Ofer A. Lidsky is an entrepreneur with over 30 years of experience and is the founder and CEO of Excellent Brain. In today’s digital age, data encryption is vital for protecting sensitive information.

What are cryptographic keys, and why should they be kept safe? A cryptographic key is a string of data that is used to encrypt data (to the data secret), decrypt data (to perform the reverse operation ...

Typically asymmetric keys are used to encrypt symmetric keys. It's a lot faster to decode using something like AES, than encrypting very large binaries with asymmetric keys. The idea is the AES key ...

Once quantum computers become a commercial reality, they will change the ground rules for cryptography. Here's how quantum cryptography would work, and an explanation of the benefits and pitfalls of ...

GnuPG, or GPG, is a free implementation of the OpenPGP standard. It allows you to encrypt and sign your data and communications. It features a versatile key management system and access modules for ...

MUNICH, Germany — Radio-controlled entry systems are ubiquitous in today's cars, but security remains an issue. Fraunhofer Scientists now for the first time have implemented an asymmetric encryption ...