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All Journal Jurnal Media Infotama Techno.Com: Jurnal Teknologi Informasi Jurnal Pseudocode Journal of Information Technology and Computer Science (JOINTECS) JURNAL MEDIA INFORMATIKA BUDIDARMA Infotek : Jurnal Informatika dan Teknologi Jurnal Media Computer Science Digital Transformation Technology (Digitech) Jurnal Dehasen Mengabdi Jurnal Pakar Pengabdian Kesehatan Jurnal Komputer, Informasi dan Teknologi

Riska Riska

Universitas Dehasen Bengkulu

Author-ID : 2407939

Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Health Professions Languange, Linguistic, Communication & Media Library & Information Science Mathematics Nursing Public Health Social Sciences Veterinary

Published : 13 Documents Claim Missing Document

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Analisa Dan Perancangan Load Balancing Web Server Mengunakan HAProxy Riska Riska; Hendri Alamsyah
Techno.Com Vol 20, No 4 (2021): November 2021
Publisher : LPPM Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33633/tc.v20i4.5225

Penelitian ini bertujuan untuk merancang sistem server load balancing web server dan selanjutnya melakukan analisis masalah-masalah yang ada sebagai dasar perancangan server untuk mengatasi masalah yang ada pada server yang akan dibuat. Penelitian ini dilakukan dengan menggunakan pendekatan berlandaskan pada metode perancangan atau eksperimental, selanjutnya dilakukan analisa terhadap kondisi server sebelum dan sesudah dirancangnya load balancing web server serta aplikasi website yang akan diterapkan dengan mengimplementasikan load balancing web server menggunakan HAProxy. Hasil dari penelitian ini menunjukkan bahwa load balancing web server menggunakan HAProxy dapat meningkatkan performansi server website berdasarkan tingkat ketersediaan server (uptime) sebesar 99,49% dan rata – rata waktu klik sebesar 7,291ms per user serta konsistensi data pada server website Universitas Dehasen Bengkulu. Untuk menjaga konsistensi data, pada pengembangan server ini juga memanfaatkan fasilitas replikasi data. Dengan solusi ini tingkat ketersediaan server akan terjaga dan konsistensi data yang terjamin.

Analisa Keamanan Jaringan Menggunakan Network Intrusion Detection and Prevention System Hendri Alamsyah; Riska -; Abdussalam Al Akbar
JOINTECS (Journal of Information Technology and Computer Science) Vol 5, No 1 (2020)
Publisher : Universitas Widyagama Malang

Security is an important aspect to be considered in computer networks. This security system can be a detection and prevention of attacks that are being done by the attacker (intruders). The problem of attacks that occur in computer networks is that intruders can do port scanning, enter the system using open ports such as telnet, ftp and others.. The purpose of this study is the implementation of IDPS, can be from. To do network security from various attack threats, a system that can detect and prevent it directly is needed. The method that can be used is Intrusion Detection and Prevention System (NIDPS). NIDPS can exchange and block the attacks. This security system is collaborated with IP Tables. IP Tables is used to filter incoming data packets and drop packets of data that are indicated by attack. With the Intrusion Detection and Prevention system, it can detect attacks and prevent them by blocking data packets sent by intruders through port scanning, FTP attacks, and telnets.

IMPLEMENTASI DAN ANALISIS ARDUINO DALAM RANCANG BANGUN ALAT PENYIRAM TANAMAN OTOMATIS MENGGUNAKAN APLIKASI ANDROID Yessi Mardiana; Riska Riska
Jurnal Pseudocode Vol 7, No 2 (2020): Volume 7 Nomor 2 September 2020
Publisher : Universitas Bengkulu

Selama ini, penyiraman tanaman dilakukan secara manual. Akan tetapi, terkadang kita tidak punya cukup waktu untuk menyiram tanaman. Oleh karena itu, dibutuhkan suatu alat yang dapat membantu meringankan kegiatan menyiram tanaman. Alat tersebut berupa sistem yang dapat bekerja secara otomatis. Dengan menggunakan alat ini, maka diharapkan penyiraman tanaman dapat dilakukan pada waktu dan saat yang tepat. Dalam penelitian ini, alat penyiram tanaman otomatis dengan android berbasis Arduino Uno, menggunakan Arduino Uno sebagai sistem pengendalian, modem digunakan sebagai penerimaan perintah yang dikirim melalui smartphone android. Penelitian ini bertujuan untuk memberikan kemudahan dalam penyiraman tanaman secara otomatis berdasarkan waktu yang ditentukan dan kondisi cuaca yang terjadi dengan memnggunakan rain sensor sehingga proses penyiraman tanaman dapat dijadwalkan sesuai dengan kebutuhan dari tanaman tersebut.Kata Kunci: Alat Penyiram Tanaman, Arduino, Android

