1) What is a rootkit?

A rootkit is a type of software that allows someone to gain unauthorized access to a computer and hide their presence. It helps the person control the computer secretly.

2) What can a rootkit do?

A rootkit can do several things, such as:

• Hide other harmful software (like viruses).
• Capture personal information, like passwords.
• Control the computer remotely to perform actions without the owner knowing.

3) What are possible outcomes of a rootkit attack?

Possible outcomes of a rootkit attack include:

• Theft of sensitive information, such as bank details.
• Slow performance of the computer.
• Unauthorized access to files or personal data.
• Use of the computer to attack other systems or spread malware.

4) Name three types of rootkit attacks.

Three types of rootkit attacks are:

• User-mode rootkits: These operate at the application level and can modify software programs to hide their presence.
• Kernel-mode rootkits: These attack the core part of the operating system, making them harder to detect.
• Firmware rootkits: These target the software in hardware components, like network cards or hard drives, and can be very difficult to remove.

5) How can you prevent a rootkit attack?

To prevent a rootkit attack, you can:

• Use antivirus software that specifically looks for rootkits.
• Keep your operating system and software up to date.
• Avoid downloading software from untrusted sources.
• Be careful with email attachments and links from unknown senders.
• Regularly back up important data, so you can recover it if needed.

By following these steps, you can help keep your computer safe from rootkits!