Question

Which of the following is a good practice?

(a) Give full permission for remote transferring

(b) Grant read only permission

(c) Grant limited permission to specified account

(d) Give both read and write permission but not execute

This question was addressed to me during an interview.

I'm obligated to ask this question of Security in section Security of Operating System

Answer 1

The correct choice is (c) Grant limited permission to specified account

The explanation is: Limited access is a key method to circumvent unauthorized access and exploits.