Computer Sciences

Making Bitcoin more secure

A computer science engineer at Michigan State University has a word of advice for the millions of bitcoin owners who use smartphone apps to manage their cryptocurrency: don't. Or at least, be careful. Researchers from MSU ...

Computer Sciences

Researchers design more secure mobile contact tracing

For public health officials, contact tracing remains critical to managing the spread of the coronavirus—particularly as it appears that variants of the virus could be more transmissible.

Software

Google team reveals zero-day Windows exploit

Google reported a new zero-day vulnerability in Windows Friday that allows for privilege escalation and sometimes resulted in a crash. The vulnerability is a buffer overflow type in a driver found in Windows versions 7 and ...

Computer Sciences

DEAN: A blockchain protocol for more reliable edge computing

Edge computing is an innovative computing method that can enhance the efficiency of machine learning and other computational techniques by running fewer processes in the cloud and distributing the processing load across nearby ...

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