{"id":9201,"date":"2024-08-23T13:48:47","date_gmt":"2024-08-23T05:48:47","guid":{"rendered":"https:\/\/lightningxvpn.com\/blog\/?p=9201"},"modified":"2024-11-25T17:33:15","modified_gmt":"2024-11-25T09:33:15","slug":"wpa2-vs-wpa3-ja","status":"publish","type":"post","link":"https:\/\/lightningxvpn.com\/blog\/ja\/wpa2-vs-wpa3-ja\/","title":{"rendered":"WPA2\u3068WPA3\u306e\u9055\u3044 – \u3069\u3061\u3089\u304c\u3088\u308a\u512a\u308c\u3066\u3044\u307e\u3059\u304b\uff1f"},"content":{"rendered":"\n

WPA2\u3068WPA3\u306f\u4e21\u65b9\u3068\u3082Wi-Fi\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u304c\u3001WPA3\u306f\u65b0\u3057\u304f\u3088\u308a\u9ad8\u5ea6\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3059\u3002WPA2\u306f\u9577\u5e74\u306b\u308f\u305f\u308a\u6a19\u6e96\u3068\u306a\u3063\u3066\u304d\u307e\u3057\u305f\u3002WPA2\u3068WPA3\u3001\u3069\u3061\u3089\u304c\u3088\u308a\u512a\u308c\u3066\u3044\u307e\u3059\u304b\uff1f\u3053\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u8a73\u7d30\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002 <\/p>\n\n\n\n

WPA\u3068\u306f\uff1f <\/h2>\n\n\n\n

WPA\u306e\u6b63\u5f0f\u540d\u79f0\u306fWi-Fi Protected Access\u3067\u3059\u30022003\u5e74\u306b\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002Wi-Fi\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u3001\u7121\u5236\u9650\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4fdd\u8b77\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a8d\u8a3c\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u3057\u3066\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002 Wi-Fi\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\u306f\u3001WEP\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u6df1\u523b\u306a\u8106\u5f31\u6027\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306bWPA\u3092\u5b9a\u7fa9\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u5f8c\u30012004\u5e74\u306b\u3088\u308a\u5b89\u5168\u306aWPA2\u304c\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u30022018\u5e74\u306b\u306f\u3001WPA\u306e\u7b2c3\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3042\u308bWPA3\u304c\u518d\u3073\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002 <\/p>\n\n\n\n

WPA2\u3068\u306f\uff1f <\/h3>\n\n\n\n

WPA2\u306f\u3001Wi-Fi\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\u306b\u3088\u3063\u3066\u691c\u8a3c\u3055\u308c\u305fIEEE 802.11i\u6a19\u6e96\u306e\u8a8d\u8a3c\u5f62\u5f0f\u3067\u3059\u3002WPA2\u306f\u3001\u4ee5\u524d\u306eWPA\u3084WEP\u3088\u308a\u3082\u5b89\u5168\u6027\u306e\u9ad8\u3044\u4fdd\u8b77\u6a19\u6e96\u3067\u3042\u308a\u3001WPA\u5bfe\u5fdc\u306e\u7121\u7dda\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u306e\u5f8c\u65b9\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u3002 WPA\u5bfe\u5fdc\u306e\u7121\u7dda\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u5f8c\u65b9\u4e92\u63db\u6027\u304c\u3042\u308a\u3001\u30eb\u30fc\u30bf\u30fc\u3067WPA\u3068WPA2\u304c\u76f8\u4e92\u904b\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5f37\u5316\u3055\u308c\u307e\u3059\u3002WPA2\u306fAES\u6697\u53f7\u5316\u3092\u4f7f\u7528\u3057\u3001CCMP\u304a\u3088\u3073TKIP\u6697\u53f7\u5316\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u5c0e\u5165\u3057\u3066\u3044\u307e\u3059\u3002 WPA2\u306f\u524d\u8eab\u3088\u308a\u3082\u8106\u5f31\u6027\u304c\u5c11\u306a\u3044\u3067\u3059\u304c\u3001\u7279\u5b9a\u306e\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u3001\u8f9e\u66f8\u653b\u6483\u3084\u7dcf\u5f53\u305f\u308a\u653b\u6483\u306a\u3069\u306b\u306f\u4f9d\u7136\u3068\u3057\u3066\u8106\u5f31\u3067\u3059\u3002\u30d9\u30f3\u30c0\u30fc\u306fWPA2\u306e\u8106\u5f31\u6027\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002 <\/p>\n\n\n\n

