scholarly journals The IMPLEMENTASI CAESAR CIPHER & ADVANCED ENCRYPTION STANDAR (AES) PADA PENGAMANAN DATA PAJAK BUMI BANGUNAN

2020 ◽  
Vol 22 (2) ◽  
pp. 187-194
Author(s):  
Fitri Nuraeni ◽  
Yoga Handoko Agustin
Keyword(s):  
Property Tax ◽  
Advanced Encryption Standard ◽  
Test Results ◽  
Avalanche Effect ◽  
Local Revenue ◽  
Confidential Data ◽  
Cryptographic System ◽  
The Village ◽  
Abstract Property

Abstract :  Property tax as one source of local revenue has an important role in the progress of the village. Management of property Tax data in general at the village level still uses the usual number management application. While the property tax data needs to be secured because it is classified as confidential data, which has the potential to cause damage if accessed by unauthorized persons. To maintain the security aspects of the information, a cryptographic system can be used which provides encryption and data description facilities. The cryptographic system used is Caesar Cipher's super encryption and Advanced Encryption Standard (AES) -128-EBC. To test the encryption quality of this cryptographic system an experimental method is used, by comparing the ciphertext file size, encryption time, entropi value, correlation value, histogram graph and avalanche effect. The test results obtained by Caesar Cipher and Advanced Encryption Standard (AES) -128-EBC cryptographic systems, have good correlation and entropy values ​​with better avalanche effect values ​​compared to the AES algorithm alone.   Keywords: aes-128-ebc, caesar cipher, confidential, encryption, tax   Abstrak :  Pajak Bumi dan Bangunan sebagai salah satu sumber pendapatan asli daerah memiliki peranan penting dalam kemajuan desa. Pengelolaan data Pajak Bumi dan Bangunan secara umum di tingkat desa masih menggunakan aplikasi pengelola angka biasa. Sedangkan data Pajak Bumi dan Bangunan (pbb) perlu diamankan karena tergolong ke dalam data confidential, yang mana berpotensi menimbulkan kerusakan apabila diakses oleh orang yang tidak berwenang. Untuk menjaga aspek kemananan informasi tersebut, dapat digunakan sistem kriptografi yang didalamnya menyediakan fasilitas enkripsi dan deskripsi data. Sistem kriptografi yang digunakan adalah super enkripsi Caesar Cipher dan Advanced Encryption Standart (AES)-128-EBC. Untuk menguji kualitas enkripsi sistem kriptografi ini digunakan metode eksperimen, dengan membandingkan ukuran file cipherteks, waktu enkripsi, nilai entropi, nilai korelasi, grafik histogram dan avalanche effect. Hasil pengujian didapat sistem kriptografi Caesar Cipher dan Advanced Encryption Standart (AES)-128-EBC ini, memiliki nilai korelasi dan entropi yang tergolong bagus dengan nilai avalanche effect yang lebih baik dibandingkan dengan algoritma AES saja.   Kata kunci: aes-128-ebc, caesar cipher, enkripsi, pajak, rahasia

scholarly journals Policies and Strategies for Increasing Revenue Region Sector Through Tax

2018 ◽  
Vol 1 (4) ◽  
pp. 1013
Author(s):  
Rya Rizqi Amalia ◽  
Lathifah Hanim
Keyword(s):  
Human Resources ◽  
Income Tax ◽  
Collection System ◽  
Tax Collection ◽  
District Office ◽  
Local Revenue ◽  
Tax Legislation ◽  
Hr Management ◽  
The Village

The problem of this research is what strategies do for Boosting Regional Income Tax By Sector as well as what are the constraints and solutions in practice the tax collection. The method used in this study is a sociological juridical approach, in this case the authors emphasize research aimed at obtaining legal knowledge empirically by going directly to the field to see the condition of the actual tax collection practices.Based on the results of this study concluded that to streamline the management of taxes, some of the steps taken, among others, in addition to institutional changes also include improvements in the quality of human resources, with more technical personnel engage in structural and functional training. Meanwhile provided at taxpayer administer tax (especially payment) then checkouts cultivated close as possible to the location of taxes. Measures that have been done partly by making payments at BRI every district office, or can be deposited directly to the official tax collector. Obstacles encountered include the tax system is not maximized and necessary repairs, because it is still limited to the tax are estimated to have less control levels, whereas other tax sector is still using the old system (eg street lighting tax). The advice can be given in this study included the need for rigor in the implementation of tax legislation, this condition is manifested in the existence of a compromise in the tax collection system. In addition to the limited human resources, it is necessary to find a way out as soon as possible, whether fixed using existing human resources, cooperation with third parties in collecting taxes or empowering the village and district level personnel during the tax collection, especially for taxes routine. HR management is urgently needed, because given that if the tax levy can be optimally then tax receipts will always increase every year which will impact on the development of a local maximum.Keywords: Taxes; Autonomous Region; Local Revenue.

