Blockchain on a SIM
Plug & Play IoT connectivity & security
IoT connectivity & blockchain in one go
Together with ubirch, we have boosted our 1NCE IoT Flat Rate by adding a blockchain security component to our IoT FlexSIM card to combine high quality IoT connectivity with blockchain-based IoT security. The outcome is the Blockchain on a SIM solution.
Security features of the Blockchain on a SIM
- Utilizing a trust protocol, which ensures that data from IoT sensors cannot be falsified after their creation.
- Data packets of sensors are sealed and chained with strong cryptography so that its technically impossible to manipulate them once stored in a Blockchain.
- The IoT data is sealed by a private key that sits on the SIM-Card.
- Micro-certificates are stored in the backend in a so-called Merkle-Tree and anchored in public blockchains, thus creating an immutable and irrefutable record of that sensor.
- Bidirectional protocol: IoT sensors verify incoming packets for authenticity and integrity, protection against unauthorized commands or unknown sources.
Blockchain capabilities are fully integrated into trusted hardware (= SIM)
Best of both worlds - IoT connectivity & blockchain
Closing the trust gap between physical and digital sphere
All features of the 1NCE IoT Flat Rate are included
More information?
Do you need more information? We have prepared much more information on the Blockchain on a SIM solution in our Help Center. Here you are going to find a Documentation section on UBIRCH and our FAQ. You can also download our Blockchain on a SIM information document.
Talk to Sales
Do you have any open questions or are you ready to buy* our Blockchain on a SIM? Please feel free to contact us via our contact form. Our team will be more than happy to offer their support.