I'm trying to understand how public key authentication works and with tools such as ChatGPT I'm able to resolve how it works; the server keeps a tab of "authorized" public keys and uses them to ...

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

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 ...

State and local government agencies carry the heavy burden of collecting and managing large amounts of sensitive data to bring essential services to citizens. Naturally, they want to be on the cutting ...

Public and private keys are the fundamental building blocks of secure transactions in the world of cryptocurrencies. These cryptographic instruments existed long before digital currencies were ...

One of the biggest misconceptions about public key infrastructure (PKI) is that it requires public trust and infrastructure. This couldn’t be further from the truth. Organizations that overlook or ...

The recent wave of highly public cyberattacks has cast a spotlight on last month’s White House executive order on cybersecurity, and the need for agencies to modernize their cybersecurity and ...

A private key, also known as a secret key, is a cryptographic key that is used to decrypt or digitally sign data. It is a crucial component in asymmetric encryption algorithms like RSA and ECC ...

Stephen A. Thomas is chief architect for Wave7 Optics. He has been actively involved in TCP/IP standards development for nearly two decades, and has co-authored and contributed to numerous Internet ...

It’s an exciting time to be in cybersecurity. Everywhere you look, from news articles to conference talks, there’s chatter about "passwordless": a digital revolution that will make the humble password ...