The sponsor for today's episode CHAPTERS: 0:00 - Intro 0:52 - Open Source Note apps 7:19 - Backup Essentials 10:55 - Backup Strategies Overview 11:48 - Encryption Considerations 14:01 - 3-2-1 Backup Strategy Explained 16:06 - Offsite Backup Solutions 19:24 - Importance of Versioned Backups 23:36 - Backblaze B2 Cloud Storage 26:23 - SyncThing for File Synchronization 36:38 - Nextcloud for Personal Cloud 38:37 - Synology NAS and Active Backup 42:46 - Viewer Questions & Answers 43:54 - Immutable Backups 45:57 - Data Retention Policies 51:17 - LVM Snapshots for Linux 51:48 - Proxmox Backup Server 52:40 - Closing Thoughts