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All Journal Journal of Engineering, Electrical and Informatics (JEEI) Community: Jurnal Pengabdian Pada Masyarakat
Ahmad Ashifudin Aqham
Universitas Sains dan Teknologi Komputer
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Health Professions Languange, Linguistic, Communication & Media

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ARM TRUSTZONE AS A SECURITY FOR USER INTERACTION ON THE MOBILE PLATFORM Lukman Santoso; Moh Muthohir; Ahmad Ashifudin Aqham
Journal of Engineering, Electrical and Informatics Vol 2 No 2 (2022): Juni: Journal of Engineering, Electrical and Informatics:
Publisher : Sekolah Tinggi Ilmu Ekonomi Trianandra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jeei.v2i2.911

Abstract

Smartphones have become an important part of human life until now, apart from making phone calls and other communication functions, smartphones are also used as tools for shopping, conducting banking transactions, and so on. This makes security Software on smartphones becoming more critical. trust execution environment technology was popularized to support care for users if the Operation System is compromised namely trust execution environment ARM TrustZone. This research focuses on User-Interaction and Input/Output audio input user interaction channels and proposes an application-transparent solution to keep the user communication strategy on mobile platforms using ARM TrustZone. This research advantage the ARM TrustZone to bring a defended architecture for User Interface input for user interaction channels (T-User-Interaction) and Audio-Input/Output for VoIP calls (T-VoIP-C). The main objective is to establish that the architecture is clear for cellular utilization. All along trust execution environment-established research, one of the critical objections faced was the ability to safely prototype designs. In a trust execution environment study, it is generally necessary to cross hardware factors with the trust execution environment-Operation System, which could be impressive for non-hardware specialists, conditional on the base applicable from trust execution environment Operation System vendors. This research considers a simulation-based model (T-simulation) that cuts down the composition time and hardware background appropriate to frame a hardware situation for expectation execution situation prototyping.
Pelatihan Penyusunan Laporan Keuangan Pada Organisasi Kemasyarakatan Berbasis Digital Pada Koperasi Sumekar Sanggrahan Pathuk Yogyakarta Edy Siswanto; Hendri Rasminto; Munifah; Haris Ihsanil Huda; Bagus Sudirman; Ahmad Ashifudin Aqham
Community : Jurnal Pengabdian Pada Masyarakat Vol 3 No 3 (2023): November : Jurnal Pengabdian Pada Masyarakat
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/community.v3i3.387

Abstract

Koperasi Simpan Pinjam Sumekar menghadapi kendala dalam penyusunan pelaporan keuangan yang sesuai standar, tidak mengetahui berapa keuntungan murni yang didapatkan, kurang pahamnya pengetahuan dasar pencatatan keuangan dan kurang pahamnya pengetahuan mengenai aplikasi keuangan berbasis digital. Tujuan pengabdian masyarakat ini meningkatkan pemahaman pengetahuan dasar pencatatan keuangan dan meningkatkan kemampuan mengoperasikan aplikasi keuangan melalui edukasi dan pelatihan penyajian laporan keuangan berbasis digital. Pengabdian masyarakat melibatkan para pengurus Koperasi Simpan Pinjam Sumekar, Kecamatan Ngampilan Yogyakarta sebagai objek penelitian. Metode yang digunakan dalam pelatihan adalah metode luring, langsung tatap muka & pendampingan yakni dengan menganalisis dan problem solving. Materi pembukuan keuangan disajikan dengan ceramah, tanya-jawab, dan demonstrasi. Materi tersebut dibuat dengan sederhana dan menarik sehingga materi pembukuan keuangan mudah dipahami KSP Sumekar. Selanjutnya proses pencatatan dimulai dengan contoh transaksi sederhana secara manual, pembuatan laporan keuangan dan dilanjutkan demontrasi pencatatan keuangan dengan menggunakan aplikasi akuntansi. Hasil pelatihan dan pendampingan literasi finansial pelaporan keuangan melalui aplikasi akuntansi ini diharapkan berjalan dengan baik, serta terjadi peningkatan pemahaman mengenai pengetahuan dasar pencatatan keuangan dan peningkatan pemahaman mengenai pengoperasian aplikasi akuntansi.
Co-Authors Bagus Sudirman Edy Siswanto Haris Ihsanil Huda Hendri Rasminto Lukman Santoso Moh Muthohir Munifah