WPA3\u3068\u306f\uff1f <\/h3>\n\n\n\n

WPA3\u306f\u30012018\u5e746\u6708\u306bWi-Fi\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\u306b\u3088\u3063\u3066\u767a\u8868\u3055\u308c\u305fWPA\u306e\u7b2c3\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3059\u30022020\u5e747\u6708\u306bWi-Fi\u8a8d\u8a3c\u306e\u5fc5\u9808\u57fa\u6e96\u3068\u306a\u308a\u307e\u3057\u305f\u3002 WPA3\u306f\u3001\u524d\u8eab\u306eCCMP\u3092Galois\/Counter Mode Protocol\uff08GCMP\uff09\u3067\u7f6e\u304d\u63db\u3048\u3001AES\u3082\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002AES\u306e\u9375\u9577\u304c\u5897\u52a0\u3057\u307e\u3057\u305f\u3002WPA3 Personal\u3067\u306f128\u30d3\u30c3\u30c8\u307e\u305f\u306f192\u30d3\u30c3\u30c8\u306e\u9375\u3092\u4f7f\u7528\u3057\u3001WPA3 Enterprise\u3067\u306f192\u30d3\u30c3\u30c8\u306e\u9375\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 \u73fe\u5728\u3001\u7121\u7dda\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u307b\u3068\u3093\u3069\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306f\u3001WPA\u3001WPA2\u3001\u307e\u305f\u306fWPA3\u306e\u3044\u305a\u308c\u304b\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002 <\/p>\n\n\n\n

WPA\u306e\u52d5\u4f5c\u65b9\u6cd5 <\/h2>\n\n\n\n

WPA\u306f\u3001\u30d1\u30fc\u30bd\u30ca\u30eb\u30e2\u30fc\u30c9\u3068\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30e2\u30fc\u30c9\u306e2\u3064\u306e\u52d5\u4f5c\u30e2\u30fc\u30c9\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

\u30d1\u30fc\u30bd\u30ca\u30eb\u30e2\u30fc\u30c9\u3001\u307e\u305f\u306fWPA-PSK\uff08Pre-Shared Key\uff09\u30e2\u30fc\u30c9\u3068\u3057\u3066\u3082\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u5bb6\u5ead\u3001\u5c0f\u898f\u6a21\u30aa\u30d5\u30a3\u30b9\u3001\u304a\u3088\u3073\u4e00\u90e8\u306e\u57fa\u672c\u7684\u306a\u7528\u9014\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u306e\u30e2\u30fc\u30c9\u3067\u306f\u30b5\u30fc\u30d0\u30fc\u8a8d\u8a3c\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002 \u5404\u7121\u7dda\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c7\u30d0\u30a4\u30b9\u306f\u3001256\u30d3\u30c3\u30c8\u306e\u5171\u6709\u30ad\u30fc\u304b\u3089128\u30d3\u30c3\u30c8\u306e\u6697\u53f7\u5316\u30ad\u30fc\u3092\u62bd\u51fa\u3057\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u3092\u6697\u53f7\u5316\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u30011\u3064\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u653b\u6483\u3092\u53d7\u3051\u308b\u3068\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u3059\u3079\u3066\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30e2\u30fc\u30c9\u306f\u3001\u8106\u5f31\u306aWEP\u3092\u3088\u308a\u9ad8\u5ea6\u306aTKIP\u6697\u53f7\u5316\u3067\u7f6e\u304d\u63db\u3048\u3001\u3088\u308a\u5f37\u529b\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002TKIP\u306f\u6697\u53f7\u5316\u30ad\u30fc\u304c\u5e38\u306b\u66f4\u65b0\u3055\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002\u8a8d\u8a3c\u306fRADIUS\u30b5\u30fc\u30d0\u30fc\u3092\u4ecb\u3057\u3066\u884c\u308f\u308c\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u74b0\u5883\u3067\u7279\u306b\u91cd\u8981\u3067\u3059\u3002 <\/p>\n\n\n\n

