PENGGUNAAN METODE PORT KNOCKING, PORT BLOKING, DAN ARP UNTUK MELAKSANAKAN KEAMANAN JARINGAN ROUTER MIKROTIK OS

Abstract

Technological developments to date continue to grow. These developments have an impact on the security of the system in it. So that the Organization becomes more vulnerable to threats or network attacks or information security caused by various sources, both from internal personnel activities or hacker attacks. Therefore, this research will carry out security on the Mikrotik router by using the port knocking, port blocking and arp methods which are a special program made for the security of the Mikrotik Router OS network, in this study the aim is to make security on the Mikrotik router in a network by making 3 rules Port knocking, Port blocking, and ARP and making port knocking steps so that only clients who know the authentication code can access the port service. Based on this research, it can be concluded that the port knocking, port blocking and arp methods have succeeded in creating a network security where port services can only be accessed by specified users by carrying out several steps that have been made.