Arturo is a security professional. He is strengthening the security of an information system. His design ensures that if a field should contain a number, the system checks the values that a user enters to make sure that the user actually entered numbers. The design also ensures that only authorized users have the ability to move or delete files. What is Arturo attempting to protect

An information system (IS) can be defined as a set of computer systems, that is typically used to collect, store, and process data, as well as the dissemination of information, knowledge, and the distribution of digital products.

In Cybersecurity, there are two (2) main techniques that can be used to check data when inputted in an information system (IS) and these include:

Verification

Validation

Data validation is a type of check which is primarily performed by a software program (application) to make sure that the data which is entered into an information system (IS) is allowable and sensible.

This ultimately implies that, any data that is not allowed or sensible are rejected and discarded by the computer system.

In conclusion, we can deduce that Arturo is attempting to protect the database (data) of an information system (IS).

Read more on data here: https://brainly.com/question/25885448