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All Journal Jurnal Algoritma Jurnal Algoritma
Sarjimin Sarjimin
Universitas Achmad Dahlan
Computer Science & IT

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Journal : Jurnal Algoritma

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Perancangan Sistem Informasi Keuangan Berbasis Web Multi User Dengan UML Rusydi Umar; Sarjimin Sarjimin; Arief Setyo Nugroho; Achmad Dito; Indra Gunawan
Jurnal Algoritma Vol 17 No 2 (2020): Jurnal Algoritma
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (387.927 KB) | DOI: 10.33364/algoritma/v.17-2.204

Abstract

STIE XYZ in managing financial transactions still uses Microsoft Excel which is divided by year and type of payment. The purpose of this research is to build a systemized alternative application for managing financial transactions in accordance with financial management at STIE XYZ. Rapid Application Development (RAD) system development method was chosen because in this method a system can be developed within 180 days and the users are directly involved when developing the system so that the system is developed according to user needs. The RAD design process uses the Unified Modeling Language (UML) method. Dimension of Quality for Goods (Operations, Reliability and Durability, Conformance, Service Ability, Appearance and Perceived, and Quality) test scores> 75.50, 76.50 so that it can be concluded that the product is declared successful, the results of the benefit testing are based on the variables Usability, Learnability, Efficiency and Acceptability (ULEA) produces a value> 70 that is 90.65% so that it can be declared useful. Keywords: Finance, RAD, UML, ULEA
Perbandingan Tool Forensik pada Mozilla Firefox Private Mode Menggunakan Metode NIST Sarjimin Sarjimin; Herman Herman; Anton Yudhana
Jurnal Algoritma Vol 18 No 1 (2021): Jurnal Algoritma
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (513.828 KB) | DOI: 10.33364/algoritma/v.18-1.873

Abstract

Linux Operating System which is distributed as open source makes it an operating system that can be distributed massively by many companies. Linux-based PCs / Notebooks and smart devices are increasingly in demand by users because the distribution process is free of charge. Providing internet browsing services to users privately and leaving no digital footprint is one of the efforts made by the web browser as an effort to innovate the web browser to get as many service users as possible. The private mode web browser forensic investigation method is necessary to become a reference in conducting forensic cases / incidents of crime involving private browsing services. There are many tools that can be used to perform live forensics and data analysis. This research success to reveal that the private browsing service provided by Mozilla Firefox is not completely private. Digital artifacts can still be found in RAM and analyzed using a variety of forensic tools, Autopsy tools success to acquired 83% of web browser log. The results of these investigative artifacts can serve as a starting point for investigators in law enforcement to look for other suspects and explore a case that involves many parties.
Co-Authors Achmad Dito Achmad Noerkhaerin Putra Anton Yudhana Arief Setyo Nugroho Herman Herman Rusydi Umar