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PERBANDINGAN PERFORMANSI JARINGAN VIRTUAL PRIVATE NETWORK METODE POINT TO POINT TUNNELING PROTOCOL (PPTP) DENGAN METODE INTERNET PROTOCOL SECURITY Irwan Nugroho; Bebas Widada; Kustanto Kustanto
Jurnal Teknologi Informasi dan Komunikasi (TIKomSiN) Vol 3, No 2 (2015): JURNAL TIKomSiN
Publisher : STMIK Sinar Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (959.239 KB) | DOI: 10.30646/tikomsin.v3i2.197

Abstract

Teknologi Virtual Private Network (VPN) sangat berperan besar dalam dunia komunikasi sekarang ini, dikarenakan VPN mampu membuat jaringan local dengan menggunakan fasilitas public. Karena dengan VPN perusahaan bisa menjalin suatu koneksi data yang mudah dan aman. Tujuan penelitian ini untuk untuk membandingkan performasi tunneling jaringan Virtual Private Network metode Point to Point Tunneling Protocol (PPTP) dan metode Internet Protocol Security (IPsec) yang dapat membantu para pakar jaringan untuk menyesuaikan tunneling mana yang sesuai dengan kondisi lapangan karena dengan penelitian ini dapat terlihat perbadingan performansi dari sisi waktu transmisi, delay, bandwidth, jitter serta troughput saat proses transmisi data. Performansi dan arsitektur VPN yang seperti apa yang terbaik. Hasil penelitian ini dapat disimpulkan bahwa jaringan VPN dengan koneksi internet disisi server dan client yang berbeda berpengaruh besar dalam kestabilan suatu jaringan yang menggunakan jaringan public. Koneksi internet yang lebih besar di sisi server akan membuat jaringan VPN lebih stabil dan tidak banyak timbul perbedaan pada PPTP maupun IPSec dan pada performansi IPSec dengan server yang lebih besar membuatnya lebih baik dibandingkan dengan PPTP.  Keyword :PPTP, IPSEC, Performansi jaringan virtual private network.
SISTEM PEMINJAMAN ALAT PRAKTIKUM DI LABORATORIUM HAMA DAN PENYAKIT TUMBUHAN FAKULTAS PERTANIAN UNIVERSITAS SEBELAS MARET Fendy Setiawan; Bebas Widada; Andriani Kusumaningrum
Jurnal Teknologi Informasi dan Komunikasi (TIKomSiN) Vol 5, No 2 (2017): Jurnal TiKomSiN
Publisher : STMIK Sinar Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (435.963 KB) | DOI: 10.30646/tikomsin.v5i2.320

Abstract

Perkembangan Teknologi Informasi saat ini sudah semakin maju, seiring berkembangnya dunia IT banyak sekali pekerjaan yang sebelumnya dikerjakan secara manual sekarang telah masuk kedalam sistem komputer sehingga pekerjaan dapat terselesaikan lebih mudah dan cepat juga termanajemen dengan baik.Agar tidak tertinggal dengan berkembangnya teknologi salah satunya adalah Laboratorium Hama dan Penyakit Tumbuhan Fakultas Pertanian Universitas Sebelas Maret yang masih menggunakan system manual yaitu peminjaman alat praktikum sehingga dibuatlah sistem peminjaman alat praktikum di laboratorium hama dan penyakit tumbuhan Fakultas Pertanian UNS yang diharapkan dapat mempermudah dan mempercepat proses praktikum dan juga managemen assetnya. Tujuan penulisan sekripsi adalah membuat Sistem Peminjaman Alat Praktikum di Laboratorium Hama dan Penyakit Tumbuhan Fakultas Pertanian UNS dengan menggunakan bahasa pemrograman PHP.Desain Sistem Peminjaman Alat Praktikum dirancang dengan menggunakan contex diagram, data flow diagram (DFD), relasi, perancangan menu sistem, ERD dan kebutuhan hardware software serta membuat aplikasi sistem peminjaman alat praktikum di laboratorium Hama dan Penyakit Tumbuahan Fakultas Pertanian Universitas Sebelas Maret Surakarta dengan menggunakan bahasa pemrograman PHP dan MySQL sebagai databasenya serta diimplementasikan kedalam web server.Sistem mempunyai fitur peminjaman alat,pengelolaan alat dan manajemen kelompok mahasiswa.Kesimpulan yang didapat adalah Sistem Peminjaman Alat Praktikum di Laboratorium Hama dan Penyakit Tumbuhan Fakultas Pertanian UNS telas selesai dibangun dan dapat digunakan untuk mahasiswa dalam proses peminjaman alat praktikum serta mempermudah Admin untuk memanajemen Aset.Sistem diuji menggunakan black box dan hasilnya berjalan sesuai perancangan yang dibuat.Kata Kunci : Sistem, Context Diagram, Data Flow Diagram, PHP, Aset
METODE CERTAINTY FACTOR UNTUK MENDETEKSI PENYAKIT CABAI KERITING Ahmad Fahrurohim; Sri Siswanti; Bebas Widada
Jurnal Teknologi Informasi dan Komunikasi (TIKomSiN) Vol 8, No 1 (2020): Jurnal TiKomSiN, Vol.8, No. 1, 2020
Publisher : STMIK Sinar Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (879.003 KB) | DOI: 10.30646/tikomsin.v8i1.469

