Authentication Methods

What is the primary purpose of passwords in user authentication?

• Providing internet access

• Ensuring data confidentiality

• Enhancing system speed

• None of the above

Which of the following is a type of biometric authentication?

• PIN

• Password

• Fingerprint

• Security Token

In which scenario is biometric authentication commonly used?

• Online shopping

• Airport security

• Email communication

• Social media login

What is the main principle behind multi-factor authentication?

• Using only passwords for security

• Relying on a single authentication factor

• Layered security using multiple factors

• Ignoring user authentication

Why is it recommended to enforce password policies, such as complexity requirements?

• To slow down hackers

• To enhance user convenience

• To strengthen password security

• None of the above

Which of the following is an example of multi-factor authentication?

• Using a fingerprint scanner only

• Logging in with a password and receiving a one-time code on a mobile device

• Memorizing a PIN

• Using facial recognition alone

What is a characteristic of a strong password?

• Short and easily memorable

• Contains personal information

• Includes a mix of uppercase, lowercase, numbers, and symbols

• Unchanged for a long time

In which industry is biometric authentication frequently used for access control?

• Entertainment

• Healthcare

• Banking

• Agriculture

Why is multi-factor authentication considered more secure than single-factor authentication?

• It is easier to implement

• It provides multiple layers of protection

• It requires fewer resources

• None of the above

What is the primary reason for regularly updating passwords?

• To make them easier to remember

• To prevent unauthorized access in case of a data breach

• To improve system speed

• None of the above