genua genuconnect VPN Client vs ZeroTier Platform: Side-by-Side Comparison (2026)

genua genuconnect VPN Client: VPN software client for Windows with smartcard auth, approved for VS-NfD. built by genua GmbH. Core capabilities include VS-NfD, NATO RESTRICTED, and RESTREINT UE/EU RESTRICTED approval, Quantum-resistant VPN cryptography, Smartcard-based user authentication..

ZeroTier Platform: SD networking platform creating encrypted P2P virtual overlays across distributed infra. built by ZeroTier. Core capabilities include Cryptographic identity-based device authentication, End-to-end encrypted traffic, Peer-to-peer connectivity with NAT traversal..

Both serve the VPN market but differ in approach, feature depth, and target audience.