Protection of Database in Machine Industry and Defense of Cyber Attack with Antivirus and Firewall Protection

: The main objective of this paper is to show the technology to protect computer systems using firewall technology and through the configuration of firewall, construct defence and protection of the database of the mechanical system engaged in the auto industry which create pipe for exhaust systems on cars by using various techniques, tools, methods, and testing of the software of the firewall and anti-virus. For security reasons, it is necessary to create a script file for anti-virus system and firewall, and rules in order to handle with the database when it is updated.