Результатов: 39

Sidechains vs Plasma vs Sharding

Special thanks to Jinglan Wang for review and feedback One question that often comes up is: how exactly is sharding different from sidechains or Plasma? All three architectures seem to involve a hub-and-spoke architecture with a central “main chain” that serves as the consensus backbone of the system, and a set of “child” chains containing actual user-level transactions. дальше »

2019-6-14 04:03


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Google is cracking down on Drive and Chrome extensions that abuse your data

Google is expanding its privacy audit to make third-party developer access to Chrome and Google Drive more secure. To that effect, developers must rework their Chrome extensions to request only minimum permissions without compromising their functionality “We’re requiring extensions to only request access to the appropriate data needed to implement their features,” Google outlined on its Safety and Security page. дальше »

2019-5-31 11:41


NASA Scolds Elon Musk’s SpaceX Over ‘Serious Challenges’ Facing Launch Schedules

Nasa is pressuring SpaceX and its embattled CEO Elon Musk to fix rocket design and safety issues that could keep the U. S space program grounded firmly on Earth. The government space agency took SpaceX to task in its 2018 annual report released this month, noting four “key risks” to the rocket and capsule system designed by Musk and his staff, according to Reuters. дальше »

2019-2-23 17:53


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Quadriga CX Fiasco Highlights the Need for Crypto Insurance

A startup by the name of BitGo Inc. could be the answer to the menace of losing private keys of cold-storage crypto wallets, reports Bloomberg, February 19, 2019. Can too Much Safety Be Fatal? The recent fiasco surrounding the death of the CEO of Canadian cryptocurrency exchange Quadriga CX has rekindled questions regarding the safetyRead MoreRead More. дальше »

2019-2-21 20:00


Cryptocurrency scammers target schools, hospitals, government offices with bomb threats

A dangerous email scam appears to be targeting businesses, schools, hospitals, and government buildings across the US in an attempt to extort bitcoin (BTC) with a bomb threat. A spokesperson for the FBI provided TNW with the following statement: We are aware of the recent bomb threats made in cities around the country, and we remain in touch with our law enforcement partners to provide assistance. дальше »

2018-12-14 01:52


South Korea Is Trialing Blockchain Voting — Here’s What That Means

South Korea will test out a new blockchain voting system this month, sources close to the developments have confirmed to Bitcoin Magazine. Developed by the country’s National Election Commission (NEC) and its Ministry of Science and ICT, the distributed ledger system is based on IBM’s Hyperledger Fabric and will be used to authenticate voters and save voting results in real time. дальше »

2018-12-4 21:41


Two Food Safety and Agriculture Specialists Weigh In on How Pavo’s Blockchain Capability Could Improve the AgTech Landscape

More than ever, consumers today are concerned about food provenance and want assurances that what they put on their… The post Two Food Safety and Agriculture Specialists Weigh In on How Pavo’s Blockchain Capability Could Improve the AgTech Landscape appeared first on Invest In Blockchain. дальше »

2018-7-6 09:44