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All Journal PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Jurnal Bulletin Format : Jurnal Imiah Teknik Informatika Jurnal Ilmiah FIFO Jurnal Riset Informatika Jurnal Ilmu Teknik dan Komputer Jurnal Pengabdian Masyarakat Nasional
Ponco Sulistyo, Febryo Ponco Sulistyo
Jurusan Teknik Informatika, Fakultas Ilmu Komputer, Universitas Mercu Buana
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Industrial & Manufacturing Engineering Other

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INTEGRASI SISTEM TELEKOMUNIKASI IP-PABX MULTIBRAND PADA LEMBAGA PENDIDIKAN Sukmandhani, Arief Agus; Ponco Sulistyo, Febryo Ponco Sulistyo
Jurnal Bulletin Vol 16, No 1 (2018): April
Publisher : Buletin Ekonomi Manajemen, Ekonomi Pembangunan, Akuntansi

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Abstract

Multibrand IP-PABX Telecommunication System Integration in Educational Institutions. This research was conducted to be able to integrate Multi brand IP Pabx in one of the educational institutions so that it can make all the sites in the branch owned can communicate with each other just by dialing the extension number for both users who use analog phones and users who use IP Phones. Data is taken using the direct testing methodology on IP PABX when making a call between IP PABX and QoS (Quality of Service) captured by using the Wireshark Protocol Analyzer, the results of the monitoring will be compared with the benchmark of each of the QoS parameters so that the configuration results are the best that can be applied to Multibrand IP PABX in the utilization of H323 and SIP Trunking protocols as a link between IP PABX
Implementasi System Captive Portal Dengan Otentikasi RADIUS Fandi Ali Mustika; Febryo Ponco Sulistyo; Chairul Anhar Tanof
Jurnal Ilmiah FIFO Vol 12, No 1 (2020)
Publisher : Fakultas Ilmu Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (783.122 KB) | DOI: 10.22441/fifo.2020.v12i1.005

Abstract

Abstract The rapid development of Internet networks in offices, industries, homes, and universities, transforming the conventional system into modern, especially with the Internet. Therefore, it is very important to use a good authentication method to avoid unauthorized user access. Wireless network without authentication can harm users in their activities using Internet access. One of the most effective ways for secure wireless network authentication with Captive portals with Radius authentication method. Captive portals are web pages that control Hyper Text Transfer Protocol (HTTP) browser access to the Internet. The user who is in authentication is their MAC address. Radius is a service that authenticates and authorizes users to network and network infrastructure. This paper will discuss how to use RADIUS authentication with captive portals to manage user authentication on wireless networks. Built-in security mechanism in Wifi 802.11.x equipment to control who can associate to an Access Point (AP). The use of captive portal so that the AP works without configuration settings, so it does not burden the work of the AP itself.Keywords: Captive Portal, Radius, Authentication, Wireless Network Abstrak Perkembangan jaringan internet yang semakin pesat di kantor, industri, rumah, dan universitas, mengubah sistem konvensional menjadi modern, terutama dengan adanya internet. Oleh karena itu, sangat penting untuk menggunakan metode otentikasi yang baik untuk menghindari akses pengguna yang tidak sah. Wireless network tanpa otentikasi dapat membahayakan pengguna dalam aktivitas mereka dalam menggunakan akses internet. Salah satu cara yang paling efektif untuk otentikasi wireless network yang aman dengan Captive Portal dengan metode otentikasi Radius. Captive portal adalah halaman web yang mengkontrol Hyper Text Transfer Protocol (HTTP) akses browser ke internet. Pengguna yang di otentikasi adalah MAC address mereka. Radius adalah layanan yang mengotentikasi dan mengotorisasi pengguna ke jaringan dan infrastruktur jaringan. Mekanisme keamanan built-in di peralatan Wifi 802.11.x untuk mengontrol siapa saja yang dapat berasosiasi ke Access Point (AP). Penggunaan captive portal agar AP bekerja tanpa seting konfigurasi, sehingga tidak membebani kerja dari AP itu sendiri.Kata Kunci: Captive Portal, Radius, Otentikasi, Wireless Network
APLIKASI SERVER WEB DENGAN KOMPRESI GZIP Febryo Ponco Sulistyo
Jurnal Ilmu Teknik dan Komputer Vol 2, No 1 (2018)
Publisher : Universitas Mercu Buana

