title: ÐÐ´ÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÐµÐ¹ Ð¿Ð¾ ÑÐ½Ð¸ÐºÐ°Ð»ÑÐ½Ð¾Ð¼Ñ Ð¾Ð±ÑÐ°Ð·ÑÑ ÐºÐ»Ð°Ð²Ð¸Ð°ÑÑÑÐ½Ð¾Ð³Ð¾ Ð²Ð²Ð¾Ð´Ð°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Identification of users by unique keystroke pattern
Creators: name: ÐÐµÑÑÑÐ¾Ð²Ð°, ÐÐ°ÑÑ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: 2024
Subjects: ÑÐ±Ð¾Ñ Ð¼ÐµÑÑÐ¸Ðº
ÐºÐ»Ð°Ð²Ð¸Ð°ÑÑÑÐ½ÑÐ¹ Ð²Ð²Ð¾Ð´
ÐºÐ»Ð°Ð²Ð¸Ð°ÑÑÑÐ½ÑÐ¹ Ð¿Ð¾ÑÐµÑÐº
metric
digital fingerprint
keystroke pattern

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÐ´ÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÐµÐ¹ Ð¿Ð¾ ÑÐ½Ð¸ÐºÐ°Ð»ÑÐ½Ð¾Ð¼Ñ Ð¾Ð±ÑÐ°Ð·ÑÑ ÐºÐ»Ð°Ð²Ð¸Ð°ÑÑÑÐ½Ð¾Ð³Ð¾ Ð²Ð²Ð¾Ð´Ð°Â». ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÑÐµÑÐ²ÐµÑÐ° Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¾ÑÐ¿ÐµÑÐ°ÑÐºÐ° ÐºÐ»Ð°Ð²Ð¸Ð°ÑÑÑÐ½Ð¾Ð³Ð¾ Ð²Ð²Ð¾Ð´Ð°. ÐÐ°Ð½Ð½ÑÐ¹ ÑÐµÑÐ²ÐµÑ Ð±ÑÐ´ÐµÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑÑÑ Ð² Ð¿ÑÐ¸ÐºÐ»Ð°Ð´Ð½Ð¾Ð¼ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¸ Ð´Ð»Ñ Ð´Ð¾Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð´ÑÐ²ÐµÑÐ¶Ð´ÐµÐ½Ð¸Ñ Ð¸ÑÑÐ¸Ð½Ð½Ð¾ÑÑÐ¸ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»Ñ Ð¿ÑÐ¸ Ð°Ð²ÑÐ¾ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð»Ð¾Ð³Ð¸Ð½Ñ Ð¸ Ð¿Ð°ÑÐ¾Ð»Ñ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ ÑÐµÑÐ¸ÑÑ Ð² Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ: 1. Ð¡Ð±Ð¾Ñ Â«ÑÑÑÑÑ Ð¼ÐµÑÑÐ¸ÐºÂ» Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÐµÐ¹. 2. Ð Ð°ÑÑÐµÑ ÑÐ½Ð¸ÐºÐ°Ð»ÑÐ½ÑÑ Ð¿ÑÐ¸Ð·Ð½Ð°ÐºÐ¾Ð² Ð¸Ð· Â«ÑÑÑÑÑÂ» Ð¼ÐµÑÑÐ¸Ðº. 3. ÐÐ¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¸Ñ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¾ÑÐ¾Ð² Ð´Ð»Ñ ÑÐ°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÐµÐ¹ Ð½Ð° Ð±Ð°Ð·Ðµ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ. 4. ÐÑÐµÐ½ÐºÐ° ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¾ÑÐ¾Ð² Ð¸ Ð²ÑÐ±Ð¾Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾. 5. Ð¡Ð¾Ð·Ð´Ð°Ð½Ð¸Ðµ ÑÐµÑÐ²ÐµÑÐ° Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð¸ Ð·Ð°Ð³ÑÑÐ·ÐºÐ° Ð² Ð½ÐµÐ³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¾ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÐ°Ð¼Ð¾ÑÑÐ¾ÑÑÐµÐ»ÑÐ½Ð¾Ðµ Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ Ð¾ÑÐ½Ð¾Ð² Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐ¸. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»ÑÑ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð½Ð° Ð´Ð°Ð½Ð½ÑÑ ÑÐµÐ¼Ñ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð° Ð²ÑÐ±ÑÐ°Ð½Ð° Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð¸ Ð·Ð°Ð³ÑÑÐ¶ÐµÐ½Ð° Ð½Ð° ÑÐµÑÐ²ÐµÑ, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð±ÑÐ» Ð²ÑÑÑÐ¾ÐµÐ½ Ð² Ð¿ÑÐ¸ÐºÐ»Ð°Ð´Ð½Ð¾Ðµ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð´Ð»Ñ Ð´Ð¾Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð°ÑÑÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»Ñ Ð¿Ð¾ ÐµÐ³Ð¾ Ð¾Ð±ÑÐ°Ð·ÑÑ ÐºÐ»Ð°Ð²Ð¸Ð°ÑÑÑÐ½Ð¾Ð³Ð¾ Ð²Ð²Ð¾Ð´Ð°.
description: The topic of the graduate qualification work: "Identification of users by unique keystroke pattern." This work is dedicated to developing a machine learning server to create a digital fingerprint of keystroke input. This server will be used in an application for additional user authentication during login and password authorization. Tasks solved during the work: 1. Collection of users "raw metrics". 2. Extraction of characteristic features from the "raw data". 3. Building several classifiers to recognize users based on machine learning models. 4. Evaluating the quality of the obtained classifiers and selecting the optimal one. 5. Creating a machine learning server and loading the trained model into it. In the course of the work, independent study of the basics of machine learning was conducted to solve the task. Existing research on this topic was analyzed. As a result, the optimal machine learning model was selected and uploaded to the server, which was integrated into the application for additional user authentication based on their keystroke pattern.