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PENERAPAN KOMBINASI METODE VIGENERE CIPHER, CAESAR CIPHER DAN SIMBOL BACA DALAM MENGAMANKAN PESAN Veny Cahya Hardita; Eka Wahyu Sholeha
Jurnal SAINTEKOM Vol. 11 No. 1 (2021): Maret 2021
Publisher : STMIK Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (509.608 KB) | DOI: 10.33020/saintekom.v11i1.202

Abstract

The concept that an important information cannot be known by parties who don’t have rights can be done by making the confidentiality of data using cryptography. Safety in vigenere ciphers depends on the number of keys used, the more the number of keys, the wider the key space. While caesar cipher or often also called caesar code is a classic coding system based on simple substitution. This study uses a combination of Vigenere Cipher and Caesar Cipher algorithms so that the security of the contents of the message is protected stronger and safer so that if the message sent is tapped by someone who is not responsible then the hijacker has difficulty knowing contents of the message. So that the confidentiality and authenticity of message is up to the recipient In this study successfully implemented both methods and has an output in the form of a reading symbol, not letters.
IMPLEMENTASI FITUR TES ONLINE DI SISTEM PENERIMAAN SISWA BARU PADA SMK MUHAMMADIYAH 1 PRAMBANAN KLATEN Eka Wahyu Sholeha; Ali Mustopa
TEKNIMEDIA: Teknologi Informasi dan Multimedia Vol. 2 No. 2 (2021): Desember 2021
Publisher : Badan Penelitian dan Pengabdian Masyarakat (BP2M) STMIK Syaikh Zainuddin NW Anjani

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1047.043 KB) | DOI: 10.46764/teknimedia.v2i2.50

Abstract

Currently the development of Information Technology is increasingly possible to be able to convey information more quickly. In this article the researcher analyzes that the main problem is the length of time it takes to do the test while the limitations of the school from the committee, this causes the length of information about graduation registration, which takes approximately 1 month to determine the graduation process from the test results. Coupled with the problem of losing the registration file which is sometimes placed in any place causing the file to be lost or damaged. The process of making this system, researchers use the UML (Unified Modeling Language) design method, table design, and interface. In this study, researchers also used PIECES analysis to find out the existing problems. By using PIECES analysis so that the author can conclude several problems and produce a web "Online Test in the New Student Admission System at SMK Muhammadiyah 1 Prambanan Klaten", which is intended to help the committee solve the main problem, namely in the service of new student admissions in order to provide graduation registration information.
PELATIHAN PENGGUNAAN GOOGLE DRIVE SEBAGAI MEDIA MANAJEMEN ARSIP BAGI PERANGKAT DESA DI DESA PANGGUNG KECAMATAN PELAIHARI Jaka Permadi; Hendrik Setyo Utomo; Eka Wahyu Sholeha
Jurnal Pengabdian Kepada Masyarakat (MEDITEG) Vol 6 No 1 (2021): Jurnal Pengabdian Kepada Masyarakat (MEDITEG)
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M) Politeknik Negeri Tanah Laut (Politala)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/mediteg.v6i1.93

Abstract

The Panggung village officials in carrying out its performance has problems in archive management. Files stored in personal computers can be lost and corrupted due to a number of factors. Another problem is the difficulty of sharing files via social media such as WhatsApp, especially if the size is large. Finding files that have been shared for a long time is also difficult. Training on the use of Google Drive was carried out as a solution to the problem of archive management in Panggung Village. This training was wrapped in the form of community service and was held on June 2nd, 2021 at the Panggung Village Office which was attended by 20 Panggung village officials. The training is divided into four training materials: introduction to Google Drive, storing documents in Google Drive, sharing files and folders, and collaborating in managing documents on Google Drive. At the end of the training participants were asked to fill out a service partner satisfaction questionnaire. As a result, 93.5% of participants stated that they were very satisfied with the training. The remaining of them, about 6% of participants said that they were satisfied and 0.5% of participants said that they were not satisfied.
Pengembangan Sistem Informasi Manajemen Praktik Kerja Lapangan Penerapan Semua Program Studi Politeknik Negeri Tanah Laut Muhammad Muslih Amirudin; Herpendi Herpendi; Veri Julianto; Eka Wahyu Sholeha
Jurnal Sains dan Informatika Vol. 6 No. 2 (2020): Jurnal Sains dan Informatika
Publisher : Teknik Informatika, Politeknik Negeri Tanah Laut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/jsi.v6i2.258

