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 ...

In today’s fast-changing world of business regulations and data security, many leaders face privacy and protection challenges they aren’t fully prepared to handle. Most understand the basics of ...

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 ...

As part of daily operations, small businesses may need to collect or exchange sensitive data that should be protected. It could be a financial transaction, a mailing address or some other personally ...

Learn how to protect the information handled by your .NET applications by encrypting and decrypting the data using either a single key or a public/private key pair. Encryption transforms data into a ...

Steve Orrin is the federal CTO for Intel Corporation. He has held architectural and leadership positions at Intel, driving strategy and projects on identity, anti-malware, HTML5 security, cloud and ...

Cryptography secures digital data using algorithms, essential in private secure communications. Cryptos use cryptographic methods like asymmetric encryption and hash functions for transactions.

The traditional and well-established approach to cyber security is to build multiple layers of defences to stop hackers or rogue insiders getting unauthorised access to data. But you only have to ...

I was interested in the learning the basics (theory) of public-key encryption and how it works on the internet so I did some reading up on Wikipedia and I learned quite a bit but I still have a ...

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 ...