{"id":1439,"date":"2024-02-01T12:05:14","date_gmt":"2024-02-01T12:05:14","guid":{"rendered":"https:\/\/blog.lebara.co.uk\/?p=1439"},"modified":"2024-05-15T12:26:44","modified_gmt":"2024-05-15T11:26:44","slug":"demystifying-mobile-encryption-a-comprehensive-guide","status":"publish","type":"post","link":"https:\/\/blog.lebara.co.uk\/ja\/demystifying-mobile-encryption-a-comprehensive-guide\/","title":{"rendered":"\u30e2\u30d0\u30a4\u30eb\u6697\u53f7\u5316\u306e\u8b0e\u3092\u89e3\u304f\uff1a\u5305\u62ec\u7684\u30ac\u30a4\u30c9"},"content":{"rendered":"<p>\u30e2\u30d0\u30a4\u30eb\u6697\u53f7\u5316\u306f\u3001\u79c1\u305f\u3061\u306e\u30c7\u30b8\u30bf\u30eb\u30e9\u30a4\u30d5\u3092\u5b88\u308b\u76fe\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u304c\u3001\u305d\u306e\u5185\u90e8\u69cb\u9020\u306f\u8b0e\u306b\u5305\u307e\u308c\u305f\u307e\u307e\u3067\u3042\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u6a5f\u5bc6\u60c5\u5831\u306e\u4fdd\u8b77\u304b\u3089\u901a\u4fe1\u306e\u5b89\u5168\u78ba\u4fdd\u307e\u3067\u3001\u30e2\u30d0\u30a4\u30eb\u6697\u53f7\u5316\u306e\u9818\u57df\u306f\u5e83\u5927\u3067\u3042\u308a\u3001\u76f8\u4e92\u63a5\u7d9a\u3055\u308c\u305f\u4eca\u65e5\u306e\u4e16\u754c\u3067\u306f\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u3002\u3053\u306e\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u3067\u306f\u3001\u30e2\u30d0\u30a4\u30eb\u6697\u53f7\u5316\u306e\u5965\u6df1\u304f\u306b\u5206\u3051\u5165\u308a\u3001\u305d\u306e\u8907\u96d1\u3055\u3092\u89e3\u660e\u3057\u3001\u305d\u306e\u91cd\u8981\u6027\u3068\u5b9f\u7528\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5149\u3092\u5f53\u3066\u307e\u3059\u3002\u3053\u306e\u5553\u767a\u7684\u306a\u65c5\u306b\u53c2\u52a0\u3057\u3066\u3001\u30e2\u30d0\u30a4\u30eb\u6697\u53f7\u5316\u306e\u79d8\u5bc6\u3092\u89e3\u304d\u660e\u304b\u3057\u3001\u30c7\u30b8\u30bf\u30eb\u74b0\u5883\u3092\u5b89\u5168\u306b\u30ca\u30d3\u30b2\u30fc\u30c8\u3059\u308b\u77e5\u8b58\u3092\u8eab\u306b\u3064\u3051\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 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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> 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class=\"wp-block-heading\" id=\"replaceWithId\">\u30d5\u30a1\u30a4\u30eb\u30d9\u30fc\u30b9\u6697\u53f7\u5316 (FBE)<\/h3>\n\n\n\n<p>\u30d5\u30a1\u30a4\u30eb\u30d9\u30fc\u30b9\u6697\u53f7\u5316\uff08FBE\uff09\u306f\u3001\u30d5\u30eb\u30c7\u30a3\u30b9\u30af\u6697\u53f7\u5316\u3068\u6bd4\u8f03\u3057\u3066\u3001\u3088\u308a\u304d\u3081\u7d30\u304b\u3044\u6697\u53f7\u5316\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002FBE\u3067\u306f\u3001\u500b\u3005\u306e\u30d5\u30a1\u30a4\u30eb\u306f\u7570\u306a\u308b\u30ad\u30fc\u3067\u6697\u53f7\u5316\u3055\u308c\u3001\u500b\u5225\u306b\u30ed\u30c3\u30af\u3092\u89e3\u9664\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u3067\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u304c\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u3066\u3082\u3001\u901a\u77e5\u3084\u7740\u4fe1\u306a\u3069\u4e00\u90e8\u306e\u30c7\u30fc\u30bf\u306b\u306f\u30a2\u30af\u30bb\u30b9\u3067\u304d\u3001\u6a5f\u5bc6\u60c5\u5831\u306f\u5b89\u5168\u306b\u4fdd\u8b77\u3055\u308