What does the term encrypted mean in ICT?

Answer 1

In Information and Communication Technology (ICT), the term "encrypted" refers to the process of converting data into a secure format that cannot be easily read or accessed by unauthorized users. This is achieved using algorithms that transform the original data (plaintext) into a coded version (ciphertext) that requires a specific key or password to decrypt back to its original form. Encryption is commonly used to protect sensitive information, such as personal data and financial transactions, from cyber threats.