{"id":2204,"date":"2024-08-23T13:27:00","date_gmt":"2024-08-23T12:27:00","guid":{"rendered":"https:\/\/blog.lebara.co.uk\/?p=2204"},"modified":"2024-09-18T13:29:36","modified_gmt":"2024-09-18T12:29:36","slug":"demystifying-mobile-encryption-standards-in-the-age-of-5g","status":"publish","type":"post","link":"https:\/\/blog.lebara.co.uk\/ja\/demystifying-mobile-encryption-standards-in-the-age-of-5g\/","title":{"rendered":"5G\u6642\u4ee3\u306e\u30e2\u30d0\u30a4\u30eb\u6697\u53f7\u5316\u898f\u683c\u3092\u89e3\u660e\u3059\u308b"},"content":{"rendered":"<p>\u306e\u6642\u4ee3\u306b\u7a81\u5165\u3057\u305f\u3002 <a href=\"https:\/\/blog.lebara.co.uk\/ja\/which-iphones-support-5g\/\">5G<\/a>\u30e2\u30d0\u30a4\u30eb\u6697\u53f7\u5316\u6a19\u6e96\u306e\u91cd\u8981\u6027\u306f\u3001\u304b\u3064\u3066\u306a\u3044\u307b\u3069\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u3088\u308a\u9ad8\u901f\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u63a5\u7d9a\u306b\u3088\u308a\u3001\u79c1\u305f\u3061\u306e\u30e2\u30d0\u30a4\u30eb\u30c7\u30d0\u30a4\u30b9\u304c\u6271\u3046\u6a5f\u5bc6\u30c7\u30fc\u30bf\u306e\u91cf\u306f\u5897\u3048\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u306b\u4f34\u3044\u3001\u79c1\u305f\u3061\u306e\u60c5\u5831\u3092\u8a6e\u7d22\u597d\u304d\u306a\u76ee\u304b\u3089\u5b88\u308b\u305f\u3081\u306e\u5f37\u56fa\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u304c\u5fc5\u8981\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30e2\u30d0\u30a4\u30eb\u6697\u53f7\u5316\u306e\u57fa\u672c\u3092\u63a2\u308a\u3001\u4e3b\u8981\u306a\u898f\u683c\u3092\u5206\u89e3\u3057\u3001\u305d\u308c\u3089\u304c5G\u74b0\u5883\u3067\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3059\u308b\u304b\u3092\u8aac\u660e\u3059\u308b\u3002\u79c1\u305f\u3061\u306e\u76ee\u7684\u306f\u3001\u3053\u306e\u3088\u3046\u306a\u6280\u8853\u7684\u6982\u5ff5\u3092\u8ab0\u306b\u3067\u3082\u308f\u304b\u308a\u3084\u3059\u304f\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u30e2\u30d0\u30a4\u30eb\u901a\u4fe1\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u81ea\u4fe1\u3092\u6301\u3063\u3066\u3044\u305f\u3060\u3051\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u30c8\u30b0\u30eb\u76ee\u6b21\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u30c8\u30b0\u30eb<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" 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href=\"https:\/\/blog.lebara.co.uk\/ja\/demystifying-mobile-encryption-standards-in-the-age-of-5g\/#Securing_Your_Mobile_Devices\" >\u30e2\u30d0\u30a4\u30eb\u30c7\u30d0\u30a4\u30b9\u306e\u4fdd\u8b77<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/blog.lebara.co.uk\/ja\/demystifying-mobile-encryption-standards-in-the-age-of-5g\/#Best_Practices_for_Safe_Connectivity\" >\u5b89\u5168\u306a\u63a5\u7d9a\u306e\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/blog.lebara.co.uk\/ja\/demystifying-mobile-encryption-standards-in-the-age-of-5g\/#Staying_Informed_on_Encryption_Updates\" >\u6697\u53f7\u5316\u306b\u95a2\u3059\u308b\u6700\u65b0\u60c5\u5831\u306e\u5165\u624b<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Understanding_Mobile_Encryption\"><\/span>\u30e2\u30d0\u30a4\u30eb\u6697\u53f7\u5316\u306b\u3064\u3044\u3066<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Basics_of_Encryption_Technology\"><\/span>\u6697\u53f7\u5316\u6280\u8853\u306e\u57fa\u790e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6697\u53f7\u5316\u6280\u8853\u306f\u3001\u7279\u306b5G\u6642\u4ee3\u3078\u306e\u79fb\u884c\u306b\u4f34\u3044\u3001\u30e2\u30d0\u30a4\u30eb\u30fb\u30c7\u30d0\u30a4\u30b9\u4e0a\u306e\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306e\u57fa\u5e79\u6280\u8853\u3067\u3042\u308b\u3002\u6697\u53f7\u5316\u306e\u6838\u5fc3\u306f\u3001\u8aad\u307f\u53d6\u308a\u53ef\u80fd\u306a\u30c7\u30fc\u30bf\u3092\u30b3\u30fc\u30c9\u5316\u3055\u308c\u305f\u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u3067\u3042\u308a\u3001\u7279\u5b9a\u306e\u30ad\u30fc\u304c\u306a\u3051\u308c\u3070\u89e3\u8aad\u3067\u304d\u306a\u3044\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u3001\u508d\u53d7\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306f\u6a29\u9650\u306e\u306a\u3044\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u8aad\u3081\u306a\u304f\u306a\u308b\u3002\u6697\u53f7\u5316\u306b\u306f\u4e3b\u306b\u5bfe\u79f0\u578b\u3068\u975e\u5bfe\u79f0\u578b\u306e2\u7a2e\u985e\u304c\u3042\u308b\u3002\u5bfe\u79f0\u578b\u6697\u53f7\u5316\u306f\u3001\u30a8\u30f3\u30b3\u30fc\u30c9\u3068\u30c7\u30b3\u30fc\u30c9\u306e\u4e21\u65b9\u306b\u540c\u3058\u9375\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081\u3001\u9ad8\u901f\u3067\u3042\u308a\u306a\u304c\u3089\u5b89\u5168\u306a\u9375\u4ea4\u63db\u306b\u4f9d\u5b58\u3059\u308b\u3002\u4e00\u65b9\u3001\u975e\u5bfe\u79f0\u6697\u53f7\u5316\u3067\u306f\u3001\u7b26\u53f7\u5316\u7528\u306e\u516c\u958b\u9375\u3068\u5fa9\u53f7\u5316\u7528\u306e\u79d8\u5bc6\u9375\u3068\u3044\u30462\u3064\u306e\u9375\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u4f1d\u9001\u6642\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5f37\u5316\u3055\u308c\u308b\u3002\u30e2\u30d0\u30a4\u30eb\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