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- ããŒã¿äžå¿ã®ã»ãã¥ãªã㣠(Data-Centric Security): å Žæã«é¢ããããæ©å¯ããŒã¿ã®ä¿è·ã«çŠç¹ãåœãŠãŸãã
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1. IDããã³ã¢ã¯ã»ã¹ç®¡ç (IAM)
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- äžå€®éæš©åã®IDãããã€ããŒ: äžå€®ã®IDãããã€ããŒïŒäŸïŒOkta, Azure AD, Google Cloud IdentityïŒã䜿çšããŠããŠãŒã¶ãŒIDãšèªèšŒããªã·ãŒã管çããŸãããããKubernetesã¯ã©ã¹ã¿ãŒãä»ã®ã¯ã©ãŠããµãŒãã¹ãšçµ±åããŸãã
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- ããŒã«ããŒã¹ã®ã¢ã¯ã»ã¹å¶åŸ¡ (RBAC): RBACãå®è£ ããŠããŠãŒã¶ãŒãšã¢ããªã±ãŒã·ã§ã³ã«å¿ èŠãªæš©éã®ã¿ãä»äžããŸããKubernetes RBACã䜿çšãããšãã¯ã©ã¹ã¿ãŒå ã®ãªãœãŒã¹ã«å¯ŸããŠãã现ããã¢ã¯ã»ã¹å¶åŸ¡ããªã·ãŒãå®çŸ©ã§ããŸãã
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- ãããã¯ãŒã¯ããªã·ãŒ: ãããã¯ãŒã¯ããªã·ãŒãå®è£ ããŠããã€ã¯ããµãŒãã¹éã®ãã©ãã£ãã¯ãããŒãå¶åŸ¡ããŸããKubernetesã®ãããã¯ãŒã¯ããªã·ãŒã䜿çšãããšãã©ã®ããããäºãã«éä¿¡ã§ããããæå®ããã«ãŒã«ãå®çŸ©ã§ããŸããããã«ãããã¯ã©ã¹ã¿ãŒå ã®æ°Žå¹³ç§»åãå¶éãããŸãã
- ãµãŒãã¹ã¡ãã·ã¥: ãµãŒãã¹ã¡ãã·ã¥ïŒäŸïŒIstio, LinkerdïŒããããã€ããŠããã€ã¯ããµãŒãã¹éã«å®å šã§ä¿¡é Œæ§ã®é«ãéä¿¡ãæäŸããŸãããµãŒãã¹ã¡ãã·ã¥ã¯ãçžäºTLSïŒmTLSïŒèªèšŒããã©ãã£ãã¯æå·åããã现ããã¢ã¯ã»ã¹å¶åŸ¡ãªã©ã®æ©èœãæäŸããŸãã
- ãŒããã©ã¹ããããã¯ãŒã¯ã¢ã¯ã»ã¹ (ZTNA): ZTNAãœãªã¥ãŒã·ã§ã³ã䜿çšããŠãVPNãå¿ èŠãšããã«ãã©ãããã§ãã¢ããªã±ãŒã·ã§ã³ããªãœãŒã¹ãžã®å®å šãªã¢ã¯ã»ã¹ãæäŸããŸããZTNAã¯ãã¢ã¯ã»ã¹ãèš±å¯ããåã«ãŠãŒã¶ãŒãšããã€ã¹ãæ€èšŒããæ¥ç¶ãç¶ç¶çã«ç£èŠããŠäžå¯©ãªã¢ã¯ãã£ããã£ãæ€åºããŸãã
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