine and although it is a container. Cryptomator is also not the most handy, although it could have some advantages like creating much smaller volumes and actually making them split into multiple, smaller, parts when encrypted. I kind of struggle with the idea of having a container somewhere that has to be mounted locally and uploaded to the cloud as a single file (with exceptions of using other softwares to split files e.g. I think I found the best practice in my case that is to use boxcryptor, that allows me to use files in my local disk all at the same time that it encrypts and syncs to my dropbox account. ![]() I have been recently reading a lot about encryption, how and what many here use it.
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