Yong-Zhong He et al.: Usage Control in Conditional Access System with malicious Set-top Box. (2009)conf/csreaSAM/HeHF09Usage Control in Conditional Access System with malicious Set-top Box.3Yong-Zhong He1Zhen Han2Huirong Fu3201-205Security and ManagementSecurity and Management20092009provenance information for RDF data of dblp record 'conf/csreaSAM/HeHF09'2009-11-04T14:58:11+0100