Analisa Sistem Keamanan Jaringan Komputer Firewall Menggunakan Shorewall Pada PT. Indofarma Global Medika

Sistem keamanan jaringan

  • yeni yanti Program Studi Teknik Informatika, Universitas Serambi Mekkah
  • Rolan Effendi Program Studi Teknik Informatika, Universitas Serambi Mekkah
Keywords: Computer Networking, Network Security, Linux, Firewall, Shorewall

Abstract

Advances in technology, especially computer networks are very helpful in the field of information and processing of desired information data without limited space and time by using the maximum, computer systems in an integrated computer network will be obtained data information quickly and precisely. Pt. Indofarma Global Medika (PT. IGM) has a distribution network, information or data integrity that is important to protect. To prevent others from accessing the information or integrity of the data is necessary a computer network security aims to keep the information system always safe. In this study conducted ACCEPT, DROP and REJECT testing using firewall method in computer network observation on shorewall contained in server computer, in order to maintain information or integrity of existing data by limiting access permissions of incoming network on server computer. As for the results in drop testing, all client computers also can not send ping packages to the server but, any package that has this reject firewall policy will send an ICMP error message to the sender of the package.

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Published
2020-12-09
How to Cite
yanti, yeni, & Effendi, R. (2020). Analisa Sistem Keamanan Jaringan Komputer Firewall Menggunakan Shorewall Pada PT. Indofarma Global Medika: Sistem keamanan jaringan . Jurnal TEKSAGRO, 1(2), 14-21. Retrieved from https://journal.lp2stm.or.id/index.php/TEKSAGRO/article/view/10