Security

Encrypting images chaotically

An artificial neural network approach to image encryption offers many advantages over conventional encryption methods suggests a review published in the International Journal of Services Operations and Informatics. Shaimaa ...

Internet

Here are the countries that have bans on TikTok

The U.S. and Canada issued orders this week banning the use of TikTok on government-issued mobile devices as privacy and cybersecurity concerns about the video-sharing app grow.

Consumer & Gadgets

Why won't some people use a smartphone? And is that difficult?

In a world where more and more services and social interaction are based on mobile apps, a smartphone has become close to a necessity. Despite this, some people avoid smartphones and instead use a dumbphone—a traditional ...

Business

SoftBank Group selling Arm to NVIDIA for up to $40 billion

Japan's SoftBank Group said Monday it is selling British chip designer Arm to US firm NVIDIA for up to $40 billion, potentially creating a new giant in the industry but sparking an investigation by UK regulators and fears ...

Internet

For Americans, mobile devices top for news: survey

Americans rely on their mobile devices for online news far more than desktop or laptop computers, building on a trend that began several years ago, a survey showed Wednesday.

Business

Mismanaged cloud services put user data at risk

Organizations' failure to properly manage the servers they lease from cloud service providers can allow attackers to receive private data, research my colleagues and I conducted has shown.

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