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Analysis of Node Router Performance with Babel and OLSR Protocol on MANET in Disaster Area Satriawan, Kelfin Agung; Suharto, Nugroho; Mas'udia, Putri Elfa
Jurnal Jaringan Telekomunikasi Vol 13 No 3 (2023): Vol. 13 No. 03 (2023) : September 2023
Publisher : Politeknik Negeri Malang

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Abstract

Natural disasters are events caused by nature, including earthquakes, tsunamis, volcanic eruptions, droughts, hurricanes, and landslides. Natural disasters can cause telecommunications infrastructure to become damaged or malfunction. Therefore, flexible network technology is needed and does not depend on infrastructure, so that when the existing infrastructure is not functioning, humans can still communicate. One of the network technologies that is flexible and has infrastructureless characteristics, or basically does not require infrastructure, is Mobile Ad-hoc Network (MANET) technology. So that MANET technology becomes an option that can be a solution to existing problems, namely when a natural disaster occurs and the existing telecommunications infrastructure doesn't function. In the MANET network to communicate data between nodes that are far apart, it takes hops to a node in order to communicate, when a node is selected as a hop, the node will automatically act as a router node, the role of the router node is as a successor or communication liaison from a node to other nodes. In a router node, the parameters that are considered are CPU usage and RAM usage, because with increasing communication the router will process more data so it will take time to process the data, this will cause delay process. In this study, the performance of router nodes on Babel and OLSR will be discussed on the performance of router nodes on a fixed network with a stationary, moving and swapping node testing scheme. The parameters used in this study are CPU usage, RAM usage, and delay process.
Overcoming Network Security on Host-Based Intrusion Detection System (HIDS) With IP and PORT Blocking Methods Abdurrohman, Muhammad; Suharto, Nugroho; Mas'udia, Putri Elfa
Jurnal Jaringan Telekomunikasi Vol 13 No 3 (2023): Vol. 13 No. 03 (2023) : September 2023
Publisher : Politeknik Negeri Malang

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Abstract

Network security is important to maintain security on a network, the data and information contained in it. Based on the protection of data/information security in a network, generally all data-based security theories are created and applied to secure a particular network. Network security methods that have emerged such as using IDS (intrusion detection system), Intrusion Detection System (IDS) or intruder detection system are computer systems (can be a combination of software and hardware) that attempt to detect intrusions. At this time DOS attacks or software that occur to the general public in the form of (browsers, files, videos or images) that often occur with the aim that the server or network is unable to accommodate the traffic, causing the website/service down and cannot operate. Therefore, to assist in these attacks, it is necessary to apply blocking IP and PORT by using blocking so as to be able to add research on network protection in the internet world.
Peningkatan kualitas kemasan, branding, dan pemasaran produk wedang jahe umkm toko brahmana berbasis teknologi digital Wijayanti, Rieke Adriati; Saptono, Rachmad; Sujai, M. Syirajuddin; S., Farida Arinie; Mas'udia, Putri Elfa; Yulianto, Ahmad Wilda
Oetoesan-Hindia: Telaah Pemikiran Kebangsaan Vol 6 No 2 (2024): Oetoesan Hindia : Telaah Pemikiran Kebangsaan
Publisher : Peneleh Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34199/oh.v6i2.212

Abstract

Pengabdian masyarakat ini bertujuan untuk meningkatkan kualitas pengemasan,branding, dan pemasaran produk UMKM Toko Brahmana di Kota Blitar. Permasalahanutama yang dihadapi UMKM ini adalah kurangnya daya tarik produk akibat kemasan yangsederhana, minimnya upaya branding, dan terbatasnya media penjualan yang hanyamengandalkan WhatsApp. Melalui kegiatan ini, dilakukan pelatihan tentang pembuatankemasan yang menarik, pengenalan branding produk, dan pembuatan website untukmendukung penjualan secara online. Hasil kegiatan menunjukkan bahwa implementasistrategi yang diberikan berhasil meningkatkan daya tarik produk dan efisiensipengelolaan pesanan. Website yang dibuat mempermudah proses rekapitulasi penjualan,mengurangi potensi kesalahan pencatatan, dan memperluas jangkauan pasar produkwedang jahe. Kesadaran mitra terhadap pentingnya teknologi dalam meningkatkanpemasaran produk juga meningkat secara signifikan. Kata Kunci : Branding, Online Marketing, Packaging, UMKM, Wedang Jahe
INFORMATION RETRIEVAL TUGAS AKHIR DAN PERHITUNGAN KEMIRIPAN DOKUMEN MENGACU PADA ABSTRAK MENGGUNAKAN VECTOR SPACE MODEL Mas'udia, Putri Elfa; Atmadja, Martono Dwi; Mustafa, Lis Diana
Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol 8, No 1 (2017): JURNAL SIMETRIS VOLUME 8 NO 1 TAHUN 2017
Publisher : Fakultas Teknik Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (893.444 KB) | DOI: 10.24176/simet.v8i1.1016

Abstract

Pencarian pada database yang biasa dilakukan mahasiswa hanya mampu mencari judul yang sesuai berdasarkan kata kunci yang diinputkan, misalnya, jika kata kunci yang dimasukkan adalah “sistem cerdas” maka akan ditampilkan semua dokumen yang mengandung kata “sistem cerdas” namun sistem tidak bisa mengukur mana dokumen yang paling mirip. Untuk dapat melakukan pencarian berdasar substansi  yang  paling  mirip,    terdapat  teknologi  yang  disebut  information  Text  Retrieval.  Dalam penelitian ini akan dikembangkan suatu sistem temu kembali informasi judul tugas akhir dan perhitungan kemiripan dokumen menggunakan vector space model. Sistem secara otomatis akan melakukan indexing secara offline dan temu kembali (retrieval) secara real time. Proses retrieval dimulai dengan mengambil query dari pengguna, menerapkan stop word removal sehingga dihasilkan keyword yang compaq tetapi dapatmewakili query tersebut, kemudian sistem menghitung kemiripan antarakeyword dengan daftar dokumen  yang  diwakili  oleh  term-term  di  dalam  index.  Dokumen  akan  ditampilkan  diurutkan berdasarkan dokumen yang paling mirip.Dari hasil pengujian terlihat ketika keyword “android” dimasukkan maka akan tampil empat dokumen yang diurutkan sesuai tingkat kemiripannya, yaitu docId 3 dengan tingkat kemiripan 0.9512, docId 4 dengan tingkat kemiripan 0.5020, docId 2 dengan tingkat kemiripan 0.2671, docId 8 dengan tingkat kemiripan 0.1522.