' Frequency hopping ' technique speeds past hackers, protecting billions of ' things ' connected by the

Researchers at MIT have improved upon a technique known as "frequency hopping," which protects data transmitted over the internet by sending them across random frequencies. Rather than randomize data in packets of thousands of bits, the MIT method does so with every 1 or 0 bit of data every ...This is an NSF Multimedia Gallery item.

Source: NSF Multimedia Gallery - June 23, 2018 Category: Science Source Type: video