u6697\u53f7\u5316\u65b9\u5f0f\u306b\u3088\u308a\u3001\u30aa\u30fc\u30d7\u30f3\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u3082\u5199\u771f\u3084\u9280\u884c\u53e3\u5ea7\u306a\u3069\u306e\u500b\u4eba\u60c5\u5831\u306e\u6a5f\u5bc6\u6027\u304c\u4fdd\u305f\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u57fa\u672c\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u30e2\u30d0\u30a4\u30eb\u6697\u53f7\u5316\u304c5G\u306e\u4e16\u754c\u3067\u3069\u306e\u3088\u3046\u306b\u79c1\u305f\u3061\u306e\u30c7\u30b8\u30bf\u30eb\u30fb\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u3092\u4fdd\u8b77\u3059\u308b\u304b\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Evolution_of_Mobile_Security\"><\/span>\u30e2\u30d0\u30a4\u30eb\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u9032\u5316<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30e2\u30d0\u30a4\u30eb\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u3001\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u6025\u901f\u306a\u9032\u6b69\u3068\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u306e\u9ad8\u5ea6\u5316\u306b\u3088\u3063\u3066\u3001\u904e\u53bb\u6570\u5341\u5e74\u306e\u9593\u306b\u5927\u304d\u304f\u9032\u5316\u3057\u3066\u304d\u305f\u3002\u5f53\u521d\u3001\u643a\u5e2f\u96fb\u8a71\u306b\u306f\u6700\u4f4e\u9650\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3057\u304b\u306a\u304f\u3001\u4e3b\u306b\u97f3\u58f0\u901a\u8a71\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u305f\u3002\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u304c\u767b\u5834\u3057\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3068\u30a2\u30d7\u30ea\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u304c\u3082\u305f\u3089\u3055\u308c\u308b\u3068\u3001\u5f37\u56fa\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u5fc5\u8981\u6027\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u521d\u671f\u306e\u30e2\u30d0\u30a4\u30eb\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u3001\u57fa\u672c\u7684\u306aPIN\u30b3\u30fc\u30c9\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3057\u3066\u3044\u305f\u3002\u3057\u304b\u3057\u3001\u30a2\u30f3\u30c9\u30ed\u30a4\u30c9\u3084iOS\u306e\u3088\u3046\u306a\u3001\u3088\u308a\u6d17\u7df4\u3055\u308c\u305f\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u304c\u767b\u5834\u3059\u308b\u3068\u3001\u6697\u53f7\u5316\u57fa\u6e96\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u5927\u5e45\u306b\u5f37\u5316\u3055\u308c\u305f\u3002\u73fe\u4ee3\u306e\u30e2\u30d0\u30a4\u30eb\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u306f\u3001\u591a\u8981\u7d20\u8a8d\u8a3c\u3001\u751f\u4f53\u8a8d\u8a3c\u3001\u9ad8\u5ea6\u306a\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u542b\u307e\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u30025G\u3078\u306e\u79fb\u884c\u306f\u3001\u3053\u306e\u3088\u3046\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8981\u6c42\u3092\u3055\u3089\u306b\u5897\u5e45\u3055\u305b\u308b\u3002\u30c7\u30fc\u30bf\u901f\u5ea6\u306e\u9ad8\u901f\u5316\u3068\u30c7\u30d0\u30a4\u30b9\u306e\u63a5\u7d9a\u6027\u306e\u5411\u4e0a\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u6f0f\u6d29\u3092\u9632\u3050\u305f\u3081\u306b\u3055\u3089\u306b\u5f3e\u529b\u7684\u306a\u6697\u53f7\u5316\u65b9\u5f0f\u304c\u5fc5\u8981\u3068\u306a\u308b\u304b\u3089\u3060\u3002\u3053\u306e\u3088\u3046\u306a\u9032\u5316\u306f\u3001\u307e\u3059\u307e\u3059\u63a5\u7d9a\u304c\u9032\u3080\u4e16\u754c\u306b\u304a\u3051\u308b\u65b0\u305f\u306a\u8105\u5a01\u304b\u3089\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u3001\u30e2\u30d0\u30a4\u30eb\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u7d99\u7d9a\u7684\u306a\u9032\u6b69\u304c\u91cd\u8981\u3067\u3042\u308b\u3053\u3068\u3092\u5f37\u8abf\u3057\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Importance_of_Encryption_in_5G\"><\/span>5G\u306b\u304a\u3051\u308b\u6697\u53f7\u5316\u306e\u91cd\u8981\u6027<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>5G \u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3092\u53d7\u3051\u5165\u308c\u308b\u306b\u3042\u305f\u308a\u3001\u6697\u53f7\u5316\u306e\u5f79\u5272\u306f\u304b\u3064\u3066\u306a\u3044\u307b\u3069\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u30025G\u306f\u524d\u4f8b\u306e\u306a\u3044\u901f\u5ea6\u3068\u63a5\u7d9a\u6027\u3092\u7d04\u675f\u3057\u3001\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3084\u30b2\u30fc\u30e0\u304b\u3089\u9060\u9694\u624b\u8853\u3084\u81ea\u5f8b\u8d70\u884c\u8eca\u307e\u3067\u3001\u81a8\u5927\u306a\u6570\u306e\u30b5\u30fc\u30d3\u30b9\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u306e\u63a5\u7d9a\u6027\u306e\u5411\u4e0a\u306f\u3001\u6f5c\u5728\u7684\u306a\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u306e\u65b0\u305f\u306a\u9053\u3092\u958b\u304f\u3053\u3068\u306b\u3082\u306a\u308b\u30025G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u4f1d\u9001\u3055\u308c\u308b\u81a8\u5927\u306a\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u6697\u53f7\u5316\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u6a5f\u5bc6\u60c5\u5831\u3092\u5b89\u5168\u306a\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u3067\u3001\u6697\u53f7\u5316\u306f\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3092\u9632\u304e\u3001\u30c7\u30fc\u30bf\u306e\u6a5f\u5bc6\u6027\u3068\u7121\u50b7\u6027\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u30015G\u306e\u4f4e\u9045\u5ef6\u3068\u30c7\u30d0\u30a4\u30b9\u5bc6\u5ea6\u306e\u5411\u4e0a\u306b\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u3001\u3088\u308a\u9ad8\u901f\u306a\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u6697\u53f7\u5316\u65b9\u5f0f\u304c\u5fc5\u8981\u3067\u3059\u3002\u3088\u308a\u591a\u304f\u306e\u30c7\u30d0\u30a4\u30b9\u304c <a href=\"https:\/\/blog.lebara.co.uk\/ja\/how-to-find-out-what-network-youre-on\/\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/a>\u500b\u4eba\u3001\u4f01\u696d\u3001\u653f\u5e9c\u306e\u30c7\u30fc\u30bf\u3092\u508d\u53d7\u3084\u6539\u3056\u3093\u304b\u3089\u5b88\u308b\u305f\u3081\u306b\u306f\u3001\u5f37\u56fa\u306a\u6697\u53f7\u5316\u898f\u683c\u304c\u4e0d\u53ef\u6b20\u3068\u306a\u308b\u3002\u5f93\u3063\u3066\u30015G\u6642\u4ee3\u306b\u306f\u3001\u6697\u53f7\u5316\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6a5f\u80fd\u3092\u5f37\u5316\u3059\u308b\u3060\u3051\u3067\u306a\u304f <a href=\"https:\/\/blog.lebara.co.uk\/ja\/what-is-the-ios-privacy-report-on-iphone\/\">\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc<\/a> \u304c\u3001\u30c7\u30b8\u30bf\u30eb\u30fb\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4fe1\u983c\u3068\u4fe1\u7528\u3092\u652f\u3048\u308b\u3082\u306e\u3067\u3082\u3042\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Encryption_Protocols_in_5G\"><\/span>5G\u306b\u304a\u3051\u308b\u6697\u53f7\u5316\u30d7\u30ed\u30c8\u30b3\u30eb<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Key_Protocols_and_Standards\"><\/span>\u4e3b\u8981\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u898f\u683c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>5G\u306e\u9818\u57df\u3067\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u6697\u53f7\u5316\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u6a19\u6e96\u304c\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3059\u308b\u4e0a\u3067\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u3002\u91cd\u8981\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u306e1\u3064\u306f\u3001\u52b9\u7387\u6027\u3068\u5b89\u5168\u6027\u304b\u3089\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u308bAES\uff08Advanced Encryption Standard\uff09\u3060\u3002AES\u306f\u5bfe\u79f0\u9375\u6697\u53f7\u3092\u63a1\u7528\u3057\u3066\u304a\u308a\u3001\u9ad8\u901f\u30c7\u30fc\u30bf\u4f1d\u9001\u306b\u9069\u3057\u3066\u3044\u308b\u3002\u3082\u3046\u4e00\u3064\u306e\u91cd\u8981\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u6955\u5186\u66f2\u7dda\u6697\u53f7\uff08ECC\uff09\u3067\u3001\u3088\u308a\u77ed\u3044\u9375\u3067\u5f37\u56fa\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u77e5\u3089\u308c\u3066\u304a\u308a\u3001\u51e6\u7406\u80fd\u529b\u304c\u9650\u3089\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306b\u6700\u9069\u3067\u3042\u308b\u3002\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u30fb\u30ec\u30a4\u30e4\u30fc\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\uff08TLS\uff09\u30d7\u30ed\u30c8\u30b3\u30eb\u3082\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u5b89\u5168\u306a\u901a\u4fe1\u30c1\u30e3\u30cd\u30eb\u3092\u78ba\u4fdd\u3059\u308b\u3002\u3055\u3089\u306b\u30015G Authentication and Key Agreement (5G-AKA)\u306f5G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5411\u3051\u306b\u7279\u5225\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u8a8d\u8a3c\u3068\u5b89\u5168\u306a\u9375\u4ea4\u63db\u3092\u884c\u3046\u3002\u3053\u308c\u3089\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u6a19\u6e96\u306f\u3001\u30c7\u30fc\u30bf\u4f1d\u9001\u306e\u305f\u3081\u306e\u5b89\u5168\u306a\u74b0\u5883\u3092\u69cb\u7bc9\u3057\u3001\u6f5c\u5728\u7684\u306a\u8105\u5a01\u306b\u5bfe\u3059\u308b\u5fc5\u8981\u306a\u4fdd\u8b77\u63aa\u7f6e\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306b\u9023\u643a\u3057\u3066\u3044\u308b\u3002\u3053\u308c\u3089\u306e\u91cd\u8981\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u30015G\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u5bfe\u3059\u308b\u591a\u5c64\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u7406\u89e3\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"How_5G_Enhances_Security\"><\/span>5G\u306f\u3069\u306e\u3088\u3046\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b\u304b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>5G\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306f\u3001\u524d\u4e16\u4ee3\u3067\u78ba\u7acb\u3055\u308c\u305f\u57fa\u76e4\u306e\u4e0a\u306b\u3001\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u65b9\u6cd5\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3057\u3066\u3044\u308b\u3002\u4e3b\u306a\u6539\u826f\u70b9\u306e1\u3064\u306f\u30015G\u304c\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30c7\u30fc\u30bf\u30fb\u30d5\u30ed\u30fc\u3068\u591a\u69d8\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5897\u52a0\u306b\u5bfe\u5fdc\u3059\u308b\u3088\u3046\u8abf\u6574\u3