Amazon Alexa bug exposed voice data
"Alexa, who is hacking into my system?"
Electronics & Semiconductors
News tagged with transaction
Computer Sciences
Randpay: a technology for blockchain micropayments that requires a recipient's consent
Two researchers at Emercoin, a decentralized peer-to-peer (p2p) network providing secure blockchain business services, have recently developed a new technology called Randpay that only allows users to complete payments and ...
Security
Researchers invent low-cost alternative to Bitcoin
The cryptocurrency Bitcoin is limited by its astronomical electricity consumption and outsized carbon footprint. A nearly zero-energy alternative sounds too good to be true, but as School of Computer and Communication Sciences ...
Sep 30, 2019
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Business
LaundroGraph: Using deep learning to support anti-money laundering efforts
In recent years, deep learning techniques have proved to be highly valuable for tackling countless research and real-world problems. Researchers at Feedzai, a financial data science company based in Portugal, have demonstrated ...
Business
Making blockchains more efficient: Calculate a useful task as part of the consensus mechanism
A combined team of researchers from Shanghai Jiao Tong University and Tsinghua University has found a possible way to make blockchain processing more efficient—by calculating something useful as part of the consensus mechanism. ...
Software
Computer science researcher creates game to teach blockchain to children
The financial technology industry predicts that digital currency will replace paper money by 2030. In 2019 alone, the demand to find blockchain developers grew fivefold. To solve this societal challenge, researchers at UTSA ...
Jun 29, 2021
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Computer Sciences
Experts test technical research for a hypothetical central bank digital currency
In collaboration with a team at the Federal Reserve Bank of Boston, MIT experts have begun designing and testing technical research through which further examination of a Central Bank Digital Currency (CBDC) can be performed ...
Feb 4, 2022
2
252
Computer Sciences
Making the Internet of Things more secure
With wearable fitness trackers, car key fobs and smart home devices, the Internet of Things (IoT) has become ubiquitous in our lives. Unfortunately, much of this flow of information is vulnerable to malicious activity and ...
Mar 30, 2023
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137
Computer Sciences
Blockchain pet adoptions
The blockchain concept underpins digital currencies, such as BitCoin. It acts as a distributed register that holds all transactions of the currency in an encrypted and immutable table. The technology is not limited to cryptocurrencies ...
Aug 21, 2020
1
9
Computer Sciences
The blockchain concept
Blockchain is the technology that underpins cryptocurrencies such as Bitcoin. Fundamentally, the blockchain is simply a ledger, a digital record of transactions associated with a digital currency, a Bitcoin, for instance. ...
Oct 2, 2019
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