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Hardiana Riski RIswanto
Universitas Islam Negeri Maulana Malik Ibrahim Malang
Computer Science & IT

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PENERAPAN WEIGHTED PRODUCT UNTUK MENENTUKAN MUSYRIF-MUSYRIFAH MA’HAD SUNAN AMPEL AL-ALY UIN MAULANA MALIK IBRAHIM MALANG Hardiana Riski RIswanto; Rofi'ul Khasanah; Layla Qomariyah; Siti Kholifah
Jurnal Ilmiah Informatika Vol. 5 No. 1 (2020): Jurnal Ilmiah Informatika
Publisher : Department of Science and Technology Ibrahimy University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35316/jimi.v5i1.552

Abstract

Decision support systems mushrifs / ah which is currently still based only add data themselves and upload files online requirements. Although candidates mushrifs / ah will pass some other selection processes, the recommendations of the top leaders become more value every candidate mushrifs / ah listed. So that the electoral system is still subjective. This research aims to develop a decision support system mushrifs / ah to implement the Decision Support System (DSS) that mushrifs decision support systems can be more objective. There are several criteria that the reference of the decision support system mushrifs / ah. One method used to resolve the existing problems in some of these criteria is a method of WP (Weighted Product). This method of evaluating several alternatives to atribuat or a set of criteria, where each attribute each independently of one another. By applying the WP method combined with the concept of DSSD then the resulting value of Confusion matrix (recall, percision, f-measure and accuracy) is obtained by finding the value of a comparison between the test data with the data pattern. And the confusion matrix obtained value that gets results Accuracy 75.00%, 71.43% recall, precission 83.33% and 76.92% F-Measure.
IMPLEMENTASI TEKNIK KRIPTOGRAFI RSA UNTUK PENGAMANAN DATA PENGIRIMAN SMS Ainafatul Nur Muslikah; Hardiana Riski Riswanto; Khamaida Safinah; Khadijah Fahmi Hayati Holle
Jurnal Ilmiah Informatika Vol. 5 No. 1 (2020): Jurnal Ilmiah Informatika
Publisher : Department of Science and Technology Ibrahimy University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35316/jimi.v5i1.749

Abstract

Message sending is one activity that is often used by everyone. However, security in this message delivery system needs to be wary of spying or message piracy during the process of sending messages. Surely someone who sent the message does not know if someone's personal message has been stolen. With this initiative builds a security message using cryptographic RSA algorithm where the message sender or recipient of the message can send the message safely without being known to the message hijacker or spy. Cryptography that uses the RSA algorithm to secure messages. This RSA algorithm message will be decrypted with the public key and to encrypt the message. This application was built on the Android platform because the dominant person has an Android smartphone with a system that runs the length of the message character does not affect the speed at the time of sending the message to the recipient, and there is no limit on the length of the message character during the encryption process so that any length of the massage character can be encrypted well.
Co-Authors Ainafatul Nur Muslikah Khadijah Fahmi Hayati Holle Khamaida Safinah Layla Qomariyah Rofi'ul Khasanah Siti Kholifah