Microsoft says it may give your encryption key to law enforcement upon a valid request. Here's how to protect your privacy.

You may see this error because the Microsoft 365 encryption service cannot verify your identity or check if you have permission to view the message. This is not ...

Q. How do the TEXTBEFORE and TEXTAFTER functions in Excel work? A. Excel’s TEXTBEFORE and TEXTAFTER functions allow users to quickly split up text in ways that used to require combinations of ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

OpenAI has teamed up with production companies in London and Los Angeles to create a feature-length animated movie made largely with artificial intelligence. As the Wall Street Journal reports, the ...

How far are criminal investigations inhibited by the wide availability of end-to-end encryption (E2E)? The Home Office and UK law enforcement agencies think the problem is urgent, hence the ...

Abstract: Multi-client functional encryption (MCFE) is an extension of functional encryption (FE) in the multi-user setting and serves as a generalization of multi-input functional encryption (MIFE).

The portly, balding sculptor-turned-architect must have drawn a few curious gazes as he set up a complicated painting apparatus in the corner of a Renaissance-era piazza. He planted his instrument, ...

American interest in DHgate, a Chinese e-commerce platform, has surged following President Donald Trump's announcement of a sharp tariff increase on Chinese imports. The app, long a niche wholesale ...

When Google announced Tuesday that end-to-end encrypted messages were coming to Gmail for business users, some people balked, noting it wasn’t true E2EE as the term is known in privacy and security ...