Towards a secure automatic identification system (AIS)

Abstract

The Automatic Identification System (AIS) is the emerging system for automatic traffic control and collision avoidance services in the maritime transportation sector. It is one of the cornerstone systems for improved marine domain awareness and is embedded in e-navigation, e-bridging, and autonomous ships proposals. However, AIS has some security vulnerabilities that can be exploited to invade privacy of passengers, to launch intentional collision attacks by pirates and terrorists, etc. In this work, we explore how Identity-Based Public Cryptography and Symmetric Cryptography may enhance the security properties of the AIS.