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Bibliographic record number: 538147

Journal

Authors: Fosić, Igor; Žagar, Drago
Title: VPN Network Protection by IDS System Implementation
Source: 2011 Proceedings of the 34th International Convention MIPRO / Petar Biljanovic (ed). -
Meeting: 34. međunarodni skup MIPRO
Location and date: Opatija, Hrvatska, 23-27 05. 2011.
Keywords: VPN
Abstract:
Basic VPN network protections are initially handled by a firewall system. However, this protection is usually insufficient and needs additional improvements. An improved method for detection and elimination of the security problems is setting up the IDS system for timely notification of malicious actions on the network. The concept of a firewall and IDS system was used in this paper as a joint mechanism for improved VPN network security. The proposed security system consists of firewall, syslog server and email server and is implemented in real environment and tested against some frequent DoS attacks. The easiest attacks were realized through the frequent (FTP, HTTP, RDP) open ports to the VPN network and successfully detected. Malicious activity system alert is a mechanism for starting an active response to IDS attack and for blocking the attacker, as well as establishing the full functionality of the network.
Type of meeting: Predavanje
Type of presentation in a journal: Full-text (1500 words and more)
Type of peer-review: International peer-review
Project / theme: 165-0361630-1636, 165-0362027-1479
Original language: ENG
Category: Znanstveni
Research fields:
Electrical engineering
Contrib. to CROSBI by: dzagar@etfos.hr (dzagar@etfos.hr), 13. Stu. 2011. u 11:23 sati



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