A Container-based Trusted Multi-level Security Mechanism

¹ School of Computer and Information Technology, Beijing Jiaotong University, Beijing, China
² Information Technology Center, China Railway Corporation, Beijing, China

^a Corresponding author: 14120352@bjtu.edu.cn

Abstract

Multi-level security mechanism has been widely applied in the military, government, defense and other domains in which information is required to be divided by security-level. Through this type of security mechanism, users at different security levels are provided with information at corresponding security levels. Traditional multi-level security mechanism which depends on the safety of operating system finally proved to be not practical. We propose a container-based trusted multi-level security mechanism in this paper to improve the applicability of the multi-level mechanism. It guarantees multi-level security of the system through a set of multi-level security policy rules and trusted techniques. The technical feasibility and application scenarios are also discussed. The ease of realization, strong practical significance and low cost of our method will largely expand the application of multi-level security mechanism in real life.