Understanding and Managing Malware

This video tutorial explains what malware is, how it infects computers, and its effects. It covers three main infection routes: removable media, internet downloads, and spam emails. The tutorial provides steps to remove malware from PCs and Macs, including using Kaspersky products and updating software. It also describes various types of malware, such as keyloggers, worms, trojans, and ransomware. Finally, it offers tips on preventing future infections, like downloading from trusted sources, using a VPN, and keeping software updated.

What is a common symptom of a computer infected with malware?

• Enhanced graphics performance

• Improved battery life

• New programs appearing without installation

• Increased internet speed

Which of the following is a safe practice to avoid malware from removable media?

• Always use media from unknown sources

• Never connect media from friends or co-workers

• Connect any media without scanning

• Use media only from public computers

What should you do if you receive an email from an unknown sender?

• Forward it to friends

• Open all attachments

• Reply to the email

• Mark it as spam and delete it

What is the first step in removing malware from a PC?

• Disable the internet connection

• Change the computer's theme

• Check out Kaspersky's products

• Install new hardware

Which tool is used to identify malware on a Mac?

• Terminal

• Activity Monitor

• Safari

• Disk Utility

What type of malware records keystrokes to steal information?

• Keyloggers

• Trojans

• Worms

• Ransomware

Which malware type demands payment to unlock encrypted files?

• Rootkits

• Spyware

• Ransomware

• Adware

What is a logic bomb?

• A type of pop-up ad

• A self-replicating program

• A code that triggers a malicious function under certain conditions

• A tool for encrypting files

Which of the following is a recommended practice to prevent malware infections?

• Download apps from any site

• Use a secure VPN for public Wi-Fi

• Ignore software updates

• Share passwords with friends

Why is it important to check app permissions before installation?

• To ensure the app is free

• To verify the app's color scheme

• To confirm the app's popularity

• To see if the permissions make sense