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Abstract

Menciptakan suatu efisiensi dalam komunikasi dalam web maka ukuran file yang diminta harus dimampatkanoleh server sebelum mengirimkan kembali ke tanggapan ke klien karena semakin kecil ukuran akan ringan kinerjadari peramban selain dapat melakukan pemampatan server juga haruslah mampu melayani multi-klien.Pemampatan Gzip adalah pemampatan yang digunakan untuk server web Apajeh Ponco sebagai pemampatansumber daya. Pemampatan Gzip dipilih dikarenakan hampir semua peramban web dapat menerima sumber dayayang dimampatkan dengan Gzip Agar server web Apajeh Ponco mampu menerima permintaan dan mengirmkantanggapan dari dan ke peramban maka server web menggunakan komponen Windows Socket (Winsock). Darihasil yang didapatkan aplikasi server web Apajeh Ponco ini mampu melayani multi-klien dan memampatkansumberdaya yang diminta oleh klien tetapi belum mampu mendukung script PHP. Pemampatan Gzip lebih sesuaiuntuk terhadap berkas halaman web (.html dan .php), berkas dokumen (.docx) dan juga cocok untuk berkas-berkasexecutable hal ini ditunjukkan oleh rasio pemampatan dari berkas-berkas tersebut lebih tinggi daripadapemampatan untuk audio, video dan gambar.
Peningkatan Keamanan dan Efisiensi Koneksi Jaringan Antar Cabang Dengan Menggunakan CISCO Software-Defined Wan (SD-WAN) (Studi Kasus : BANK XYZ) Febryo Ponco Sulistyo
FORMAT Vol 12, No 1 (2023)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/format.2023.v12.i1.002

Abstract

Software Defined WAN or better known as SDWAN has now become a technology that is hype and has a lot of interest, in addition to simplifying SDWAN operations, it can also reduce operational costs, especially links. Researchers will make it within the scope of the PoC Lab (Proof of Concept) so that later the results from this PoC can show the expected results, namely being able to improve the security of connections between branches and the results achieved by devices between branches whose connections are successful using SD-WAN with traffic and data that already encrypted with IPSEC and also other features by the Cisco SDWAN
Classification of Blighted Ovum Factors in Pregnant Women Using PSO-Based Naïve Bayes Febryo Ponco Sulistyo; Endang Sri Palupi
Jurnal Riset Informatika Vol 5 No 3 (2023): Priode of June 2023
Publisher : Kresnamedia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34288/jri.v5i3.554

Abstract

Klasifikasi Faktor Blighted Ovum atau janin tidak berkembang dilakukan mengingat kasus Blighted Ovum banyak terjadi pada ibu hamil. Blighted Ovum merupakan 60% dari penyebab keguguran, di Indonesia ditemukan 37% dari setiap 100 kehamilan. Klasifikasi menggunakan Naïve Bayes berbasis Particle Swarm Optimization (PSO) yang hanya membutuhkan data training yang kecil untuk menentukan estimasi parameter yang diperlukan dalam proses pengklasifikasian dan penggunaan Particle Swarm Optimization dapat meningkatkan nilai akurasi serta memecahkan masalah optimasi. Dengan proses pemilihan data variable dan data attribute untuk membuat kuisioner sebagai metode pengambilan data. Hasil klasifikasi blighted ovum pada wanita hamil menggunakan algoritma Naïve Bayes dengan framework Rapid Miner mendapatkan nilai akurasi sebesar 71,56% dengan Area Under Curve (AUC) 0,674 termasuk dalam kategori klasifikasi yang baik. Setelah menggunakan optimasi PSO nilai akurasi naik menjadi 79,82% dengan Area Under Curve 0,764 termasuk kategori klasifikasi yang baik. Naïve bayes merupakan metode yang cocok untuk klasifikasi, dan PSO bisa membuat nilai akurasi dan AUC lebih baik lagi.
Classification of Blighted Ovum Factors in Pregnant Women Using PSO-Based Naïve Bayes Febryo Ponco Sulistyo; Endang Sri Palupi
Jurnal Riset Informatika Vol. 5 No. 3 (2023): June 2023
Publisher : Kresnamedia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (611.491 KB) | DOI: 10.34288/jri.v5i3.238

