While quantum technology promises groundbreaking advancements, it also presents significant risks, particularly to the security of digital systems. Existing encryption methods for protecting sensitive ...

Quantum computers may become a security threat as early as next year, and that threat will continue to grow over the next several years.

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 ...

Quantum computing represents an existential threat to modern cryptographic defenses, particularly for non-human identities—machines, IoT devices, workloads, applications, services and APIs—which rely ...

Nathan Eddy works as an independent filmmaker and journalist based in Berlin, specializing in architecture, business technology and healthcare IT. He is a graduate of Northwestern University’s Medill ...

Public and private key cryptography is a powerful solution. The former (asymmetric cryptography) involves a pair of keys that ...

For thousands of years, if you wanted to send a secret message, there was basically one way to do it. You’d scramble the message using a special rule, known only to you and your intended audience.

In the context of cryptography, a public key is an alphanumeric string that serves as an essential component of asymmetric encryption algorithms. It is typically derived from a private key, which must ...

The original version of this story appeared in Quanta Magazine. For thousands of years, if you wanted to send a secret message, there was basically one way to do it. You’d scramble the message using a ...