CD Skripsi
Analisis Keamanan Jaringan Berbasis Point To Point Protocol Over Ethernet (Pppoe) Menggunakan Mikrotik
Network security is the process of actions to protect the network to avoid various types of attacks and data breaches, such as preventing cyber attacks, access control, detecting malicious software and other security measures. LAN networks have a protocol called ARP (Address Resolution Protocol). ARP is a protocol that is very vulnerable to exploitation, because any computer can provide manipulated ARP transaction packets. This vulnerability is exploited for a type of attack commonly called ARP (Address Resolution Protocol) spoofing. To secure the local network from ARP Spoofing attacks, a security mechanism is needed to minimize the risk of exploitation of communication protocols in the network. Therefore, in this research, a PPPoE-based network security analysis was carried out using Mikrotik as the right solution to overcome network security problems better. To determine the performance of PPPoE in terms of security, testing was carried out with ARP spoofing attacks using the netcut and ettercap tools. Testing was carried out before and after implementing PPPoE with the result that before implementing PPPoE information was obtained regarding the IP address, MAC address and device name of the connected user so that cut-off and positioning could be carried out. Meanwhile, after implementing PPPoE, users connected to the PPPoE network were not detected so cut-off and positioning could not be carried out.
Keywords: ARP, Mikrotik, Network Security, PPPoE, Spoofing
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