\n

\u30d2\u30f3\u30c8:<\/strong><\/p>\n\n\n\n

\u3088\u308a\u5b89\u5168\u306a\u30aa\u30f3\u30e9\u30a4\u30f3\u74b0\u5883\u3067\u30c7\u30d0\u30a4\u30b9\u3092\u4f7f\u7528\u3057\u305f\u3044\u5834\u5408\u306f\u3001LightningX VPN<\/a>\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u4eee\u60f3IP\u3092\u901a\u3057\u3066\u3042\u306a\u305f\u306e\u8eab\u5143\u3092\u96a0\u3057\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u306e\u533f\u540d\u6027\u3068\u30c7\u30fc\u30bf\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u3067\u3001\u3042\u306a\u305f\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u3057\u3063\u304b\u308a\u3068\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n

\n
LightningX VPN \u7121\u6599\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/strong><\/a><\/div>\n<\/div>\n\n\n\n

WPA2\u3068WPA3\u306e\u6bd4\u8f03 <\/h2>\n\n\n\n

\u7121\u7dda\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4fdd\u8b77\u3059\u308b\u969b\u306bWPA2\u3068WPA3\u306f\u91cd\u8981\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002 \u4e21\u8005\u306f\u4e0d\u8981\u306a\u30e6\u30fc\u30b6\u304c\u7121\u7dda\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306e\u3092\u9632\u3050\u305f\u3081\u306b\u6a5f\u80fd\u3057\u307e\u3059\u304c\u3001\u305d\u306e\u65b9\u6cd5\u3068\u6210\u529f\u5ea6\u5408\u3044\u306f\u7570\u306a\u308a\u307e\u3059\u3002WPA2\u3068WPA3\u3092\u4e26\u3079\u3066\u6bd4\u8f03\u3057\u3001\u3069\u3061\u3089\u304c\u7570\u306a\u308a\u3001\u3069\u3061\u3089\u304c\u3088\u308a\u9069\u3057\u3066\u3044\u308b\u304b\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n

\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5f37\u5316<\/strong> <\/p>\n\n\n\n

WPA2\uff1aWPA2\u306f2004\u5e74\u306b\u521d\u3081\u3066\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3001WPA\u3088\u308a\u3082\u7121\u7dda\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u307e\u3057\u305f\u3002\u4fe1\u983c\u6027\u306e\u9ad8\u3044Advanced Encryption Standard\u6697\u53f7\u5316\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002 \u305f\u3060\u3057\u3001WPA2\u306f\u3044\u304f\u3064\u304b\u306e\u653b\u6483\u306b\u8106\u5f31\u3067\u3042\u308a\u30012017\u5e74\u306b\u30ad\u30fc\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u653b\u6483\u304c\u767a\u898b\u3055\u308c\u308b\u306a\u3069\u306e\u554f\u984c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

WPA3\uff1aWPA3\u306f2018\u5e74\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u307e\u3057\u305f\u3002WPA2\u3068\u6bd4\u8f03\u3057\u3066\u3001WPA2\u306f\u5927\u5e45\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u6700\u3082\u6ce8\u76ee\u3059\u3079\u304d\u6539\u5584\u70b9\u306fSimultaneous Authentication of Equals\u306e\u5c0e\u5165\u3067\u3059\u3002 SAE\u306fWPA2\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308bPre-Shared Key\u65b9\u6cd5\u3092\u7f6e\u304d\u63db\u3048\u3001\u30aa\u30d5\u30e9\u30a4\u30f3\u306e\u8f9e\u66f8\u653b\u6483\u3092\u3088\u308a\u56f0\u96e3\u306b\u3057\u307e\u3059\u3002WPA3\u306f\u307e\u305f\u3001\u30ad\u30fc\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u653b\u6483\u3067\u9732\u5448\u3055\u308c\u305f\u8106\u5f31\u6027\u306b\u5bfe\u51e6\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u6697\u53f7\u5316\u306e\u5f37\u5ea6 <\/strong><\/p>\n\n\n\n

