{"id":23045,"date":"2025-11-12T08:54:41","date_gmt":"2025-11-12T08:54:41","guid":{"rendered":"https:\/\/ourdemy.dev\/?p=23045"},"modified":"2026-08-31T03:31:32","modified_gmt":"2026-08-31T03:31:32","slug":"how-do-i-secure-my-site","status":"publish","type":"post","link":"https:\/\/ourdemy.com\/ja\/how-do-i-secure-my-site\/","title":{"rendered":"\u7ba1\u7406\u753b\u9762\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u7279\u5b9a\u306eIP\u30a2\u30c9\u30ec\u30b9\u306b\u5236\u9650\u3059\u308b"},"content":{"rendered":"
\n
\n
\n
\n
\n 1<\/span>\n <\/div>\n
\n
\u521d\u671f\u8a2d\u5b9a\u3067\u306f\u3001\u3069\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u56de\u7dda\u304b\u3089\u3067\u3082\u7ba1\u7406\u753b\u9762\u306b\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u3055\u3089\u306b\u5f37\u5316\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u4fe1\u983c\u3067\u304d\u308bIP\u30a2\u30c9\u30ec\u30b9\u3092\u30ea\u30b9\u30c8\u306b\u767b\u9332\u3067\u304d\u307e\u3059\u3002\u767b\u9332\u5f8c\u306f\u3001\u30ea\u30b9\u30c8\u306b\u3042\u308b\u56de\u7dda\u304b\u3089\u306e\u307f\u7ba1\u7406\u753b\u9762\u3092\u958b\u3051\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002

IP\u30a2\u30c9\u30ec\u30b9\u3068\u306f\u3001\u4eca\u304a\u4f7f\u3044\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u56de\u7dda\u3092\u8b58\u5225\u3059\u308b\u756a\u53f7\u3067\u3001123.45.67.89<\/span>\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002\u81ea\u5b85\u306eWi-Fi\u3001\u8077\u5834\u306eWi-Fi\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u901a\u4fe1\u306f\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308bIP\u30a2\u30c9\u30ec\u30b9\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/div>\n <\/div>\n <\/div>\n <\/div>\n \n <\/div>\n <\/div>\n \n
\n
\n
\n
\n
\n 2<\/span>\n <\/div>\n
\n
\u3053\u3093\u306a\u65b9\u306b\u304a\u3059\u3059\u3081?

\u3053\u306e\u6a5f\u80fd\u306f\u4efb\u610f\u3067\u3001\u307b\u3068\u3093\u3069\u306e\u30b5\u30a4\u30c8\u904b\u55b6\u8005\u306b\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u6b21\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u5411\u3044\u3066\u3044\u307e\u3059\u3002
– \u6cd5\u4eba\u5411\u3051\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u56de\u7dda\u306e\u3042\u308b\u30aa\u30d5\u30a3\u30b9\u306a\u3069\u3001\u3044\u3064\u3082\u6c7a\u307e\u3063\u305f\u5834\u6240\u304b\u3089\u30a2\u30ab\u30c7\u30df\u30fc\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\u3002
– \u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u8907\u6570\u4eba\u3067\u5171\u6709\u3057\u3066\u3044\u3066\u3001\u4f7f\u7528\u3067\u304d\u308b\u5834\u6240\u3092\u5236\u9650\u3057\u305f\u3044\u3002
– \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u304b\u3089\u56fa\u5b9aIP\u30a2\u30c9\u30ec\u30b9(\u5909\u308f\u3089\u306a\u3044IP\u30a2\u30c9\u30ec\u30b9)\u3092\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u308b\u3002

