Ϛϧνςφϯτํࣜʹ͓͚ΔDB͖ݟͷྫ 9 Tenant A (Malicious User) Tenant B (include ID/Pass) Database Malicious User An exploit Read ID/Pass Steal tenant B and C data Normal data access Tenant C (include ID/Pass) An exploit Read ID/Pass An exploit Read ID/Pass Internet Hosting System
WebαʔϏεʹ͓͚Δσʔλͷ࿙Ӯͷྫ 10 Image Upload Script Data Management Script (include ID/Pass) Database Malicious User An exploit Read ID/Pass Steal customer data Normal data access Internet Web System