What Is Encryption?

Encryption is a method used to convert information into code, hiding its true meaning.

The science behind encrypting and decrypting information is known as cryptography.

In computing, unencrypted data is commonly referred to as plaintext, while encrypted data is referred to as ciphertext.

Asymmetric Encryption

Asymmetric Encryption | Source: Investopedia

Safeguarding Data with Secret Codes

Encryption is the process of transforming electronic information or signals into a secret code—a system of letters, numbers, or symbols that people cannot understand or use without special equipment.

It is a way of scrambling data so that only authorized parties, specifically those with specific privileges, can access and decipher the information.

Encryption takes the plaintext data and makes it appear as random data.

It requires the use of a cryptographic key, a set of mathematical values agreed upon by both the sender and the recipient of the encrypted message.