Describe the different types of malware that could affect a computer system or network : Understand the types of malware

The video tutorial explores various cybersecurity threats, focusing on malware, which is malicious software designed to access devices without user knowledge. It covers different types of malware, including viruses, worms, Trojan horses, and adware, explaining their characteristics and how they spread. The tutorial emphasizes the importance of using anti-malware software, keeping systems updated, and employing firewalls to prevent malware infections. It also highlights the need for vigilance when downloading files and clicking on email links. The session concludes with a preview of the next class, which will focus on avoiding malware downloads.

What is the primary purpose of malware?

• To improve internet speed

• To enhance computer performance

• To secretly access a device without the user's knowledge

• To provide free software updates

How does a computer virus differ from other types of malware?

• It can copy itself to damage the computer

• It requires user permission to operate

• It is not harmful to data

• It cannot replicate itself

What is a unique characteristic of a computer worm?

• It is harmless to computer systems

• It self-replicates and spreads across networks

• It requires manual installation

• It needs to attach to another program

What is a Trojan horse in the context of cybersecurity?

• A harmless software tool

• A type of firewall

• A self-replicating virus

• A deceptive program that appears legitimate

What is a common way to prevent adware from affecting your device?

• Avoid using antivirus software

• Disable all firewalls

• Keep applications and browsers up-to-date

• Only use free software