This paper describes a login system utilizing Two Factor Authentication and Zero Knowledge Proof using Schnorr NIZK. The proposed system is designed to prevent password leak when being sent over insecure network or when used in an untrusted devices. Zero Knowledge Proof is used for maintaining the confidentiality of the password and Two Factor Authentication is used to secure login process on untrusted devices. The proposed system has been tested and initial results indicates that such system is able to secure the login process without leaking the user's password.
Education has an important role in the life a nation or a country. It is expected to become the main pillar of the nation in improving the quality of human resources in mastering the various branches of skills and expertise in accordance with the development of science and technology, especially in the field of physics. The use of interactive media that integrated with digital media including electronic combination of text, graphics, video, and sound. The aim of this study is to know the feasibility and the effectiveness of the application of interactive media with Inspire Lectora to increased result and students’ interest of class XI Senior High School. The method used is Research and Development with the development model of DDD-E (Decide, Design, Develop, and Evaluate). The design of this research uses ex-post facto. This developed interactive media is presented and applied by a software named Inspire Lectora, the interactive media development product presented online aided by web. The research subjects are all of the ninth grade science students of Samarinda 6th State Senior High School which is located in Samarinda, East Borneo. Developed interactive media is eligible to be applied in this Senior High School. Developed interactive media is considered to be effective to measure the result improvement and students interest in the subject of the gas kinetic theory.
In this paper, a REST-based Web Service developed in previous work was integrated with a newly developed browser extension that works in modern browser (Firefox and Google Chrome) using Greasemonkey. It uses previous collected datasets which comprised of 17.000 postings and comments from 10 Indonesian actresses whom followers are more than 10 million on Instagram. The performance of the developed web services has been evaluated and the average response time is 1678.133ms using AWS platform located in Ohio (US East 2). The proposed work is working as expected and in accuracy test, it has reached 63.125% in overall, 72% for nonstemmed data and 70% for stemmed data using 1000 test data with a processing time needed for classification is under 2s. The new extension works in Firefox and Chrome and it can utilize the web services to classify spam comments in Instagram.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.