In this video, you'll learn how to set up a 3-2-1 backup solution for an office file server on Synology NAS. It uses snapshot replication to sync files from one on-site NAS to another, and then Hyper Backup to back up the data off-site. This is crucial to ensure your data stays backed up and accessible no matter what happens.

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Synology recommendations*:
(great offsite) DS1522+: https://amzn.to/3Qy3vys
(Ideal for most businesses) DS1821+: https://amzn.to/3YwRziM
(Massive) DS3622xs+: https://amzn.to/45oLjLW=
Hard drives recommended by me: https://amzn.to/3RA3udS

Other tutorials mentioned:
Setting up an LDAP server: https://youtu.be/Ac4FVy9N068
Setting up a DNS server: https://youtu.be/knD5TjXGBqA
Setting up Hyperbackup: https://youtu.be/7Retrqnr9eM
Setting up Hyperbackup remotely without port forwarding with Tailscale: https://forums.spacerex.co/t/how-to-hyper-backup-to-a-remote-synology-nas-using-tailscale-without-port-forwarding/219?u=will

#synology #nas #backup

Table of contents
00:00 What is a 3-2-1 backup and who needs one?
03:51 How a 3-2-1 backup solution works
08:59 A warning about backing up from a backup
10:04 Required hardware
13:25 Setting up a secondary NAS (onsite backup)
25:34 Failover from secondary NAS
27:14 Using an external drive instead of a secondary NAS
28:22 Setting up tertiary NAS (offsite backup)
34:15 Conclusion

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