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\"\"<\/figure>\n\n\n\n

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SSL\u8a3c\u660e\u66f8\u306e\u7a2e\u985e<\/strong><\/h2>\n\n\n\n

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\u30fb\u30c9\u30e1\u30a4\u30f3\u8a8d\u8a3c(Domain Validation\u3001DV)<\/strong><\/p>\n\n\n\n

DNS\u30ec\u30b3\u30fc\u30c9\u3084\u30b3\u30f3\u30c6\u30f3\u30c4\u30d5\u30a1\u30a4\u30eb\u306b\u76ee\u5370\u3092\u7f6e\u304f\u3053\u3068\u3067\u30c9\u30e1\u30a4\u30f3\u306e\u6240\u6709\u6a29\u3092\u78ba\u8a8d<\/p>\n\n\n\n

\u30fb\u4f01\u696d\u8a8d\u8a3c(Organization Validation\u3001OV\uff09<\/strong><\/p>\n\n\n\n

\u5e1d\u56fd\u30c7\u30fc\u30bf\u30d0\u30f3\u30af\u30fbDUNS\u30ca\u30f3\u30d0\u30fc\u306a\u3069\u304b\u3089\u7533\u8acb\u7d44\u7e54\u306e\u5b9f\u5728\u3092\u78ba\u8a8d<\/p>\n\n\n\n

\u30fbEV(Extended Validation)<\/strong><\/p>\n\n\n\n

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https:\/\/letsencrypt.org\/docs\/faq\/<\/a><\/p>\n\n\n\n

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\u3055\u3044\u3054\u306b<\/strong><\/h2>\n\n\n\n

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