Firewall monitoring using intrusion detection systems için kapak resmi
Firewall monitoring using intrusion detection systems
Asarcıklı, Şükran.
Yazar Ek Girişi:
Yayın Bilgileri:
[s.l.]: [s.n.], 2005
Fiziksel Tanımlama:
viii,79 leaves.: ill. + 1 computer laser optical disc.
Genel Not:
Keywords: Intrusion detection system, firewall.
Most organizations have intranet, they know the benefits of connecting their private LAN to the Internet. However, Internet is inherently an insecure network. That makes the security of the computer systems an imported problem. The first step of network security is firewalls. Firewalls are used to protect internal networks from external attacks through restricting network access according to the rules. The firewall must apply previously defined rules to each packet reaching to its network interface. If the application of rules are prohibited due to malfunction or hacking, internal network may be open to attacks and this situation should be recovered as fast as possible. In order to be sure about the firewall working properly, we proposed to use Intrusion Detection Systems (IDS)to monitor firewall operation. The architecture of our experimental environment is composed of a firewall and two IDSs. One IDS is between external network and firewall, while the other is between firewall and private network. Those two IDSs are invisible to the both networks and they send their information to a monitoring server, which decides, based on two observations, whether the firewall is working properly or not.
Yazar Ek Girişi:
Tek Biçim Eser Adı:
Thesis (Master)--İzmir Institute Of Technology:Computer Engineering.

İzmir Institute of Technology:Computer Engineering--Thesis (Master).
Elektronik Erişim:
Access to Electronic Version


Materyal Türü
Demirbaş Numarası
Yer Numarası
Durumu/İade Tarihi
Tez T000390 TK5105.875.I57.A79 2005 C.1

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