VPN services with no-log policies, multi-protocol support (WireGuard, OpenVPN) and global PoPs.
The rankings are warming up.
Consumer VPN services (NordVPN, Mullvad, ProtonVPN, IVPN, Surfshark) encrypt your traffic and mask your IP through their global PoPs. Favour WireGuard over OpenVPN/IPsec for performance and simplicity. Criteria: audited no-log policy, jurisdiction (EU/Switzerland/Panama over 5/9/14 Eyes), PoP count, kill-switch and split tunneling support. Pricing: 3-12 €/month on annual subscriptions.
A VPN tunnels you into an entire network. Zero Trust (Cloudflare Access, Tailscale, Twingate) authenticates each request to each individual application - more granular and safer. Zero Trust is slowly replacing corporate VPNs.
Reverse tunnels (Cloudflare Tunnel, ngrok, Tailscale Funnel, Pangolin) initiate an outbound connection from your home to a remote PoP that relays inbound traffic back. No NAT or port forwarding required.
Yes for parallel downloads across links (xDSL + 4G + fiber), but a single TCP session remains capped by the fastest link. Useful for stability and redundancy, less so for game latency.