\u81ea\u5b85\u306eWi-Fi\u3084\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3001\u5916\u51fa\u5148\u304b\u3089\u30b5\u30a4\u30c8\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u8a2d\u5b9a\u3057\u306a\u3044\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u56de\u7dda\u306fIP\u30a2\u30c9\u30ec\u30b9\u304c\u983b\u7e41\u306b\u5909\u308f\u308b\u305f\u3081\u3001\u305d\u306e\u305f\u3073\u306b\u30ea\u30b9\u30c8\u3092\u66f4\u65b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u306f\u3001\u5f37\u529b\u3067\u4f7f\u3044\u56de\u3057\u3066\u3044\u306a\u3044\u7ba1\u7406\u8005\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u5341\u5206\u306b\u4fdd\u8b77\u3067\u304d\u307e\u3059\u3002<\/div>\n <\/div>\n <\/div>\n <\/div>\n \n <\/div>\n <\/div>\n \n
\n
\n
\n
\n
\n 3<\/span>\n <\/div>\n
\n
\u4fe1\u983c\u3067\u304d\u308bIP\u30a2\u30c9\u30ec\u30b9\u3092\u8ffd\u52a0\u3059\u308b\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002
\u7ba1\u7406\u8005\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9<\/span>\u304b\u3089 \u8a2d\u5b9a<\/span> \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/div>\n <\/div>\n <\/div>\n <\/div>\n \n
\n
\n \"Screenshot\n <\/div>\n <\/div>\n \n <\/div>\n <\/div>\n \n
\n
\n
\n
\n
\n 4<\/span>\n <\/div>\n
\n
\u8a2d\u5b9a\u30e1\u30cb\u30e5\u30fc\u3067 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/span> \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/div>\n <\/div>\n <\/div>\n <\/div>\n \n
\n
\n \"Screenshot\n <\/div>\n <\/div>\n \n <\/div>\n <\/div>\n \n
\n
\n
\n
\n
\n 5<\/span>\n <\/div>\n
\n
\u6709\u52b9\u306aIP\u30a2\u30c9\u30ec\u30b9\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044<\/span>\u5165\u529b\u6b04\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u6709\u52b9\u306aIP\u30a2\u30c9\u30ec\u30b9\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/div>\n <\/div>\n <\/div>\n <\/div>\n \n
\n
\n \"Screenshot\n <\/div>\n <\/div>\n \n <\/div>\n <\/div>\n \n
\n
\n
\n
\n
\n 6<\/span>\n <\/div>\n
\n
\u307e\u305f\u306f\u3001\u73fe\u5728\u306eIP\u3092\u53d6\u5f97<\/span>\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u4eca\u304a\u4f7f\u3044\u306e\u56de\u7dda\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c\u81ea\u52d5\u3067\u5165\u529b\u3055\u308c\u307e\u3059\u3002\u8077\u5834\u306a\u3069\u5225\u306e\u5834\u6240\u3092\u8a31\u53ef\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u30a2\u30c9\u30ec\u30b9\u3092\u624b\u52d5\u3067\u5165\u529b\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/div>\n <\/div>\n <\/div>\n <\/div>\n \n
\n
\n \"Screenshot\n <\/div>\n <\/div>\n \n <\/div>\n <\/div>\n \n
\n
\n
\n
\n
\n 7<\/span>\n <\/div>\n
\n
IP\u3092\u8ffd\u52a0<\/span> \u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u5b8c\u4e86\u3057\u307e\u3059\u3002<\/div>\n <\/div>\n <\/div>\n <\/div>\n \n
\n
\n \"Screenshot\n <\/div>\n <\/div>\n \n <\/div>\n <\/div>\n \n
\n
\n
\n
\n
\n 8<\/span>\n <\/div>\n
\n
IP\u30a2\u30c9\u30ec\u30b9\u306e\u524a\u9664

\u8a2d\u5b9a<\/span>\u2192\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/span>\u306b\u623b\u308a\u3001\u4fe1\u983c\u30ea\u30b9\u30c8\u304b\u3089\u5bfe\u8c61\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u898b\u3064\u3051\u3066\u3001\u305d\u306e\u884c\u306e\u672b\u5c3e\u306b\u3042\u308b\u524a\u9664<\/span>\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u5909\u66f4\u306f\u3059\u3050\u306b\u53cd\u6620\u3055\u308c\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u524a\u9664\u3059\u308b\u3068\u3001\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306f\u901a\u5e38\u306e\u72b6\u614b\u306b\u623b\u308a\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u77e5\u3063\u3066\u3044\u308b\u4eba\u306a\u3089\u8ab0\u3067\u3082\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/div>\n <\/div>\n <\/div>\n <\/div>\n \n
\n
\n \"Screenshot\n <\/div>\n <\/div>\n \n <\/div>\n <\/div>","protected":false},"excerpt":{"rendered":"

