Malware and Hacker Overview

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Questions and Answers

What is the definition of malware?

Software that provides security against unauthorized access

Software designed to enhance computer performance

Software designed to repair computer issues

Software intentionally designed to cause disruption to a computer (correct)

Which of the following is NOT a type of malware?

Spyware

Trojans

Browsers (correct)

Viruses

How do viruses typically spread from one computer to another?

Via email attachments and malicious websites (correct)

By direct physical connection only

Through software updates

Only through network sharing

Which of the following is a common sign that a computer may have a virus?

Frequent crashes and unusual behavior Signup and view all the answers

What is the primary intention of a hacker using viruses?

To leak private information and gain unauthorized access Signup and view all the answers

Which type of hacker is considered ethical and focuses on defending systems?

White Hat Hackers Signup and view all the answers

Which of these is NOT an effect of malware on a computer?

Enhancing security protocols Signup and view all the answers

Which of the following methods is NOT recommended for protecting a computer from viruses?

Downloading questionable software Signup and view all the answers

What form of malware is known to disguise itself as legitimate software?

Trojans Signup and view all the answers

What factor can contribute to a computer experiencing slow performance?

Malware infection Signup and view all the answers

What is the primary role of antivirus software?

To remove malware and other malicious software Signup and view all the answers

Which type of hacker is known for ethical hacking and helps to secure systems?

White Hat Hackers Signup and view all the answers

What is one of the key reasons for protecting computers from viruses?

To protect personal information Signup and view all the answers

What is a potential consequence of not using antivirus software?

Data loss and compromised security Signup and view all the answers

Which action is NOT recommended for protecting your computer from viruses?

Creating weak passwords Signup and view all the answers

Which of the following best describes a Black Hat Hacker?

A hacker who conducts unauthorized activities to harm others Signup and view all the answers

What should you do when handling untrusted USB devices to protect your computer?

Avoid inserting them into your computer Signup and view all the answers

Which of these antivirus programs is designed by the computer created company?

Windows Defender Signup and view all the answers

What is an essential component of keeping your antivirus software effective?

Performing regular updates Signup and view all the answers

Why is it important to be careful with email links?

They can often contain malware Signup and view all the answers

Study Notes

Malware Overview

Malware is software intentionally designed to disrupt a computer.
Malware can cause damage, steal sensitive information, gain unauthorized access, and disrupt normal system operations.
Malware takes various forms, including viruses, Trojans, and spyware.

Malware Types

Viruses: Programs that replicate and spread to other computers.
Trojans: Disguised as legitimate software, but harmful after execution.
Spyware: Secretly monitors and collects user data.

Virus Spread Methods

Email attachments
Downloads
External drives
Network sharing
Malicious websites

Signs of a Computer Virus

Slow performance
Frequent crashes
Unusual behavior
Missing files
Unfamiliar programs

Hacker Purpose

Hackers leak private information, gain unauthorized access to systems, or unknowingly interfere with user computer security.

Hacker Types

White hat hackers
Black hat hackers

Importance of Computer Protection

Protects personal information
Prevents data loss
Ensures smooth performance
Stops spread to other devices

Protecting Your Computer

Install antivirus software and perform regular updates.
Create strong passwords.
Be careful with email links.
Don't insert untrusted USBs into your computer.
Always check on Windows Defender updates.

Antivirus Overview

Antivirus is a program designed to detect and remove malware.
Protects your computer or laptop from malicious software.

Popular Antivirus Software

Norton Antivirus
Avast Free Antivirus

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Description

This quiz provides an overview of malware, its types, and signs of infection, as well as an introduction to different hacker types and their purposes. Participants will learn about common methods of virus spread and the importance of computer protection. Test your knowledge and understanding of these essential cybersecurity concepts!