Homomorphic Encryption

Homomorphic encryption is a type of encryption technique that allows operations to be performed on data without decrypting it.
Passwordless Authentication

Passwordless authentication lets you log in to a computer system without the entering (and having to remember) a password or any other knowledge-based secret.
Sonification: How to make data sing

Sonification is a method for turning data into sound. Here we write about example applications, ranging from cybersecurity to biology.