c\u307e\u3059\u3002FBE\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u72a0\u7272\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u3092\u5411\u4e0a\u3055\u305b\u3001\u30b3\u30a2\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3057\u305f\u307e\u307e\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30c7\u30d0\u30a4\u30b9\u306e\u7279\u5b9a\u306e\u8981\u7d20\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3001\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u3053\u306e\u30bf\u30a4\u30d7\u306e\u6697\u53f7\u5316\u306f\u3001\u5404\u30e6\u30fc\u30b6\u30fc\u306e\u30c7\u30fc\u30bf\u3092\u5b89\u5168\u306b\u5206\u96e2\u3059\u308b\u3053\u3068\u3067\u3001\u8907\u6570\u306e\u30e6\u30fc\u30b6\u30fc\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u4ed5\u4e8b\u7528\u3068\u500b\u4eba\u7528\u306e\u30e6\u30fc\u30b6\u30fc\u30fb\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u6301\u3064\u30c7\u30d0\u30a4\u30b9\u306b\u7279\u306b\u6709\u52b9\u3067\u3059\u3002\u6700\u65b0\u306e\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306bFBE\u304c\u63a1\u7528\u3055\u308c\u305f\u3053\u3068\u3067\u3001\u30e2\u30d0\u30a4\u30eb\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u5927\u304d\u304f\u524d\u9032\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u67d4\u8edf\u6027\u3068\u5805\u7262\u306a\u30c7\u30fc\u30bf\u4fdd\u8b77\u306e\u4e21\u65b9\u3092\u63d0\u4f9b\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\">\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u5206\u89e3<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\">AES\uff1a\u30b4\u30fc\u30eb\u30c9\u30fb\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<\/h3>\n\n\n\n<p>AES\uff08Advanced Encryption Standard\uff09\u306f\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u30b4\u30fc\u30eb\u30c9\u30fb\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u3068\u3057\u3066\u5e83\u304f\u77e5\u3089\u308c\u3066\u3044\u308b\u3002\u5bfe\u79f0\u9375\u6697\u53f7\u5316\u6280\u8853\u3067\u3001\u30c7\u30fc\u30bf\u306e\u6697\u53f7\u5316\u3068\u5fa9\u53f7\u5316\u306e\u4e21\u65b9\u306b\u540c\u3058\u9375\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002AES\u306f\u3001\u305d\u306e\u4fe1\u983c\u6027\u3068\u5b89\u5168\u6027\u304b\u3089\u3001\u6697\u53f7\u5316\u624b\u6cd5\u306e\u4e3b\u6d41\u3068\u306a\u3063\u3066\u3044\u308b\u3002\u653f\u5e9c\u6a5f\u95a2\u306b\u3088\u3063\u3066\u627f\u8a8d\u3055\u308c\u3001\u6a5f\u5bc6\u60c5\u5831\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u4e16\u754c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002AES\u306f\u3001\u901a\u5e38128\u30d3\u30c3\u30c8\u306e\u56fa\u5b9a\u30d6\u30ed\u30c3\u30af\u30fb\u30b5\u30a4\u30ba\u306e\u30c7\u30fc\u30bf\u3067\u52d5\u4f5c\u3057\u3001128\u30d3\u30c3\u30c8\u3001192\u30d3\u30c3\u30c8\u3001256\u30d3\u30c3\u30c8\u306e\u7570\u306a\u308b\u30ad\u30fc\u9577\u3092\u63d0\u4f9b\u3057\u3001256\u30d3\u30c3\u30c8\u306e\u30ad\u30fc\u304c\u6700\u3082\u5b89\u5168\u3067\u3059\u3002\u3053\u306e\u6c4e\u7528\u6027\u306b\u3088\u308a\u3001\u500b\u4eba\u306e\u30e2\u30d0\u30a4\u30eb\u30fb\u30c7\u30d0\u30a4\u30b9\u306e\u4fdd\u8b77\u304b\u3089\u653f\u5e9c\u6a5f\u95a2\u306e\u6a5f\u5bc6\u901a\u4fe1\u306e\u4fdd\u8b77\u307e\