{"id":17662,"date":"2020-02-06T14:30:10","date_gmt":"2020-02-06T22:30:10","guid":{"rendered":"https:\/\/www.palada.net\/index.php\/2020\/02\/06\/news-11397\/"},"modified":"2020-02-06T14:30:10","modified_gmt":"2020-02-06T22:30:10","slug":"news-11397","status":"publish","type":"post","link":"https:\/\/www.palada.net\/index.php\/2020\/02\/06\/news-11397\/","title":{"rendered":"U.S. Air Force to pilot blockchain-based database for data sharing"},"content":{"rendered":"

<\/p>\n

Credit to Author: Lucas Mearian| Date: Thu, 06 Feb 2020 13:23:00 -0800<\/strong><\/p>\n

The U.S. Air Force (USAF) is planning to test a blockchain-based graph database that will allow it to share documents internally as well as throughout the various branches of the Department of Defense and allied governments.<\/p>\n

The permissioned blockchain ledger comes from a small Winston-Salem, N.C. start-up,\u00a0Fluree PBC<\/a>, which announced the government contract this week. Fluree is working with Air Force\u2019s Small Business Innovation Research\u00a0AFWERX<\/a>\u00a0technology innovation program to launch a proof of concept of the distributed ledger technology (DLT) later this year.<\/p>\n

The ledger could include intelligence gathered during military operations and supply chain parts tracking.<\/p>\n

A diagram of the core components of Fluree<\/span><\/p>\n

\u201cFluree is effectively a database. We call it a data management platform because it also plays the role of an application server in certain contexts,\u201d said Brian Platz, Fluree co-founder and co-CEO. \u201cIt also even allows you to embed data into Web apps so you can quickly build them.\u201d<\/p>\n

Fluree ensures secure communications and data integrity by combining transactions into immutable time-stamped blocks and locking in each block via advanced cryptography. Users who are authorized on the blockchain gain access through a private-public key infrastructure.<\/p>\n

The DLT platform also allows certain features to be turned on or off, such as full decentralization with Byzantine Fault Tolerance or a plain database without cryptography for use in internal project or app development, Platz said.<\/p>\n

The USAF requires interoperability for its units around the globe; the platform can also search and ingest data from existing legacy systems and data stored on third-party Wikis through the use of the SPARQL<\/a> query language and the Resource Description Framework<\/a> (RDF) for data interchange standard.<\/p>\n

BrandPost<\/span> Sponsored by HPE <\/span> <\/p>\n

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The USAF declined to answer questions about the project.<\/p>\n

Fluree\u2019s platform, FlureeDB, was selected because like all blockchains, it\u2019s peer-to-peer architecture is highly scalable, uses data encryption, offers semantic data standard formatting and data stored on it that is immutable.<\/p>\n

Fluree’s graph voyager that can explore a data schema<\/p>\n

\u201cWe\u2019re trying to allow a blockchain-backed security to power an entire application, which you really can\u2019t do today unless the app is really trivial or it\u2019s a cryptocurrency,\u201d Platz said. \u201cAnyone using blockchain in the enterprise is building a traditional application and then some part of that is hooking into Ethereum or some blockchain platform like that.\u201d<\/p>\n

Smart contract<\/a> rules on the blockchain also allow the permissioned DLT to be configured to restrict who can view information according to their security clearance and project involvement.<\/p>\n

The USAF wouldn\u2019t be the first government agency to consider blockchain. The DoD has been testing it for supply chain and logistics management, and the\u00a0Federal Reserve is considering it<\/a> for a real-time payment service, according to Avivah Litan, a vice president of research at Gartner.<\/p>\n

The U.S. government is actually ahead of other sectors, such as healthcare, in testing blockchain, Litan said. \u201cI\u2019ve seen a few use cases,\u201d she said. \u201cThey\u2019re not the slowest sector.<\/p>\n

\u201cFluree has a pretty clever structure,\u201d Litan said. \u201cIt’s an intriguing use case for intelligence sharing because it\u2019s cryptographically secured and immutable, so no one can change it. You\u2019re always worried about an enemy or insider intercept. You still have to worry about bad actors getting a hold of someone\u2019s account and writing data that way, but it\u2019s still harder than it is with conventional systems.\u201d<\/p>\n

http:\/\/www.computerworld.com\/category\/security\/index.rss<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

<\/p>\n

Credit to Author: Lucas Mearian| Date: Thu, 06 Feb 2020 13:23:00 -0800<\/strong><\/p>\n

\n
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The U.S. Air Force (USAF) is planning to test a blockchain-based graph database that will allow it to share documents internally as well as throughout the various branches of the Department of Defense and allied governments.<\/p>\n

The permissioned blockchain ledger comes from a small Winston-Salem, N.C. start-up,\u00a0Fluree PBC<\/a>, which announced the government contract this week. Fluree is working with Air Force\u2019s Small Business Innovation Research\u00a0AFWERX<\/a>\u00a0technology innovation program to launch a proof of concept of the distributed ledger technology (DLT) later this year.<\/p>\n

To read this article in full, please click here<\/a><\/p>\n<\/section>\n<\/article>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[11062,10643],"tags":[11526,11070,11067,24150,714],"class_list":["post-17662","post","type-post","status-publish","format-standard","hentry","category-computerworld","category-independent","tag-blockchain","tag-emerging-technology","tag-government-it","tag-graph-databases","tag-security"],"_links":{"self":[{"href":"https:\/\/www.palada.net\/index.php\/wp-json\/wp\/v2\/posts\/17662","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.palada.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.palada.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.palada.net\/index.php\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.palada.net\/index.php\/wp-json\/wp\/v2\/comments?post=17662"}],"version-history":[{"count":0,"href":"https:\/\/www.palada.net\/index.php\/wp-json\/wp\/v2\/posts\/17662\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.palada.net\/index.php\/wp-json\/wp\/v2\/media?parent=17662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.palada.net\/index.php\/wp-json\/wp\/v2\/categories?post=17662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.palada.net\/index.php\/wp-json\/wp\/v2\/tags?post=17662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}