055\u308c\u305f\u3001\u3088\u308a\u6d17\u7df4\u3055\u308c\u305f\u6697\u53f7\u5316\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u5c0e\u5165\u3067\u3042\u308b\u3002\u3055\u3089\u306b\u30015G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f5G-AKA\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u3088\u3046\u306a\u5f37\u5316\u3055\u308c\u305f\u8a8d\u8a3c\u65b9\u6cd5\u3092\u63a1\u7528\u3057\u3001\u306a\u308a\u3059\u307e\u3057\u3084\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306b\u5bfe\u3059\u308b\u3088\u308a\u5f37\u529b\u306a\u5b89\u5168\u7b56\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u30025G\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u30fc\u81ea\u4f53\u3082\u3001\u4e8b\u696d\u8005\u304c\u7570\u306a\u308b\u30bf\u30a4\u30d7\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u5206\u96e2\u3057\u3001\u6f5c\u5728\u7684\u306a\u4fb5\u5bb3\u306e\u5f71\u97ff\u3092\u8efd\u6e1b\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30b9\u30e9\u30a4\u30b7\u30f3\u30b0\u306a\u3069\u306e\u6a5f\u80fd\u306b\u3088\u308a\u3001\u3088\u308a\u5b89\u5168\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u3002\u3055\u3089\u306b\u30015G\u306e\u4f4e\u9045\u5ef6\u3068\u9ad8\u5e2f\u57df\u5e45\u306f\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u76e3\u8996\u3068\u8105\u5a01\u306e\u691c\u51fa\u3092\u5bb9\u6613\u306b\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3078\u306e\u8fc5\u901f\u306a\u5bfe\u5fdc\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002\u3053\u306e\u3088\u3046\u306a\u6a5f\u80fd\u5f37\u5316\u306f\u3001\u30c7\u30fc\u30bf\u4fdd\u8b77\u3092\u5411\u4e0a\u3055\u305b\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u307e\u3059\u307e\u3059\u63a5\u7d9a\u304c\u9032\u3080\u30c7\u30b8\u30bf\u30eb\u4e16\u754c\u306b\u304a\u3044\u3066\u3001\u500b\u4eba\u60c5\u5831\u3084\u6a5f\u5bc6\u60c5\u5831\u3092\u4fdd\u8b77\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u80fd\u529b\u306b\u5bfe\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u306e\u4fe1\u983c\u3082\u9ad8\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Comparing_4G_and_5G_Encryption\"><\/span>4G\u30685G\u306e\u6697\u53f7\u5316\u306e\u6bd4\u8f03<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u306e\u6697\u53f7\u5316\u898f\u683c\u3092\u6bd4\u8f03\u3059\u308b\u3068 <a href=\"https:\/\/blog.lebara.co.uk\/ja\/what-is-4g-and-is-it-still-used\/\">4G<\/a> \u30685G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u30015G\u306e\u3044\u304f\u3064\u304b\u306e\u9032\u6b69\u304c\u969b\u7acb\u3063\u3066\u3044\u308b\u30024G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u30c7\u30fc\u30bf\u306e\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306bAES\u306e\u3088\u3046\u306a\u5f37\u56fa\u306a\u6697\u53f7\u5316\u65b9\u5f0f\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u304c\u30015G\u306f\u3055\u3089\u306a\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3068\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u7d71\u5408\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u308c\u3089\u3092\u4e00\u6b69\u9032\u3081\u3066\u3044\u308b\u3002\u4f8b\u3048\u3070\u30015G\u306f\u65b0\u305f\u306a\u8105\u5a01\u3092\u8efd\u6e1b\u3059\u308b\u305f\u3081\u306b\u3001\u3088\u308a\u9ad8\u5ea6\u306a\u6697\u53f7\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u9375\u7ba1\u7406\u6226\u7565\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u3002\u9855\u8457\u306a\u9055\u3044\u306f\u30014G\u306eEPS-AKA\u306b\u4ee3\u308f\u308b5G-AKA\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3042\u308a\u3001\u76f8\u4e92\u8a8d\u8a3c\u304c\u6539\u5584\u3055\u308c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u653b\u6483\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u5411\u4e0a\u3057\u3066\u3044\u308b\u3002\u3055\u3089\u306b\u30015G\u3067\u306f\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u306e\u6697\u53f7\u5316\u304c\u3088\u308a\u5305\u62ec\u7684\u306b\u7d44\u307f\u8fbc\u307e\u308c\u3001\u9001\u4fe1\u4e2d\u3060\u3051\u3067\u306a\u304f\u901a\u4fe1\u30d7\u30ed\u30bb\u30b9\u5168\u4f53\u3092\u901a\u3058\u3066\u30c7\u30fc\u30bf\u304c\u4fdd\u8b77\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u3002\u307e\u305f\u30015G\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u3001\u3088\u308a\u304d\u3081\u7d30\u304b\u3044\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5236\u5fa1\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u30b5\u30fc\u30d3\u30b9\u306e\u7279\u5b9a\u306e\u30cb\u30fc\u30ba\u306b\u9069\u5fdc\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u30025G\u6697\u53f7\u5316\u306b\u304a\u3051\u308b\u3053\u308c\u3089\u306e\u6a5f\u80fd\u5f37\u5316\u306f\u7dcf\u5408\u7684\u306b\u3001\u3088\u308a\u30bb\u30ad\u30e5\u30a2\u306a\u74b0\u5883\u3092\u63d0\u4f9b\u3057\u3001\u73fe\u4ee3\u306e\u30c7\u30b8\u30bf\u30eb\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u8907\u96d1\u6027\u3068\u63a5\u7d9a\u6027\u306e\u8981\u6c42\u306e\u9ad8\u307e\u308a\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Challenges_in_Mobile_Encryption\"><\/span>\u30e2\u30d0\u30a4\u30eb\u6697\u53f7\u5316\u306e\u8ab2\u984c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Potential_Vulnerabilities\"><\/span>\u6f5c\u5728\u7684\u306a\u8106\u5f31\u6027<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30e2\u30d0\u30a4\u30eb\u6697\u53f7\u5316\u306e\u9032\u6b69\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u6f5c\u5728\u7684\u306a\u8106\u5f31\u6027\u306f\u4f9d\u7136\u3068\u3057\u3066\u5b58\u5728\u3059\u308b\u3002\u91cd\u5927\u306a\u61f8\u5ff5\u4e8b\u9805\u306e1\u3064\u306f\u3001\u653b\u6483\u8005\u304c2\u8005\u9593\u306e\u901a\u4fe1\u3092\u508d\u53d7\u3057\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u6539\u3056\u3093\u3059\u308b\u4e2d\u9593\u8005\u653b\u6483\uff08man-in-the-middle