Here’s how blockchains could be ruined by personal data

2018-11-12 19:21

Welcome to Hard Fork Basics, a collection of tips, tricks, guides, and advice to keep you up to date in the cryptocurrency and blockchain world. You might not have heard of “privacy poisoning” but it is stated to become a big problem for public blockchains (a.

k. a permissionless blockchains) in coming years. This article will explain what you need to know about privacy poisoning. To understand why it’s as scary as it sounds, we’ll need to start with some background. It starts with GDPR Unless you’ve had your head under a rock this year, you’ve probably heard about the EU’s General Data…

This story continues at The Next Web

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Источник: thenextweb.com

blockchains privacy → Результатов: 24

New EU Privacy Rules May Work Perfectly With Private Blockchains Per University Study

New research has been revealed in a study by Queen Mary University of London and the University of Cambridge, showing the benefit of private blockchains. In fact, they suggest that the inter-banking platforms, which are meant to share customer information, could fall in line with the new privacy rules from the E.U. In May, the […]

2018-11-12 12:02	News
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EY Prototype Allows Private Transactions on Ethereum’s Blockchain

In a bid to lower the barriers to mainstream adoption of blockchain technology, professional services giant Ernst & Young (EY) has launched a solution that it claims will allow companies to transact privately on Ethereum’s blockchain using zero-knowledge proof (ZKP).

2018-11-1 22:33	Privacy & security
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Brave CEO Pens Letter to Senate Committee Asking for GDPR-Like Privacy Regulation

Brendan Eich, the CEO of Brave, has written a letter to the U. S. Senate Committee on Commerce, Science and Transportation urging them to implement GDPR-like legislation in the United States.

2018-10-4 20:51	Regulation
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Battle of the Privacycoins: What We Know About Grin and Beam’s Mimblewimble

Based on blockchain technology, most cryptocurrencies have an open and public ledger of transactions. While this is required for these systems to work, it comes with a significant downside: Privacy is often quite limited.

2018-10-2 17:27	Privacy & security
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Battle of the Privacycoins: Zcash Is Groundbreaking (If You Trust It)

Based on blockchain technology, most cryptocurrencies have an open and public ledger of transactions. While this is required for these system to work, it comes with a significant downside: privacy is often quite limited.

2018-9-25 19:47	Digital assets
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eCash Founder David Chaum Makes Bold Promises with Elixxir Blockchain

Over 30 years after creating eCash, a predecessor of bitcoin and other cryptocurrencies which spawned the Cypherpunk movement of the 1980s, Dr. David Chaum is back in the public eye with a claim of having invented “the world’s fastest cryptocurrency.

2018-9-22 23:59	blockchain
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Battle of the Privacycoins: Verge Offers Little Privacy and Nothing Unique

Based on blockchain technology, most cryptocurrencies have an open and public ledger. While this is required for these systems to work, it comes with a significant downside: Privacy is often quite limited.

2018-9-18 19:50	Privacy & security
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Battle of the Privacycoins: Why Monero Is Hard to Beat (and Hard to Scale)

2018-9-15 20:21	Privacy & security
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New Virtual Private Blockchains Solution From BlockApps Offers Transaction Privacy Among Enterprises

The first Blockchain-as-a-Service provider, BlockApps, put out a press release on September 6th, to announcement they would launch their new solution on their STRATO platform. The solution is called Virtual Private Blockchains (VPB), which will let enterprises and other organizations to maintain data and transaction privacy.

2018-9-9 08:13	News
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Battle of the Privacycoins: Why Dash Is Not Really That Private

2018-9-7 00:27	Privacy & security
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BlockApps announces new virtual private blockchain on BlockApps STRATO

BlockApps, the world’s first Blockchain-as-a-Service (BaaS) provider, today announced its Virtual Private Blockchains (VPB) solution on the BlockApps STRATO platform, which enables data and transaction privacy for enterprises and consortia.

2018-9-7 21:08
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Layer 1 Should Be Innovative in the Short Term but Less in the Long Term

One of the key tradeoffs in blockchain design is whether to build more functionality into base-layer blockchains themselves (“layer 1”), or to build it into protocols that live on top of the blockchain, and can be created and modified without changing the blockchain itself (“layer 2”).

2018-8-28 04:03
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Distributed Dialogues: Weighing In on Privacy Implications

At the recent Distributed 2018 conference in San Francisco, Rick Lewis and Dave Hollerith from the Let’s Talk Bitcoin Network interviewed a host of different personalities in the blockchain space about digital privacy.

2018-8-15 22:02
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Distributed Dialogues: David Chaum, Patrick Byrne and Blockchain Privacy

2018-8-16 22:02
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Lightning Network Payment System “SparkSwap” Makes Its Official Debut

A new way to trade bitcoin and digital currencies is now in the books. SparkSwap is the first crypto exchange to be built on the Lightning Network. It allows users to trade both bitcoin and altcoins in seconds without depositing assets with a third party.

2018-8-10 18:32	Technical
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Breeze Wallet with Breeze Privacy Protocol Mainnet Now Available for Download

The Breeze Wallet with the Breeze Privacy Protocol public mainnet has been released and is now open to the public. The wallet showcases Stratis technology — a platform built for visual basic apps and blockchain solutions — and places heavy emphasis on both privacy and security for businesses seeking to implement business-to-business (B2B) transactions on the Stratis and Bitcoin blockchain networks.

2018-8-4 00:02	Privacy & security
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[promoted] GXChain and the Blockchain Data Economy

Imagine a new digital economy, one that allows everyday people to take full control of their personal data. Complete with a public chain for data transactions and application development, this system would foster a trustworthy, domain-wide data exchange that capitalizes on the torrent of advancements taking place through blockchain technology.

2018-8-1 20:41	Bitcoin
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MIT Media Lab Project Enigma Partners with Intel on Privacy Research

American multinational technology company Intel has partnered with Enigma on research and development of privacy in computational technologies. Announcing the partnership in a blog post, Enigma said that it was excited to work with Intel as it seeks to advance its protocol and privacy technologies for public blockchains. The partnership comes a few weeks before […]

2018-6-23 20:00
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US Secret Service Asks Congress for Help to Prevent Illicit Use of Privacy Coins

The US Secret Service is worried about the illicit use of cryptocurrencies. A high-ranking official of the agency has urged Congress to consider additional legislation to address anonymity-enhanced cryptocurrencies and services intended to obscure transactions on blockchains such as tumblers or mixers.

2018-6-23 19:50	zec
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Privacy applications to combine relationship with Intel cryptographic code

Intel is working with blockchain startup Enigma to help secure its privacy-enhancing smart contracts. As previously reported by CoinDesk, secret contracts are a type of smart contract for public blockchains that use cryptographic tricks to keep transaction data hidden from view.

2018-6-20 20:46	Tech
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Bitfury Integrates Java, Allows for Private Chain Anchoring to Public Networks

Mining firm and blockchain software service company Bitfury wants to expedite blockchain development for traditional enterprise and business. Working toward this goal, the company announced today that it’s introducing Java binding for its blockchain service, Exonum.

2018-6-20 20:13	Press releases
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2018-11-12 19:21

blockchains privacy → Результатов: 24

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