scholarly journals Conditions of Substrate and Water Quality Supporting Activites as A Growth Factor in Mangrove at Coastal Basaan I, South East District Minahasa

2014 ◽  
Vol 1 (4) ◽  
pp. 204 ◽  
Author(s):  
Adnan S. Wantasen
Keyword(s):  
Water Quality ◽  
Mangrove Ecosystem ◽  
Physical Parameters ◽  
Test Results ◽  
Contributing Factors ◽  
Environmental Capacity ◽  
Organic C ◽  
The Village ◽  
Substrate Ph

Mangrove forest vegetation contained in Basaan The village has an important role, both ecologically and economically for the community. The mangrove ecosystem's ability to maintain its ecological function depends on factors - environmental contributing factors, namely the quality of the environment and substrate conditions. The purpose of the study was to measure the quality of environmental factors and substrate waters around mangrove and describe the environmental capacity of water at mangrove ecosystem. The method of research by sampling at two locations: station A and station B by taking water samples in which the chemical and physical parameters of the test carried out in the Laboratory of Water archipelago and substrate samples which were tested in Laborarotium Soil Fertility, Faculty of Agriculture Unsrat Manado. The test results showed that the water temperature is 310C and TSS levels <1 (station A) and 44 (station B), pH 7.3; salinity 32; NH3 0.26 (A), 0.05 (B); PO4 0.122 (A ), 0.013 (B); H2S < 0.02; DO 10.10 (A), 8.95 (B). For the test results is the basic substrate pH H2O 7.6 (station A) and 7.5 (station B) neutral category; pH KCl 5.1 (A) and 5.4 (B) neutral category, N 0.44 (A ), 0.34 (B) medium category; P2O5 1.98 (A) and 15.35 (B) medium category; organic C-5.83 (A) and 3.98 (B) high category; K2O 2, 27 (A) and 23.48 (B) medium category. Conditions coastal waters village Basaan I still quite good because of the support and the dukungya still need attention orthoposphat parameter whose value is higher than the standard.   Keywords : water quality, substrate base, carrying capacity

scholarly journals Implementasi Algoritma Advanced Encryption Standard (AES) pada Layanan SMS Desa

2020 ◽  
Vol 5 (3) ◽  
pp. 153
Author(s):  
Intan Fitriani ◽  
Aryo Baskoro Utomo
Keyword(s):  
Data Security ◽  
Short Message Service ◽  
Advanced Encryption Standard ◽  
Short Message ◽  
Brute Force ◽  
Test Results ◽  
Avalanche Effect ◽  
Cryptographic Algorithms ◽  
Message Service

Along with the development of technology, Short Message Service (SMS) has begun to be used to communicate between someone and the system in an agency. But in some cases, the security of messages sent through the SMS application has not been well protected. To improve data security and confidentiality, cryptographic algorithms with Advanced Encryption Standard (AES) can be done. The method used is the Waterfall method. AES encryption testing is done by comparing the manual calculations and the results of the encryption on the system. Blackbox test, CrackStation test, and Avalanche Effect (AE) test were also carried out. Brute force test results using CrackStation software that ciphertext cannot be solved. And in the avalanche effect (AE) test, the AE value of each 128-bit AES key is 44.53%, 192-bit is 48.44%, and 256-bit is 56.25%. Therefore, 192-bit and 256-bit AES keys are recommended for use because AE values are in the range of 45% - 60%.

