title: ÐÐ±Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¸Ðµ ÑÐµÑÐµÐ²ÑÑ Ð°ÑÐ°Ðº Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾-ÐºÐ¾Ð½ÑÐ¸Ð³ÑÑÐ¸ÑÑÐµÐ¼ÑÑ ÑÐµÑÑÑ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° Ð¸Ð·Ð¾Ð»Ð¸ÑÑÑÑÐµÐ³Ð¾ Ð»ÐµÑ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: Detection of network attacks in software-defined networks using the isolation forest algorithm
Creators: name: Ð¡ÑÐµÐ¿Ð°Ð½Ð¾Ð², ÐÐ°ÑÐ²ÐµÐ¹
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: 2021
Subjects: ÐÐ»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ
ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐµÑÐ¸
ÑÐµÑÐµÐ²ÑÐµ Ð°ÑÐ°ÐºÐ¸
Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾-ÐºÐ¾Ð½ÑÐ¸Ð³ÑÑÐ¸ÑÑÐµÐ¼ÑÑ ÑÐµÑÐµÐ¹
Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¸Ðµ Ð°ÑÐ°Ðº
network attacks
software-defined network
networks attack detection

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description: This work is devoted to the study of an approach to detecting network attacks in software-defined networks. The research set the following goals: 1. Investigate the specifics of ensuring information security in the SDN. 2. Analyze existing approaches to detecting network attacks in SDN. 3. Develop an approach to detecting network attacks in SDNs using the isolation forest algorithm. 4. Develop a software model of the system that implements the proposed approach. 5. Determine the optimal parameters of work and evaluate the effectiveness of the system layout. As a result of thesis, a study was made of the existing problems of detecting network attacks in software-defined networks, an overview of existing approaches to detecting network attacks is given. Conducted research on the use of the isolation forest algorithm to detect network attacks. A prototype of a network attack detection system has been developed, the optimal parameters of the isolation forest algorithm and its modifications have been found.