A Novel Approach For Protecting Exposed Intranet From Intrusions

Chandradeep K.B
2010 International Journal of Computer Networks & Communications  
This paper proposes a novel approach for protecting groups of computers in an intranet from malicious attacks. The proposed scheme uses a distributed intrusion detection system as the primary source of security mechanism along with micro-firewalls at the host level to enable dynamic policy update for the intranet as and when the threat pattern changes. The authentication mechanism used for authenticating the hosts along with the communication mechanism used for communicating the policy update
more » ... the policy update to the hosts is presented.
doi:10.5121/ijcnc.2010.2412 fatcat:lfxxt4v4izagzozbc5wgiuagiy