Business
Bitcoin is probably the best-known cryptocurrency in the world today—but there are many others, each implementing and offering different technical features. For exchanging a cryptocurrency for another, so-called "bridges" ...
Jun 26, 2023
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23
Security
A team led by academician Guo Guangcan from the University of Science and Technology of China of the Chinese Academy of Sciences made progress in the practical security of quantum key distribution (QKD).
Jun 15, 2023
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95
Computer Sciences
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
Machine learning & AI
The latest breakthroughs in artificial intelligence (AI) build on deep neural networks, a specific type of AI system. Today, their applications are known to the general public in several areas, in particular, the so-called ...
Mar 23, 2023
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13
Computer Sciences
Hashing is a core operation in most online databases, like a library catalog or an e-commerce website. A hash function generates codes that replace data inputs. Since these codes are shorter than the actual data, and usually ...
Mar 13, 2023
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92
Computer Sciences
Society 5.0 envisions a connected society driven by data shared between people and artificial intelligence devices connected via the Internet of Things (IoT). While this can be beneficial, it is also essential to protect ...
Jan 23, 2023
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50
Telecom
State-of-the-art methods of information security are likely to be compromised by emerging technologies such as quantum computers. One of the reasons they are vulnerable is that both encrypted messages and the keys to decrypt ...
Jan 12, 2023
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95
Consumer & Gadgets
Researchers are pushing to outpace hackers and develop stronger protections that keep data safe from malicious agents who would steal information by eavesdropping on smart devices.
Jun 14, 2022
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110
Business
To many they are art's next big thing—digital images of jellyfish pulsing and blurring in a dark pink sea, or dozens of butterflies fusing together into a single organism.
Jun 12, 2022
1
59
Computer Sciences
In October 2017, tech giant Yahoo! disclosed a data breach that had leaked sensitive information of over 3 billion user accounts, exposing them to identity theft. The company had to force all affected users to change passwords ...
May 27, 2022
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