A Policy-driven, Content-based Security Protocol for Protecting Audit Logs on Wireless Devices

This paper presents PATRIOT, an optimized, policydriven security architecture for protecting the confidentiality and integrity of audit log files on wireless devices. PATRIOT is based on a set of well-known cryptographic protocols and is designed to suit the limited nature of wireless devices. It offers a policy-driven, customizable security model and specifies a flexible, multi-level, and fine-grained encryption methodology that provides the suitable security strength without compromising performance. PATRIOT is designed in a platform-neutral manner and it can be deployed on a wide range of wireless devices and operating systems.