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30cb\u30fc\u30ba\u306b\u9069\u3057\u3066\u3044\u308b\u3002AES\u306e\u5f37\u307f\u306f\u3001\u65e2\u77e5\u306e\u5b9f\u7528\u7684\u306a\u653b\u6483\u306b\u3059\u3079\u3066\u8010\u3048\u308b\u80fd\u529b\u306b\u3042\u308a\u3001AES\u3067\u6697\u53f7\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306f\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u304b\u3089\u5b89\u5168\u306b\u4fdd\u305f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\">RSA\u3068ECC\uff1a\u975e\u5bfe\u79f0\u306e\u4ee3\u66ff\u624b\u6bb5<\/h3>\n\n\n\n<p>RSA\uff08Rivest-Shamir-Adleman\uff09\u3068ECC\uff08Elliptic Curve Cryptography\uff09\u306f2\u7a2e\u985e\u306e\u975e\u5bfe\u79f0\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3067\u3042\u308b\u3002AES\u3068\u306f\u7570\u306a\u308a\u3001\u975e\u5bfe\u79f0\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u9375\u306e\u30da\u30a2\u3092\u4f7f\u7528\u3059\u308b\u3002\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3059\u308b\u516c\u958b\u9375\u3068\u3001\u305d\u308c\u3092\u5fa9\u53f7\u5316\u3059\u308b\u79d8\u5bc6\u9375\u3067\u3042\u308b\u3002RSA\u306f\u3001\u305d\u306e\u666e\u53ca\u3068\u5f37\u56fa\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u3088\u308a\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u306e\u5b89\u5168\u306a\u901a\u4fe1\u306e\u305f\u3081\u306e\u57fa\u790e\u7684\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u306a\u3063\u3066\u3044\u308b\u3002\u30c7\u30b8\u30bf\u30eb\u7f72\u540d\u3001\u30bb\u30ad\u30e5\u30a2\u306a\u96fb\u5b50\u30e1\u30fc\u30eb\u3001\u305d\u306e\u4ed6\u306e\u30bb\u30ad\u30e5\u30a2\u306a\u30aa\u30f3\u30e9\u30a4\u30f3\u30fb\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p>\u4e00\u65b9\u3001ECC\u306fRSA\u3068\u540c\u30ec\u30d9\u30eb\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u63d0\u4f9b\u3059\u308b\u304c\u3001\u9375\u306e\u30b5\u30a4\u30ba\u306f\u3088\u308a\u5c0f\u3055\u3044\u3002\u3053\u306e\u305f\u3081\u3001ECC\u306f\u3001\u8a08\u7b97\u80fd\u529b\u3068\u9375\u306e\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u3044\u30e2\u30d0\u30a4\u30eb\u6697\u53f7\u5316\u306b\u7279\u306b\u6709\u7528\u3067\u3042\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> \u306f\u3088\u308a\u5236\u9650\u3055\u308c\u3066\u3044\u308b\u3002ECC\u306f\u3001\u3088\u308a\u5c11\u306a\u3044\u30ea\u30bd\u30fc\u30b9\u6d88\u8cbb\u3067\u5f37\u529b\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u4eba\u6c17\u304c\u9ad8\u307e\u3063\u3066\u304a\u308a\u3001\u30e2\u30d0\u30a4\u30eb\u30fb\u30c7\u30d0\u30a4\u30b9\u306e\u5236\u7d04\u306e\u591a\u3044\u74b0\u5883\u306b\u6700\u9069\u3067\u3042\u308b\u3002RSA\u3082ECC\u3082\u6697\u53f7\u5316\u30c4\u30fc\u30eb\u30ad\u30c3\u30c8\u306e\u91cd\u8981\u306a\u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u5b89\u5168\u3067\u52b9\u7387\u7684\u306a\u6697\u53f7\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\">\u30e2\u30d0\u30a4\u30eb\u6697\u53f7\u5316\u306e\u5c0e\u5165<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\">Android\u30c7\u30d0\u30a4\u30b9\u306e\u6697\u53f7\u5316<\/h3>\n\n\n\n<p>Android\u30c7\u30d0\u30a4\u30b9\u3092\u6697\u53f7\u5316\u3059\u308b\u3053\u3068\u306f\u3001\u3042\u306a\u305f\