Penelitian ini bertujuan untuk mengembangkan solusi penyimpanan data berbasis Set Top Box (STB) dengan sistem operasi Linux Armbian sebagai alternatif yang lebih ekonomis dibandingkan Network Attached Storage (NAS) konvensional. Program Studi Keamanan Sistem Informasi Politeknik Negeri Bengkalis menghadapi tantangan dalam pengelolaan data yang terdesentralisasi dan kurang efisien. Untuk mengatasi hal ini, STB dikonfigurasi sebagai server NAS yang memungkinkan penyimpanan terpusat serta akses jarak jauh melalui integrasi Virtual Private Network (VPN) ZeroTier dan Virtual Private Server (VPS). Metode penelitian mencakup perancangan sistem, implementasi perangkat keras dan lunak, serta pengujian kecepatan transfer data, akses multi-user, dan keamanan. Hasil penelitian menunjukkan bahwa NAS berbasis STB memiliki kecepatan transfer yang cukup baik, mendukung akses multi-user, serta mampu menjaga keamanan data melalui mekanisme kontrol akses dan enkripsi. Selain itu, solusi ini berhasil menekan biaya operasional sehingga dapat menjadi alternatif yang layak bagi institusi pendidikan dan organisasi kecil hingga menengah. Penelitian ini membuktikan bahwa perangkat keras berbiaya rendah dan perangkat lunak sumber terbuka dapat membangun sistem penyimpanan data yang efisien, efektif, dan skalabel.
Kata kunci: Network Attached Storage, Set Top Box, Penyimpanan Data Terpusat, Linux Armbian, Jaringan

In the era of information technology advancement, web applications have become a means of seeking information. However, with technological progress, they have become increasingly vulnerable to cyber attacks such as SQL Injection and Cross-Site Scripting (XSS). This research aims to implement the Teler-waf Web Application Firewall (WAF) to protect web applications from such attacks. The research methodology includes the implementation of the Teler-waf WAF, analysis of web application security, and testing the speed of attack detection. The results show that Teler-waf is effective in preventing attacks, and its integration with Telegram bots provides real-time notifications to system administrators, enhancing security responsiveness. This research contributes to strengthening web application security and understanding the role of the Teler-waf WAF in addressing cyber threats.

The effectiveness of snort rules in detecting network attacks is still a question that needs further research. Although snort rules have been developed and updated regularly, network attacks also continue to evolve and may have patterns that have not been detected by existing snort rules. The main objective is to develop and analyze the effectiveness of snort rules in detecting attack patterns on the network. Benefits Provides a better understanding of the effectiveness of snort rules in detecting network attacks. The result of this research is that the development of snort rules that have been carried out is able to filter attack patterns that were previously undetectable such as DDoS attacks and is able to provide telegram notifications.