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All Journal Jurnal Teknologi Informasi dan Multimedia ARBITRASE: JOURNAL OF ECONOMICS AND ACCOUNTING
Rosyidah Rahmah
Bina Nusantara University, Bandung
Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance

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Rancang Bangun Jaringan Hotspot Menggunakan LINUX ClearOS Dengan Konsep Security Gateway Arie Gunawan; Rosyidah Rahmah; Agus Iskandar
JTIM : Jurnal Teknologi Informasi dan Multimedia Vol 4 No 4 (2023): February
Publisher : Puslitbang Sekawan Institute Nusa Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35746/jtim.v4i4.251

Abstract

Hotspot checks certain places (usually public places) that have Internet services with wireless LAN technology, like universities, shopping malls, squares, libraries, restaurants or airports. Internet services like these are available for a fee and free. a sensible approach is required to manage server protection, namely by protecting the prevailing network. Where there's level of security to secure access and access rights to existing hotspots. A gateway may be a tool that's wont to connect a network to at least one or more computer networks that use different communication protocols, so information from an system is provided to other computer networks that use different protocols. to form this method, the author uses Linux ClearOS for the protection concept. this method is applied to the case study of PT. XYZ, which uses the hotspot. The author describes how security systems are installed and built on network servers, and describes gateways as network infrastructure. so the present hotspot medium can maximize its working system by using Linux software, which is another hotspot.
The Moderating Effect of Gender on Overconfidence in Investment Decisions Rosyidah Rahmah; Nugraha Nugraha; Dian Kurnianingrum; Margareth Setiawan
ARBITRASE: Journal of Economics and Accounting Vol. 7 No. 1 (2026): July 2026
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/arbitrase.v7i1.3426

Abstract

This study examined the influence of overconfidence on the investment decisions of Indonesian individual or retail investors. The research design used in this study uses quantitative survey approach. The questionnaire was distributed online using the Populix platform. The analysis used Hayes' Moderation Model 1, utilizing a quantitative survey of 500 retail investors from the Indonesia Stock Exchange (IDX). This study explored the moderating effect of gender on the relationship of overconfidence and investment decisions. The results showed that overconfidence significantly increased investment decisions, with the relationship being more pronounced in men than in women. Overconfidence positively influenced investment decisions for both genders, with a more pronounced effect on male investors, as evidenced by the conditional effect. These findings advance behavioral finance by demonstrating gender-specific effects of overconfidence in emerging markets and suggest that investor education and risk communication strategies should be tailored to demographic characteristics of investors, particularly gender, to more effectively address overconfidence bias.
Co-Authors Agus Iskandar Arie Gunawan Dian Kurnianingrum Margareth Setiawan Nugraha Nugraha