FUNDAMENTALS OF COMPUTER

COMPUTER THREATS SECURITY

TYPES OF COMPUTER SECURITY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In order to restrict access to secure data, a system of ____ should be used?
A
Passwords
B
Anti-virus software
C
Multi-user operating system
D
Single-user operating system
Explanation: 

Detailed explanation-1: -Data encryption Using encryption software is the most effective way of limiting who can view or interact with private information without impacting productivity. Instead of locking down the area where data is stored, making it harder to access, this process protects the information itself.

Detailed explanation-2: -Software firewall-A software firewall is a software program you install on your computer to helps protect it from unauthorized incoming and outgoing data. A software firewall will protect only the computer on which it has been installed. Additionally, many antivirus scanners include a software firewall.

Detailed explanation-3: -The correct answer is Encryption. Encryption is the process of encoding data in cryptography.

There is 1 question to complete.