What is Encryption?
Data are secured by converting them into a format that cannot be read without the secret key required for unscrambling them to the original form. Encryption’s primary purpose is to keep data from unauthorized access. It changes readable data into ciphered information that can only be understood by those who know the key.
Encryption vs Hashing vs Salting
Data Integrity and Privacy form the building blocks of cybersecurity. These three core techniques- encryption, hashing, and salting, are considered to be the most important ones when it comes to the security of digital data. This is done to protect data during the process of storage and transmission, but they altogether play different roles and use a wide variety of mechanisms to achieve this.