FIGUR KEPEMIMPINAN MEMEDIASI PENGARUH KUALITAS PELAYANAN ADMINISTRASI TERHADAP KEPUASAN MASYARAKAT (Studi Masyarakat Yang Mencari Pelayanan di Kantor Desa Kabupaten Sragen)

2020 ◽  
Vol 8 (2) ◽  
pp. 174
Author(s):  
Aris Tri Haryanto ◽  
Septiana Novita Dewi
Keyword(s):  
Hypothesis Test ◽  
Sampling Technique ◽  
Test Results ◽  
Research Model ◽  
Community Satisfaction ◽  
Administrative Services ◽  
Simultaneous Test ◽  
The Village ◽  
Positive Effect

The purpose of this study is that this study aims to determine and analyze the influence of leadership figures mediating the influence of the quality of administrative services on community satisfaction in the Village Office in Sragen Regency. The location of this research is the Village Office in Sragen Regency. While the object of research is the community who use the administration service of the Village Office in Sragen Regency. The population in this study were all people who sought Village Office services in Sragen Regency in January 2020 as many as 1300 people. Researchers took 10% of the population as a sample, ie 130 people who use the services of the Village Office in Sragen Regency. The sampling technique uses convenience or accidental sampling, namely sampling that consists of individuals who are easily found and designed to see the character of the population easily. Hypothesis test results include the quality of administrative services and a significant positive effect on the leadership of the Village Office in Sragen Regency. The quality of administrative services has a positive and significant effect on community satisfaction in the Village Office in Sragen Regency. Leadership has a positive and significant effect on community satisfaction in the Village Office in Sragen Regency. Simultaneous test results (F test) can be concluded together that the independent variables have a significant effect on community satisfaction in the Village Office in Sragen Regency. The results of the total R2 value of 0.506 can be interpreted as variations in community satisfaction of the Village Office in Sragen Regency explained by the variable quality of administrative services, and leadership as an intervening variable of 50.6% and the remaining 49.4% explained by other variables outside the research model.

Penyuluhan Manajemen Sumber Daya Manusia untuk Pengembangan Karang Taruna Kampung Serua Poncol, Sawah Baru, Tangerang Selatan

2020 ◽  
Vol 2 (2) ◽  
pp. 123-127
Author(s):  
Jasmani Jasmani ◽  
Noryani Noryani ◽  
Yossy Wahyu Indrawan ◽  
Reni Hindriari ◽  
Lia Asmalah
Keyword(s):  
Higher Education ◽  
Resource Management ◽  
Human Resources ◽  
Human Resource Management ◽  
Human Resource ◽  
Community Service ◽  
Organizational Goals ◽  
Service Activity ◽  
The Village

Tujuan dari kegiatan pengabdian kepada masyarakat ini adalah untuk memenuhi kewajiban dosen untuk melakukan tridharma perguruan tinggi. Untuk itu sudah menjadi kewajiban bagi dosen berbagi pengetahuan dan wawasan melalui penyuluhan pengembangan manajemen sumber daya manusia agar senantiasa berupaya mencapai tujuan organisasi dengan efektif dan efisien. Dan juga bertujuan Karang Taruna Kampung serua poncol dapat menjalankan fungsi dan perannya secara optimal sehingga mendatangkan manfaat bagi Kampung serua poncol. Pengembangan juga dimaksudkan untuk meningkatkan kualitas sumber daya manusia dalam melaksanakan tugasnya sehingga lebih positif dalam berkontribusi tenaga dan pikiran untuk memajukan Kampung serua poncol.Kata Kunci : Manajemen Sumber Daya ManusiaABSTRACTThe purpose of this community service activity is to fulfill the obligations of lecturers to do tridharma of higher education. For that reason, it has become an obligation for lecturers to share their knowledge and insights through counseling the development of human resource management so that they always strive to achieve organizational goals effectively and efficiently. And also aims at Karang Taruna Kampung Serua Poncol can carry out its functions and roles optimally so that it brings benefits to Kampung Seronc Poncol. The development is also intended to improve the quality of human resources in carrying out their duties so that it is more positive in contributing energy and thoughts to advance the village of all poncol.Keywords: Human Resource Management 

