The Espressif ESP8266 chipset makes three-dollar ‘Internet of Things’ development boards an economic reality. According to the popular automatic firmware-building site nodeMCU-builds, in the last 60 ...

Organizations looking to implement encryption should consider taking a unified approach, says Karen Scarfone, who coauthored NIST's encryption guidance. "[I'm] not saying that the same tool needs to ...

Cryptography is the art of encrypting and decrypting data. Encryption is the process of encoding unencrypted data, or plaintext, into encrypted data, or ciphertext, to disguise the data and make it ...

Public Wi-Fi roaming networks carry authentication credentials across multiple administrative boundaries, and the protocols governing that process vary widely in their security properties. The ...