Judul: Perencanaan Lanskap Desa Barengkok Kecamatan Leuwiliang Kabupaten Bogor menuju Kawasan Agrowisata
Abstrak: Desa Barengkok is a village located in Leuwiliang, Bogor, Province of West Java. This village has + 450 Ha area whereas agricultural land has largest amount about 62,2% of the total village’s area. Be an independent agropolitan village is such a vision of Desa Barengkok. Landscape planning of agritourism becomes most potential thing to be developed in this village because of its potency in agricultural sector and human resources. This study was purposed to propose landscape planning in Desa Barengkok as an agricultural tourism area according to its landscape and society potency to pursue the village’s vision as an independent agropolitan and sustainable village. The planning process by Gold (1980) was used with resources approach, which consists of preparation, inventory, analysis, synthesis, and landscape planning stages. Descriptive and spatial analysis were used to determine the suitability of the space. The results showed that 0,57 Ha welcome area (0,13%), 432,41 Ha production zone (95,42%), 13,62 Ha tourism zone (3,03%), and 6,4 Ha conservation zone (1,42%)
Keyword: agritourism, recreation, tropical fruits

Judul: Landscape Planning for Agrotourism in Pranten Village Bawang District Batang Regency Central Java
Abstrak: Desa Pranten terletak di bagian selatan Kecamatan Bawang. Desa Pranten memiliki potensi pertanian yang baik serta menyajikan keindahan alam pertanian di perbukitan. Kawasan ini berpotensi dikembangkan sebagai kawasan agrowisata. Tujuan dari penelitian ini adalah mengindentifikasi karakteristik lanskap, menganalisis potensi dan kendala tapak yang akan dikembangkan sebagai kawasan agrowisata, dan menyusun perencanaan lanskap agrowisata di Desa Pranten, Kecamatan Bawang, Kabupaten Batang. Metode yang digunakan yaitu proses perencanaan berdasarkan modifikasi Gold (1980). Proses perencanaan terdiri dari persiapan, inventarisasi, analisis, sintesis, dan perencanaan. Analisis dilakukan secara spasial dan deskriptif pada aspek fisik dan biofisik, aspek sosial, aspek legal, aspek potensi pengembangan wisata. Hasil penelitian ini berupa rencana ruang, rencana sirkulasi, rencana vegetasi, rencana aktivitas dan fasilitas, rencana daya dukung., Pranten Village is in the south Bawang district. Pranten Village has good agricultural potential as well as offers the natural beauty of the hill country. The potential to be developed into agrotourism area. The purpose of this research is to identify the characteristics of the landscape, to analyze the potential and constraints that will be developed as agrotourism areas, and to plan the agrotourism landscape in Pranten village, Bawang district, Batang Regency. The method used was the planning process based on the modification of Gold (1980). The planning process consists of preparation, inventory, analysis, synthesis, and planning. The analysis was done spatially and descriptively on physical and biophysical, social, legal, and tourism development aspects. The results have been a spatial plan, circulation plan, vegetation plan, activity and facility plan, and carrying capacity plan.
Keyword: agrotourism, Bawang District, landscape planning, Pranten Village

Judul: Perbandingan Algoritma Message Digest 5 (MD5) Dan Secure Hash Algorithm 1 (Shai) Untuk Autentikasi Pesan
Abstrak: Seiring dcngan meningkatnya penggunaan internet sebagai media pertukaran pcsan. metodc pcngamanan pcsan menjadi sangat penting. Nilai suatu pesan yang ingin dijaga keutuhan atnu intcgritasnya menycbabkan pesan tcrscbut hanya baleh dimodifikasi olch pihak yang bcrhak. Namun pada rcalitanya, pesan tersebut akan mendapat ancaman dari scorang penyusup. Bentuk ancaman terjadi apabiJa pcnyusup dcngan suatu cara. dapat mengubah isi pesan terscbut untuk bcrbagai kepcntingan. Apabila isi pesan telah bcrubah dad bentuk aslinya, maka pesan terscbut dikatakan sudah tidak aulcnlik (asli) Iagi. Snatn metodc yang efektif untuk mcnguji kcautentikan suatll pesan digllnakan tcknik kriptografi. Pada kal)'a ilmiah ini akan dibahas algoritma Message Digest 5 (MDS) dan Secure !-lash Algorithm (SHAI) untuk autentikasi pesan.
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