Encrypting data on a transmission media is known as protecting data in what?

Encrypting data during its transmission over a network is referred to as protecting data in transit. This process involves converting the data into a coded format that is unreadable to unauthorized users until it is decrypted at the intended destination. The main purpose of data in transit encryption is to safeguard sensitive information from being intercepted during its journey across networks, such as the internet or private connections.

Understanding the concept of encrypting data in transit is crucial for maintaining the confidentiality and integrity of information as it moves between devices or locations. This practice is particularly important for transactions that involve personal data, financial information, or any confidential communications, ensuring that even if the data is intercepted, it remains inaccessible and useless to potential attackers.

The terms like 'storage', 'access', and 'rest' refer to different states of data protection. Data at rest refers to inactive data stored physically in any digital form (e.g., databases, file systems), while access refers to the permissions and security measures in place for users who wish to interact with data. Thus, these terms focus on different aspects of data security rather than the act of protecting data during transmission.