attack\uff09\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u3044\u3053\u3068\u3067\u3042\u308b\u3002\u5f37\u529b\u306a\u6697\u53f7\u5316\u3067\u3042\u3063\u3066\u3082\u3001\u9069\u5207\u306b\u4fdd\u8b77\u3055\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u6700\u521d\u306e\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u3084\u9375\u4ea4\u63db\u306e\u30d7\u30ed\u30bb\u30b9\u304c\u5f31\u70b9\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u3082\u3046\u4e00\u3064\u306e\u8106\u5f31\u6027\u306f\u3001\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u5b9f\u88c5\u4e0a\u306e\u6b20\u9665\u304b\u3089\u751f\u3058\u308b\u3082\u306e\u3067\u3001\u5c0f\u3055\u306a\u30a8\u30e9\u30fc\u3067\u3042\u3063\u3066\u3082\u653b\u6483\u8005\u306b\u60aa\u7528\u3055\u308c\u3001\u6a5f\u5bc6\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u3055\u3089\u306b\u3001\u30e2\u30d0\u30a4\u30eb\u30fb\u30c7\u30d0\u30a4\u30b9\u81ea\u4f53\u3082\u5f31\u70b9\u3068\u306a\u308a\u5f97\u308b\u3002\u6697\u53f7\u5316\u30ad\u30fc\u304c\u5b89\u5168\u306b\u4fdd\u7ba1\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u30c7\u30d0\u30a4\u30b9\u3078\u306e\u7269\u7406\u7684\u306a\u30a2\u30af\u30bb\u30b9\u304c\u30c7\u30fc\u30bf\u6f0f\u6d29\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u3055\u3089\u306b\u3001\u30e2\u30d0\u30a4\u30eb\u30fb\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30b7\u30b9\u30c6\u30e0\u306e\u53e4\u3044\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3084\u30d1\u30c3\u30c1\u672a\u9069\u7528\u306e\u8106\u5f31\u6027\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u306b\u4fb5\u5165\u53e3\u3092\u63d0\u4f9b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u30025G\u6280\u8853\u304c\u9032\u5316\u3057\u7d9a\u3051\u308b\u4e2d\u3001\u76f8\u4e92\u63a5\u7d9a\u304c\u9032\u3080\u4e16\u754c\u3067\u5f37\u56fa\u306a\u30e2\u30d0\u30a4\u30eb\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u8b66\u6212\u3092\u6020\u3089\u305a\u3001\u3053\u308c\u3089\u306e\u6f5c\u5728\u7684\u306a\u5f31\u70b9\u306b\u5bfe\u51e6\u3059\u308b\u3053\u3068\u304c\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Balancing_Security_and_Performance\"><\/span>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30d0\u30e9\u30f3\u30b9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30d0\u30e9\u30f3\u30b9\u306f\u3001\u7279\u306b5G\u6642\u4ee3\u306b\u304a\u3044\u3066\u3001\u30e2\u30d0\u30a4\u30eb\u6697\u53f7\u5316\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u8ab2\u984c\u3067\u3042\u308a\u7d9a\u3051\u3066\u3044\u308b\u3002\u5f37\u5316\u3055\u308c\u305f\u6697\u53f7\u5316\u65b9\u5f0f\u306f\u5f37\u56fa\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u540c\u6642\u306b\u5f85\u3061\u6642\u9593\u3092\u767a\u751f\u3055\u305b\u3001\u591a\u5927\u306a\u8a08\u7b97\u30ea\u30bd\u30fc\u30b9\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002\u3053\u306e\u3053\u3068\u306f\u3001\u51e6\u7406\u80fd\u529b\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u30e2\u30d0\u30a4\u30eb\u6a5f\u5668\u3084\u30015G\u6642\u4ee3\u306b\u306f\u7279\u306b\u554f\u984c\u3068\u306a\u308a\u307e\u3059\u3002 <a href=\"https:\/\/blog.lebara.co.uk\/ja\/10-ways-to-make-a-phone-battery-last-longer\/\">\u30d0\u30c3\u30c6\u30ea\u30fc<\/a> 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class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Future_of_Mobile_Encryption\"><\/span>\u30e2\u30d0\u30a4\u30eb\u6697\u53f7\u5316\u306e\u672a\u6765<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Emerging_Encryption_Technologies\"><\/span>\u65b0\u305f\u306a\u6697\u53f7\u5316\u6280\u8853<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u65b0\u305f\u306a\u6697\u53f7\u5316\u6280\u8853\u306f\u3001\u30e2\u30d0\u30a4\u30eb\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5c55\u671b\u3092\u518d\u69cb\u7bc9\u3057\u3001\u30c7\u30b8\u30bf\u30eb\u6642\u4ee3\u306b\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3059\u308b\u65b0\u305f\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u3066\u3044\u308b\u3002\u305d\u306e\u4e00\u3064\u304c\u91cf\u5b50\u6697\u53f7\u5316\u3067\u3042\u308a\u3001\u91cf\u5b50\u529b\u5b66\u306e\u539f\u7406\u3092\u5229\u7528\u3057\u3066\u4e8b\u5b9f\u4e0a\u89e3\u8aad\u4e0d\u53ef\u80fd\u306a\u6697\u53f7\u9375\u3092\u4f5c\u6210\u3059\u308b\u3002\u3053\u306e\u6280\u8853\u306f\u307e\u3060\u521d\u671f\u6bb5\u968e\u306b\u3042\u308b\u304c\u3001\u3088\u308a\u8eab\u8fd1\u306b\u306a\u308c\u3070\u30c7\u30fc\u30bf\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u9769\u547d\u3092\u3082\u305f\u3089\u3059\u53ef\u80fd\u6027\u3092\u79d8\u3081\u3066\u3044\u308b\u3002\u6697\u53f7\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u5fa9\u53f7\u5316\u3059\u308b\u3053\u3068\u306a\u304f\u8a08\u7b97\u3067\u304d\u308b\u3002\u3053\u308c\u306f\u30af\u30e9\u30a6\u30c9\u30fb\u30b5\u30fc\u30d3\u30b9\u306b\u3068\u3063\u3066\u7279\u306b\u6709\u76ca\u3067\u3001\u30c7\u30fc\u30bf\u30fb\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u78ba\u4fdd\u3057\u3064\u3064\u3001\u30c7\u30fc\u30bf\u306e\u5206\u6790\u3084\u51e6\u7406\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u6280\u8853\u306f\u307e\u305f\u3001\u5b89\u5168\u306a\u30c7\u30fc\u30bf\u306e\u305f\u3081\u306e\u6a5f\u4f1a\u3092\u63d0\u4f9b\u3059\u308b\u3002 <a href=\"https:\/\/blog.lebara.co.uk\/ja\/say-goodbye-to-storage-woes-simple-steps-to-free-up-phone-space\/\">\u30b9\u30c8\u30ec\u30fc\u30b8<\/a> \u3068\u4f1d\u9001\u3092\u53ef\u80fd\u306b\u3057\u3001\u6539\u3056\u3093\u306b\u5f37\u3044\u5206\u6563\u578b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3059\u308b\u3002\u3053\u308c\u3089\u306e\u6280\u8853\u304c\u9032\u5316\u3057\u7d9a\u3051\u308b\u306b\u3064\u308c\u3066\u3001\u73fe\u5728\u306e\u6697\u53f7\u5316\u624b\u6cd5\u306e\u6b20\u70b9\u306b\u5bfe\u51e6\u3057\u3001\u307e\u3059\u307e\u3059\u63a5\u7d9a\u3055\u308c\u305f\u4e16\u754c\u306b\u304a\u3051\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u306b\u5bfe\u3059\u308b\u9ad8\u307e\u308b\u8981\u6c42\u306b\u5fdc\u3048\u308b\u4e0a\u3067\u3001\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3059\u3088\u3046\u306b\u306a\u308b\u3060\u308d\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Predictions_for_Mobile_Security\"><\/span>\u30e2\u30d0\u30a4\u30eb\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4e88\u6e2c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u9032\u5316\u306b\u4f34\u3044\u3001\u30e2\u30d0\u30a4\u30eb\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u672a\u6765\u306f\u5927\u304d\u304f\u5909\u308f\u308b\u3060\u308d\u3046\u30025G\u306e\u666e\u53ca\u306b\u4f34\u3044\u3001\u30e2\u30d0\u30a4\u30eb\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u65e5\u5e38\u751f\u6d3b\u306b\u4e0d\u53ef\u6b20\u306a\u3082\u306e\u3068\u306a\u308a\u3001\u3088\u308a\u5f37\u56fa\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u304c\u5fc5\u8981\u3068\u306a\u308b\u3002\u30e2\u30d0\u30a4\u30eb\u6a5f\u5668\u306b\u306f\u3001\u9854\u8a8d\u8a3c\u3084\u6307\u7d0b\u30b9\u30ad\u30e3\u30f3\u306a\u3069\u306e\u751f\u4f53\u8a8d\u8a3c\u65b9\u5f0f\u304c\u6a19\u6e96\u6a5f\u80fd\u3068\u3057\u3066\u307e\u3059\u307e\u3059\u7d44\u307f\u8fbc\u307e\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u5229\u4fbf\u6027\u304c\u5f37\u5316\u3055\u308c\u308b\u3068\u4e88\u60f3\u3055\u308c\u308b\u3002\u307e\u305f\u3001\u4eba\u5de5\u77e5\u80fd\u3068\u6a5f\u68b0\u5b66\u7fd2\u306e\u7d71\u5408\u3082\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u8105\u5a01\u691c\u77e5\u3084\u3001\u500b\u3005\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u884c\u52d5\u306b\u5408\u308f\u305b\u305f\u9069\u5fdc\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u5fdc\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002\u3055\u3089\u306b <a href=\"https:\/\/blog.lebara.co.uk\/ja\/the-future-of-connected-devices-exploring-the-synergy-between-5g-and-iot\/\">\u30e2\u30ce\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8<\/a>\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u4e3b\u6d41\u306b\u306a\u308b\u306b\u3064\u308c\u3001\u5f93\u6765\u306e\u6697\u53f7\u5316\u65b9\u5f0f\u306f\u6642\u4ee3\u9045\u308c\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u4e3b\u6d41\u306b\u306a\u308b\u306b\u3064\u308c\u3066\u3001\u5f93\u6765\u306e\u6697\u53f7\u5316\u65b9\u5f0f\u306f\u6642\u4ee3\u9045\u308c\u306b\u306a\u308a\u3001\u91cf\u5b50\u8010\u6027\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3078\u306e\u79fb\u884c\u304c\u4fc3\u3055\u308c\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u5168\u4f53\u3068\u3057\u3066\u3001\u30e2\u30d0\u30a4\u30eb\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5c06\u6765\u306f\u3001\u9032\u5316\u3057\u7d9a\u3051\u308b\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u304b\u3089\u8eab\u3092\u5b88\u308b\u305f\u3081\u306e\u7d76\u3048\u9593\u306a\u3044\u6280\u8853\u9769\u65b0\u306b\u3088\u3063\u3066\u7279\u5fb4\u4ed8\u3051\u3089\u308c\u308b\u3060\u308d\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Preparing_for_Future_Threats\"><\/span>\u5c06\u6765\u306e\u8105\u5a01\u306b\u5099\u3048\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30e2\u30d0\u30a4\u30eb\u6697\u53f7\u5316\u306b\u304a\u3051\u308b\u5c06\u6765\u306e\u8105\u5a01\u306b\u5099\u3048\u308b\u306b\u306f\u3001\u5148\u3092\u898b\u8d8a\u3057\u305f\u7a4d\u6975\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u5fc5\u8981\u3067\u3059\u3002\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u304c\u3088\u308a\u5de7\u5999\u306b\u306a\u308b\u306b\u3064\u308c\u3001\u6f5c\u5728\u7684\u306a\u8106\u5f31\u6027\u3092\u4e88\u6e2c\u3057\u3001\u60aa\u7528\u3055\u308c\u308b\u524d\u306b\u5bfe\u51e6\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u65b0\u3057\u3044\u6697\u53f7\u5316\u6280\u8853\u306e\u7d99\u7d9a\u7684\u306a\u7814\u7a76\u3068\u958b\u767a\u306f\u3001\u60aa\u610f\u3042\u308b\u884c\u70ba\u8005\u306e\u5148\u3092\u884c\u304f\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u7d44\u7e54\u306f\u4ee5\u4e0b\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 <a href=\"https:\/\/blog.lebara.co.uk\/ja\/the-top-5-investment-apps-for-beginners\/\">\u6295\u8cc7\u3059\u308b<\/a> \u65b0\u305f\u306a\u8105\u5a01\u304b\u3089\u8eab\u3092\u5b88\u308b\u305f\u3081\u306b\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u5b9a\u671f\u7684\u306a\u66f4\u65b0\u3068\u30d1\u30c3\u30c1\u3092\u542b\u3080\u5f37\u56fa\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30a4\u30f3\u30d5\u30e9\u3092\u5c0e\u5165\u3059\u308b\u3002\u5b89\u5168\u306a\u30e2\u30d0\u30a4\u30eb\u5229\u7528\u65b9\u6cd5\u3068\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u3092\u6700\u65b0\u306e\u72b6\u614b\u306b\u7dad\u6301\u3059\u308b\u3053\u3068\u306e\u91cd\u8981\u6027\u306b\u3064\u3044\u3066\u30e6\u30fc\u30b6\u30fc\u3092\u6559\u80b2\u3059\u308b\u3053\u3068\u3082\u3001\u540c\u69d8\u306b\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u3002\u696d\u754c\u95a2\u4fc2\u8005\u3001\u653f\u5e9c\u3001\u5b66\u754c\u304c\u5354\u529b\u3059\u308b\u3053\u3068\u3067\u3001\u5305\u62ec\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a19\u6e96\u3084\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u958b\u767a\u304c\u4fc3\u9032\u3055\u308c\u308b\u3002\u3055\u3089\u306b\u3001\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u73fe\u5b9f\u306e\u3082\u306e\u3068\u306a\u308b\u306b\u3064\u308c\u3001\u6f5c\u5728\u7684\u306a\u5fa9\u53f7\u5316\u304b\u3089\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u3001\u91cf\u5b50\u8010\u6027\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3078\u306e\u79fb\u884c\u304c\u5fc5\u8981\u3068\u306a\u308b\u3002\u95a2\u4fc2\u8005\u306f\u3001\u5e38\u306b\u8b66\u6212\u3092\u6020\u3089\u305a\u3001\u9806\u5fdc\u6027\u3092\u4fdd\u3064\u3053\u3068\u3067\u3001\u30e2\u30d0\u30a4\u30eb\u6697\u53f7\u5316\u304c\u5c06\u6765\u306b\u304a\u3044\u3066\u3082\u5f3e\u529b\u7684\u3067\u3042\u308a\u7d9a\u3051\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 <a href=\"https:\/\/blog.lebara.co.uk\/ja\/how-does-face-recognition-on-mobile-phones-work\/\">\u9854<\/a> \u9032\u5316\u3059\u308b\u8105\u5a01\u306e\u4e2d\u3067\u3001\u76f8\u4e92\u63a5\u7d9a\u304c\u9032\u3080\u4e16\u754c\u3067\u500b\u4eba\u60c5\u5831\u3084\u6a5f\u5bc6\u60c5\u5831\u3092\u4fdd\u8b77\u3059\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Practical_Tips_for_Users\"><\/span>\u30e6\u30fc\u30b6\u30fc\u306e\u305f\u3081\u306e\u5b9f\u7528\u7684\u306a\u30d2\u30f3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Securing_Your_Mobile_Devices\"><\/span>\u30e2\u30d0\u30a4\u30eb\u30c7\u30d0\u30a4\u30b9\u306e\u4fdd\u8b77<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6f5c\u5728\u7684\u306a\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u304b\u3089\u500b\u4eba\u60c5\u5831\u3092\u5b88\u308b\u306b\u306f\u3001\u30e2\u30d0\u30a4\u30eb\u30c7\u30d0\u30a4\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u78ba\u4fdd\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u304a\u4f7f\u3044\u306e\u30c7\u30d0\u30a4\u30b9\u306e <a href=\"https:\/\/blog.lebara.co.uk\/ja\/why-keeping-your-smartphones-operating-system-up-to-date-is-essential\/\">\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0<\/a> \u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u306f\u91cd\u8981\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30d1\u30c3\u30c1\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u3044\u305f\u3081\u3067\u3059\u3002\u5404\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u5f37\u529b\u3067\u30e6\u30cb\u30fc\u30af\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3055\u3089\u306b\u4fdd\u8b77\u5c64\u304c\u5897\u3048\u307e\u3059\u3002\u307e\u305f\u3001\u53ef\u80fd\u306a\u9650\u308a\u4e8c\u8981\u7d20\u8a8d\u8a3c\u3092\u6709\u52b9\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u3055\u3089\u306b\u5f37\u5316\u3067\u304d\u307e\u3059\u3002\u6307\u7d0b\u8a8d\u8a3c\u3084\u9854\u8a8d\u8a3c\u306a\u3069\u306e\u30d0\u30a4\u30aa\u30e1\u30c8\u30ea\u30af\u30b9\u8a8d\u8a3c\u3092\u5229\u7528\u3059\u308c\u3070\u3001\u5229\u4fbf\u6027\u3068\u5b89\u5168\u6027\u304c\u3055\u3089\u306b\u9ad8\u307e\u308a\u307e\u3059\u3002\u8a55\u5224\u306e\u9ad8\u3044\u30e2\u30d0\u30a4\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30d7\u30ea\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308c\u3070\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u611f\u67d3\u306e\u691c\u51fa\u3068\u9632\u6b62\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30a2\u30d7\u30ea\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u969b\u306f\u614e\u91cd\u306b\u884c\u3044\u3001\u60aa\u610f\u306e\u3042\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u306b\u3001\u516c\u5f0f\u30a2\u30d7\u30ea\u30b9\u30c8\u30a2\u306e\u307f\u3092\u4f7f\u7528\u3057\u307e\u3057\u3087\u3046\u3002\u3055\u3089\u306b\u3001\u30a2\u30d7\u30ea\u306e\u6a29\u9650\u3092\u5236\u9650\u3057\u3066\u3001\u500b\u4eba\u30c7\u30fc\u30bf\u3078\u306e\u4e0d\u8981\u306a\u30a2\u30af\u30bb\u30b9\u3092\u6e1b\u3089\u3057\u307e\u3057\u3087\u3046\u3002\u5b9a\u671f\u7684\u306b\u30c7\u30fc\u30