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All Journal EXPERT: Jurnal Manajemen Sistem Informasi dan Teknologi INOVTEK Polbeng - Seri Informatika JSAI (Journal Scientific and Applied Informatics)
Sumarna Sumarna
STMIK Nusa Mandiri
Computer Science & IT

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Implementasi Virtual Private Network Menggunakan L2TP/IPsec pada BBPK Jakarta Sumarna Sumarna; Aditya Maulana
EXPERT: Jurnal Manajemen Sistem Informasi dan Teknologi Vol 11, No 2 (2021): December
Publisher : Universitas Bandar Lampung (UBL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36448/expert.v11i2.1829

Abstract

Some companies already use computer networks as a tool to communicate, including companies that already have subsidiaries in various regions. This is inseparable from the use of an internet network that can be interconnected. In BBPK Jakarta network, data delivery and exchange conducted between Cilandak building employees and Hang Jebat building still use email and WhatsApp facilities. In addition to being less secure or having the possibility of being hacked by irresponsible parties, it is also constrained by the capacity limit of files to be sent in one delivery. VPN network is one of the facilities in microtic hardware that allows to create a network within an internet network. VPN network with L2TP/IPsec tunnel is expected to help communication, employee activities at head office and branch offices, increase shipping security and reduce the possibility of threats that can occur when sending data in the network.
Analisis Performa RouterOS MikroTik pada Jaringan Internet Taufik Rahman; Sumarna Sumarna; Hafis Nurdin
Jurnal Inovtek Polbeng Seri Informatika Vol 5, No 1 (2020)
Publisher : P3M Politeknik Negeri Bengkalis

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1984.678 KB) | DOI: 10.35314/isi.v5i1.1308

Abstract

The internet network enters various sectors and is used in various activities, especially in the automation, industry 4.0 trend. Where almost all applications, ranging from desktops, websites, mobile (android and ios) that are used in various fields of education, transportation, banks, logistics, services, of course use high complexity internet networks that need to be analyzed so that high performance can be obtained. Analyzing the performance of MikroTik on the internet is the aim of this research. Research by configuring includes ip route, firewall filter, NAT, Mangle for packet tagging, Queue (bandwidth management), bridge wireless, DHCP and ip cloud DDNS on MikroTik. The results concluded that moving the configuration center point on the modem (giving the IP address down) to the MikroTik router can be done well, it can also translate company, institutional, school and even parent policies to the home internet when children access the internet, such as when it is allowed to access the internet can be arranged, things that may or may not be arranged in order to educate children to use the internet positively, use MikroTik to analyze internet network performance. As for the further research by looking at problems that exist after MikroTik is configured.
Perancangan Sistem Informasi Akademik Berbasis Website Pada SMK Bina Medika Jakarta Taufik Rahman; Ananda Bagus Pramastya; Hafis Nurdin; Sumarna Sumarna
JSAI (Journal Scientific and Applied Informatics) Vol. 2 No. 3 (2019): Computer science and applied informatics
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jsai.v2i3.460

Abstract

A technology creation starts from the world of education, then the world of education should implement a technology-oriented information system, but in SMK Bina Medika every school academic system procedure is done manually, student data processing, absenteeism, student data search related to academics still must be open the archive sheets in the student information value section, there is no integrated data storage media because student data storage, teacher data, grade data, class data and class schedules that are done now are still using an offline application without you a database, so the problem in SMK Bina Medika, thus slowing down performance in presenting information quickly and precisely. This research aims to design a web-based academic information system. The research method used in this study is the System Development Life Cycle (SDLC) method. The design system in making academic websites uses some software namely Sublime Taxt, Xamp which is a combination of Apache Web Server, PHP, MySQL. Designing an academic information system to facilitate students, teachers and the Bina Medika Vocational High School (SMK) which was previously not available, student data, teacher data and the school is still separate so as to find out full information for quite a long time, with its website-based information system online is expected to make it easier for students, teachers and the Bina Medika Vocational High School (SMK), so that it can be more effective and efficient.
Co-Authors Aditya Maulana Ananda Bagus Pramastya Hafis Nurdin Taufik Rahman