Question

What is confidentiality of information? How is our information used for revenue when we use free search engines, email services, and so on?​

Answer 1

Answer:

Data confidentiality is about protecting data against unintentional, unlawful, or unauthorized access, disclosure, or theft. Confidentiality has to do with the privacy of information, including authorizations to view, share, and use it. pas swords, which must remain confidential to protect systems and accounts.

Explanation: