Cách sử dụng
Confidentiality means keeping things private and not telling them to anyone else. It is used when we need to keep important information secret and safe from others who are not allowed to know. For example, if you go to the doctor or the lawyer, the information you share with them is confidential, which means that they can't tell anyone else what you said without your permission. Confidentiality is important in many situations, like in business or government, where keeping information secure can protect people's interests and prevent harm.