WPA2\uff1aWPA2\u306f128\u30d3\u30c3\u30c8AES\u6697\u53f7\u5316\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u6697\u53f7\u5316\u306f\u5f37\u529b\u3067\u3059\u304c\u3001\u8a08\u7b97\u80fd\u529b\u304c\u5411\u4e0a\u3059\u308b\u306b\u3064\u308c\u3066\u5c06\u6765\u306b\u308f\u305f\u3063\u3066\u6709\u52b9\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u306f\u308f\u304b\u308a\u307e\u305b\u3093\u3002 \u3053\u306e\u6697\u53f7\u5316\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u3059\u3079\u3066\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u5747\u7b49\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u304c\u3001\u73fe\u4ee3\u306e\u4f7f\u7528\u30b7\u30ca\u30ea\u30aa\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n

WPA3\uff1aWPA3\u3067\u306f\u3001WPA3-Enterprise\u30e2\u30fc\u30c9\u3067\u306f192\u30d3\u30c3\u30c8\u306e\u6697\u53f7\u5316\u3092\u4f7f\u7528\u3057\u3066\u6697\u53f7\u5316\u3092\u5f37\u5316\u3057\u3001\u500b\u5225\u306e\u30c7\u30fc\u30bf\u6697\u53f7\u5316\u3092\u5c0e\u5165\u3057\u3066\u3044\u307e\u3059\u3002 \u305d\u306e\u7d50\u679c\u3001\u30cf\u30c3\u30ab\u30fc\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u4f1a\u8a71\u3092\u76d7\u8074\u3059\u308b\u3053\u3068\u304c\u975e\u5e38\u306b\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002\u306a\u305c\u306a\u3089\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3059\u3079\u3066\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u306f\u7570\u306a\u308b\u6697\u53f7\u5316\u30ad\u30fc\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u30aa\u30d5\u30e9\u30a4\u30f3\u653b\u6483\u3078\u306e\u4fdd\u8b77 <\/strong><\/p>\n\n\n\n

WPA2\uff1aWPA2\u3067\u4f7f\u7528\u3055\u308c\u308bPre-Shared Key\u65b9\u6cd5\u306f\u3001\u30aa\u30d5\u30e9\u30a4\u30f3\u653b\u6483\u3092\u53d7\u3051\u3084\u3059\u3044\u3067\u3059\u3002\u653b\u6483\u8005\u306f\u30c7\u30fc\u30bf\u3092\u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u3066\u304b\u3089\u3001\u3055\u307e\u3056\u307e\u306a\u7d44\u307f\u5408\u308f\u305b\u3092\u8a66\u3057\u3066\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u63a8\u6e2c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u8106\u5f31\u6027\u306b\u3088\u308a\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u5f31\u3044\u5834\u5408\u3001WPA2\u306f\u5b89\u5168\u3067\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

WPA3\uff1a\u30d1\u30b9\u30ef\u30fc\u30c9\u6f0f\u6d29\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3059\u308b\u305f\u3081\u306b\u3001WPA3\u306fSAE\u3092\u4f7f\u7528\u3057\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u7a7a\u4e2d\u3067\u9001\u4fe1\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002 \u4ee3\u308f\u308a\u306b\u3001\u4e21\u8005\u306f\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5171\u6709\u305b\u305a\u306b\u6b63\u3057\u3044\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u6301\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u30aa\u30d5\u30e9\u30a4\u30f3\u653b\u6483\u304c\u306f\u308b\u304b\u306b\u52b9\u679c\u7684\u3067\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u7c21\u5358\u306a\u4f7f\u7528\u65b9\u6cd5 <\/strong><\/p>\n\n\n\n

WPA2\uff1aWPA2\u306f\u7c21\u5358\u306b\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u304c\u3001\u30b9\u30de\u30fc\u30c8\u30db\u30fc\u30e0\u30c7\u30d0\u30a4\u30b9\u306a\u3069\u306e\u30e6\u30fc\u30b6\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304c\u306a\u3044\u30c7\u30d0\u30a4\u30b9\u3067\u306f\u6bd4\u8f03\u7684\u96e3\u3057\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002WPA2\u306b\u306f\u30c7\u30d0\u30a4\u30b9\u63a5\u7d9a\u3092\u7c21\u7d20\u5316\u3059\u308b\u7279\u5b9a\u306e\u6a5f\u80fd\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n

