ANALISIS KECEPATAN MENGGUNAKAN SOFTETHER VPN DENGAN MENGUJI ALGORITMA DES-CBC-SHA DAN DESCBC3- SHA

PRAMONO, MUHAMAD RAFINDRA YOGA (2019) ANALISIS KECEPATAN MENGGUNAKAN SOFTETHER VPN DENGAN MENGUJI ALGORITMA DES-CBC-SHA DAN DESCBC3- SHA. Bachelor thesis, UNIVERSITAS MUHAMMADIYAH PURWOKERTO.

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Abstract

The development of the Internet in both the technology and the usage which have been increased rapidly resultedin some positive and negative effects. Security and confidentiality issues are very important in an agency orcompany. One of the ways to secure the data is by using the cryptography technique. Cryptography is one of thetechniques used to improve the security aspects of information. It is the study of science and art to maintain amessage or data information in order for it to be secured. The DES algorithm is the most widely used algorithmwhich was adopted by NIST (National Institutes of Standards and Technology) as the US Federal informationprocessing standard. There are several grouping Algorithms in VPN softether one of which is the DES algorithmcombined with several DES-CBC-SHA and DES-CBC3-SHA encryption algorithms. The algorithm was testedusing Webserver Stress Tool by testing 100 users, 300 users, and 500 users. The results of the data were in theform of Microsoft files that were calculated using SPSS software with t-test because it used two samples. Thet-test itself is a statistical test used for test the truth or falsity of the null hypothesis.Before conducting the t-test,normality and homogeneous tests were done but the result was not normal therefore Mann Whitney test wasconducted as the advanced test and the homogeneous test was not necessary. The result of calculations usingthe Mann Whitney test showed that the DES-CBC-SHA algorithm was faster at 100 users and 500 users.Therefore, it is very appropriate to access a web server that aims to keep website access running faster andstable and make it easier for users to do their job.

Item Type: Thesis (Bachelor)
Uncontrolled Keywords: Cryptography, Webserver Stress Tool, DES, Mann Whitney, SPSS
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions: Fakultas Teknik > Teknik Informatika S1
Depositing User: Danarto Kh
Date Deposited: 07 Jun 2022 01:54
Last Modified: 07 Jun 2022 01:54
URI: http://repository.ump.ac.id/id/eprint/11829

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