1. Al-Shaer Ehab and Hamed Hazem, Discovery of Policy Anomalies in Distributed Firewalls, in IEEE INFOCOMM'04, 2004
2. Bandara Arosha K, Emil C Lupu, Jonathan Moffet, Alessandra Russo, A Goal-based Approach to Policy Refinement, in: IEEE Policy, 2004
3. Barrere F., A. Benzekri, F. Grasset, R. Laborde, B. Nasser, SPIDERNet : A Security Policy Derivation tool for Networks, in 3rd IEEE Latina America Network Operations and Management Symposium, 2003
4. Barrere F., A. Benzekri, F. Grasset, R. Laborde, B. Nasser, Inter-Domains policy negociation. in: IEEE Policy, 2003
5. Computer Security: Art and Science;Bishop,2003