What is the main purpose of encryption in cybersecurity?

The main purpose of encryption in cybersecurity is to make data unreadable to unauthorized users. By transforming readable data into a coded format, encryption ensures that even if someone gains access to the data, they would not be able to interpret or manipulate it without the proper decryption key. This process safeguards sensitive information, such as personal, financial, or proprietary data, from various cyber threats, including data breaches and unauthorized access.

While there are many important aspects of data management and cybersecurity, such as backing up data securely or improving user interfaces, these do not define the core function of encryption. By focusing on ensuring that only authorized individuals can access and understand the data, encryption plays a critical role in maintaining confidentiality and securing information in a digital environment. Thus, the primary intent is to protect data integrity and privacy from malicious actors.