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Muhammad Aulia Farhan
Politeknik Negeri Sriwijaya
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Industrial & Manufacturing Engineering Library & Information Science

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Keamanan Data User Pada Jaringan Wirelles Menggunakan Two Factor, Password Dan Mac Address Filtering Di Jurusan Teknik Komputer slamet widodo; Adi Sutrisman; M. Miftakul Amin; Muhammad fernaldo harefa; Muhammad Aulia Farhan; Muhammad Reinaldo
JUPITER (Jurnal Penelitian Ilmu dan Teknologi Komputer) Vol 14 No 1 (2022): jupiter April 2022
Publisher : Teknik Komputer Politeknik Negeri Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281./4385/5.jupiter.2022.04

Abstract

Users of internet network facilities are needed to find references as well as add insight. One of the internet networks used is a wireless network in the form of hotspot technology. Hotspot networks are an important requirement in activities implemented in universities. Frequent attacks that disrupt the internet network such as Wireless Hacking. This study discusses user data security applications and wireless security systems using two factors, passwords and MAC address filters in the computer engineering department. Therefore, to overcome this problem, network security was built with firewall settings, namely filter rules and NAT. Based on these problems, the discussion that will be reviewed is about making user data security applications that are useful for accommodating the user's MAC address and making hotspots on Mikrotik, and testing the designed hotspot network. Based on the test results, it can be concluded that the firewall can overcome illegal hotspot users in the MikroTik hotspot. With the development of user data security applications and internet security using a firewall, setting the filter rules and NAT helps users to minimize the occurrence of illegal users. Firewalls are able to filter access to a computer using a list of permissions (permissions list) that is made based on the MAC address. By registering the MAC-Address, illegal users who are not registered in the network cannot easily access wireless networks in the Computer Engineering department. Keywords: Firewall, Hotspot, Mac-Address-Filter, Mikrotik.
Media Pembelajaran Virtual Reality Mata Kuliah Pengantar Teknologi Komputer Pada Jurusan Teknik Komputer Politeknik Negeri Sriwijaya slamet widodo; Ali Firdaus; M. Miftakul Amin; Azmirianda Muhammad Nurhasyiri; Muhammad Aulia Farhan
JUPITER (Jurnal Penelitian Ilmu dan Teknologi Komputer) Vol 14 No 1 (2022): jupiter April 2022
Publisher : Teknik Komputer Politeknik Negeri Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281./4386/5.jupiter.2022.04

Abstract

Learning media is one of the important components for the success of learning in the world of education. Virtual reality as a learning medium allows users to be actively involved in their virtual environment and can do things that are impossible in the real world. The purpose of research with virtual reality technology is to make teaching and learning activities more interesting and flexible. The success of this virtual reality-based learning media is through 2 aspects, namely the attractiveness aspect which is assessed by experts in the multimedia field, and the information and display quality aspect which is assessed by the students of the Computer Engineering Department of the Sriwijaya State Polytechnic. The research method for multimedia development is Luther and Likert scale to calculate the questionnaire given during the socialization of learning media. Respondents in this study amounted to 3 experts and 100 students, which were obtained from the distribution of online questionnaires The test results show that the percentage index of the success rate obtained by this learning media application is 64.9% and is in the "Good" category. The results of data analysis and testing from respondent B, , the test results show that the success rate percentage index is 79.7% and is in the "Good" category. So this learning media is considered to have provided information that can be understood by students and lecturers. Keywords: Learning Media, Virtual Reality, History of Computer Development
Co-Authors Adi Sutrisman ALI FIRDAUS Azmirianda Muhammad Nurhasyiri M. Miftakul Amin Muhammad fernaldo harefa Muhammad Reinaldo SLAMET WIDODO