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All Journal Jurnal Algoritma Jurnal PkM MIFTEK Jurnal Algoritma
Sidiq, Repi Fahmi
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Humanities Computer Science & IT Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Social Sciences Other

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Implementasi Kriptografi Advanced Encryption Standard dan Least Significant Bit untuk Keamanan Pesan Email dalam Gambar Sidiq, Repi Fahmi; Rahayu, Raden Erwin Gunadhi; Supriatna, Asep Deddy
Jurnal Algoritma Vol 20 No 2 (2023): Jurnal Algoritma
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/algoritma/v.20-2.1407

Abstract

Email is one of the most common ways to communicate and exchange information inside and outside the office. The manager of the Garut Post office always holds meetings and visits outside the city so that the manager is not always in his office. At the Garut Post office there are several employees based on their level, such as permanent employees and interns. In making payroll, permanent employees do not need to communicate with the manager because it is already listed at the Garut Post office. However, interns must communicate with their manager, so this is often done by sending email messages. Based on the results of interviews conducted with the manager of the Garut Post office, according to him, messages via email are not always safe in sending personal and confidential information. According to a study, 85% of all cyber attacks that occur on companies are caused by phishing attacks via email. Phishing attacks are the most common technique used by hackers to steal sensitive information from email users. The Garut Post Office needs to have a Website-Based Application for Securing Email Messages in Images Using Advanced Encryption Standard (AES) and Least Significant Bit (LSB), so that it can increase the level of security and privacy in sending and receiving email messages for Interns and Managers. The methodology is the Extrime Programming (XP) methodology, to encrypt email messages using AES for security, as well as inserting the encrypted message into an image using the LSB method so that it is not visible. In addition, this research wants to integrate this technique into the website interface, test its security effectiveness, and contribute to the field of information security.
Pemenuhan Kebutuhan Komunitas Maya Dan Pandu Digital Kepada Perangkat Desa di Desa Sindangpalay Hidayat, Miftahul; Multajam, Sri Intan; Adha, Sherly Nabila; Andyarini, Ervina Dwi; Farhan, Muhammad; Aulia, Husni; Sidiq, Repi Fahmi; Nisa, Ziadatun Khoirun; Firmanto, Alam; Afifah, Via Nur; Agustin, Yoga Handoko
Jurnal PkM MIFTEK Vol 3 No 1 (2022): Jurnal PkM MIFTEK
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/miftek/v.3-1.1293

Abstract

Real Work Lecture (KKN) is a form of community service activity by students with an cross-scientific and sectoral approach at a certain time and area. The implementation of KKN activities usually lasts between one to two months and takes place in village-level areas. And the purpose of KKN is so that students can develop ideas based on technology and in an effort to grow, accelerate and prepare development cadres, students gain valuable learning experience through involvement in the community which directly discovers, formulates, solves and tackles development problems in a practical and interdisciplinary, to add insight. Students motivate the community in building villages, to provide experience to students about ways of being in society. The existence of Real Work Lectures has a target so that students can become a ready-to-use generation and at the same time potential successors to development, especially in rural areas, both in the present and in the future. And this report aims to show the results of the KKN activities during the Covid-19 pandemic which we carried out in about a month. Webinars for Virtual Communities. This report also contains information about Sindangpalay Village, where we carried out KKN activities.
Implementasi Kriptografi Advanced Encryption Standard dan Least Significant Bit untuk Keamanan Pesan Email dalam Gambar Sidiq, Repi Fahmi; Rahayu, Raden Erwin Gunadhi; Supriatna, Asep Deddy
Jurnal Algoritma Vol 20 No 2 (2023): Jurnal Algoritma
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/algoritma/v.20-2.1407

Abstract

Email is one of the most common ways to communicate and exchange information inside and outside the office. The manager of the Garut Post office always holds meetings and visits outside the city so that the manager is not always in his office. At the Garut Post office there are several employees based on their level, such as permanent employees and interns. In making payroll, permanent employees do not need to communicate with the manager because it is already listed at the Garut Post office. However, interns must communicate with their manager, so this is often done by sending email messages. Based on the results of interviews conducted with the manager of the Garut Post office, according to him, messages via email are not always safe in sending personal and confidential information. According to a study, 85% of all cyber attacks that occur on companies are caused by phishing attacks via email. Phishing attacks are the most common technique used by hackers to steal sensitive information from email users. The Garut Post Office needs to have a Website-Based Application for Securing Email Messages in Images Using Advanced Encryption Standard (AES) and Least Significant Bit (LSB), so that it can increase the level of security and privacy in sending and receiving email messages for Interns and Managers. The methodology is the Extrime Programming (XP) methodology, to encrypt email messages using AES for security, as well as inserting the encrypted message into an image using the LSB method so that it is not visible. In addition, this research wants to integrate this technique into the website interface, test its security effectiveness, and contribute to the field of information security.
Co-Authors Adha, Sherly Nabila Afifah, Via Nur Andyarini, Ervina Dwi Asep Deddy Supriatna Aulia, Husni Firmanto, Alam Miftahul Hidayat, Miftahul Muhammad Farhan Multajam, Sri Intan Nisa, Ziadatun Khoirun Rahayu, Raden Erwin Gunadhi Yoga Handoko Agustin