What is the primary purpose of a computer virus?

Computer viruses disrupt operations.

• Corrupt files and data.

• Spread to other systems.

• Alter system settings.

Fill in the blanks: Malware includes ___, ___, and ___ among others.

Viruses, ransomware, spyware

True or False: A boot sector virus can be easily removed without formatting the drive.

False. A boot sector virus is difficult to remove and often requires formatting the drive.

What are the key symptoms of a malware infection?

Key symptoms of malware include:

• Slow and unresponsive computers.

• Frequent crashes and errors.

• Unexpected file loss and pop-ups.

Riddle: I can be a small program that corrupts your data, I spread without a click, what am I?

A worm

What measures can be taken to protect your identity online?

Protect your identity online effectively.

• Use strong unique passwords.

• Enable two-factor authentication.

• Be cautious with personal info.

Fill in the blanks: Cyber stalking involves repeated use of the Internet to ___, ___, or frighten a person.

Harass, threaten

What is the difference between a Trojan horse and a virus?

Trojan horses deceive users, while viruses replicate.

• Trojan horses appear legitimate.

• Viruses can self-replicate.

• Both can harm systems.

True or False: Identity theft can occur without the victim's personal data being directly accessed.

True. Identity theft can happen through phishing or social engineering without direct access to personal data.

What is the purpose of two-factor authentication?

Enhances security for user accounts.

• Requires more than just password.

• Involves a physical device or code.

• Significantly reduces account breaches.