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NIRAD SD-WAN VPN Architecture
NIRAD SD-WAN + 4G solution take each session and break it into individual packets. Then the packets are encrypted with 256-bit AES encryption and distributed to different WAN connections depending on the policy.
The encrypted packets will then travel securely through the Internet until they reach the WAN links of the other NIRAD SD-WAN + 4G endpoint. There, the packets are decrypted and reassembled into a complete session.