Police and security agencies have so far only taken an interest in blockchain – the distributed ledger technology behind cryptocurrencies like bitcoin – for tracking criminals hiding illegal money from banks.
But that’s changing as some civilian, police and military agencies see blockchain as a potential solution to problems they have wrestled with for years: how to secure data, but also be able to share it in a way that lets the owner keep control.
Australia, for example, has recently hired HoustonKemp, a Singapore-based consultancy, to build a blockchain-based system to record intelligence created by investigators and others, and improve the way important information is shared.
“They’ve been trying for years to come up with a centralized platform, but people are reluctant to share information,” said Adrian Kemp, who runs the consultancy, which was awarded a A$1 million ($757,500) grant by AUSTRAC, Australia’s financial intelligence agency, and the Australian Criminal Intelligence Commission.
Blockchain’s appeal for data sharing is threefold…
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Video above – “Blockchain explained in 2 minutes”.