Article Per Year (5 Year)
p-Index From 2021 - 2026
1.67
P-Index
This Author published in this journals
All Journal Jurnal Infra
Agustinus Noertjahyana
Program Studi Teknik Informatika, Universitas Kristen Petra Surabaya
Computer Science & IT

Published : 12 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 12 Documents
Search

 1   2 
Pembuatan Aplikasi Penyimpanan Password Menggunakan Metode Honey Encryption Pada Android Nouchka Indra Dewa; Agustinus Noertjahyana; Andreas Handojo
Jurnal Infra Vol 10, No 2 (2022)
Publisher : Universitas Kristen Petra

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Currently, this data storage certainly really needs security to avoid risks such as hacker attacks, data leaks, or loss that is always there. One measure for this security is to use a password to protect the information. However, this is quite risky where passwords that have difficult combinations will be difficult to remember. To help android smartphone users in storing and securing these passwords in their smartphones, a password storage application was made. This application is made on an android smartphone using a cryptographic method, namely the Honey Encryption method. Where is an application on an Android-based smartphone that aims to store and secure passwords. Users can manually set the key that will be used in the encryption process. This encryption process is done online so that the user can make a request from the server for the key data. This online step can make it easier for users to delete and manage online backup data in the form of keys and text data for their username and password. The results of this study indicate that this system is protected by the Honey Encryption Algorithm which is able to secure the stored passwords. It also shows that this system has successfully implemented the Honey Encryption Algorithm to trick users who do not have a password by displaying the wrong password.
Pencarian Rute Indoor Terpendek dalam Lingkungan Universitas Kristen Petra Surabaya menggunakan Algoritma D* Lite berbasis Android Richard Hans Krisnajana; Agustinus Noertjahyana
Jurnal Infra Vol 10, No 2 (2022)
Publisher : Universitas Kristen Petra

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

In today's era, a large building divided into several floors often confuses visitors in looking for a place / room and spends a lot of time in vain, one example is the Petra Christian University Surabaya environment. The application that will be made can make it easier for students, lecturers, staff and visitors to Petra Christian University Surabaya in finding the shortest route to their destination. To run the application, a server is needed in the form of a database to store nodes, space data, wi-fi data, and geomagnetic data. Data retrieval is done manually and processed so that it can be used as a reference. After the data retrieval process, the user can enter input in the form of their destination and the system will calculate the shortest route and display the route to the user. Based on the results of the tests that have been carried out, the application that has been made is able to provide the shortest route and display it to the user. In addition, the application is also able to provide the shortest route calculation with a short average time, and provide the user with an estimate of the exact location and time during the navigation process
Co-Authors Alexander Setiawan Andreas Handojo Billy Christian Johan Daniel Tjandra Darryl Santoso Dhanar Restu Arrasy Gunawan Budi Wijaya Henry Novianus Palit Ivan Hartono Justinus Andjarwirawan Leo Willyanto Santoso Liliana Liliana Lily Puspa Dewi Lois Fernando Audi Nadia Felicia Wianda Nalom Aholiab Sinaga Nouchka Indra Dewa R. Agastya Ardhitaputera Ramadhan Resmana Lim Resmana Lim Richard Hans Krisnajana Sugiyanto Goutama Yoshua Dennish Kurniawan