Security systems in the maritime sector are crucial for preventing criminal activities and theft on board ships. The physical key systems commonly used today have vulnerabilities that can be exploited by unauthorized individuals. This research aims to design and test a smart door lock system using facial recognition with the ESP32 Wrover cam and a 4x4 Keypad as an additional security measure. The test results show that the system successfully recognizes faces with a 90% success rate at a distance of 15-100 cm, although there is a decrease in efficiency when more than one face is registered. The system also demonstrated 100% success in

State resilience has become a topic that is widely discussed and the state continues to try to maintain it through many strategic steps, regulations that strengthen its position and the procurement of new and used military equipment that further strengthens the state's defense position. Purchasing used defense equipment has become an increasingly attractive strategy for the Ministry of Defense to strengthen its military strength by taking advantage of its limited budget. This research aims to analyze the process of purchasing used defense equipment by the Ministry of Defense, as well as the factors that influence purchasing decisions. A case study approach is used by exploring data from various sources. The research results show that factors such as the condition of used defense equipment, reliability, military operational needs, as well as financial and information security aspects play an important role in the procurement process. Apart from that, transparency, accountability and compliance with regulations are also a focus in this process. The implication of this research is the importance of targeted policies to increase effectiveness and efficiency.

Dunia bisnis saat ini mengarah pada penggunaan teknologi informasi untuk mendukung e bisnis, terutama bisnis-to-consumer. Oleh karena itu, diharapkan bahwa pelaku usaha dapat mengikuti perkembangan yang terjadi dalam dunia bisnis tersebut. Bisnis pariwisata (jasa travel) metrans kekurangan sumber daya manusia untuk mengelola informasi teknologi e bisnis. Penulis menawarkan solusi untuk masalah tersebut dalam kegiatan pengabdian ini, yaitu pembuatan dan pelatihan pengelolaan situs online Jasa Travel. Analisa kebutuhan, desain konten, desain template, pembelian domain dan hosting, instalasi dan pengaturan website, dan pelatihan pengelolaan website adalah semua bagian dari proses kegiatan ini. Salah satu hasil dari kegiatan pengabdian ini adalah situs online untuk jasa travel, yang dapat digunakan untuk mempromosikan bisnis dan berkomunikasi dengan calon pelanggan.

PT. Bakrie Sumatera Plantations Tbk merupakan perusahan yang bergerak dalam bidang perkebunan karet serta kelapa sawit tertua di Indonesia dan terbesar di Sumatera. Lahan karet serta kelapa sawit yang tersebar di sumatera utara khususnya di Kab. Asahan minim media publikasi mengenai persebaran lahan karet serta kelapa sawit untuk wilayah Kab. Asahan. Tujuan dibuatnya Sistem Informasi Geografis ini yaitu membantu PT Bakrie Sumatera Plantatios Tbk Kab.Asahan dalam memberikan informasi mengenai pemetaan lahan karet serta kelapa sawit. Metode  yang  digunakan  dalam  penelitian  ini  yaitu   metode kualitatif. Rancang bangun pemetaan lahan karet serta kelapa sawit ini dirancang menggunakan Bahasa Pemrograman PHP dan juga dengan Leaflet sehingga mampu menampilkan informasi mengenai data lahan dan pemetaan lahan karet serta kelapa sawit PT. Bakrie Sumatera Plantations Tbk Kab. Asahan.

Along with the development of the era of globalization, the education system around the world has also undergone changes, especially regarding the learning of students. Recently, developments have started from the online learning system or E-Learning. Or have begun to change because of the increasingly growing digital platforms. Meanwhile, the e-learning industry in Indonesia has not been able to develop better. The main objective of this study is to understand the barriers to implementing e-learning in Indonesia apart from the benefits of online education, such as lower costs and pedagogical benefits. The researcher proposes an initial conceptual framework that explains the steps and intentions of students to switch to utilizing e-learning. In our future research, researchers will refine and test conceptual frameworks and provide guidelines for higher education institutions and policy makers on institutional change to support the use of e-learning.