WPA3\uff1aWPA3\u306fEasy Connect\u3092\u5c0e\u5165\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30c7\u30d0\u30a4\u30b9\u3092\u63a5\u7d9a\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3092\u7c21\u7d20\u5316\u3057\u307e\u3059\u3002\u7279\u306b\u30b9\u30af\u30ea\u30fc\u30f3\u306e\u306a\u3044\u74b0\u5883\u3067\u3001\u3053\u306e\u6a5f\u80fd\u306fQR\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u63a5\u7d9a\u30d7\u30ed\u30bb\u30b9\u3092\u52b9\u7387\u5316\u3057\u3001\u3088\u308a\u30e6\u30fc\u30b6\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u30d5\u30a9\u30ef\u30fc\u30c9\u30bb\u30af\u30ea\u30b7\u30fc <\/strong><\/p>\n\n\n\n

WPA2\uff1aWPA2\u306b\u306f\u30d5\u30a9\u30ef\u30fc\u30c9\u30bb\u30af\u30ea\u30b7\u30fc\u6a5f\u80fd\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u653b\u6483\u8005\u304c\u6697\u53f7\u5316\u30ad\u30fc\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u5834\u5408\u3001\u4ee5\u524d\u306b\u30ad\u30e3\u30d7\u30c1\u30e3\u3055\u308c\u305f\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u3092\u89e3\u8aad\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

WPA3\uff1aWPA3\u306f\u30d5\u30a9\u30ef\u30fc\u30c9\u30bb\u30af\u30ea\u30b7\u30fc\u3092\u5b9f\u88c5\u3057\u3066\u304a\u308a\u3001\u30ad\u30fc\u304c\u6f0f\u6d29\u3057\u3066\u3082\u904e\u53bb\u306e\u901a\u4fe1\u30bb\u30c3\u30b7\u30e7\u30f3\u306f\u5b89\u5168\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8ffd\u52a0\u306e\u4fdd\u8b77\u5c64\u304c\u8ffd\u52a0\u3055\u308c\u3001WPA2\u3088\u308a\u3082\u91cd\u8981\u306a\u6539\u5584\u304c\u306a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

\u30c7\u30d0\u30a4\u30b9\u306e\u4e92\u63db\u6027 <\/strong><\/p>\n\n\n\n

WPA2\uff1a\u307b\u3068\u3093\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u304cWPA2\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u5e83\u7bc4\u306a\u4e92\u63db\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u7279\u306b\u53e4\u3044\u30c7\u30d0\u30a4\u30b9\u3092\u304a\u6301\u3061\u306e\u5834\u5408\u3001\u5b9f\u7528\u7684\u306a\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

WPA3\uff1a\u6700\u65b0\u306e\u30c7\u30d0\u30a4\u30b9\u304cWPA3\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u304c\u3001\u53e4\u3044\u30c7\u30d0\u30a4\u30b9\u306f\u4e92\u63db\u6027\u304c\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u307b\u3068\u3093\u3069\u306e\u73fe\u4ee3\u306e\u30eb\u30fc\u30bf\u30fc\u306f\u3001WPA2\u3068WPA3\u306e\u4e21\u65b9\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u6df7\u5408\u30e2\u30fc\u30c9\u3092\u63d0\u4f9b\u3057\u3066\u304a\u308a\u3001\u53e4\u3044\u30c7\u30d0\u30a4\u30b9\u3068\u65b0\u3057\u3044\u30c7\u30d0\u30a4\u30b9\u3092\u5b89\u5168\u306b\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002 <\/p>\n\n\n\n

WPA2\u3068WPA3 – FAQ <\/h2>\n\n\n\n

WPA3\u306e\u6b20\u70b9\u306f\u4f55\u3067\u3059\u304b\uff1f <\/strong><\/p>\n\n\n\n

