{"id":766,"date":"2013-05-10T08:00:38","date_gmt":"2013-05-09T23:00:38","guid":{"rendered":"http:\/\/roomshare.jp\/guide\/?p=766"},"modified":"2014-05-12T12:35:15","modified_gmt":"2014-05-12T03:35:15","slug":"security-on-shared-internet","status":"publish","type":"post","link":"https:\/\/roomshare.jp\/guide\/security-on-shared-internet\/","title":{"rendered":"\u30eb\u30fc\u30e0\u30b7\u30a7\u30a2\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3002Wi-Fi\u3067\u30a2\u30af\u30bb\u30b9\u3057\u305f\u5185\u5bb9\u306f\u30eb\u30fc\u30e0\u30e1\u30a4\u30c8\u306b\u898b\u3089\u308c\u3066\u3044\u308b\u306e?"},"content":{"rendered":"<figure id=\"attachment_1375\" aria-describedby=\"caption-attachment-1375\" style=\"width: 640px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/s3.ap-northeast-1.amazonaws.com\/data.roomshare.jp\/guide\/uploads\/2013\/05\/eavesdrop-girl.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/s3.ap-northeast-1.amazonaws.com\/data.roomshare.jp\/guide\/uploads\/2013\/05\/eavesdrop-girl.jpg\" alt=\"photo by uhhhhlaine\" width=\"640\" height=\"427\" class=\"size-full wp-image-1375\" srcset=\"https:\/\/roomshare.jp\/guide\/wp-content\/uploads\/2013\/05\/eavesdrop-girl.jpg 640w, https:\/\/roomshare.jp\/guide\/wp-content\/uploads\/2013\/05\/eavesdrop-girl-400x266.jpg 400w, https:\/\/roomshare.jp\/guide\/wp-content\/uploads\/2013\/05\/eavesdrop-girl-600x400.jpg 600w, https:\/\/roomshare.jp\/guide\/wp-content\/uploads\/2013\/05\/eavesdrop-girl-624x416.jpg 624w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><figcaption id=\"caption-attachment-1375\" class=\"wp-caption-text\">photo by <a href=\"https:\/\/www.flickr.com\/photos\/uhhhlaine\/\">uhhhhlaine<\/a><\/figcaption><\/figure>\n<p>\u30eb\u30fc\u30e0\u30b7\u30a7\u30a2\u3092\u3057\u3066\u3044\u308b\u5bb6\u3067\u306f\u3001\u5bb6\u5358\u4f4d\u3067\u307e\u3068\u3081\u3066\u4e00\u3064\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u5951\u7d04\u3057\u3001\u305d\u308c\u3092\u307f\u3093\u306a\u3067\u5171\u7528\u3057\u3066\u4f7f\u3046\u3068\u3044\u3046\u5834\u5408\u304c\u591a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u5171\u7528\u3067\u7e4b\u3050\u3068\u304d\u306e\u3084\u308a\u65b9\u3068\u3057\u3066\u306f\u3001\u6709\u7dda\u3067LAN\u30b1\u30fc\u30d6\u30eb\u3092\u3064\u306a\u3052\u3066\u63a5\u7d9a\u3059\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3057\u3001\u7121\u7ddaLAN(Wi-Fi, WiFi)\u3067\u96fb\u6ce2\u3092\u4f7f\u3063\u3066\u63a5\u7d9a\u3059\u308b\u5834\u5408\u3082\u3042\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u3053\u3053\u3067\u6c17\u306b\u306a\u308b\u306e\u306f\u3001\u81ea\u5206\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3067\u95b2\u89a7\u3057\u3066\u3044\u308b\u30da\u30fc\u30b8\u3084\u3001\u7279\u5b9a\u306e\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u91d1\u30d1\u30b9\u30ef\u30fc\u30c9\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u306a\u3069\u3067\u5165\u529b\u3057\u3066\u3044\u308b\u500b\u4eba\u60c5\u5831\u306a\u3069\u304c\u3001\u4ed6\u306e\u30b7\u30a7\u30a2\u30e1\u30a4\u30c8\u304b\u3089\u898b\u3048\u3066\u3057\u307e\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u306e\u304b\u3001\u3068\u3044\u3046\u70b9\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u7d50\u8ad6\u3092\u5148\u306b\u66f8\u304f\u3068\u3001\u898b\u3048\u3066\u3057\u307e\u3046\u3053\u3068\u306f\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u9069\u5207\u306a\u5bfe\u5fdc\u3092\u53d6\u3063\u3066\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u4f7f\u3063\u3066\u3044\u308c\u3070\u3001\u898b\u3089\u308c\u305a\u306b\u4f7f\u3046\u3053\u3068\u3082\u5341\u5206\u306b\