1. Virus & Anti-Virus Itthiwat Phiphopsukhawadee M.2/7 No.5 Saranpat Prasertthum M.2/7 No.17 Korakrit Laotrakul M.2/7 No.23 Pesan Kasemkitjanuwat M.2/7 No.25 Group 8

2. Virus Worm File virus Host virus Trojan Boot virus

3. Anti-Virus AVG Anti-Virus AVIRA Avast Antivirus NOD 32

4. AVG Anti-Virus Logo AVG 8.5 AVG 9.0

9. Virus Refer to the database of all current virus signature files used by a particular anti virus software for virus detection.

10. The purpose of Virus The virus authors are constantly creating new variants and new viruses in attempt to exploit vulnerabilities in user’s systems. All it takes is one worm or virus to wreak havoc and cause major destruction to a system or network.

11. Anti-virus Refer to program that protects a computer from getting malicious viruses from the internet, through websites, email, and instant messenger. Usually it consists of a firewall, a virus scanner and remover, and sometimes other tools as well.

12. The purpose of Anti-virus The software is designed to help you clean your computer if you should happen to have a virus.

13. Why we chose AVG Antivirus ? Because : AVG can protect your PC from all types of cyber threats. - to protect virus and anti-Spyware in Window 7. Vista and XP - Anti-Rootkitldentity Protection - Link Scanne Search - Shield - Link Scanne Active Surf-Sheild - Web Shield

14. Conclusion ! Our observations and our theoretical analysis of the effect of centralized reporting and response suggest that this is an extremely effective way to manage the virus problem in organizations. We strongly recommend the following policies to all organizations: 1.Make sure that users use anti-virus software. 2.Make sure they know what viruses are and who to contact if they find one. 3.Make sure that the people they contact remove the reported infection (and others connected with it) quickly.