PERANCANGAN PENGAMANAN FIREWALL PADA JARINGAN LAN MENGGUNAKAN METODE PACKET FILTERING

Abstract

Firewall is tools in a computer network that serves to secure an internet network system. Firewall is one part of network networks (including internet internet) which is most easily implemented on any computer network, and is easy to manually configure. The firewall serves to protect every computer user from attacks of unwanted harmful content. This design aims to limit the access of data on internet networks that cannot be used by using a filtering software package. Packet filtering is able to delete data packets based on different criteria. From designing a firewall on a LAN network using the packet filtering method that has been created, it is expected that packet filtering firewalls can stop data packets that are not as expected. And to be a reference in determining the making of a network system.