564 patel mokbel_shushanz_survey_slides

60-564 Security & Privacy on the Internet Instructor: Dr. Aggarwal Survey New Developments on Ad-hoc Network Security Presenters: Amar B. Patel , Mohammed F. Mokbel & Shushan Zhao November 25 th , Fall 2007 School of Computer Science University of Windsor

Outline of the Presentation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Survey of routing protocols in MANET ,[object Object],[object Object],[object Object]

Survey of routing protocols in MANET ,[object Object],[object Object]

Weakness of AODV & SAODV Protocol ,[object Object],[object Object],[object Object]

Fuzzy Logic- based Security Level( FLSL) Routing Protocol ,[object Object],[object Object]

MODIFIED FEATURES of FLSL ,[object Object],[object Object]

MODIFIED FEATURES of FLSL ,[object Object]

NEW FEATURES of FLSL ,[object Object],[object Object],[object Object],[object Object]

Security-Level of Mobile Host ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Security-Level of Mobile Host ,[object Object]

Security-Level of Mobile Host For each entry in rules table

Security-Level of Route ,[object Object],[object Object]

Simulation in NS2 ,[object Object],S: Source Node D: Destination Node Step 1Node 0  Node 10Step 2:Node 10  Node 15 Node10  Node 4 Step 3: Node 4  Node 17 (RREQ 4 is firstly arrived packet) Step 4: Node 15  Node 17 (RREQ 15 is secondly arrived packet) Two available routes: 0  10  15  17 0  10  4  17

Simulation in NS2 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Simulation ,[object Object],[object Object],[object Object],[object Object]

Our Improvement to FLSL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Our Improvement to FLSL ,[object Object],[object Object],[object Object]

Our Improvement to FLSL ,[object Object],[object Object],[object Object],[object Object]

Our Improvement to FLSL ,[object Object],[object Object]

Self Adjusted Security Archit. ,[object Object],[object Object],[object Object],[object Object],[object Object]

MANET Topology: Security… ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Prposed Security Architectyre ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Partitioning the Network into clusters ,[object Object],Β θ γ α α : CH | β :Warrant node | γ : GW | θ : Regular node Β θ γ α Β θ γ α Β θ γ α Β θ γ α Β θ γ α Β θ γ α Β θ γ α Β θ γ α Β θ γ α

Performance Evaluation ,[object Object],[object Object],[object Object],[object Object]

Weaknesses & Possible Improvements ,[object Object],[object Object],[object Object],[object Object]

Cont’. ,[object Object],[object Object],[object Object],[object Object],[object Object]

Cont’. ,[object Object],[object Object],[object Object],[object Object]

Discussions & Conclusion ,[object Object],[object Object],[object Object]

Cont’. ,[object Object],[object Object]

References ,[object Object],[object Object],[object Object],[object Object]

564 patel mokbel_shushanz_survey_slides

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