Rafael Pfister
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VPN and remote access

Private networks over the internet: mesh VPN with Tailscale and WireGuard compared with classic IPsec and SSL VPN gateways, least-privilege access rules and connecting existing networks.

1 article

NewWhat exactly is Tailscale, and what advantages does it offer over traditional VPN connections?

Tailscale uses WireGuard to create a mesh VPN in which devices connect directly rather than through a central VPN concentrator. Learn how coordination servers, NAT traversal, and DERP relays work together, the advantages over IPsec and SSL VPNs, and the dependencies and limitations you should know before deploying it.

October 1, 2026 VPN and remote access 11 min read