Online store database systems store a variety of sensitive customer information, such as names, addresses, credit card numbers, and purchase history. Encryption is essential to protect this data from cyberattacks, identity fraud, and data breaches. Without encryption, hackers can easily access customer information and misuse it for malicious purposes.
How Does Encryption Work?
Encryption works by using complex job seekers database algorithms to scramble plaintext data. These algorithms create unique encryption and decryption keys. The encryption key is used to convert plaintext to ciphertext, while the decryption key is used to convert ciphertext back to plaintext.
Types of Encryption
There are two main types of encryption in common use: symmetric encryption and asymmetric encryption. Symmetric encryption uses the same key for encryption and decryption, while asymmetric encryption uses a public key for encryption and a private key for decryption.
Asymmetric encryption is more secure than symmetric encryption, but it is also slower and more complex. Symmetric encryption is often used to encrypt large amounts of data, while asymmetric encryption is used to encrypt small amounts of sensitive data, such as passwords and encryption keys.