Main Article Content

Abstract

This study aims to assist the internal team of BPTI UHAMKA in making the Online Learning UHAMKA (OLU) web server so that the login credentials of the UHAMKA academic community are protected from attempted brute force attacks. Fail2Ban is a server security tool where it detects login attempts according to the  maximum pre-configured trial value. In its implementation, Fail2Ban which uses the python programming language is installed on the Online Learning UHAMKA (OLU) server that uses the CentOS 7 server operating system. In the way it works, Fail2Ban will block or ban IP addresses that try to log in consecutively within one hour. Based on the comparison before and before its implementation, it can be proven that Fail2Ban can detect brute force attacks that occur and ban the attacker's IP address.

Keywords

brute force attacks, centOS7, fail2ban

Article Details

How to Cite
Ramadhani, Y., & Sholeh, M. (2022). Penerapan Tools Fail2Ban Untuk Mencegah Serangan Brute Force Pada Web Server Online Learning Uhamka (OLU). Jurnal Teknik Informatika Dan Komputer, 1(2), 41–45. https://doi.org/10.22236/jutikom.v1i2.10447

References

  1. Khadafi, S., Dian Pratiwi, Y., Alfianto, E., & Adhi Tama Surabaya, T. (2021). Keamanan Ftp Server Berbasiskan Ids Dan Ips Menggunakan Sistem Operasi Linux Ubuntu. In Jurnal Ilmiah NERO (Vol.6, Issue 1).
  2. Laatansa, Saputra, R., & Noranita, B. (2019). Analysis of GPGPU-Based Brute-Force and Dictionary Attack on SHA-1 Password Hash. IEEE.
  3. Muakhori, I., & Fadlil, A. (2020). Security Of Dynamic Domain Name System Servers Against DDOS Attacks Using IPTABLE And FAIL2BA (Vol. 4, Issue 36).https://iocscience.org/ejournal/index.php/mantik/index
  4. Mulyanto, Y., Herfandi, & Kirana, R. C. (2022). Analisis Keamanan Wireless Local Area Network (WLAN) Terhadap Serangan Brute Force Dengan Metode Penetration Testing. JINTEKS (Jurnal Informatika Teknologi Dan Sains), 4(1), 26–35.
  5. Risqiwati, D., Ari Irawan, E., Teknik, F., & Studi Teknk Informatika, P. (2018). Realtime Pencegahan Serangan Brute Force dan DDOS Pada Ubuntu Server Realtime Prevention of Brute Force and DDOS Attacks On Ubuntu Server. 17(4), 347–354.
  6. Sujadi, H., & Mutaqin, A. (2018). Rancang Bangun Arsitektur Jaringan Komputer Teknologi Metropolitan Area Network (Man) Dengan Menggunakan MetodeNetwork Development Life Cycle (Ndlc) (Studi Kasus : Universitas Majalengka).