WPA3\u304c\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u304c\u6700\u5927\u306e\u6b20\u70b9\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u591a\u304f\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u4e92\u63db\u6027\u304c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3001\u7279\u306b\u591a\u304f\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u65bd\u8a2d\u3084\u4ed6\u306e\u5834\u6240\u3067\u306f\u3002<\/p>\n\n\n\n

\u306a\u305cWPA3\u304c\u3088\u308a\u5b89\u5168\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u304b\uff1f <\/strong><\/p>\n\n\n\n

WPA3\u306f\u3001Simultaneous Authentication of Equals\u3001Forward Secrecy\u3001Improved Encryption\u306a\u3069\u3001\u3044\u304f\u3064\u304b\u306e\u4e3b\u8981\u306a\u6539\u5584\u3092\u5c0e\u5165\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b0\u6a5f\u80fd\u306b\u3088\u308a\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u63a8\u6e2c\u653b\u6483\u304b\u3089\u4fdd\u8b77\u3055\u308c\u3001\u30cf\u30c3\u30ab\u30fc\u3092\u9060\u3056\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

WPA2\u3068WPA3\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9762\u3067\u3069\u306e\u3088\u3046\u306b\u7570\u306a\u308a\u307e\u3059\u304b\uff1f <\/strong><\/p>\n\n\n\n

WPA3\u306fWPA2\u3088\u308a\u3082\u5f37\u529b\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u3088\u308a\u5805\u7262\u306a\u6697\u53f7\u5316\u65b9\u5f0f\u3092\u5c0e\u5165\u3057\u3001\u653b\u6483\u8005\u304c\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u89e3\u8aad\u3059\u308b\u306e\u3092\u3088\u308a\u56f0\u96e3\u306b\u3057\u307e\u3059\u3002\u307e\u305f\u3001WPA3\u306f\u30d5\u30a9\u30ef\u30fc\u30c9\u30bb\u30af\u30ea\u30b7\u30fc\u3092\u63d0\u4f9b\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u30c7\u30fc\u30bf\u3092\u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u3066\u3082\u5f8c\u3067\u89e3\u8aad\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002 <\/p>\n\n\n\n

\u7d50\u8ad6 <\/h2>\n\n\n\n

WPA2\u3068WPA3\u3092\u6bd4\u8f03\u3059\u308b\u3068\u3001WPA3\u304c\u9593\u9055\u3044\u306a\u304f\u512a\u308c\u3066\u3044\u307e\u3059\u3002WPA3\u306fWPA2\u306b\u6bd4\u3079\u3066\u5927\u5e45\u306a\u6539\u5584\u304c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3059\u3079\u3066\u306e\u30c7\u30d0\u30a4\u30b9\u3067WPA3\u3092\u5229\u7528\u3067\u304d\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002 WPA2\u3068WPA3\u306b\u306f\u305d\u308c\u305e\u308c\u5229\u70b9\u3068\u6b20\u70b9\u304c\u3042\u308a\u3001\u3069\u3061\u3089\u304c\u81ea\u5206\u306b\u3068\u3063\u3066\u3088\u308a\u9069\u3057\u3066\u3044\u308b\u304b\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u3068\u8981\u6c42\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

WPA2\u3068WPA3\u306f\u4e21\u65b9\u3068\u3082Wi-Fi\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u304c\u3001WPA3\u306f\u65b0\u3057\u304f\u3088\u308a\u9ad8\u5ea6\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3059\u3002 […]<\/p>\n","protected":false},"author":6,"featured_media":9475,"comment_status":"closed","ping_status":"open","sticky":false,"template":"wp-custom-template-ja","format":"standard","meta":{"footnotes":""},"categories":[526],"tags":[],"aioseo_notices":[],"lang":"ja","translations":{"ja":9201,"en":9174,"cn":9183,"tw":9188,"ko":9205,"ru":9210,"es":9213},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts\/9201"}],"collection":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/comments?post=9201"}],"version-history":[{"count":2,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts\/9201\/revisions"}],"predecessor-version":[{"id":9204,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts\/9201\/revisions\/9204"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/media\/9475"}],"wp:attachment":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/media?parent=9201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/categories?post=9201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/tags?post=9201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}