Data Encryption

Data encryption is the process of converting plain text or unencrypted data into an unreadable format using an algorithm and a key. The purpose of data encryption is to protect sensitive information from unauthorized access or theft. In data science and artificial intelligence, data encryption is used to secure data during transmission and storage. Encrypted data can only be accessed by authorized parties who possess the key to decrypt the data. There are different types of encryption algorithms such as symmetric key encryption, asymmetric key encryption, and hashing. Symmetric key encryption uses the same key for both encryption and decryption, while asymmetric key encryption uses a public key for encryption and a private key for decryption. Hashing is a one-way encryption method that converts data into a fixed-length string of characters. Data encryption is an important aspect of data security and privacy in the digital age.
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