EXA47
— Prove data is real —
Proven Message Rail
Prove every message is authentic and unaltered — without the rail operator ever reading it.
The problem to solve
Business messaging — alerts, login codes, notifications — runs through aggregators and gateways that can read every message and, in principle, alter or spoof one. The sender wants the recipient to trust the message is genuine; the recipient has no way to tell a real message from a tampered or injected one, and the rail in the middle sees all of it in clear.
The solution it enables
Polymonial signs each message at the sender and encrypts it for the recipient. The recipient checks the signature to verify it is genuine and unaltered; the rail carries it encrypted, and any change it makes fails verification. A spoofed message fails verification; the aggregator that used to see everything now carries encrypted traffic it can still deliver.
What it looks like
A bank sends login codes and payment alerts through a messaging aggregator. Each message is signed and encrypted at source. The customer's app checks the signature to verify every message came from the bank, unaltered — a phishing message forged in the bank's name fails verification and is rejected. The aggregator delivers the traffic encrypted. The rail keeps working; a message the operator in the middle changes or fakes fails verification in the customer's app.
“The rail still delivers every message — encrypted and signed, and any message it changes or fakes fails the check.”
Who’s this for you?
We have this problem.
Your organisation needs this for its own data, product or programme of work.
We deliver this for clients.
A consultancy, integrator, service provider, industry programme or technology vendor.