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Please use this identifier to cite or link to this item: http://hdl.handle.net/10928/1131

Title: モバイルエージエントシステム AgentSphereのためのマイグレーションおよびセキュリティに関するコアシステムの強化
Other Titles: Improvements in Security and Code Migration Related Core System Functionality for Mobile Agent System AgentSphere
Authors: ディダ, ベサリ
甲斐, 宗徳
Dida, Besar
Kai, Munenori
Keywords: parallel and distributed systems
mobile agent
strong migration
autonomous system
security
Issue Date: 1-Dec-2018
Publisher: 成蹊大学理工学部
Abstract: We at the software laboratory at Seikei University are developing a platform that enables parallel and distributed processing in an autonomous manner. This platform is called AgentSphere and one of its main traits is a strong code migration which henceforth shall be referred to as "Strong Migration". Through this migration, autonomous code which is referred to as "Agent" migrate between the platform while retaining its previous run state. In this paper, we talk about two main improvements to this system. First, the current serialization was using unoptimized java serialization which was slow and had overhead. We solve this problem by implementing a customizable serializer which serializes in Json format and is much faster than the default one. Second, we close off security gaps created by the unorthodox usage of our Strong Migration which accepts unknown classes and deserializes them inside the runtime.
URI: http://hdl.handle.net/10928/1131
Appears in Collections:第55巻第2号

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