dataprotector

noun
UK /ˈdeɪtə prəˈtektə/
US /ˈdeɪtə prəˈtektər/

A dataprotector is a person or tool that keeps information safe from harm.

The dataprotector made sure the school's computer files were safe.


OTHER MEANINGS

2. A software program that stops data from being lost or stolen.

The dataprotector backed up all the photos every night.

3. A person whose job is to look after important digital records.

She works as a dataprotector for a big bank.

4. A feature in a device that keeps private information hidden.

Turn on the dataprotector so no one can see your messages.