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Journal : Compiler

Mobile Learning Menggunakan Metode Pengendalian Bahan Ajar (Studi Kasus : Mata Kuliah Sistem Operasi) Listiawan, Indra; Zaidir, Zaidir
Compiler Vol 7, No 1 (2018): Mei
Publisher : Sekolah Tinggi Teknologi Adisutjipto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (603.622 KB) | DOI: 10.28989/compiler.v7i1.258

Abstract

Starts with the development of e-learning with simple technology to social network based on technology such as Edmudo. Because mobile phone users are very large more than two times the internet users, then some experts try to develop a model of learning with mobile phones.The problem is how to give a strong motivation for students to want to use mobile technology in teaching and learning process. This proposed research will create a mobile learning application combined with the control of teaching materials with the aim to increase student enthusiasm to obtain advanced materials after completing the existing material.Outcome to be achieved from this research is the contribution of research in the form of carelearning application with teaching material control method. This study focuses more on the side of instructional media or applications than with the content. Further research involving what form of content appeals to students still needs to be done as a future work of this research.
ENGINEERING WEB-BASED INFORMATION SYSTEMS FOR MANAGEMENT OF WOMEN AND CHILD PROBLEM HANDLING ACTIVITIES Zaidir Zaidir; Indra Listiawan
Compiler Vol 9, No 2 (2020): November
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (981.13 KB) | DOI: 10.28989/compiler.v9i2.817

Abstract

The problem of violence against women and children, viewed from an individual as well as a social perspective, can have multiple effects. The effects such as psychological and individual health and the quality of public health. Women and children in everyday life often receive unpleasant treatment from close people and strangers. The constraints experienced are that often the two affairs are combined and handled by one sector, the number of officers is less than the cases handled, there is not enough budget to carry out follow-up actions and many residents do not want to disclose their problems directly to the authorities. There are many problems for women and children, so a "Task Force for Handling Women and Children Problems (Satgas PPA)", both at the central and regional levels. The activities of the PPA Task Force include: outreach, identification of conditions and services needed, protection of women and children at the scene (emergency assistance), placement and displacement of women and children who experience problems and referrals and / or recommendations. The research objective was to produce a management system for handling women and children activities in the village of Katekan, Gantiwarno, Klaten. The research method used consists of literature study, data collection and system development with the Waterfall method. The result of this research is a system capable of managing the activities of the task force handling women and children that can provide information in all variations to help make decisions. This system is built using PHP programming and MySQL DBMS.  
Mobile Learning Menggunakan Metode Pengendalian Bahan Ajar (Studi Kasus : Mata Kuliah Sistem Operasi) Indra Listiawan; Zaidir Zaidir
Compiler Vol 7, No 1 (2018): May
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (603.622 KB) | DOI: 10.28989/compiler.v7i1.258

Abstract

Starts with the development of e-learning with simple technology to social network based on technology such as Edmudo. Because mobile phone users are very large more than two times the internet users, then some experts try to develop a model of learning with mobile phones.The problem is how to give a strong motivation for students to want to use mobile technology in teaching and learning process. This proposed research will create a mobile learning application combined with the control of teaching materials with the aim to increase student enthusiasm to obtain advanced materials after completing the existing material.Outcome to be achieved from this research is the contribution of research in the form of carelearning application with teaching material control method. This study focuses more on the side of instructional media or applications than with the content. Further research involving what form of content appeals to students still needs to be done as a future work of this research.
Optimising Bcrypt Parameters: Finding the Optimal Number of Rounds for Enhanced Security and Performance Listiawan, Indra; Zaidir, Zaidir; Winardi, Sugeng; Diqi, Mohammad
Compiler Vol 13, No 1 (2024): May
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/compiler.v13i1.2111

Abstract

Recent advancements in the field of information security have underscored the imperative to fine-tune Bcrypt parameters, particularly focusing on the optimal number of rounds as the objective of research. The method of research is a Brute Force Search method to find the optimal value of bcrypt rounds. The primary focal point of optimization lies in the number of Bcrypt rounds due to its direct impact on security levels. Elevating the number of rounds serves to fortify the security of the Bcrypt algorithm, rendering it more resilient against brute-force attacks. The execution of the Bcrypt rounds in the experimental method mirrors real-world scenarios, specifically in the evaluation of Bcrypt parameters with a focus on entropy assessment of the hash. The selection of the number of rounds should consider the specific needs of the system, where security takes precedence or faster performance is a crucial factor.