title: ÐÐ½Ð¾Ð³Ð¾ÑÐ°ÐºÑÐ¾ÑÐ½Ð°Ñ Ð°ÑÑÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ Ð² Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð²Ð¸Ð·ÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÐºÑÐ¸Ð¿ÑÐ¾Ð³ÑÐ°ÑÐ¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ°
titleType: Subtitle
title: Multifactor authentication on mobile devices using visual cryptography
Creators: name: ÐÐ¾Ð»ÐºÐ¾Ð²Ð°, ÐÐ½Ð°ÑÑÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÐÑÐ¸Ð¿ÑÐ¾Ð³ÑÐ°ÑÐ¸Ñ
ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ
Ð¼Ð½Ð¾Ð³Ð¾ÑÐ°ÐºÑÐ¾ÑÐ½Ð°Ñ Ð°ÑÑÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ
ÑÑÐµÐ³Ð°Ð½Ð¾Ð³ÑÐ°ÑÐ¸Ñ
Ð±Ð¸Ð¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð°ÑÑÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ
multifactor authentication
steganography
biometric authentication

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description: The topic of the graduate qualification work is Â«Multifactor authentication on mobile devices using visual cryptographyÂ». The purpose of the study is data security enhancement on mobile devices with the help of multifactor authentication protocol. The subject of the work is user data protection on mobile devices with Android operating system. The research set the following goals: Analysis of multifactor authentication protocols, including the ones that use visual cryptography.Studying data management mechanisms in Android. Development of multifactor authentication protocol for Android operating system using visual cryptography. Software implementation of system with the developed protocol for user data access. During the work Android authentication mechanisms were studied. Modern studies in user data security on mobile devices were analyzed. The work resulted in development of a multifactor authentication protocol and based on it Android application for user data protection. Developed protocol and application can protect encrypted user data even when server with encryption keys is compromised and attacker has root access to mobile device that user data is stored on.