Asymmetric vs Symmetric Encryption: What’s the Difference? Your email has been sent Both asymmetric and symmetric encryption are being used by businesses to protect their information. But what are the ...

Quantum cryptography, also called quantum encryption, applies principles of quantum mechanics to encrypt messages in a way that it is never read by anyone outside of the intended recipient. It takes ...

The same secret (private) encryption key used by both sender and receiver. Contrast with asymmetric cipher, which uses a public and private key. See secret key cryptography. THIS DEFINITION IS FOR ...

Before we move into the meat of this article, let’s define a couple terms related to cryptography. The syllable crypt may make you think of tombs, but it comes from a Greek word that means “hidden” or ...

Understand the crypto concepts behind the modern internet security infrastructure, from digital signatures and transport layer security to blockchains and Bitcoin. Cryptography grows ever more ...

Threats to computer and network security increase with each passing day and come from a growing number of sources. No computer or network is immune from attack. A recent concern is the susceptibility ...

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 ...