Expression and deployment of reaction policies

Frédéric Cuppens (1, 2) , Nora Cuppens-Bouhlahia (1, 2) , Wael Kanoun (1, 3) , Yacine Bouzida (1) , Aurélien Croissant (1)

1 LUSSI - Département Logique des Usages, Sciences sociales et Sciences de l'Information
2 Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (UMR 3192)
3 Bell Labs (Alcatel Lucent)

Current prevention techniques provide restrictive responses that may take a local reaction in a limited information system infrastructure. In this paper, an in depth and comprehensive approach is introduced for responding to intrusions in an efficient way. This approach considers not only the threat and the architecture of the monitored information system, but also the security policy. The proposed reaction workflow links the lowest level of the information system corresponding to intrusion detection mechanisms, including misuse and anomaly techniques, and access control techniques with the higher level of the security policy. This reaction workflow evaluates the intrusion alerts at three different levels, it then reacts against threats with appropriate counter measures in each level accordingly.

Mots clés: Access control techniques; Information system infrastructure; Intrusion detection; Prevention techniques; Reaction policies; Security policy

Domaines: Cryptographie et sécurité [cs.CR]; Réseaux et télécommunications [cs.NI]

Frédéric Cuppens, Nora Cuppens-Bouhlahia, Wael Kanoun, Yacine Bouzida, Aurélien Croissant. Expression and deployment of reaction policies. SITIS : 4th IEEE Conference on Signal Image Technology and Internet Based Systems (SITIS'08), Nov 2008, Bali, Indonesia. pp.118 - 127, ⟨10.1109/SITIS.2008.96⟩. ⟨hal-00540778⟩