Abstract

The disease of kinky chili plants that often experience diseases such as brown spots on the leaves, wither Fusarium, Wilt bacteria, rotten leaves. This disease often affects these kinky chili plants can harm farmers like failing plants and can cause plants to die. The purpose of this research is to design an application used to diagnose diseases in curly chili peppers, so that by the method of certainty factors can know the type of plant diseases in curly chili peppers. The method used is a method of certainty factor because this method is used to overcome uncertainty in decision making by measuring the facts or rules. Data collection methods that include interviews with an expert, so the data can be trusted by the truth. To reinforce the research analysis is also looking for information by reading book journals, books and literature in the library and online. Steps to make an implementation of the method of certainty factor in detecting curly chili disease, it is designed to design concepts, collect data, prepare hardware and software, create an application creation diagram Modeling, testing, repair, and resolution. Based on the testing of BlackBox on the system, this system is declared functioning according to user commands. And the targeted testing of the validity of manual calculations and system calculations, declared valid with a 93.77% trust percentage value.
SISTEM PAKAR UNTUK MEGETAHUI HAMA WERENG PADA TANAMAN PADI BESERTA SOLUSI DENGAN MENGGUNAKAN LOGIKA FUZZY TSUKAMOTO Yudi Setianto; Bebas Widada; Yustina Retno Wahyu Utami
Jurnal Teknologi Informasi dan Komunikasi (TIKomSiN) Vol 5, No 1 (2017): Jurnal TiKomSiN
Publisher : STMIK Sinar Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (705.422 KB) | DOI: 10.30646/tikomsin.v5i1.289

Abstract

Di Indonesia terutama surakarta tanaman padi banyak dibudi dayakan terutama di dataran rendah. Tanaman padi juga merupakan jenis tanaman hortikultura yang dijadikan kebutuhan pokok bagi masyarakat, namun bila dilihat dari hasilnya masih belum memuaskan. Hal ini disebabkan oleh gangguan hama  terutama hama wereng. Wilayah yang beriklim tropis sangat cocok bagi perkembang biakan wereng. Serangan wereng sangat mengganggu produktifitas, bahkan dapat menyebabkan gagal panen pada tanaman padi. Pendiagnosaan terhadap hama wereng pada tanaman padi memang harus dilakukan secepat dan seakurat mungkin, dikarenakan hama wereng pada tanaman tersebut dapat dengan cepat menyebar serta menyerang keseluruh lahan pertanian. Tujuan penelitian ini, adalah merancang dan membuat sistem pakar untuk mendeteksi secara dini hama wereng pada tanaman padi dengan menggunakan metode fuzzy. Metode pengumpulan data yang digunakan penulis adalah meliputi studi lapangan dan studi kepustakaan. Studi lapangan meliputi observasi, interview / wawancara. Sedangkan studi kepustakaan dilakukan dengan penelitian kepustakaan yang relevan dengan masalah tersebut. Berdasarkan hasil akurasi sistem yang dilakukan dengan memasukkan 10 jenis kasus yang sesuai dengan perhitungan adalah 8 kasus dan yang tidak adalah 2 kasuss, sehingga dapat dikatakan tingkat keakurasi pada sistem adalah 80%.Kata kunci : Sistem Pakar, Tanaman Padi,  Hama Wereng dan Logika Fuzzy
SISTEM INFORMASI PENJUALAN KREDIT PADA MOHAN GROSIR SOLO SECARA MULTIUSER Riwi Astuti, Bebas Widada, Andriani Kusumaningrum
Jurnal Ilmiah SINUS Vol 15, No 2 (2017): Juli 2017
Publisher : STMIK Sinar Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (323.163 KB) | DOI: 10.30646/sinus.v15i2.306

