What is the process of data encryption intended to achieve?

The process of data encryption is primarily intended to prevent unauthorized access to information. When data is encrypted, it is transformed into a coded format that can only be deciphered by those who possess the appropriate decryption key or password. This ensures that sensitive information, such as personal details, financial records, or confidential communications, remains secure from unauthorized individuals who might attempt to intercept or access it. Encryption acts as a gatekeeper, protecting data at rest (stored data) and data in transit (data being transmitted over networks) from eavesdropping or breaches.

While speeding up data transfer, enhancing graphical data representations, or reducing file sizes may have their own importance in data management, these aspects are not the primary goals of data encryption. Encryption focuses specifically on safeguarding the confidentiality and integrity of information, making it inaccessible to unauthorized parties. This security measure is crucial in a world where data breaches and cyber threats are increasingly common.