Botnets and How They Work

The video explains how bot computers are infected and controlled by malicious entities. It describes the scale and capabilities of botnets, including distributing malware, launching DDoS attacks, and more. The video also covers how botnets are controlled through command and control servers and rented out by cybercriminals.

How can a computer become part of a botnet?

• By installing antivirus software

• By using a strong password

• By visiting a secure website

• By opening an infected email attachment

What is the potential size of a botnet?

• A maximum of a thousand computers

• Only computers in a single country

• Hundreds of thousands of computers

• A few dozen computers

Which of the following is NOT an activity that botnets can perform?

• Improving internet speed

• Sending spam emails

• Launching DDoS attacks

• Distributing malware

How are botnets typically controlled?

• Through a command and control server

• By individual users

• Using a public Wi-Fi network

• Via social media platforms

Why might cybercriminals rent out botnets?

• To increase internet traffic

• To improve cybersecurity

• For various malicious activities

• For educational purposes