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Mohan Grosir Solo is a store engaged in the field of Sales and Sales Cooperation Sales with Credit Sales System. Sales of credit that runs from direct submission to the cashier by submitting identity cards only. Customers do the taking of goods in accordance with the value of the approved filing then the customer will pay in accordance with the applicable provisions. With the credit sales information system is expected small errors up to the large can be resolved, especially the problem of payment arrears and repayment payment. System design that includes: Diagram Context, HIPO, Data Flow Diagrams, Document Flow Diagrams, Database Design, Input Design, Output Design, Implementation of the program by using appropriate data stimulation. The purpose of this research is to create and design multi-level loan sales information system at Mohan Grosir Solo. Then the results obtained from this system are Input of Goods Data, Input of Customer Data, Input of Supplier Data, Input of Data of Department of Goods, Input of Cashier Data, Purchase Transaction, Purchase Return Transaction, Credit Sale Transaction, Sales Return Transaction, Cash Transaction, Customer Data Report, Supplier Data Report, Department of Goods Data Report, Cashier Data Report, Purchase Transaction Report, Purchase Return Report, Credit Sales Transaction Report, Sales Returns Report, and Cash Advance Report. System information created using Microsoft Visual Basic 6 and SQL Server database has been done blackbox testing with a design that is appropriate. Keywords: Information System, Multiuser, Credit Sales.
Remastering Ubuntu Menjadi Perangkat Lunak Pendukung Laboratorium Teknik Informatika STMIK Sinar Nusantara Surakarta Ristya Andini, Bebas Widada, Sri Tomo
Jurnal Ilmiah SINUS Vol 10, No 1 (2012): Maret 2012
Publisher : STMIK Sinar Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (214.075 KB) | DOI: 10.30646/sinus.v10i1.135

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The purpose of this study to support the lecture with an alternative legal software, free lectures and support activities on campus, especially in the Laboratory of Information Engineering STMIK Sinar Nusantara. The analysis shows that the Sinar Nusantara STMIK Surakarta not fully utilize the software that supports open source and not many human resources that meet the IT business based in STMIK Sinar Nusantara opensource. In business it is intended for the implementation of cost savings this kind of technology, using open source software (Linux). To that end, the author makes a software supporting opensource based Laboratory Informatics legal and ready to use. Data collection methods include field studies and literature. This study uses a survey as a method of questionnaires distributed to respondents as a way to gather information about their experience in using open source software based. And for planning the use of software that runs on Linux, giving any alternative open source software that can be used and function is similar to the official software that is being used today. Author gives equal weight to 4 variables (free, userfriendly, stable and feature completeness) to conduct elections open source software that will be used.Keyword : STMIK Sinar Nusantara, software, open source, Linux
Manajemen User Pengguna Internet di Area Hotspot Dengan Mikrotik Router OS Bebas Widada
Jurnal Ilmiah SINUS Vol 7, No 1 (2009): Maret 2009
Publisher : STMIK Sinar Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (314.724 KB) | DOI: 10.30646/sinus.v7i1.37

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Kemajuan teknologi informasi di dunia pendidikan tiga tahun terakhir sangatlah pesat, hal ini tidak terlepas dengan dukungan sarana dan prasarana yang berhubungan dengan kemudahan mengakses berbagai informasi melalui internet.Dimulai dari institusi pendidikan, instansi pemerintahan, perusahaan-perusahaa swasta, warnet, tempat di area publik yang dalam mengaksesnya baik berbayar maupun yang gratis akan diperlukan suatu manajemen agar dalam penggunaan internet dapat teratur. Mikrotik Router OS adalah salah satu alat (software/hardware) yang bisa kita fungsikan untuk memanajemen user dan sudah banyak para praktisi menggunakannya dengan pertimbangan selain murah harganya, juga mudah dalam instalasi serta setingnya.Area hotspot adalah bentuk layanan internet wireless yang biasa dipakai di area publik, untuk itu sangat diperlukan manajemen yang baik dalam pemakaiannya yang salah satunya harus login terlebih dahulu.
MINIMASI BIAYA DISTRIBUSI BERAS MISKIN DENGAN METODE NORTH WEST CONER PADA PERUM BULOG SUBDIVRE III SURAKARTA Indiana Maharani Putri; Bebas Widada; Elistya Rimawati
Jurnal Ilmiah SINUS Vol 16, No 1 (2018): Januari 2018
Publisher : STMIK Sinar Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (700.823 KB) | DOI: 10.30646/sinus.v16i1.330