Implementasi Voip Server Berbasis IPV6 Dengan Raspberry PI

2019 ◽  
Vol 9 (01) ◽  
pp. 47-54
Author(s):  
Rabbai San Arif ◽  
Yuli Fitrisia ◽  
Agus Urip Ari Wibowo
Keyword(s):  
Internet Protocol ◽  
Wireless Transmission ◽  
Raspberry Pi ◽  
Test Results ◽  
Average Delay ◽  
Ipv6 Network ◽  
Ip Network ◽  
Selection Of ◽  
Better Than

Voice over Internet Protocol (VoIP) is a telecommunications technology that is able to pass the communication service in Internet Protocol networks so as to allow communicating between users in an IP network. However VoIP technology still has weakness in the Quality of Service (QoS). VOPI weaknesses is affected by the selection of the physical servers used. In this research, VoIP is configured on Linux operating system with Asterisk as VoIP application server and integrated on a Raspberry Pi by using wired and wireless network as the transmission medium. Because of depletion of IPv4 capacity that can be used on the network, it needs to be applied to VoIP system using the IPv6 network protocol with supports devices. The test results by using a wired transmission medium that has obtained are the average delay is 117.851 ms, jitter is 5.796 ms, packet loss is 0.38%, throughput is 962.861 kbps, 8.33% of CPU usage and 59.33% of memory usage. The analysis shows that the wired transmission media is better than the wireless transmission media and wireless-wired.

PKM Kelompok Tani Tan Selo 1 dan Tan Selo 2 Desa Sukomaju Kecamatan Srono Kabupaten Banyuwangi Jawa Timur dalam Meningkatkan Nilai Ekonomis Pisang dan Strategi Pemasarannya

2018 ◽  
Vol 2 (2) ◽  
pp. 73
Author(s):  
Fitri Nurmasari ◽  
Raup Padillah
Keyword(s):  
Community Service ◽  
Online Shopping ◽  
Agricultural Land ◽  
Economic Value ◽  
Marketing Strategies ◽  
Service Programs ◽  
Community Service Programs ◽  
Farmer Groups ◽  
The Village

Banyuwangi Regency is one of the agricultural centers in East Java province and Indonesia. Mostly,Banyuwangi people work as farmers due to the fertil soil and wide amount of agricultural land in Banyuwangi . Thelarge number of people who work as farmers initiating the formation of farmer groups. One of the farmer groups in theSrono sub-district of Banyuwangi is the "Tan Selo 1" farmers group located in the village of Sukomaju and the "TanSelo 2" farmers group in Sukonatar village. The normal average price of one banana bunch in Banyuwangi is between50-60 thousand depending on the type and quality of bananas. Problems arise when the quantity of bananas in the marketarose, the price of 1 bunch of bananas decreases dramatically. The price of 1 bunch which is usually set at 50-60thousand drops drastically to only 20-30 thousand. This is certainly a problem for farmers in the Tan Selo group. The lackof knowledge of Tan Selo farmers about alternative variants of processed banana based products and the lack ofknowledge of the marketing strategies make it hard for the Tan Selo farmers to increase the economic value of bananaswhich have been used as an alternative income for farmers. Therefore, the solutions offered to overcome the problems offarmers include: equipping and improving farmers' knowledge about the variety of processed banana-based foods andtheir marketing strategies, conducting training to make variations on banana-based foods, conducting training oneffective marketing strategies. Overall, a series of community service programs were carried out perfectly as it expected.The percentage of participants' understanding in choosing high quality bananas is 85%, the percentage of participants’ability in processing banana-based foods is 86%, and percentage of participants who successfully sell processed foodproducts by utilizing online shopping sites is 70%

Sinonasal effects of external dacryocystorhinostomy

2021 ◽  
pp. 1-4
Author(s):  
H Eyigor ◽  
E A Cetinkaya ◽  
D T Coban ◽  
G Ozturk ◽  
Ö Erdem
Keyword(s):  
Mucociliary Clearance ◽  
Nasal Symptom ◽  
Ciliary Activity ◽  
Test Results ◽  
Saccharine Test ◽  
Significant Difference ◽  
Symptom Scores ◽  
Endoscopic Score ◽  
External Dacryocystorhinostomy