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u7121\u7dda(WiFi)\u3067\u3082\u6709\u7dda\u3067\u3082\u3001\u500b\u3005\u306e\u30b7\u30a7\u30a2\u30e1\u30a4\u30c8\u306f\u30eb\u30fc\u30bf\u30fc\u3084\u30cf\u30d6\u3068\u3044\u3046\u6a5f\u68b0\u3092\u901a\u3057\u3066\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3092\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u4e2d\u7d99\u3092\u3059\u308b\u6a5f\u68b0\u306b\u306f\u3001\u5f53\u7136\u3067\u3059\u304c\u307f\u3093\u306a\u306e\u901a\u4fe1\u3057\u305f\u5185\u5bb9\u304c\u3059\u3079\u3066\u901a\u3063\u3066\u3044\u304f\u306e\u3067\u3001\u3053\u306e\u4e2d\u7d99\u6a5f\u306e\u7ba1\u7406\u3092\u3057\u3066\u3044\u308b\u4eba(\u8a2d\u5b9a\u3092\u3057\u305f\u4eba\u3001\u305d\u306e\u6a5f\u68b0\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u77e5\u3063\u3066\u3044\u308b\u4eba)\u306b\u3068\u3063\u3066\u3001\u4f55\u3082\u5bfe\u7b56\u3092\u3057\u3066\u3044\u306a\u3044\u901a\u4fe1\u306f\u8aad\u307f\u53d6\u308a\u653e\u984c\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30eb\u30fc\u30bf\u30fc\u306a\u3069\u306e\u4e2d\u7d99\u6a5f\u306e\u7ba1\u7406\u3092\u3057\u3066\u3044\u306a\u3044\u4eba\u3067\u3082\u3001\u5bb6\u306e\u4e2d\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u69cb\u6210\u6b21\u7b2c\u3067\u306f\u3001\u4ed6\u306e\u4eba\u304c\u901a\u4fe1\u3057\u3066\u3044\u308b\u5185\u5bb9\u3092\u76d7\u8074\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306a\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u306f\u3001\u3084\u308b\u6c17\u3068\u77e5\u8b58\u304c\u3042\u308c\u3070\u3001\u3069\u306e\u30b7\u30a7\u30a2\u30e1\u30a4\u30c8\u3082\u4ed6\u306e\u3069\u306e\u30b7\u30a7\u30a2\u30e1\u30a4\u30c8\u306e\u901a\u4fe1\u5185\u5bb9\u3092\u76d7\u307f\u898b\u308b\u3053\u3068\u3082\u53ef\u80fd\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<blockquote><p>\n<a href=\"https:\/\/s3.ap-northeast-1.amazonaws.com\/data.roomshare.jp\/guide\/uploads\/2013\/05\/chores-for-wifi-password.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/s3.ap-northeast-1.amazonaws.com\/data.roomshare.jp\/guide\/uploads\/2013\/05\/chores-for-wifi-password.png\" alt=\"chores-for-wifi-password\" width=\"498\" height=\"399\" class=\"alignnone size-full wp-image-1378\" srcset=\"https:\/\/roomshare.jp\/guide\/wp-content\/uploads\/2013\/05\/chores-for-wifi-password.png 498w, https:\/\/roomshare.jp\/guide\/wp-content\/uploads\/2013\/05\/chores-for-wifi-password-400x320.png 400w\" sizes=\"auto, (max-width: 498px) 100vw, 498px\" \/><\/a><br \/>\n\u4eca\u65e5\u306eWiFi\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6b32\u3057\u3051\u308c\u3070\u3001<\/p>\n<p>1. \u30d9\u30c3\u30c9\u30e1\u30a4\u30af\u3092\u3057\u3066<br \/>\n2. \u4e00\u968e\u306b\u6383\u9664\u6a5f\u3092\u304b\u3051\u3066<br \/>\n3. \u72ac\u306e\u6563\u6b69\u3092\u3057\u306a\u3055\u3044\n<\/p><\/blockquote>\n<p>\u3067\u306f\u3001\u3069\u3046\u3084\u3063\u3066\u898b\u3089\u308c\u306a\u3044\u3088\u3046\u306b\u3059\u308c\u3070\u826f\u3044\u306e\u3067\u3057\u3087\u3046\u304b? \u30d6\u30e9\u30a6\u30b6\u306e\u5834\u5408\u306f\u3001https \u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<p>\u30d6\u30e9\u30a6\u30b6\u3067\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u969b\u306b\u3001http: \u3067\u59cb\u307e\u308b\u30b5\u30a4\u30c8\u3068\u3001https: \u3067\u59cb\u307e\u308b\u30b5\u30a4\u30c8\u304c\u3042\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u3002\u5f8c\u8005\u306e https: \u306f\u3001\u9014\u4e2d\u306e\u901a\u4fe1\u8def\u3092\u6697\u53f7\u5316\u3057\u305f\u63a5\u7d9a\u306e\u3053\u3068\u3067\u3001\u3053\u306e https: \u3067\u63a5\u7d9a\u3057\u3066\u3044\u308b\u30b5\u30a4\u30c8\u3068\u81ea\u5206\u306e\u30d1\u30bd\u30b3\u30f3\u3084\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u9593\u3067\u306f\u3001\u901a\u4fe1\u306e\u5185\u5bb9\u3092\u9014\u4e2d\u306e\u4eba\u304c\u8997\u304d\u898b\u3089\u308c\u305f\u3068\u3057\u3066\u3082\u3001\u5185\u5bb9\u304c\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u3066\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Google\u3084Facebook\u306a\u3069\u306e\u5927\u304d\u306a\u30b5\u30fc\u30d3\u30b9\u3001\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u306a\u3069\u304a\u91d1\u3084\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u304c\u7d61\u3080\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u3001\u305f\u3044\u3066\u3044\u3001http: \u3060\u3051\u3067\u306f\u306a\u304f https: 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\u3067\u63a5\u7d9a\u3057\u3066\u3044\u308b\u3068\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u4e0a\u306e\u65b9\u306b\u3001\u305d\u308c\u3092\u793a\u3059\u7279\u5225\u306a\u30de\u30fc\u30af\u3084\u8272\u304c\u3064\u3044\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u30de\u30fc\u30af\u306f\u9320\u304c\u9589\u307e\u3063\u305f\u8a18\u53f7\u3060\u3063\u305f\u308a\u3001\u8272\u306f\u5b89\u5168\u3092\u793a\u3059\u9ec4\u7dd1\u8272\u3060\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u3053\u306e\u72b6\u614b\u3067\u5165\u529b\u3057\u305f\u5185\u5bb9\u306f\u3001\u30b7\u30a7\u30a2\u30e1\u30a4\u30c8\u306b\u76d7\u307f\u898b\u3089\u308c\u308b\u5fc3\u914d\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3064\u307e\u308a\u3001\u500b\u4eba\u60c5\u5831\u3084\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u60c5\u5831\u306a\u3069\u3092\u5165\u529b\u3059\u308b\u30b5\u30a4\u30c8\u3001\u4f1a\u54e1\u767b\u9332\u3057\u3066\u3044\u3066\u81ea\u5206\u3068\u53cb\u9054\u306e\u9593\u3067\u306e\u307f\u3084\u308a\u3068\u308a\u3059\u308b\u3088\u3046\u306a\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u306a\u60c5\u5831\u3092\u8aad\u307f\u66f8\u304d\u3057\u3066\u3044\u308b\u30b5\u30a4\u30c8\u3001\u3092\u4f7f\u3046\u6642\u306f\u3001https \u3067\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u3092\u5b88\u308b\u3053\u3068\u3067\u3001\u540c\u3058\u5bb6\u306e\u4e2d\u3067\u4f7f\u3063\u3066\u3044\u308b\u4ed6\u306e\u4eba\u306b\u3001\u305d\u308c\u3089\u306e\u30bb\u30f3\u30b7\u30c6\u30a3\u30d6\u306a\u60c5\u5831\u3092\u898b\u3089\u308c\u308b\u3053\u3068\u306f\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30b9\u30ef\u30fc\u30c9\u3084\u500b\u4eba\u60c5\u5831\u3092\u5165\u308c\u305f\u308a\u3057\u3066\u3044\u306a\u3044\u30b5\u30a4\u30c8\u3092\u898b\u308b\u5206\u306b\u306f\u3001http: 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class=\"imgur-embed-pub\" lang=\"en\" data-id=\"g9qH2bz\"><p><a href=\"https:\/\/imgur.com\/g9qH2bz\">View post on imgur.com<\/a><\/p><\/blockquote>\n<p><script async src=\"\/\/s.imgur.com\/min\/embed.js\" charset=\"utf-8\"><\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30eb\u30fc\u30e0\u30b7\u30a7\u30a2\u3092\u3057\u3066\u3044\u308b\u5bb6\u3067\u306f\u3001\u5bb6\u5358\u4f4d\u3067\u307e\u3068\u3081\u3066\u4e00\u3064\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u5951\u7d04\u3057\u3001\u305d\u308c\u3092\u307f\u3093\u306a\u3067\u5171\u7528\u3057\u3066\u4f7f\u3046\u3068\u3044\u3046\u5834\u5408\u304c\u591a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002 \u5171\u7528\u3067\u7e4b\u3050\u3068\u304d\u306e\u3084\u308a\u65b9\u3068\u3057\u3066\u306f\u3001\u6709\u7dda\u3067LAN\u30b1\u30fc\u30d6\u30eb\u3092\u3064\u306a\u3052\u3066\u63a5\u7d9a\u3059\u308b\u5834\u5408\u3082\u3042\u308a\u307e 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