bf\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3059\u308b\u3053\u3068\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fb5\u5bb3\u306e\u969b\u306b\u91cd\u8981\u306a\u60c5\u5831\u3092\u5931\u3046\u3053\u3068\u304c\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5b9f\u7528\u7684\u306a\u30d2\u30f3\u30c8\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u30e2\u30d0\u30a4\u30eb\u30fb\u30c7\u30d0\u30a4\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5927\u5e45\u306b\u5f37\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Best_Practices_for_Safe_Connectivity\"><\/span>\u5b89\u5168\u306a\u63a5\u7d9a\u306e\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5b89\u5168\u306a\u63a5\u7d9a\u3092\u7dad\u6301\u3059\u308b\u306b\u306f\u3001\u30e2\u30d0\u30a4\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u516c\u8846Wi-Fi\u306e\u4f7f\u7528\u4e2d\u306b\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3059\u308b\u6163\u884c\u3092\u63a1\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u53ef\u80fd\u306a\u9650\u308a\u3001\u5b89\u5168\u3067\u306a\u3044\u516c\u8846Wi-Fi\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u63a5\u7d9a\u306f\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u3084\u3080\u3092\u5f97\u305a\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f <a href=\"https:\/\/blog.lebara.co.uk\/ja\/what-are-vpns-and-how-do-they-work\/\">\u4eee\u60f3\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/a> (VPN\uff09\u3092\u5229\u7528\u3057\u3066\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u6697\u53f7\u5316\u3057\u3001\u8a6e\u7d22\u597d\u304d\u306a\u76ee\u304b\u3089\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3057\u307e\u3057\u3087\u3046\u3002\u304a\u4f7f\u3044\u306e\u30c7\u30d0\u30a4\u30b9\u306e <a href=\"https:\/\/blog.lebara.co.uk\/ja\/demystifying-bluetooth-technology-a-beginners-guide-to-wireless-connectivity\/\">\u30d6\u30eb\u30fc\u30c8\u30a5\u30fc\u30b9<\/a> \u306f\u3001\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3092\u9632\u3050\u305f\u3081\u3001\u4f7f\u7528\u3057\u3066\u3044\u306a\u3044\u3068\u304d\u306f\u30aa\u30d5\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30aa\u30f3\u30e9\u30a4\u30f3\u3092\u95b2\u89a7\u3059\u308b\u969b\u306f\u3001\u7279\u306b\u500b\u4eba\u60c5\u5831\u306e\u5165\u529b\u3084\u53d6\u5f15\u3092\u884c\u3046\u969b\u306b\u3001URL\u306e\u4e2d\u306b\u5b89\u5168\u306a\u63a5\u7d9a\u3092\u793a\u3059\u300chttps:\/\/\u300d\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002\u96fb\u5b50\u30e1\u30fc\u30eb\u3084\u30c6\u30ad\u30b9\u30c8\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8a50\u6b3a\u306b\u6ce8\u610f\u3057\u3001\u4e0d\u5be9\u306a\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002\u30a2\u30d7\u30ea\u306e\u30a2\u30af\u30bb\u30b9\u8a31\u53ef\u3092\u5b9a\u671f\u7684\u306b\u898b\u76f4\u3057\u3001\u4e0d\u8981\u306a\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b\u3002\u3055\u3089\u306b\u3001\u30e2\u30d0\u30a4\u30eb\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30a2\u30d7\u30ea\u3092\u4f7f\u7528\u3059\u308c\u3070\u3001\u6f5c\u5728\u7684\u306a\u8105\u5a01\u3092\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u3053\u3068\u3067\u3001\u3055\u3089\u306a\u308b\u4fdd\u8b77\u5c64\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d9\u30b9\u30c8\u30fb\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u5b9f\u8df5\u3059\u308b\u3053\u3068\u3067\u3001\u30e2\u30d0\u30a4\u30eb\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u30c7\u30d0\u30a4\u30b9\u306e\u4f7f\u7528\u4e2d\u306b\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3057\u3001\u5b89\u5168\u306a\u63a5\u7d9a\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Staying_Informed_on_Encryption_Updates\"><\/span>\u6697\u53f7\u5316\u306b\u95a2\u3059\u308b\u6700\u65b0\u60c5\u5831\u306e\u5165\u624b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6697\u53f7\u5316\u306e\u6700\u65b0\u60c5\u5831\u3092\u5e38\u306b\u5165\u624b\u3059\u308b\u3053\u3068\u306f\u3001\u30e2\u30d0\u30a4\u30eb\u30c7\u30d0\u30a4\u30b9\u3068\u30c7\u30fc\u30bf\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u9032\u5316\u306b\u4f34\u3044\u3001\u65b0\u305f\u306a\u8105\u5a01\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306e\u65b0\u3057\u3044\u6697\u53f7\u5316\u624b\u6cd5\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u7d99\u7d9a\u7684\u306b\u958b\u767a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u52d5\u5411\u3092\u5e38\u306b\u628a\u63e1\u3057\u3066\u304a\u304f\u3053\u3068\u306f\u3001\u60c5\u5831\u4fdd\u8b77\u306b\u3064\u3044\u3066\u5341\u5206\u306a\u60c5\u5831\u3092\u5f97\u305f\u4e0a\u3067\u6c7a\u65ad\u3092\u4e0b\u3059\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u8a55\u5224\u306e\u9ad8\u3044\u6280\u8853\u30cb\u30e5\u30fc\u30b9\u30b5\u30a4\u30c8\u3084\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u30d6\u30ed\u30b0\u3092\u8cfc\u8aad\u3057\u3066\u3001\u6700\u65b0\u306e\u60c5\u5831\u3092\u5b9a\u671f\u7684\u306b\u5165\u624b\u3057\u307e\u3057\u3087\u3046\u3002 <a href=\"https:\/\/blog.lebara.co.uk\/ja\/the-latest-trends-in-mobile-phone-technology\/\">\u30c8\u30ec\u30f3\u30c9<\/a> 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