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5927\u5e45\u306b\u5f37\u5316\u3059\u308b\u7c21\u5358\u306a\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u65b0\u3057\u3044Android\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6697\u53f7\u5316\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u53e4\u3044\u30c7\u30d0\u30a4\u30b9\u3092\u304a\u6301\u3061\u306e\u5834\u5408\u306f\u3001\u624b\u52d5\u3067\u6709\u52b9\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u308c\u3092\u884c\u3046\u306b\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u300c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u300d\u8a2d\u5b9a\u306b\u884c\u304d\u3001\u6697\u53f7\u5316\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u898b\u3064\u3051\u307e\u3059\u3002\u30ed\u30c3\u30af\u753b\u9762\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u3053\u3053\u3067\u30c7\u30d0\u30a4\u30b9\u3092\u6697\u53f7\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf\u91cf\u306b\u3082\u3088\u308a\u307e\u3059\u304c\u3001\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u306f1\u6642\u9593\u4ee5\u4e0a\u304b\u304b\u308b\u3053\u3068\u304c\u3042\u308a\u3001\u4e2d\u65ad\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u643a\u5e2f\u96fb\u8a71\u3092\u5145\u96fb\u307e\u305f\u306f\u30b3\u30f3\u30bb\u30f3\u30c8\u306b\u3064\u306a\u3044\u3067\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6697\u53f7\u5316\u3055\u308c\u308b\u3068\u3001\u30a2\u30d7\u30ea\u3084\u30d5\u30a1\u30a4\u30eb\u3092\u542b\u3080\u5168\u3066\u306e\u30c7\u30fc\u30bf\u304c\u4fdd\u8b77\u3055\u308c\u3001\u6b63\u3057\u3044\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057\u306a\u3044\u3068\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u304f\u306a\u308b\u3002\u3082\u3057\u53e4\u3044\u30c7\u30d0\u30a4\u30b9\u3092\u6697\u53f7\u5316\u3059\u308b\u306e\u3067\u3042\u308c\u3070\u3001\u307e\u305a\u30c7\u30fc\u30bf\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u3066\u304a\u304f\u306e\u304c\u8ce2\u660e\u3067\u3059\u3002\u6697\u53f7\u5316\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u3001\u53e4\u3044\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u642d\u8f09\u3057\u305f\u30c7\u30d0\u30a4\u30b9\u306e\u30c7\u30fc\u30bf\u304c\u5931\u308f\u308c\u308b\u3053\u3068\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\">iOS\u30c7\u30d0\u30a4\u30b9\u306e\u6697\u53f7\u5316<\/h3>\n\n\n\n<p>iOS\u30e6\u30fc\u30b6\u30fc\u306e\u5834\u5408\u3001\u30c7\u30d0\u30a4\u30b9\u306b\u30d1\u30b9\u30b3\u30fc\u30c9\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u81ea\u52d5\u7684\u306b\u6697\u53f7\u5316\u304c\u6709\u52b9\u306b\u306a\u308b\u3002 <a href=\"https:\/\/blog.lebara.co.uk\/ja\/a-guide-to-the-top-iphones-for-business-and-pleasure\/\">\u30a2\u30c3\u30d7\u30eb<\/a> \u306f\u6697\u53f7\u5316\u3092iOS\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u4e0d\u53ef\u6b20\u306a\u90e8\u5206\u3068\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u4fdd\u8b77\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002iOS\u30c7\u30d0\u30a4\u30b9\u3092\u6697\u53f7\u5316\u3059\u308b\u306b\u306f\u3001\u300cTouch ID\u3068\u30d1\u30b9\u30b3\u30fc\u30c9\u300d\u307e\u305f\u306f\u300cFace