Analisis dan Implementasi Software Defined Networking (SDN) untuk Automasi Perangkat Jaringan Riski Amalia; Toibah Umi Kalsum; Riska Riska
Infotek: Jurnal Informatika dan Teknologi Vol 4, No 2 (2021): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

This study aims to build a network automation infrastructure by implementing a Software Defined Networking (SDN)-based web application to facilitate network administrators in implementing a web-based controller system for network devices by optimizing the configuration, management and operation time of network devices. This research uses action research method. In the action research method, researchers can describe, interpret and explain a condition at the same time as carrying out interventions aimed at improvement or participation. The results of this study indicate that the design and implementation of a Software Defined Networking (SDN)-based web application for network device automation using the python programming language with the paramiko library and the django framework can be applied to network infrastructure, so that with the application of SDN on network device automation applications can perform controllers. centralized network devices, so that configurations of many routers can be optimally carried out on a single Software Defined Networking (SDN) based web application.

Analisis Perbandingan Protokol Transport Pada Video Streaming di Jaringan Lokal (LAN) Menggunakan Videolan Client Riska Riska; Hendri Alamsyah
JURNAL MEDIA INFORMATIKA BUDIDARMA Vol 3, No 2 (2019): April 2019
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/mib.v3i2.1110

The use of video streaming on computer networks uses the method of delivering multimedia content in the form of streaming that can be done with several transport protocols such as RTP, RTSP, and HTTP. The protocol has its own character and of course also has its own quality comparison. Therefore, this study will compare the quality of each of these protocols. The assessment criteria to be carried out in this study are the value of throughput, delay and jitter. Streaming video will be done with the VLC application and measuring the quality of services using the Wireshark application. From the results of the testing that the author did, the best video streaming quality on the local network is using HTTP protocol with a throughput value of 418.635 kbps, Delay 8.65 ms, and jitter 19,618 ms.

Rancang Bangun Jaringan Internet Di Kantor Desa Sukananti Menggunakan Mikrotik Dan Penguat Sinyal 4G Andrik Saputra; Riska; Yessi Mardiana
Digital Transformation Technology Vol. 3 No. 2 (2023): Artikel Periode September 2023
Publisher : Information Technology and Science(ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/digitech.v3i2.3287

Mikrotik merupakan salah satu hardware untuk jaringan yang dilengkapi dengan sistem operasi mikrotik (Mikrotik OS). Pada penelitian ini mikrotik digunakan untuk pengaturan jaringan. Penguat sinyal pada penelitian menggunakan antenna yagi yang bertujuan untuk meningkatkan penerimaan sinyal, hal ini karena sinyal yang diterima saat ini pada kantor desa Sukananti kecil. Modem menggunakan modem GSM. Sistem jaringan setelah menggunakan mikrotik menjadi sistem hotspot, dimana setiap pegawai akan memiliki akun masing-masing. Dan disamping itu mikrotik juga digunakan untuk melakukan manajemen jaringan. Dengan adanya penggunakan sistem ini , saat ini jaringan pada Kantor Desa Sukananti menjadi lebih baik. Dari sebelumnya penerimaan sinyal hanya sebesar -110 Dbm, saat ini menjadi -80 Dbm, dan jaringan menjadi lebih lancar.

Hotspot Network Security System From Brute Force Attack Using Pfsense External Firewall (Case Study of Wifi-Ku.Net Hotspot) Angga Syaputera; Riska Riska; Yessi Mardiana
Jurnal Komputer, Informasi dan Teknologi Vol. 3 No. 1 (2023): Juni
Publisher : Penerbit Jurnal Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53697/jkomitek.v3i1.1286

Many activities that are often carried out on the internet network that users without realizing threaten their privacy. From the several cybercrime attacks, one of them is the brute force method, where the brute force method is a method that aims to gain access rights to enter a system by force by trying all possible usernames and passwords that the attacker has prepared in a wordlist. The purpose of this study is to find out how to implement a hotspot network security system from brute force attacks using PFSense external firewall on a wifi-ku.net hotspot. The research method used is experimental research methods, namely testing a variable against other variables objectively, systematically and controlled by predicting the causes and consequences of the problems that the writer examine on the hotspot network security system from brute force attacks using PFsense external firewall. The results of the research that was carried out before applying Pfsense external firewall, it is found that the brute force successfully entered Mikrotik router, and after applying Pfsense external firewall attack with Brute Force method is no longer able to enter Mikrotik router because Pfsense's external firewall blocked attacks from brute force.

