Computer virus

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Computer virus

  1. 1. GROUP: TROPIC THUNDER 1.NGÔ QUANG VỊNH 2.BÙI ĐÌNH THẮNG 3.ĐỖ DUY QUANG 4.NGUYỄN VĂN LINH
  2. 2. Topic : Computer Virus
  3. 4. BODY PART COMPUTER VIRUS ANTIVIRUS SOFTWARE SOFTWARE BKAV
  4. 6. <ul><li>The software designed to infiltrate or damage a computer system without the owner's informed consent. </li></ul><ul><li>It is a portmanteau of the words malicious and software . </li></ul>
  5. 7. Others
  6. 8. <ul><li>Many people still call all Malware by the general name “computer virus”. It’s an erroneous idea. That’s an incorrect name. </li></ul><ul><li>Malware is not a computer virus , virus is one type of malware like upper structure. </li></ul>
  7. 9. Virus need a host to transfer but worm needn’t
  8. 11. A computer program C opy itself and infect a computer A ttach itself to an existing program Doesn’t a ttach itself to an existing program H arm to the network consum e bandwidth C orrupt or modify files
  9. 13. How to keep our computer safe <ul><li>Using antivirus software </li></ul><ul><li>Bringing the computer to experts </li></ul><ul><li>Deleting infected files, formatting the hard disk, resetting up Windows (or other OS) </li></ul><ul><li>Some other ways : Ghost your hard disk, buy a new computer  … </li></ul>
  10. 14. <ul><li>The criterias to choose a suitable antivirus software: </li></ul><ul><li>Ability to kill virus (the most important ) </li></ul><ul><li>Friendly user interface </li></ul><ul><li>Memory occupation </li></ul><ul><li>Price </li></ul>
  11. 15. <ul><li>Collect a list of virus and use it to realize any listedly infected files. </li></ul><ul><li>Prevent the penetration of both listed and unlisted files </li></ul>1.Ability to kill Virus
  12. 16. <ul><li>A good antivirus software as well as other software is the one which can be used by all kind of people. </li></ul><ul><li>Many many antivirus engine can protect our computer automatically </li></ul>
  13. 17. <ul><li>The strong one is normally along with high requirements </li></ul><ul><li>Should choosing the one which can balance your demand </li></ul>3.Memory accupation
  14. 18. 4.Price <ul><li>Buying silence software ,we can use all its functions and the price of a antivirus software is not expensive . </li></ul><ul><li>You can use free software by downloading from Internet,…. </li></ul>
  15. 24. KAV, Bit and Norton are the number one choices all over the world! But, what is the number one in Vietnam?????????
  16. 25. <ul><li>What is BKAV????? </li></ul><ul><li>BKAV is a free software </li></ul><ul><li>BKAV comes from Vietnam. So normally it takes care of all virus appearing in Vietnam. </li></ul>
  17. 26. <ul><li>Keep your mind alert to have a suitable not an expensive choice </li></ul><ul><li>Using Bit, BKAV pro if you do many dangerous job if your Computer using is </li></ul><ul><li>If your Computer using are basic, a low-price or free software like BKAV Home is a good choice </li></ul>
  18. 27. <ul><li>Discriminate virus and malware </li></ul>Malware Virus <ul><li>Use the most suitable antivirus software to protect your computer </li></ul>
  19. 28. Thanks for your listening

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