1 \u521d\u671f\u8a2d\u5b9a\u3067\u306f\u3001\u3069\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u56de\u7dda\u304b\u3089\u3067\u3082\u7ba1\u7406\u753b\u9762\u306b\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u3055\u3089\u306b\u5f37\u5316\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u4fe1\u983c\u3067\u304d\u308bIP\u30a2\u30c9\u30ec\u30b9\u3092\u30ea\u30b9\u30c8\u306b\u767b\u9332\u3067\u304d\u307e\u3059\u3002\u767b\u9332\u5f8c\u306f\u3001\u30ea\u30b9\u30c8\u306b\u3042\u308b\u56de\u7dda\u304b\u3089\u306e\u307f\u7ba1\u7406\u753b\u9762\u3092\u958b\u3051\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 IP\u30a2\u30c9\u30ec\u30b9\u3068\u306f\u3001\u4eca\u304a\u4f7f\u3044\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u56de\u7dda\u3092\u8b58\u5225\u3059\u308b\u756a\u53f7\u3067\u3001123.45.67.89\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002\u81ea\u5b85\u306eWi-Fi\u3001\u8077\u5834\u306eWi-Fi\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u901a\u4fe1\u306f\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308bIP\u30a2\u30c9\u30ec\u30b9\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002 2 \u3053\u3093\u306a\u65b9\u306b\u304a\u3059\u3059\u3081? \u3053\u306e\u6a5f\u80fd\u306f\u4efb\u610f\u3067\u3001\u307b\u3068\u3093\u3069\u306e\u30b5\u30a4\u30c8\u904b\u55b6\u8005\u306b\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u6b21\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u5411\u3044\u3066\u3044\u307e\u3059\u3002– \u6cd5\u4eba\u5411\u3051\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u56de\u7dda\u306e\u3042\u308b\u30aa\u30d5\u30a3\u30b9\u306a\u3069\u3001\u3044\u3064\u3082\u6c7a\u307e\u3063\u305f\u5834\u6240\u304b\u3089\u30a2\u30ab\u30c7\u30df\u30fc\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\u3002– \u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u8907\u6570\u4eba\u3067\u5171\u6709\u3057\u3066\u3044\u3066\u3001\u4f7f\u7528\u3067\u304d\u308b\u5834\u6240\u3092\u5236\u9650\u3057\u305f\u3044\u3002– \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u304b\u3089\u56fa\u5b9aIP\u30a2\u30c9\u30ec\u30b9(\u5909\u308f\u3089\u306a\u3044IP\u30a2\u30c9\u30ec\u30b9)\u3092\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u308b\u3002 \u81ea\u5b85\u306eWi-Fi\u3084\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3001\u5916\u51fa\u5148\u304b\u3089\u30b5\u30a4\u30c8\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u8a2d\u5b9a\u3057\u306a\u3044\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u56de\u7dda\u306fIP\u30a2\u30c9\u30ec\u30b9\u304c\u983b\u7e41\u306b\u5909\u308f\u308b\u305f\u3081\u3001\u305d\u306e\u305f\u3073\u306b\u30ea\u30b9\u30c8\u3092\u66f4\u65b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u306f\u3001\u5f37\u529b\u3067\u4f7f\u3044\u56de\u3057\u3066\u3044\u306a\u3044\u7ba1\u7406\u8005\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u5341\u5206\u306b\u4fdd\u8b77\u3067\u304d\u307e\u3059\u3002 3 \u4fe1\u983c\u3067\u304d\u308bIP\u30a2\u30c9\u30ec\u30b9\u3092\u8ffd\u52a0\u3059\u308b\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002\u7ba1\u7406\u8005\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u304b\u3089 \u8a2d\u5b9a \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002 4 \u8a2d\u5b9a\u30e1\u30cb\u30e5\u30fc\u3067 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002 5 \u6709\u52b9\u306aIP\u30a2\u30c9\u30ec\u30b9\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u5165\u529b\u6b04\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u6709\u52b9\u306aIP\u30a2\u30c9\u30ec\u30b9\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002 6 \u307e\u305f\u306f\u3001\u73fe\u5728\u306eIP\u3092\u53d6\u5f97\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u4eca\u304a\u4f7f\u3044\u306e\u56de\u7dda\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c\u81ea\u52d5\u3067\u5165\u529b\u3055\u308c\u307e\u3059\u3002\u8077\u5834\u306a\u3069\u5225\u306e\u5834\u6240\u3092\u8a31\u53ef\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u30a2\u30c9\u30ec\u30b9\u3092\u624b\u52d5\u3067\u5165\u529b\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002 7 IP\u3092\u8ffd\u52a0 \u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u5b8c\u4e86\u3057\u307e\u3059\u3002 8 IP\u30a2\u30c9\u30ec\u30b9\u306e\u524a\u9664 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