Abstract Objective External dacryocystorhinostomy is thought to cause mucociliary dysfunction by damaging the mucosa, in turn affecting ciliary activity and mucus quality. This study investigated the effect of external dacryocystorhinostomy on sinonasal function. Methods Patients scheduled for unilateral external dacryocystorhinostomy who underwent endoscopic nasal examination and paranasal sinus computed tomography were included in this study. A saccharine test was performed on the planned surgical side and the mucociliary clearance time was determined. The sinonasal quality of life was measured in all patients, pre-operatively and at six months post-operatively, using the Sino-Nasal Outcome Test-22. The Lund–Kennedy endoscopic score was also determined in all patients, both pre- and post-operatively. Results The study comprised 28 patients (22 females and 6 males). A statistically significant difference was found between the pre- and post-operative saccharine test results (p = 0.006), but not between the pre- and post-operative Sino-Nasal Outcome Test-22 scores (p > 0.05). Conclusion This study is one of only a few to investigate the effect of external dacryocystorhinostomy on sinonasal function. The results showed that external dacryocystorhinostomy impairs mucociliary clearance. The surgical procedure is well tolerated and does not significantly change nasal symptom scores.

scholarly journals Development of multifactor index for assessing quality of life of a tribal population of India: multilevel analysis approach

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
M. Bagavandas
Keyword(s):  
Quality Of Life ◽  
Infrastructure Development ◽  
Tribal Population ◽  
Key Factors ◽  
Household Level ◽  
Multilevel Factor Analysis ◽  
The Social ◽  
Factor Index ◽  
The Village

Abstract Background The main objective of this study is to develop a multilevel multi-factor index to assess the quality of life of the Malayali tribal population of India at the household and village levels based on nine domains, namely, Demography, Economy, Health, Human Development, Infrastructure Development, Work Participation, Recreation, Social Capital and Self Perception. An attempt is made to classify the individuals as well as villages by the overall scores of a multi-factor -index within a community which will help policymakers to develop concrete policy recommendations for the improvement of the quality of life of this tribal group. Method Multilevel factor analysis is utilized to determine uncorrelated meaningful factors and their respective weights using Mplus software from the nested dataset consists of values of nine domains of 1096 individuals collected from 19 villages. A multilevel multi-factor index is constructed using the weights of these factors. The qualities of the lives of different households and different villages are assessed using the scores of this index. Results Three different factors are identified at household as well as village levels. The quality of life at Households and Village levels are classified as poor, low, moderate, good, and excellent based on five quintiles of the scores of the multi-factor index, and the contribution of each domain in this classification is ascertained. Discussion This study finds that at household as well as at village levels, the quality of life of the individuals of this tribal population increases with an increase in education, income, and occupation status which make them lead a healthy life and also make them to find time and money to spend on recreation. Infrastructure is not important at the household level but not so at the village level. Conclusion The main purpose of developing this kind of multi-factor index at different levels is to provide a tool for tribal development based on realistic data that can be used to monitor the key factors that encompass the social, health, environmental, and economic dimensions of quality of lives at the household and community levels of these tribal people.

An improved nonlinear model considering relative velocity for the friction behavior between untwisted glass-fiber tow and roller

2021 ◽  
pp. 004051752110308
Author(s):  
Yang Liu ◽  
Zhong Xiang ◽  
Xiangqin Zhou ◽  
Zhenyu Wu ◽  
Xudong Hu
Keyword(s):  
Friction Coefficient ◽  
Glass Fiber ◽  
Relative Velocity ◽  
Friction Model ◽  
Woven Fabric ◽  
Test Results ◽  
Application Process ◽  
Friction Behavior ◽  
Improved Model

Friction between the tow and tool surface normally happens during the tow production, fabric weaving, and application process and has an important influence on the quality of the woven fabric. Based on this fact, this paper studied the influence of tension and relative velocity on the three kinds of untwisted-glass-fiber tow-on-roller friction with a Capstan-based test setup. Furthermore, an improved nonlinear friction model taking both tension and velocity into account was proposed. According to statistical test results, firstly, the friction coefficient was found to be positively correlated with tension and relative velocity. Secondly, tension and velocity were complementary on the tow-on-roller friction behavior, with neither being superior to the other. Thirdly, an improved model was found to present well the nonlinear characteristics between friction coefficient and tension and velocity, and predicational results of the model were found to agree well with the observations from Capstan tests.

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