Perhaps the most common form of protection from unauthorized use of a computer system is the ____.
A) password
B) certificate
C) PKI
D) digital signature

Question

Quizplus · Accepted Answer

Passwords are a widely used and straightforward form of protection for computer systems. Users can set unique passwords that only they know, which prevents unauthorized access to their accounts or devices. While certificates, PKI, and digital signatures can also provide protection, they are typically used for more specific purposes, such as verifying the authenticity of data or communication channels.

Perhaps the Most Common Form of Protection from Unauthorized Use