Abstract

Program Praktik Kerja Lapangan (PKL) diterapkan pada Politeknik Negeri Tanah Laut yang sebelumnya telah dibangun sistem pengelolaan proses kegiatan PKL yaitu Sistem Informasi Manajemen Praktik Kerja Lapangan (SIMPKL), dapat di akses pada laman https://simpkl.politala.ac.id. Hasil observasi penulis yang dilaksanakan pada saat menggunakan sistem tersebut, terdapat beberapa kekurangan yang ada pada SIMPKL. Adapun kekurangannya yaitu belum dilakukannya dinamisasi sistem berupa persentase penilaian akhir, batas waktu seminar, batas waktu pendaftaran seminar, batas waktu revisi, batas waktu pemberkasan, perbaikan tampilan modal pada jadwal seminar, muat ulang halaman secara otomatis setelah penginputan jadwal seminar, menu mahasiswa belum lulus PKL, menu mahasiswa selesai PKL, serta penambahan fitur user yaitu peserta seminar tidak perlu membawa kertas form melihat seminar, penulis menyarankan untuk langsung login pada sistem, yang diverifikasi oleh pembimbing. Kemudian perlu diterapkannya pada semua program studi yang ada di Politeknik Negeri Tanah Laut, karena saat ini masih diterapkan dalam program studi teknologi informasi. Solusi dari permasalahan yang telah dipaparkan penulis membangun Pengembangan Sistem Informasi Manajemen Praktik Kerja Lapagan untuk Penerapan Semua Program Studi pada Politeknik Negeri Tanah Laut dibangun menggunakan bahasa pemrograman Hypertext Markup Language (HTML), framework Codeigniter (CI) dan Hypertext Preprocesor (PHP), metode perancangan menggunakan Unified Modelling Language (UML) yang dirancang menggunakan Microsoft Visio, perancangan user interface menggunakan Cascading Style Sheet (CSS), JavaScript dan Balsamiq Mockup 3 sedangkan basis data yang digunakan adalah MySQLi.
WORKSHOP PEMASARAN DENGAN E-MARKETPLACE DI ERA NEW NORMAL DI DESA TAKISUNG KECAMATAN TAKISUNG Ahmad Rusadi Arrahimi; Hendrik Setyo Utomo; Herpendi Herpendi; Eka Wahyu Sholeha
Jurnal WIDYA LAKSMI (Jurnal Pengabdian Kepada Masyarakat) Vol. 2 No. 1 (2022): Jurnal WIDYA LAKSMI (Jurnal Pengabdian Kepada Masyarakat)
Publisher : Yayasan Lavandaia Dharma Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (644.178 KB)

Abstract

Takisung merupakan salah satu desa terletak pada Kecamatan Takisung, Kabupaten Tanah Laut, Kalimantan Selatan. Takisung memiliki wisata pantai yaitu Pantai Takisung. Wisata Pantai Takisung sangat popular yang dikunjungi masyarakat Kalimantan Selatan. Pengunjung wisata Takisung tidak hanya dalam Kabupaten Tanah Laut, melainkan diluar kabupaten Tanah Laut. Fasilitas pantai Takisung yaitu speed boat, banana boat, motor ATV, payung pantai, tenda-tenda, warung makanan dan pasar-pasar. Pasar yang berada pada pantai Takisung menjual jajan khas pantai takisung. Sebelum pandemi, perputaran perekonomian Desa Takisung yaitu kunjungan masyarakat ke wisata pantai Takisung. Saat pandemi sampai dengan keadaan saat ini (new normal) covid-19 mengalami penurunan perputaran ekonomi yang berada pada Desa Takisung Kecamatan Takisung. Workshop yang diberikan untuk memberikan pelatihan pemasaran serta penjualan dengan Marketplace yang tersedia seperti Tokopedia, Shopee, Facebook dan Bukalapak. Workshop telah dilaksanakan pada tanggal 12 November 2021. Akhir pelatihan peserta diminta untuk megisi kuisioner kepuasan mitra pengabdian. Hasilnya sebanyak 14,2% peserta menyatakan sangat puas dengan workshop yang diberikan. Selanjutnya 85,3% peserta menyatakan puas dan 0,6% peserta menyatakan cukup puas.
PENERAPAN METODE APRIORI SEBAGAI SISTEM PENDUKUNG KEPUTUSAN PEMBENTUKAN PAKET PENJUALAN BIBIT BUAH Rifqi Hammad; Veny Cahya Hardita; Muhammad Zulfikri; Eka Wahyu Sholeha
Jurnal SAINTEKOM Vol. 12 No. 1 (2022): Maret 2022
Publisher : STMIK Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33020/saintekom.v12i1.240

Abstract

Taletan Ijo is an online shop that sells fruit seeds. In carrying out its business processes, he utilizes a sales information system. The system is used to manage sales data. If the data is not used, it will lead to accumulation of data but lack of information. Taletan ijo uses the manual method in its product marketing strategy so that the strategy used is not quite right. Stored sales transaction data can be used as a reference in making marketing strategies such as making product sales packages. This study uses data mining methods, namely associations with a priori algorithms to process transaction data into information that can help support decisions in determining marketing strategies. The results of the study show that the lift ratio test results obtained are 3.2 which indicates that the value is valid with a minimum number of transactions of 10 and a confidence value of 80.