Exercise

  1. Write a short note on the spyware.
  2. Write a short note on the trojan horse.
  3. What are viruses and worms?
  4. What is adware?
  5. What is a rootkit?
  6. Write the effects of a rootkit attack.
  7. Write the effects of a viruses.
  8. Write the effects of the trojan horse.
  9. Write the motive of computer viruses.
  10.  Write the motive of ransomware.
  11. Write the motive of rootkit.
  12. How weak password and careless staff causes an easy cyber attack?