Implementation And Analysis Of Virtual Network Security Against DOS And DDOS Attack With Hips Snort

Abstract

Abstract —Work From Home (WFH) as a result of the covid 19 epidemic drives the advancement of digitalization. Due to a health regulation that forbids them from interacting with one another, people do all of their activities remotely. Therefore, a telecommunications engineer is required to satisfy the client's internet and web server accessibility requirements. To assure the availability of web servers, however, the availability of the internet must be backed by a robust cyber security system. This research aims to learn IDS behavior against SYN and UDP flood attacks at the transport layer. As a result of this research, HIPS Snort is able to drop 96.65% of DoS SYN flood attack packets, 97.92% of DDoS SYN flood attack packets, 95.54 % of DoS UDP flood attack packets, and 95.07 % of DDoS UDP flood attack packets when activated. Thus, snort can prevent against DoS and DDoS attacks.
Keywords— web server, cyber attack, HIPS snort, SYN flood, UDP flood