Muhammad Siddik
Institut Bisnis Dan Teknologi Pelita Indonesia, Pekanbaru

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Implementation of Dynamic IP Blocking Techniques on the Tanungbalai City Library Website Azrai Sirait; Muhammad Siddik
The IJICS (International Journal of Informatics and Computer Science) Vol 5, No 3 (2021): November 2021
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/ijics.v5i3.3452

Abstract

Website Tanjungbalai Library, is one of the most visited by people to find the necessary information, not only that, the website is also a place where people exchange ideas and share knowledge. The Tanjungbalai library website server currently does not have security, of course this will have an impact on the security of the existing data on the website, therefore to prevent unwanted things such as theft or hacking of the Tanjungbalai library website here researchers will take advantage of the features contained in cloud-based cpanel software. So that the security of the library's website server will be maximized, at this time there are still many weaknesses and shortcomings found on the library website, later IP visitors who try to damage will be blocked only by utilizing features on cloud-based cpanel. Information that is less tested and accurate will certainly be very disturbing in the decision-making process and in making reports.
Implementasi Metode Analitycal Hierarchy Process dan Multi-Objective Optimization by Ratio Analysis Untuk Rekomendasi Laptop Ricalvin Darwin; Irwan Irwan; Yenny Desnelita; Muhammad Siddik; Gustientiedina Gustientiedina
Bulletin of Computer Science Research Vol. 5 No. 5 (2025): August 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bulletincsr.v5i5.746

Abstract

Laptops have become essential in the world of work, education, and society. With a laptop, tasks such as creating reports, sending data, learning, and even entertainment become easier. However, the variety of laptops available with different specifications can confuse people when choosing one that suits their profession and status. This confusion often leads to wasted time and the risk of choosing a laptop that does not meet their needs. Therefore, a decision support system (DSS) is needed to provide laptop recommendations based on desired criteria. In this study, the method used is a collaboration of Analytical Hierarchy Process (AHP) and Multi-Objective Optimization By Ratio Analysis (MOORA). AHP is used to calculate the weight of laptop criteria according to desired criteria, while MOORA is used to rank the recommended laptop values suitable for use. The implementation of the AHP and MOORA methods in this study resulted in laptop recommendations that meet the desired criteria and specifications of the community. Based on manual calculations in this study, the top-ranked laptop recommendation is alternative A8, the HP Victus Gaming Laptop 15 with a Yi of 0.424, followed by alternative A2, the HP Pavilion Gaming 15 with a Yi of 0.382. This study is considered successful because the results of manual calculations and those of the system built are consistent. Thus, the implementation of AHP and MOORA methods in a web-based system can be used for laptop recommendations.