Gilang Rama Permana
Universitas Pamulang

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Ancaman Tersembunyi: Risiko Virus pada Gambar Whatsapp dan Upaya Perlindungan Diri Gilang Rama Permana; Shadam Jodian Saputra; Naufal Imam Hilmy; Lutfi Nur Wahid; Florida Virginia Luan; Sopian Noer Mohamad
Jurnal Sinergi Sistem Informasi Pengabdian Masyarakat Vol 1 No 1 (2025): Jurnal Sinergi Sistem Informasi Pengabdian Masyarakat
Publisher : PT Jurnal Cendekia Indonesia

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WhatsAppis one of the most widely used messaging applications because of its ease and speed in exchanging information, including image files. However, behind this convenience, there is a hidden threat in the form of malware insertion through image files. Cybercriminals often use steganography techniques to embed malicious code in images without changing their visual appearance. When the image is downloaded and opened, malware can be activated and attack the user's device. This article discusses the potential dangers of images on WhatsApp, virusinsertion techniques, and protection strategies that can be carried out. The methods used are literature studies and analysis of real incidents, such as the case of the spread of Pegasus spyware. The findings show that low user awareness, automatic download habits, and the use of unofficial applications increase the risk. As a protective measure, users are advised to disable the automatic download feature, routinely update applications, use antivirus, and be careful with files from unknown sources. This article also emphasizes the importance of increasing digital security literacy and innovation in the development of automatic detection features on communication platforms. With a better understanding, users can take preventive steps against cyber attacks that are disguised through visual media.
Penjaminan Kualitas Sistem Informasi Kalkulator Kredit Aktivitas Kemahasiswaan (KAK) Berbasis Web Menggunakan Standar ISO/IEC 29119 Gilang Rama Permana; Chairul Anwar
Journal of Information Systems and Business Technology Vol 1 No 4 (2025): Journal of Information Systems and Business Technology
Publisher : PT Jurnal Cendekia Indonesia

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Abstract

This study aims to ensure the software quality of the web-based information system application, namely the Kredit Aktivitas Kemahasiswaan (KAK) Calculator of Pamulang University. The quality of this application is crucial as it directly relates to the non-academic graduation requirements for students. The methodology employed is structured Quality Assurance (QA), adopting the international standard testing framework ISO/IEC 29119 and referencing the quality characteristics of ISO/IEC 25010 (specifically Functional Suitability, Reliability, and Usability). Testing was performed using Blackbox Testing and Whitebox Testing techniques by designing and executing 25 comprehensive Test Cases. The test results showed that all 25 Test Cases were Passed (100% success rate), which validates the accuracy of the KAK point calculation , the reliability of the history management, and the interface responsiveness. With Zero Defects found in core functionality, the KAK Calculator application is declared compliant with the established quality standards and is accepted for use.