At present, the process of validating documents for certain purposes cannot be done face-to-face because of the Covid-19 pandemic. Therefore, this research aims to maximize the existence of smart digital signature technology that guarantees its safety and validity without having to meet face to face. Encrypted digital signatures with RSA-SHA256 with cloud storage features that can share documents. The waterfall method for building systems, the collection of data generated for analysis by observation, and online questionnaires using Google Form. Based on the characteristics of the system, the satisfaction factor analysis of the system with the Slovin formula processed by the SUS score resulted in a score of 95 > 70. The final result of this study is that the digital signature system has a significant impact on increasing motivation to facilitate authorization and secure documents.
Era industri 4.0 sudah memperlihatkan perkembangan teknologi informasi yang semakin canggih. Suatu sistem informasi tentunya membutuhkan keamanan yang sangat tinggi, dan juga kemudahan serta efisiensi dalam mengakses sistem tersebut. Pada Perguruan Tinggi sertifikat termasuk ke dalam kategori dokumen yang penting bagi mahasiswa sebagai bukti bahwa mahasiswa telah mengikuti dan menjalani kegiatan akademik. Namun, penerbitan sertifikat melalui sistem CEI (Central Event Information) yang berjalan pada Perguruan Tinggi belum memiliki unsur tingkat keamanan yang cukup aman. Terdapat 2 (dua) permasalahan dalam penelitian ini yaitu verifikasi sertifikat masih konvensional dan keamanan yang rendah. Pada penelitian ini dapat diselesaikan masalah tersebut dengan cara adanya QR code pada sertifikat berbasis digital image processing. Dengan menggunakan metode penelitian pengembangan perangkat lunak dengan model prototype dan 5 (lima) studi pustaka peneliti mampu mengatasi masalah tersebut. Dari pelaksanaan penelitian tersebut diharapkan dengan adanya sistem keamanan sertifikat dengan QR code berbasis digital image processing bagi sistem CEI (Central Event Information) mampu memberikan sistem keamanan yang tinggi dan terhindar dari penggandaan data serta kecurangan yang dilakukan mahasiswa. Serta unsur keamanan untuk mempermudah pendeteksian keaslian informasi kepemilikan sertifikat yang cepat dan akurat.
Indonesia is a densely populated country with a population of 260 million, making Indonesia the fourth most populous country in the world. The continued rapid development of the economy in Indonesia has made land an asset that provides benefits. In Indonesia, land ownership that has the highest legal power is proven by a Certificate of Ownership or in indonesian is called as Sertifikat Hak Milik (SHM). Meanwhile, the land titling process is often complex and lengthy, and because of the processing carried out by government agencies in handling a variety of different documents, some structured people commit fraud. The impact is that the model currently used does not have good governance. This research offers a Blockchain-based solution in providing data harmony and openness, lightening in data access, permanent records management, and most importantly it is a solution that is cheaper and faster. This research offers a step-by-step model of Blockchain selection beginning from the public Blockchain ledger which will continuously incorporate two degrees of Hybrid Blockchain. The smart contract design of the Public Blockchain is provided in detail as well as the use of Ethereum in implementing its prototype system. In the experimental test using the local Ethereum test network directly to show the effectiveness of the system. The results of the analysis show that the model offered can reduce the costs required for processing information, the number of trips required, and result in easy access to important information. With the implementation of Blockchain, efforts to digitize land rights in Indonesia can increase.
The main objective of Higher Education is to prepare students who have academic abilities in developing knowledge and intellectual development of students to prepare technology to enter the world of work. The linkage of higher education and employment is the reason why the services provided by educational institutions direct opportunities for students to find work, because the current job market places more emphasis on the educated workforce. Therefore, tertiary institutions must have a good curriculum structure, requiring students to be productive, creative and innovative individuals who aim to form character students with the level of expertise required by the world of work. This study presents a work funded by the European Union, namely the Qualichain research project which aims to test the quality of education with the labor market related to Blockchain technology. The aim of this research is to develop a Qualichain platform that will offer educational qualifications that focus on the potential of Blockchain technology and perform data analysis to support the curriculum optimization process. This Quanlichain platform will prove its implementation that there are four pilot cases that have their respective differences. Therefore the research is focused on optimizing the administration of higher education through data developed with algorithmic and semantic techniques to support decision making that will be applied in tertiary institutions.
This research is based on the national need to build an effective HKI protection system. Results in the form of human intellectual work that have very high values should receive adequate regulatory protection supported by a sense of justice & be rewarded according to their intellectual output. Copyright protection for creators and copyright holders according to Law Number 28 of 2014 concerning Copyright. Article 1 number 1 & Article 24 paragraph (1) & (2). So according to the parallel growth of science and the number of outputs of work found and technology which is very rapid, has a great effect on human life. With this background, this research adopts a research framework capable of compiling insights from current research bodies on blockchain technology. The application of the blockchain framework aims to make it easier for creators to prove what and when their work was made in front of a court or when registering a work copyright. Blockchain can provide solutions in copyright protection and digital copyright management.
Writing can mean lowering or describing graphic symbols that describe a languageunderstood by someone. For a researcher, management of research preparation is a veryimportant step because this step greatly determines the success or failure of all researchactivities. Before a person starts with research activities, he must make a written plan commonlyreferred to as the management of research data collection. In the process of collecting researchdata, of course we can do the management of questionnaires as well as the preparation ofinterview guidelines to disseminate and obtain accurate information. With the arrangement ofplanning and conducting interviews: the ethics of conducting interviews, the advantages anddisadvantages of interviews, the formulation of interview questions, the schedule of interviews,group and focus group interviews, interviews using recording devices, and interview bias.making a questionnaire must be designed with very good management by giving to theinformation needed, in accordance with the problem and all that does not cause problems at thestage of analysis and interpretation.
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