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This article presents a study on optimizing Tungsten Inert Gas (TIG) welding on mild steel (SPCC-SD/JIS G3141) with varying thicknesses of 0.6 mm and 0.8 mm. Automobile bodies commonly utilize mild steel with a material thickness ranging from 0.6 to 0.98 mm. The objective of this study was to ascertain the upper limit of tensile-shear strength that can be achieved by utilizing the specific parameters utilized in TIG welding. This study utilizes a three-level experiment and incorporates three input variables in the Taguchi experimental optimization method. The advantage of this approach lies in its ability to yield comprehensive outcomes while minimizing expenses, as it can be adapted to the resources available. An additional benefit is that this approach can be implemented in a multitude of industrial situations.The study's input variables are welding current, argon gas flow rate, and electrode diameter. Utilizing a continuous flow of argon gas of 12 LPM (liter per minute), a welding current of 55 A, and an electrode diameter of 1.6 mm, the maximum mean T-S strength of 3457.13 N was achieved. The ANOVA revealed that the flow rate, welding current, and electrode diameter had a per cent contribution of 50.07%, 26.89%, and 23.04%. The flow rate was the parameter with the most significant impact on the influential variable. The welding current and the electrode diameter do not significantly affect the response. The findings indicate that by adjusting the parameters to the optimal level determined by the Taguchi method, the S-N ratio for T-S strength increases by 9.30%, and T-S strength increases by 12.42%. The findings of this study offer a thorough comprehension of enhancing the TIG welding approach and can be further refined by incorporating additional variables.

The malware threats have never subsided, even the trend shows an increase and varies along with the development of hardware and software technology. End user may not realize if their machine is compromised by malware. It could be the anti-malware mechanism is not working properly, such as the anti-virus is not updated or there is a zero-day attack. Therefore, it is necessary to detect the presence of malware on end-systems devices or the existence of zero-day attack in the local network. Implementation of honeypot as a security sensor that collects malware attack data in the form of malware files and malware hashes can be used as signatures for scanning and detecting malware. This research utilizes a honeypot as a security sensor to catching malware. The malware hash from the honeypot is used to scanning and detecting the presence of malware on the end-system in a local network such as a PC or server. Furthermore, Yara helps clarify the type of malware found by scanning suspected files. The results of scanning and detecting of malware by Yara will be reported to the appropriate authorities via Telegram application channles. This research contributes by providing early warning of potential security threats to the network and collecting hash code of recently malware attacking to the network. Keywords: Honeypot, Malware, Yara, Proactive Security.

Futsal merupakan salah satu cabang olahraga yang banyak digemari di kalangan remaja, khususnya siswa di sekolah tingkat menengah. Penelitian ini bertujuan untuk mengetahui minat siswa dalam mengikuti kegiatan ekstrakurikuler futsal SMA Negeri Se-Kota Sukabumi. Jenis peneltian ini adalah deskriptif kuantitatif dengan menggunakan metode survei. Instrumen penelitian pada penelitian ini ialah kuesioner melalui google form. Populasi dalam penelitian ini adalah siswa yang mengikuti kegiatan ekstrakurikuler futsal SMA Negeri yang ada di kota Sukabumi sebanyak 157 siswa Sampel dalam penelitian ini adalah siswa yang masih aktif mengikuti ekstrakurikuler futsal di SMA Negeri yang ada di Kota Sukabumi sebanyak 114 siswa dengan teknik Purposive Sampling. Hasil dari penelitian minat siswa dalam mengikuti kegiatan ekstrakurikuler futsal SMA Negeri Se-Kota Sukabumi diperoleh sebanyak 71% memiliki minat dalam kategori Tinggi, 20% siswa memiliki minat dalam kategori Rendah, dan sebanyak 9% siswa memiliki minat dalam kategori Sangat Rendah. Dari hasil ini maka survei minat siswa dalam mengikuti kegiatan ekstrakurikuler futsal di SMA Negeri Se- Kota Sukabumi secara keseluruhan memperoleh kategori Tinggi.

Pandemi covid-19 tidak berdampak pada krisis kesehatan tapi sektor ekonomi juga mengalami krisis. Di sektor ekonomi, dampak Covid 19 terjadi pada kenaikan harga bahan pokok di pasaran. Oleh karena itu perlu intervensi dari Pemerintah Daerah Kabupaten Situbondo dengan model kebijakan pengendalian harga bahan pokok pandemi COVID-19 ini, sehingga bahan pokok tetap terkendali dan kebutuhan masyarakat atas bahan pokok tetap bisa terpenuhi. Tujuan penelitian ini adalah untuk merancang model pengendalian bahan pokok pada masa Pandemi Covid-19 di Kabupaten Situbondo. Metode yang digunakan dalam penelitian ini adalah teknik Interpretative Structural Modeling (ISM). Hasil penelitian menunjukkan bahwaHal ini diperlukan sinergitas yang kuat antara pemerintah Daerah (eksekutif) dengan DPRD (legislatif) dalam melahirkan kebijakan berupa Peraturan Daerah tentang pengendalian harga bahan pokok. Keempat elemen kunci tersebut akan menjadi motor terwujudnya gangguan harga bahan pokok pada masa pandemi covid-19 di Kabupaten Situbondo