Abstract

Classification of Blighted Ovum Factors or undeveloped fetuses is carried out considering that many cases occur in pregnant women. Blighted Ovum is 60% of the causes of miscarriage. In Indonesia, it is found in 37% of every 100 pregnancies. Classification uses Naïve Bayes based on Particle Swarm Optimization (PSO), which only requires small training data to determine the parameter estimates needed in the classification process, and the use of Particle Swarm Optimization can increase accuracy and solve optimization problems with the process of selecting variable data and attribute data to create a questionnaire as a data collection method. The results of the classification of blighted Ovum in pregnant women using the Naïve Bayes algorithm with the Rapid Miner framework obtained an accuracy value of 71.56% with an Area Under Curve (AUC) of 0.674 included in the excellent classification category. After using the PSO optimization, the accuracy value rose to 79.82% with an Area Under the Curve of 0.764, including a good classification category. Naïve Bayes is a suitable method for classification, and PSO can improve the accuracy and AUC values .
Implementation of Proxy at XYZ Inc. Study: Experiment on Network Performance Optimization Fandi Ali Mustika; Muhammad Rifqi; Yuwan Jumaryadi; Febryo Ponco Sulistyo; Indah Ramadhani; Eko Prasetyo Pratomo
PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Vol. 13 No. 2 (2025): September 2025
Publisher : LPPM Universitas Islam 45 Bekasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/piksel.v13i2.11535

Abstract

The rapid development of information technology demands companies to have a network infrastructure that is not only fast but also secure and efficient. PT. XYZ, as a company engaged in distribution and customer service, faces challenges in managing increasing data traffic while maintaining the stability and security of its internal network. One strategic solution to address this issue is the implementation of a proxy server. A proxy server functions as an intermediary between users and the internet, enabling it to filter data requests, store cache, and restrict access to unwanted content. Thus, the implementation of a proxy server can improve bandwidth efficiency, accelerate access to frequently used websites, and strengthen network security systems through traffic monitoring and restriction. This research aims to implement and evaluate the effectiveness of using a proxy server within PT. XYZ’s environment. The evaluation results show that the use of a proxy server can enhance network efficiency and provide better protection against cyber threats. With a more controlled and secure system, the company can run its operations more optimally and sustainably.
PENINGKATAN PERFORMA JARINGAN DATA CENTER DENGAN SOFTWARE-DEFINED NETWORK (SDN) CISCO ACI (Studi Kasus : PT XYZ) Sulistyo, Febryo Ponco
FORMAT Vol 13, No 1 (2024)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/format.2024.v13.i1.008

Abstract

The rapid growth of data-intensive applications and the increasing demand for real-time data processing have placed significant pressure on traditional data center architectures. To address the challenges of scalability, agility, and efficient resource utilization, Software-Defined Networking (SDN) has emerged as a transformative technology. One prominent SDN solution in the market is Cisco Application Centric Infrastructure (ACI), which offers a comprehensive and programmable approach to data center networking. This research aims to investigate the impact of utilizing SDN Cisco ACI in enhancing data center performance. The study focuses on exploring the key features and functionalities of SDN Cisco ACI, its ability to optimize network resource allocation, and its impact on improving data center performance metrics such as latency, bandwidth utilization, and scalability.
PELATIHAN BASIC NETWORK ENGINEERING DENGAN CISCO DI UNIVERSITAS DIAN NUSANTARA (UNDIRA) Sulistyo, Febryo Ponco
Jurnal Pengabdian Masyarakat Nasional Vol 4, No 1 (2024)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/pemanas.v4i1.26884

Abstract

Dalam era digital yang semakin berkembang, kebutuhan akan jaringan yang stabil dan aman menjadi penting. Hal ini menuntut adanya Network Engineer yang kompeten untuk mendukung operasional dan pertumbuhan bisnis. Oleh karena itu, pelatihan Network Engineer sangatlah mendesak untuk menyiapkan tenaga kerja yang terampil dan mampu menjaga kualitas serta keamanan jaringan. Pelatihan Network Engineer bertujuan untuk mengasah keahlian teknis dan pengetahuan terkait jaringan komputer, seperti pemahaman tentang protokol jaringan, pengaturan dan pemecahan masalah jaringan, dan keamanan siber. Selain itu, pelatihan ini juga ditujukan untuk membekali peserta dengan keterampilan penting lainnya, seperti analisis masalah, pengambilan keputusan, dan komunikasi efektif. Melalui pelatihan ini, diharapkan peserta dapat menguasai berbagai aspek teknis jaringan dan menjadi lebih adaptif terhadap perubahan teknologi. Peserta yang telah selesai pelatihan diharapkan dapat merancang, mengimplementasikan, dan memelihara infrastruktur jaringan dengan efektif dan efisien, serta mampu mengidentifikasi dan merespon ancaman keamanan jaringan. Selain itu, peserta juga diharapkan dapat berkolaborasi dengan tim dan berkomunikasi secara efektif dengan pemangku kepentingan lainnya
Co-Authors Arief Agus Sukmandhani Chairul Anhar Tanof Eko Prasetyo Pratomo Endang Sri Palupi Indah Ramadhani Jumaryadi, Yuwan Mustika, Fandi Ali Rifqi Muhammad