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All Journal Technologia Journal Aksioma Education Journal
Intan Juniarmi
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Computer Science & IT Mathematics Other

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Data Security Analysis of Chatting Applications Using End-to-End Encryption Intan Juniarmi
Technologia Journal Vol. 1 No. 2 (2024): Technologia Journal-May
Publisher : Pt. Anagata Sembagi Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62872/hrab7v04

Abstract

This research aims to analyze data security in chat applications by applying end-to-end encryption techniques. The research method used is a literature study and qualitative analysis of chat applications that use end-to-end encryption. The results show that the implementation of end-to-end encryption in chat applications is effective in maintaining the confidentiality of user data, securing messages from hacking and data interception attacks, and increasing user security awareness. However, this study also identified some challenges related to application performance and encryption key management. Therefore, this study recommends the development of a more efficient and comprehensive end-to-end encryption technology to maximize user data security in chat applications.
Improving Students' Creative Thinking Ability by Applying Project Based Learning in Mathematics Learning Intan Juniarmi
Aksioma Education Journal Vol. 1 No. 1 (2024): MARET-AEJ
Publisher : PT. Anagata Sembagi Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62872/kh0fwg75

Abstract

This study aims to explore the impact of implementing Project Based Learning (PJBL) in improving students' creative thinking skills in mathematics learning at upper secondary schools. The research method used was a pre-test post-test control group experimental research design, which involved two groups of students: an experimental group that applied PJBL and a control group that received mathematics learning with conventional methods. The research instruments used were creative thinking ability test, observation, and interview. The results showed that students who engaged in mathematics learning with PJBL experienced a significant improvement in their creative thinking ability compared to students who followed conventional learning. In addition, interviews with students and teachers also showed that PPA provided a more interesting and relevant learning experience for students, and enabled the development of creative thinking skills effectively. These findings provide strong support for the use of PPA as an effective learning strategy in improving students' creative thinking ability in mathematics learning in the school environment.
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