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Journal : Politeknosain

Optimalisasi Layanan RT/RW dengan Memanfaatkan Teknologi Informasi Berbasis IoT Solikhin; Martono
Politeknosains Vol 18 No 2 (2019): Jurnal Politeknosains Volume 18 Nomor 2 - September 2019
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Politeknik Pratama Mulia Surakarta

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Abstract

In the area of Meteseh Village, Tembalang District, there is RW XXIX which is located in the Graha Mulia Asri (GMA) III housing complex which is in charge of 5 (five) RT. Neighborhood RW XXIX The GMA III housing estate is classified as new, the area is quite large and has a relatively dense population. The current condition is the problem that is often faced by RT and RW heads in carrying out their main duties and functions (tupoksi), namely in serving their citizens related to various administrative requirements less than optimal, due to one side being unable to leave their rights in carrying out their activities as individuals and heads families so that services to their citizens cannot be ontime but only at certain times, conditions like this clearly have an impact on impeded smoothness in carrying out the tasks of the village or village government in development and society. In addition, in providing important information / news to its citizens, it is also waiting for routine community meeting every month. In an effort to carry out its duties, functions and to organize its environment, RT V RW XXIX housing GMA III needs to make changes and breakthroughs. One of them is the need for support in the use of information technology to help, manage and manage their tasks in order to improve services to the community. In this study he made an IoT-based RT Management Information System to optimize its services.
Perancangan Aplikasi E-KIRT Berbasis Android untuk Meningkatkan Pemasaran dan Penjualan bagi Kelompok Industri Rumah Tangga Solikhin
Politeknosains Vol 15 No 2 (2016): Jurnal Politeknosains Volume 15 Nomor 2 - September 2016
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Politeknik Pratama Mulia Surakarta

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Abstract

This study will produce a system of text-based information security applications using cryptography algorithms Hill Code and Steganography LSB (Least Significant Bit). System information security applications are built to be used for text-based data security. The algorithms used for cryptography is Hill Code with a matrix of 2 x 2sebagai encryption keys, whereas the description used for the inverse of a matrix initial key. Steganography algorithm used is the LSB (Least Significant Bit) insertion in every bit of content (confidential data) into a low bit or bits of the far right. As known to a bitmap (.bmp) 24 bits consist of three pixels in which each pixel is a collection of 8 bits or 1 byte (a value between 0 to 255atau in binary format between 00000000 to 11111111), who presented the value of the intensity of the light that forms the base color namely red, green or blue (red-green-Blue or RGB). Thus in each pixel can be inserted 3 content. The results of the implementation and testing of the system shows that the system is running well, the implementation of the algorithm results are consistent with the manual calculation.