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Manahan, Olven
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Computer Science & IT Education

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Journal : Journal of Computer Networks, Architecture and High Performance Computing

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The Implementation of the RC4 algorithm For Sale and Purchase Agreements Data Security On Notary Office Setiawaty, Trisna; Manahan, Olven
Journal of Computer Networks, Architecture and High Performance Computing Vol. 2 No. 1 (2020): Computer Networks, Architecture and High Performance Computing
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/cnapc.v2i1.354

Abstract

Ksecurity wheel is one of the essential needs of the data, or information. With this regard the importance of the information or data by the party or person of interest. This research aims to design and build a system for data security deed of sale that can help the Notary / PPAT. The system was built using the RC4 (Rivest Code 4) which is a symmetric key cryptographic algorithms and is stream cipher, there is a process of encryption and decryption. The encryption is the process of encoding the original message or plaintext into ciphertext encrypted text. While decryption is the process of encoding back to cipherteksmenjadiplainteks (original data). This research resulted in a system that is able to change the data that can be read into the data that is not easily understood.
Disease Diagnosis Expert System At Chili Plants Using Bayes Method Susanti, Sri; Manahan, Olven
Journal of Computer Networks, Architecture and High Performance Computing Vol. 2 No. 2 (2020): Computer Networks, Architecture and High Performance Computing
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/cnapc.v2i2.432

Abstract

The state of Indonesian is a country with a large part of the population earning a leaving in the agricultural sector, the agricultural sector in Indonesian contributis quite a lot in the development of long-term economic development. The role of the agricultural sector is as a source of producing ba sic foodstuffs, clothing and shalter, providing employment, and contributing to high national income. Chile is one of the agricultural commodities that are needed in daily life, Because this commodity has many benefits. Often Farmers detect disease that is wrong. To detect disease in precisely requires expert or expert in agriculture. The number of expert agricultural expert can not Overcome the problem of chili farmers, so it is needed a system where the system can help the work of an expert. In the expert system Dease In These chili diagnosing plant identifications using Bayes method in process. This expert system is implemented a in the form of a website the which aims to Facilitate access and use.
Analysis and Comparison of Methods Evaluation Process Multifactor Simple Additive Weighting Method In Tilawatil Musabaqah Quran (MTQ) North Sumatra Province Heriyanto, Heriyanto; Manahan, Olven
Journal of Computer Networks, Architecture and High Performance Computing Vol. 2 No. 1 (2020): Computer Networks, Architecture and High Performance Computing
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/cnapc.v2i1.352

Abstract

 The purpose of holding an MTQ is Essentially to broadcast the Koran while looking for the bestto represent the MTQ at the next level. But the point is the greatness of newspapers. With that symbol, itIS ALSO DEMANDED that a person is not only good at reading and writing, but far more important isunderstanding the content of the newspaper itself. The goal is not only for of participants (who take partin the competition) but Also (and this is more important) for the listener. Decision Support System (DSS)is used as an alternative to application in the selection of MusabaqahTilawatil Quran (MTQ) in NorthSumatraProvince by using the multifactor Evaluation Process Method and the Simple AdditiveWeighting Method. In the MFEP and SAW methods decision making is done by giving Subjective andobjective considerations Considered to factors that are important. Reviews These considerations are in the form of weighting the multifactor Involved and are Considered important. With this Analysis and Comparison, it is expected to be Able to find a more suitable method and Be Able to help as a jury assistant to take a decision on the contestants and can help solve the problems in the MusabaqahTilawatil Quran (MTQ) Selection in North Sumatra Province properly.
Co-Authors Heriyanto Heriyanto Setiawaty, Trisna Sri Susanti Yundari, Yundari