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IMPLEMENTATION OF THE VIGENERE CRYPTOGRAPHY ALGORITHM IN THE LHOKSEUMAWE STATE POLYTECHNIC CLOUD STORAGE SYSTEM Dede Kurniawan; Indrawati; Hari Toha Hidayat; Martin Uribe
Bulletin of Engineering Science, Technology and Industry Vol. 1 No. 3 (2023): September
Publisher : PT. Radja Intercontinental Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59733/besti.v1i3.15

Abstract

Cloud storage is a technology used to store data online. However, this technology also poses problems in terms of security. Therefore, the author wants to build a cloud storage system by implementing cryptographic security to secure data. By implementing cryptographic techniques in cloud storage, users don't need to worry about data loss or theft. The cryptographic method applied is the Vigenere Cipher algorithm, which is a classic type of cryptography. Cloud storage is applied to public and private networks to test the comparison of data encryption times. Based on tests carried out, implementation on private networks is better with an average time of 3.84 seconds for encryption and 253.6 milliseconds for decryption. Meanwhile, on public networks, the average time is 45.3 seconds for encryption and 392 milliseconds for decryption. To measure whether cryptography is effective or not, the avalanche affect method is used which produces a value of 1.4% to 7% with an average of 3.92%.
THE INFLUENCE OF REWARD SYSTEM ON EMPLOYEE JOB SATISFACTION WITH WORK MOTIVATION AS INTERVENING VARIABLES (Case Study on Employees of Medical Department United States) Stephen Martinr; Martin Uribe
MEDALION JOURNAL: Medical Research, Nursing, Health and Midwife Participation Vol. 2 No. 2 (2021): June
Publisher : PT. Radja Intercontinental Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (798.765 KB) | DOI: 10.59733/medalion.v2i2.25

Abstract

This study aims to determine“The Influence of the Reward System on Employee Job Satisfaction with Work Motivation as an Intervening Variable (Case Study of Employees of Medical Department United States)  
THE INFLUENCE OF WORK STRESS ON THE ACHIEVEMENT OF WORK TARGETS WITH MOTIVATION AS AN INTERVENING VARIABLE (Case Study of New York Medical Doctor and Chemical Assitant Laboratory) Martin Uribe; Bob Feinberg
MEDALION JOURNAL: Medical Research, Nursing, Health and Midwife Participation Vol. 1 No. 3 (2020): September
Publisher : PT. Radja Intercontinental Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (333.642 KB) | DOI: 10.59733/medalion.v1i3.52

Abstract

In this study the population is New York Medical Doctor and Chemical Assitant Laboratory, namely 32 people. Because the target population is less than 100, the sampling technique used is the census method, where the entire population, totaling 32 people, will be used as a research sample. The results of the first hypothesis research are accepted, meaning that Social Security (X) has a significant effect on Work Motivation (Y1). ). the second hypothesis is accepted, meaning that Social Security (X) has a significant effect on Employee Performance (Y2). the third hypothesis is accepted, meaning that Work Motivation (Y1) is an intervening variable that mediates the effect of Social Security (X) on Employee Performance (Y2).