ID\u3068\u30d1\u30b9\u30b3\u30fc\u30c9\u300d\u306e\u8a2d\u5b9a\u306b\u79fb\u52d5\u3057\u3001\u753b\u9762\u306e\u6307\u793a\u306b\u5f93\u3063\u3066\u30d1\u30b9\u30b3\u30fc\u30c9\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u4e00\u5ea6\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u30c7\u30d0\u30a4\u30b9\u4e0a\u306e\u30c7\u30fc\u30bf\u306f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30d9\u30fc\u30b9\u306e\u6697\u53f7\u5316\u306b\u3088\u3063\u3066\u4fdd\u8b77\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>iOS\u306e\u6697\u53f7\u5316\u304c\u7279\u306b\u5f37\u529b\u306a\u306e\u306f\u3001\u6697\u53f7\u5316\u30ad\u30fc\u304c\u30c7\u30d0\u30a4\u30b9\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3068\u7d50\u3073\u3064\u3044\u3066\u3044\u308b\u305f\u3081\u3001\u30d1\u30b9\u30b3\u30fc\u30c9\u306a\u3057\u3067\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306e\u304c\u6975\u3081\u3066\u56f0\u96e3\u3060\u304b\u3089\u3067\u3059\u3002\u6697\u53f7\u5316\u306e\u5f37\u5ea6\u306f\u3001\u3042\u306a\u305f\u304c\u9078\u3093\u3060\u30d1\u30b9\u30b3\u30fc\u30c9\u3068\u540c\u3058\u7a0b\u5ea6\u3067\u3042\u308b\u305f\u3081\u3001\u5f37\u529b\u3067\u30e6\u30cb\u30fc\u30af\u306a\u30d1\u30b9\u30b3\u30fc\u30c9\u3092\u9078\u3076\u3053\u3068\u304c\u91cd\u8981\u3067\u3042\u308b\u3053\u3068\u3092\u899a\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002\u3055\u3089\u306b\u3001\u300ciPhone\u3092\u63a2\u3059\u300d\u306e\u3088\u3046\u306a\u6a5f\u80fd\u3092\u4f7f\u3048\u3070\u3001\u7d1b\u5931\u3084\u76d7\u96e3\u306e\u969b\u306b\u30c7\u30d0\u30a4\u30b9\u3092\u30ea\u30e2\u30fc\u30c8\u3067\u6d88\u53bb\u3067\u304d\u308b\u305f\u3081\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u3055\u3089\u306b\u5f37\u5316\u3055\u308c\u3001\u30c7\u30fc\u30bf\u306e\u6a5f\u5bc6\u6027\u304c\u4fdd\u305f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\">\u3088\u304f\u3042\u308b\u6697\u53f7\u5316\u795e\u8a71\u306e\u514b\u670d<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" 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encryption acts as a shield safeguarding our digital lives, yet its inner workings often remain shrouded in mystery. From protecting sensitive information to securing communications, the realm of mobile encryption is vast and crucial in today&#8217;s interconnected world. In this comprehensive guide, we delve into the depths<\/p>","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[22],"tags":[],"class_list":["post-1439","post","type-post","status-publish","format-standard","hentry","category-phones","clearfix",false],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/posts\/1439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/comments?post=1439"}],"version-history":[{"count":1,"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/posts\/1439\/revisions"}],"predecessor-version":[{"id":1526,"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/posts\/1439\/revisions\/1526"}],"wp:attachment":[{"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/media?parent=1439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/categories?post=1439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/tags?post=1439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}