Signal, the popular privacy-first messaging app, is making its biggest security upgrade in years by securing conversations ...

In the era of instant data exchange and growing risks of cyberattacks, scientists are seeking secure methods of transmitting ...

Public key encryption has long been a cornerstone in securing digital communications, allowing messages to be encrypted with a recipient’s publicly available key while only being decrypted by the ...

In the era of instant data exchange and growing risks of cyberattacks, scientists are seeking secure methods of transmitting ...

Microsoft prepares for security in a world where our old codes are easily broken. Get familiar with these technologies now before they become necessary. Much of what we do to keep our online lives ...

In theory, quantum physics can bypass the hard mathematical problems at the root of modern encryption. A new proof shows how.

The encryption of documents and records by businesses and consumers has grown in recent years. This is especially true as more records are stored in the cloud. Encrypted data is accessible only ...

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, ...