Computer Science for IGCSE & O level - Data Transmission (Section 12 - No. 22)
What is the main goal of encryption?
To increase the size of the data.
To allow any user to access data.
To make data unreadable to unauthorized users.
To improve the speed of data transmission.
הֶסבֵּר
Encryption transforms data into an unreadable format, protecting its confidentiality.