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Kab. jember,
Jawa timur
INDONESIA
INFORMAL: Informatics Journal
Published by Universitas Jember
ISSN : 2503250X     EISSN : -     DOI : -
Core Subject : Science,
Computer Science & IT
Arjuna Subject : -
Articles 6 Documents
 1 
Search results for , issue "Vol 5 No 2 (2020): INFORMAL - Informatics Journal" : 6 Documents clear
Analisis Keamanan Website Menggunakan Teknik Footprinting dan Vulnerability Scanning erick irawadi alwi; Herdianti Herdianti; Fitriyani Umar
INFORMAL: Informatics Journal Vol 5 No 2 (2020): INFORMAL - Informatics Journal
Publisher : Faculty of Computer Science, University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/isj.v5i2.18941

Abstract

Website security is an effort to protect websites from hacker attacks connected through a network. Website security needs to be a concern in the midst of many cases of website hacking from irresponsible people, including websites at Indonesian tertiary institutions that provide information and services to the public, students, and alumni of tertiary institutions. Higher education institution websites that can be accessed widely online can create vulnerabilities against threats from hacker attacks. To minimize this vulnerability, it is necessary to test the website of the higher education institution to assess and evaluate the security system of the university's website. The research method used in this study is the Ethical Hacking method which focuses on footprinting techniques and vulnerability scanning by only testing passive attacks. The results of this study have found information related to the target website (the website of an educational institution in one of the cities in Indonesia) and several vulnerability alerts after testing vulnerability scanning with high to low risk levels so that researchers recommend improving vulnerability to minimize security holes exploited by hackers .
Rear Cover Oktalia Juwita
INFORMAL: Informatics Journal Vol 5 No 2 (2020): INFORMAL - Informatics Journal
Publisher : Faculty of Computer Science, University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Rear Cover
Analisis Matthew Correlation Coefficient pada K-Nearest Neighbor dalam Klasifikasi Ikan Hias Novia Hasdyna; Rozzi Kesuma Dinata
INFORMAL: Informatics Journal Vol 5 No 2 (2020): INFORMAL - Informatics Journal
Publisher : Faculty of Computer Science, University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/isj.v5i2.18907

Abstract

K-Nearest Neighbor (K-NN) is a machine learning algorithm that functions to classify data. This study aims to measure the performance of K-NN algorithm by using Matthew Correlation Coefficient (MCC). The data that used in this study are the ornamental fish which consisting of 3 classes named Premium, Medium, and Low. The analysis results of the Matthew Correlation Coefficient on K-NN using Euclidean Distance obtained the highest MCC value in Medium class which is 0.786542. The second highest MCC value is in Premium class which is 0.567434. The lowest MCC value is in Low class which is 0.435269. Overall, the MCC values is statistically which is 0,596415.
Analisis Perbandingan Metode Interior Gateway Protocol RIP Dengan OSPF Pada Jaringan MPLS-VPLS Yanuar Nurdiansyah; Nail Pratama; Muhammad Ifantara Putra; Muhammad Ali Sya’roni
INFORMAL: Informatics Journal Vol 5 No 2 (2020): INFORMAL - Informatics Journal
Publisher : Faculty of Computer Science, University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/isj.v5i2.18668

Abstract

Routing is a process for forwarding network packets from one network such as static routing and dynamic routing. This research will evaluate and implement protocols in dynamic routing such as RIP (Routing Information Protocol) and OSPF (Open Short Path First). What will later be simulated with GNS3, from this study will be obtained results For traceroute, OSPF is about 7% faster than RIP time, while for ping, OSPF is 5.9% faster than RIP and for traceroute in the topology the average result of the average traceroute time is 2.58 for RIP and 2.23 for OSPF.
Implementasi Sistem Informasi Monitoring Kendaraan Dinas Terintegrasi Pada Bank Indonesia Lhokseumawe Mutasar Mutasar; Novia Hasdyna; Akbar Arafat
INFORMAL: Informatics Journal Vol 5 No 2 (2020): INFORMAL - Informatics Journal
Publisher : Faculty of Computer Science, University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/isj.v5i2.18696

Abstract

A monitoring system is needed to monitoring vehicle’s daily activities at Bank Indonesia Lhokseumawe. The management of vehicle’s daily activities in the Representative Office of Bank Indonesia Lhokseumawe is still using manual handwritting’s records on some books, which is making it difficult to retrieve the required data quickly and accurately. To assist in carrying out the objection given, the authors designed an integrated information system which capable to monitoring vehicle’s daily activities. The Information system based on web and gps for android.
Analisis Faktor Kepuasan Pengguna Layanan Website SKCK Online Menggunakan Metode End User Computing Satisfaction (EUCS) Yanuar Nurdiansyah; Eka Putri Agustini Wulandari; Diah Ayu Retnani Wulandari
INFORMAL: Informatics Journal Vol 5 No 2 (2020): INFORMAL - Informatics Journal
Publisher : Faculty of Computer Science, University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/isj.v5i2.18669

Abstract

One of the main duties of the police is to provide services to the community, namely the preparation of Police Record Certificate (SKCK). Making SKCK based online to facilitate the community in making SKCK. But there are some online SKCK users, there are still many problems that arise and criticism of online SKCK. Therefore it is necessary to measure the level of satisfaction and analyze the factors that affect user satisfaction with online SKCK. This study uses the End User Computing Satisfaction (EUCS) method. This type of research is quantitative by distributing questionnaires to SKCK registrants in the Banyuwangi area. Data analysis was carried out by using valid test, reliable test, descriptive statistical test, F test and T test using SPSS 22. The results of the descriptive test with the Likert scale in order of the largest, namely the content variable with a percentage of 85.4%, are included in the Very Satisfied category, the 80.4% timeliness variable is included in the Very Satisfied category, the 75.8% ease of use variable is included in the Satisfied category, the 73.2% format variable is included in the Satisfied category and 67.5% accuracy variable is included in the Satisfied category.

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