In the process of developing information systems, there are often problems that are detrimental in terms of time and money in an organization. Bhakti Semesta Polytechnic, which is a polytechnic that was only established in 2021, needs to develop an Academic Information System after observations and interviews with the academic community have been carried out, so that development can run according to needs and does not cause losses. The feasibility test is carried out using the Telos method. This method is used to determine the feasibility of a project with several criteria, namely Technical, Economy, Legal, Operational and Schedule. The results of this study indicate the value of the feasibility factor is 8.4 with an evaluation design for developing a feasible information system (B) and the risk of developing a system is relatively low

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Computer network analysis is very important to help improve network performance. Many companies, including digoel boven diskominfo designed their network but not according to their business goals, so their current performance is not what they expected. Boven Digoel Diskominfo uses internet interconnection between Local Government Organizations (OPD) to manage the system. Network analysis at the Boven Diego Diskominfo is carried out using the Network Development Life Cycle (NDLC) method relying on the previous infrastructure development process which has several stages, namely analysis, design, prototype simulation, implementation, monitoring, and management. The results of this network analysis are the optimization of the core router and the optimization of the Wireless Access Point

Teknologi yang semakin berkembang memaksa semua generasi untuk sadar akan digitalisasi, Bukan hanya Generazi Z dan Alpha namun generasi X juga mau tidak mau berusaha untuk hidup berdampingan dengan teknologi, Seiring berkembangnya teknologi berkembang pula kejahatan digital yang terjadi di Indonesia. Kejahatan yang dilakukan oknum tertentu untuk mendapatkan keuntungan. Berdasarkan hal tersebut Indonesia mengesahkan Undang Undang Informasi dan Transaksi Elektronik atau sering disebut UU ITE yang bertujuan untuk menjaga dan memelihara agar masyarakat tetap berperilaku santun di dunia maya. Desa Kirig Kecamatan Mejobo merupakan salah satu desa di Kudus yang perlu mendapatkan Edukasi tentang UU ITE dan disosialisasikan cara untuk melindungi diri dari dunia digital serta agar terhindar dari kejahatan digital, kejahatan digital sudah yang dialami oleh masyarakat sehingga edukasi ini penting dilakukan dalam bentuk pengabdian kepada masyarakat yang dilakukan oleh Dosen Rekayasa Keamanan Siber Politeknik Bhakti Semesta. Hasil monitoring evaluasi yag dilakukan selama kegiatan ini adalah masyarakat yang terdiri dari Perangkat Desa, Karangtaruna, serta Siswa TKJ Sekolah Menengah Kejuruan setempat dapat melindungi diri dari kejahatan digital dengan melakukan pengamanan pada Aplikasi media sosial yang dimiliki.

Acne is a skin disease that most often grow in the face and very disruptive to affect the appearance of a person's face. Viola Jones is one method to help detect acne so someone get information about the state of the face and immediately overcome. Viola Jones Method has three main processes integral image is used to determine whether there is a feature haar particular in an image, the method adaboost machine learning is used to select features haar specific that will be used to adjust the threshold value, and a cascade classifier as the classification of the final determining regions the face in the picture. Testing of 30 samples, the results obtained showed that the method is less accurate Viola Jones is used as a method of detection of acne with results average 25 % the percentage of common acne, blackheads 0 % and 45% of cystic acne. The number of samples used to create xml greatly affect the results of detection.