Pembuatan Dan Pemanfaatan Blog Bagi Guru Pendidikan Agama Islam Bengkulu Tengah Hari Aspriyono; Herlina Latipa Sari; Rizka Tri Alinse; Riska Riska; Hendri Alamsyah
Jurnal Dehasen Mengabdi Vol 2 No 2 (2023): September-Februari
Publisher : Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jdm.v2i2.11082

One web-based platform that can be utilized is a blog, which enables users to publish information, share learning materials, and communicate online. However, some teachers who are members of the Islamic Religious Education Teachers Working Group (KKG PAI) in Region III of Central Bengkulu Regency still face limitations in utilizing information technology, particularly in creating and managing blogs. This community service activity aims to provide training on creating and utilizing blogs as an information medium for Islamic Religious Education teachers. The implementation method includes several stages: needs analysis, system design, blog development, system testing, and blog usage training. The results indicate that the KKG PAI blog for Region III Central Bengkulu was successfully developed and can function as a platform for disseminating organizational information and sharing knowledge among teachers. In addition, the training activities improved teachers’ knowledge and skills in utilizing information technology to support educational activities and organizational communication.

Edukasi Kesehatan Tentang Penyakit Diabetes Melitus Di Rt.11 Puskesmas Jembatan Kecil Kota Bengkulu Riska Riska; Ismiarty Oktariany; Khairini Aulia; Yuliana Yuliana; Andari Anisa; Helvita Sari; Mariza Afrianti; Rafika Ramlis; Desi Aulia Umami
Jurnal Pakar Pengabdian Kesehatan Vol. 1 No. 2 (2025): Desember
Publisher : Utami Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70963/jppk.v1i2.550

According to WHO, Diabetes Mellitus is a chronic metabolic disease characterized by elevated blood glucose (or blood sugar) levels. Number of Sufferers: An estimated 589 million to 830 million adults (aged 20–79 years) are living with diabetes worldwide in 2024, 2050 Prediction: This figure is projected to jump to 853 million people. Based on World Ranking Statistics: Indonesia ranks 5th in the world with the highest number of diabetes sufferers. Number of Sufferers: Reaching around 20.4 million people in 2024. National Prevalence: Around 11.3% of the total adult population of Indonesia, a figure higher than the average for the Southeast Asia region (10.8%). The cause of diabetes is a combination of genetic and lifestyle factors, such as lack of exercise, unhealthy diet (high in sugar and fat), obesity, and stress, which cause the body to be unable to produce or use insulin effectively, so that sugar accumulates in the blood. This outreach program aims to help reduce diabetes rates and increase awareness of diabetes among all groups at the Integrated Health Post (Posyandu) RT. 11, Jembatan Kecil Village, Singaran Pati District, Bengkulu City. The outreach program utilizes diabetes education. It is hoped that this will increase public awareness of diabetes and prevent the number of cases from increasing.

Penerapan PI Hole DNS Server Sebagai ADS-Blocker Dan Sistem Filtering Website Pada Jaringan Hotspot okky abdurahman; Toibah Umi Kalsum; Riska Riska
Jurnal Media Infotama Vol 18 No 2 (2022): Oktober
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmi.v18i2.2658

Abstract This research aims to build a Hotspot network infrastructure that is free from advertisements to maximize bandwidth usage, implement a virus prevention system by filtering websites, and reduce router performance in hotspot networks. This research uses the Network Development Life Cycle (NDLC) method. By using the research method, it is hoped that the author can define the process cycle of designing or developing a computer network system, especially in the process of implementing the Pi Hole DNS server as an ads-blocker and website filtering system on a hotspot network. The results of this study indicate that the application of a pi hole DNS server on a hotspot network can block advertisements on sites visited via a web browser on a hotspot network. In addition, the pi hole DNS server can also perform filtering on advertising provider sites and the pi hole DNS server does not reduce the quality of service on the hotspot network. Keywords: NDLC, pi hole, android, network, hotspot.

Co-Authors Abdussalam Al Akbar Andari Anisa Andrik Saputra Angga Syaputera Daniel Daniel Desi Aulia Umami Hari Aspriyono Helvita Sari Hendri Alamsyah Herlina Latipa Sari Ismiarty Oktariany Khairini Aulia Mariza Afrianti Mas Agus Okto Riduan Nanda Eka Juniawan okky abdurahman Rafika Ramlis Riski Amalia Rizka Tri Alinse Toibah Umi Kalsum Yessi Mardiana Yuliana Yuliana

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