Sharing my Jellyfin server with family is harder than it needs to be, and VPNs are why

Sharing your Jellyfin server with family members can be more challenging than expected, largely due to VPNs. The author, who has been self-hosting their media library on Jellyfin for a year, initially turned to VPNs for remote access, specifically Tailscale. This method proved secure and straightforward for tech-savvy friends using smartphones, laptops, and Linux devices.

However, sharing with less tech-savvy family members living far away proved more difficult. The author found that VPNs weren't the best solution for everyone. Instead, they discovered that thinking beyond just establishing a secure connection becomes crucial as you involve more people in your Jellyfin setup. A VPN simplifies sharing Jellyfin privately, as seen with Tailscale, which sets up an encrypted connection between your home server and remote devices, allowing family members to access your library without exposing Jellyfin directly to the internet.

To connect, they need to use Jellyfin's Tailscale IP address or MagicDNS hostname with the correct port. However, the process isn't without its challenges. Getting started is relatively easy, but ensuring every device can connect to the virtual network can be tricky, especially with smart TVs that may not support VPN clients natively.

Additionally, network configuration issues, such as port forwarding and firewall rules, can hinder connections, particularly when dealing with ISPs that use carrier-grade NAT (CGNAT). While VPNs offer security and peace of mind by keeping Jellyfin off the public internet, they also introduce complexity, becoming an unpaid network administrator role for the host.

Alternatives like reverse proxies, Caddy, or Cloudflare Tunnel present different trade-offs. Reverse proxies, such as Caddy, allow you to expose Jellyfin through a domain name with HTTPS, making it accessible through usual apps without joining the private network. Cloudflare Tunnel offers a similar approach, establishing an outbound connection to Cloudflare, which simplifies CGNAT issues and costs nothing on the free tier.

However, both alternatives require domain names, which cost around $10 a year. Despite the drawbacks, VPNs remain a valuable option for those prioritizing security, with alternatives offering varying levels of convenience and protection.