Question

3. What do you understand by the term Spyware?
4. Explain the term Trojan horse.
5. Write any three ways that can help in preventing a virus infection.
6. What is an antivirus software? Name any one antivirus software that is used in your school computers. ​

Answer 1

1) software that enables a user to obtain covert information about another's computer activities by transmitting data covertly from their hard drive.

2) A Trojan horse or Trojan is a type of malware that is often disguised as legitimate software. Trojans can be employed by cyber-thieves and hackers trying to gain access to users' systems. Users are typically tricked by some form of social engineering into loading and executing Trojans on their systems.

3)

• install Anti-Virus/Malware Software.
• Keep Your Anti-Virus Software Up to Date.
• Run Regularly Scheduled Scans with Your Anti-Virus Software.
• Keep Your Operating System Current.
• Secure Your Network.
• Think before you click

4) ESET it is the anti virus software which is used in school.