The two innovations released by Fujitsu are a technology restriction transactions based on pre-defined policy to restrict negotiations and users, while the other, an encryption technology documents. This latter enables the use of only the relevant parts, which have multiple keys distributed, to securely access the information recorded on the blockchain.
One of the challenges of the blockchain is related to the safe execution of business, namely the management of the keys, but with the new technology of restriction of transactions of the company’s japanese factory, the operations that prevent the misuse or abuse of keys will become possible, increasing security.
Through the encryption of documents, "it is possible to create a workflow in which the documents are recognized by the collective decision-making, or between organizations in a specific, or even, in situations where the documents can be restored when the keys are lost," says the company.
The Fujitsu is thus intended to contribute to the expansion of applicable fields where blockchain can be used, which includes several areas, such as finance, logistics, supply chain and management of official documents.
The research center is in tests on the applicability of the blockchain and want to commercialize the technologies are still during the year of 2017.
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