Cybersecurity Best Practices

What is the main purpose of Multi (or) Two-Factor Authentication (2FA)?

• To add an extra layer of security by requiring a second form of verification

• To store user credentials in an online database

• To allow multiple users to access an account

• To eliminate the need for strong passwords

Answer explanation

The main purpose of Multi-Factor Authentication (2FA) is to enhance security by requiring a second form of verification, making it harder for unauthorized users to access accounts.

Which of the following is a best practice for secure browsing?

• Using the same password for all accounts

• Clicking on all links received via email

• Checking for "https://" in a website URL before entering sensitive information

• Disabling browser security features

Answer explanation

The best practice for secure browsing is checking for 'https://' in a website URL before entering sensitive information. This indicates that the site uses encryption to protect your data, unlike the other options which compromise security.

What type of malware encrypts user data and demands payment for decryption?

• Spyware

• Ransomware

• Whaling

• Smishing

Answer explanation

Ransomware is a type of malware that encrypts user data and demands payment for decryption. Unlike spyware, whaling, or smishing, ransomware specifically targets data access through encryption.

What is the purpose of a Virtual Private Network (VPN)?

• To increase internet speed

• To allow anonymous browsing and encrypt internet traffic

• To disable security features on a device

• To share sensitive data on public Wi-Fi

Answer explanation

A Virtual Private Network (VPN) allows users to browse anonymously and encrypts internet traffic, ensuring privacy and security while online. This makes it the correct choice over the other options.

Which of the following is a strong password example?

• "password123"

• "JohnDoe1990"

• "M$7pG!kz@9vQ"

• "qwerty"

Answer explanation

The strong password "M$7pG!kz@9vQ" includes a mix of uppercase and lowercase letters, numbers, and special characters, making it complex. In contrast, the other options are either common phrases or predictable patterns.