/Bank of America Wins Patent for Blockchain Security Tools

Bank of America Wins Patent for Blockchain Security Tools

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Bank of America has won a patent for devising a way to manage access to certain parts of permissioned blockchain network. The United States Patent Office confirms that the patent was awarded to Bank of America on May 22nd.

The patent for a somewhat innocuously titled “system for managing security and access to resource sub-components” explains how security tokens (essentially electronic keys, distinct from blockchain-based assets that mimic physical securities) would be used to grant access to certain users to the information contained in a particular block. According to the text, the system would be automated, effectively meaning that the network itself would grant and track access.

Bank of America was awarded the patent on May 22, according to the US Patent and Trademark Office (USPTO). It represents the latest intellectual property development for the bank, which has filed many blockchain-related applications in recent years.

The focus on security and data privacy is perhaps unsurprising, given the sensitivity of the information that Bank of America might look to transmit across the networks. And it speaks as well to the wider issue of security in the crypto space today, given the all-encompassing need to keep private keys safe from malicious actors.

And, as Bank of America itself notes in the patent document, “with the advent of distributed/decentralized blockchain networks … a need exists to develop systems … that manage control over blocks of resources.”

The bank explained:

“A need exists to provide designated entities/users the ability to readily identify blocks that are relevant to the designated users’ concern and, once blocks have been identified, security features that assure that the designated entities/user that are accessing the blocks are, in fact, authorized users.”

According to the text, the automated features would have the ability to grant access to the blockchain network for certain periods of time, depending on the scope of a user’s reason for plugging in.

“Moreover, a need exists to control the access given to the designated entities/users, such as, by way of example, control over the period of time during which a designated entity may be granted access and/or the amount of access granted to the designated entity/user,” the patent doc noted.

The patent would enable the network to grant access automatically to the user depending on the reason the access is sought, and the timelines for the access are reworked accordingly. Access management for distributed networks holds significance given the fact that any loophole in such networks might open window for breach and hacks. Bank of America would be able to build more secure and robust systems for its banking platform thanks to a rich patent powerhouse the bank holds.

Fintech space is quite competitive, and the key to success for players in this industry is tech know how. Bank of America seems to have a leading edge on the technology front. With more patents on its side, the bank can build strong and agile platforms. Adaptability and integration with different platforms will hold the key to revenue streams for the bank in the future.