TY - JFULL AU - Ramanarayana Kandikattu and Lillykutty Jacob PY - 2008/9/ TI - Secure Internet Connectivity for Dynamic Source Routing (DSR) based Mobile Ad hoc Networks T2 - International Journal of Electronics and Communication Engineering SP - 1625 EP - 1631 VL - 2 SN - 1307-6892 UR - https://publications.waset.org/pdf/9294 PU - World Academy of Science, Engineering and Technology NX - Open Science Index 20, 2008 N2 - 'Secure routing in Mobile Ad hoc networks' and 'Internet connectivity to Mobile Ad hoc networks' have been dealt separately in the past research. This paper proposes a light weight solution for secure routing in integrated Mobile Ad hoc Network (MANET)-Internet. The proposed framework ensures mutual authentication of Mobile Node (MN), Foreign Agent (FA) and Home Agent (HA) to avoid various attacks on global connectivity and employs light weight hop-by-hop authentication and end-to-end integrity to protect the network from most of the potential security attacks. The framework also uses dynamic security monitoring mechanism to monitor the misbehavior of internal nodes. Security and performance analysis show that our proposed framework achieves good security while keeping the overhead and latency minimal. ER -