Quantum computers could one day crack the encryption protecting your most sensitive data. Here's how VPNs are adapting.

QKD uses photons — the smallest units of light — to securely transmit encryption keys. Any attempt to intercept them disturbs ...

A shard of smooth bone etched with irregular marks dating back 20,000 years puzzled archaeologists until they noticed something unique – the etchings, lines like tally marks, may have represented ...

so what your saying is the reason its so easy to crack passwords is because we are using a finite number of numbers to secure our data with. It would seem to me that using the entire spectrum of ...

An 26-year-old graduate student in the United States has discovered a mathematical curiosity: the largest known prime number. At 6,320,430 digits long, it would take at least 1,400 pages to write out.

Why bother finding new prime numbers? The question really is of the form: Why bother being interested in ${X} when it has no practical use at the present time ${Y}. Do you know how how many values of ...