CAJ | 학술논문

为解决开放环境下智能终端无法提供有效保护用户隐私及通信实体之间的信任问题,提出一种基于可信级度量的stTLM智能终端安全模型。该模型基于一种轻量级可信级度量机制,通过对任务安全分级及集成奖惩机制,可提供细粒度的安全访问授权性能。模型评估结果表明,stTLM模型具有优异的环境适应性及动态性能。模型容易实施,可有效增强开放环境下智能终端的安全性。
위해결개방배경하지능종단무법제공유효보호용호은사급통신실체지간적신임문제,제출일충기우가신급도량적stTLM지능종단안전모형。해모형기우일충경량급가신급도량궤제,통과대임무안전분급급집성장징궤제,가제공세립도적안전방문수권성능。모형평고결과표명,stTLM모형구유우이적배경괄응성급동태성능。모형용역실시,가유효증강개방배경하지능종단적안전성。
A security model for smart terminal based on trusted levels measure named stTLM is proposed for effective solving user privacy protection and trusted communication between entities.Based on a lightweight trust levels metrics mechanism,the model can provide a fine-grained security access authorization performance by grading tasks and integrating reward-punishment mechanism.The evaluation result shows that the stTLM model has an excellent environment adaptability and dynamic performance.The model is easy to implement and be able to enhance the safety of the smart terminal effectively in open environment.