Abstract

BULOG has a duty to distribute subsidized rice for low-income society groups, which is realized in the implementation of Raskin (Beras Miskin) program, but BULOG Subdivre III Surakarta has not thought about the cost of transporting Raskin quite a lot, because the most important is the Raskin demand from all districts / City. The purpose of this study is to apply the North West Corner (NWC) method to determine the cost of Raskin distribution in Perum BULOG Subdivre III Surakarta, in order to facilitate the user in determining the initial solution and determining the allocation of the transportation. The North West Coner (NWC) method is expected to minimize the cost of Raskin distribution. The data computed is January 2017 data with distribution fee of Rp 908,444,756. The results of NWC implementation showed the results of the manual calculations significantly, NWC program, and software QM for Windows 3 is the same that is Rp 903.088.837. The calculation results prove the reduction of the cost of Rp 5.355.919 or 0.58% if applying the NWC Method. The North West Corner method can be the initial solution to minimize the cost of Raskin distribution in Perum BULOG Subdivre III Surakarta.
Komputerisasi Sistem Verifikasi Nilai Raport Secara Multiuser pada Madrasah Tsanawiyah Negeri Tanon Sragen Siti Aminatun, Bebas Widada, Sri Hariyati Fitriasih
Jurnal Ilmiah SINUS Vol 10, No 1 (2012): Maret 2012
Publisher : STMIK Sinar Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (241.417 KB) | DOI: 10.30646/sinus.v10i1.139

Abstract

Based on the research results about the processing of report cards at the State Islamic Junior High School (MTsN) obtained Tanon data processing Madrasah report cards in the manual so it's pretty much weakness. research goal is to create an application that can be considered for MTsN Tanon in computerized processing in multi-user report cards. The methods used were observation and interviews. Research results are input process data relating to the transcripts, grades processing, verifying the value of the value of report cards. This application also comes with an additional menu in the form of backup, reindex, and restore the system to a continuation of the long-term application. Keyword: grades, report cards, applications, multi-user, MTsN
Rekomendasi Tempat Wisata Di Kabupaten Grobogan Laodikia Galih Krisna Perbawa; Muhammad Hasbi; Bebas Widada
Jurnal Ilmiah SINUS Vol 19, No 2 (2021): Vol. 19 No. 2, Juli 2021
Publisher : STMIK Sinar Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30646/sinus.v19i2.560

Abstract

Geografis Information System (SIG) is a computer system used to manipulate geographic data. The system is implemented with computer hardware and software that serves to init and verify data, data compilation, data storage, data changes and updates, data management and exchange, data manipulation, data calling and presentation and data analysis.In Grobogan Regency itself there are still many tourist locations that are not known to the public, especially tourists outside the area.  The number of tourist attractions in Grobogan Regency itself is approximately 21 places, both natural tourism such as Waterfalls, Sendang, Goa.Religious tourism such as Tombs or artificial tourism such as swimming pools and reservoirs.Because of the time and information, people find it difficult to know the point of location and also information from the tours located in Grobogan Regency. In this Thesis Study use the Haversine Formula Method. With analysis, system design, coding/construction, testing, and implementation. At the analysis stage, the collection of data is observation and literature studies. While the data source obtained in the form of primary data and secondary data. At the design stage of the system using Unified Modelling Language (UML) include use case diagrams, activity diagrams, sequence diagrams, and class diagrams. At the construction stage use google maps API, PHP and MySQL programming languages. And at the testing stage using the Blackbox technique. While the implementation of this system can be used on desktop devices. By using the search for the nearest route and can recommend it from a radius of 20 km.The expected result of this study is that the app can recommend tourist attractions based on distance and also include tourist information located in Grobogan, so that tourists can easily access the tourist attractions they want to go to.