{"id":1312,"date":"2024-03-03T12:30:27","date_gmt":"2024-03-03T12:30:27","guid":{"rendered":"https:\/\/blog.lebara.co.uk\/?p=1312"},"modified":"2024-05-13T12:43:11","modified_gmt":"2024-05-13T11:43:11","slug":"mastering-the-abcs-of-mobile-cryptography","status":"publish","type":"post","link":"https:\/\/blog.lebara.co.uk\/ko\/mastering-the-abcs-of-mobile-cryptography\/","title":{"rendered":"\ubaa8\ubc14\uc77c \uc554\ud638\ud654\uc758 ABC \ub9c8\uc2a4\ud130\ud558\uae30"},"content":{"rendered":"<p>\ubaa8\ubc14\uc77c \uc554\ud638\ud654\uc758 ABC\ub97c \uc219\uc9c0\ud558\uba74 \ubaa8\ubc14\uc77c \uae30\uae30\uc5d0\uc11c \uc548\uc804\ud55c \ud1b5\uc2e0\uacfc \ub370\uc774\ud130 \ubcf4\ud638\uc758 \uc138\uacc4\ub85c \ub098\uc544\uac00\ub294 \ubb38\uc744 \uc5f4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub514\uc9c0\ud138 \uc601\uc5ed\uc5d0\uc11c \uc554\ud638\ud654\uc640 \uc554\ud638 \ud574\ub3c5\uc758 \ubcf5\uc7a1\uc131\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \uc5b4\ub824\uc6b4 \uc791\uc5c5\ucc98\ub7fc \ubcf4\uc77c \uc218 \uc788\uc9c0\ub9cc, \uac71\uc815\ud558\uc9c0 \ub9c8\uc138\uc694. \ubaa8\ubc14\uc77c \uc554\ud638\ud654\uc758 \uae30\ubcf8\uc744 \uc774\ud574\ud558\ub294 \uacfc\uc815\uc744 \uc548\ub0b4\ud574\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4. \uba54\uc2dc\uc9c0\uc640 \uac1c\uc778 \uc815\ubcf4 \ubcf4\ud638\ubd80\ud130 \uc548\uc804\ud55c \uc628\ub77c\uc778 \uac70\ub798 \ubcf4\uc7a5\uae4c\uc9c0, \uc774 \ud3ec\uad04\uc801\uc778 \uac00\uc774\ub4dc\ub294 \ubaa8\ubc14\uc77c \ubcf4\uc548\uc758 \uc138\uacc4\ub97c \uc790\uc2e0 \uc788\uac8c \ud0d0\uc0c9\ud558\ub294 \ub370 \ud544\uc694\ud55c \uc9c0\uc2dd\uacfc \ub3c4\uad6c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubcf4\ub2e4 \uc548\uc804\ud558\uace0 \uc548\uc804\ud55c \ub514\uc9c0\ud138 \uacbd\ud5d8\uc744 \uc704\ud574 \ubaa8\ubc14\uc77c \uc554\ud638\ud654\uc758 \uae30\ubcf8 \uc6d0\ub9ac\ub97c \uc774\ud574\ud558\ub294 \uc5ec\uc815\uc744 \ud568\uaed8 \uc2dc\uc791\ud558\uc138\uc694.<\/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\">\ubaa9\ucc28<\/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=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\ud1a0\uae00<\/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\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blog.lebara.co.uk\/ko\/mastering-the-abcs-of-mobile-cryptography\/#The_Basics_of_Mobile_Cryptography\" >\ubaa8\ubc14\uc77c \uc554\ud638\ud654\uc758 \uae30\ucd08<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.lebara.co.uk\/ko\/mastering-the-abcs-of-mobile-cryptography\/#Alphabet_Soup_Defining_Key_Terms\" >\uc54c\ud30c\ubcb3 \uc218\ud504: \uc8fc\uc694 \uc6a9\uc5b4 \uc815\uc758<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blog.lebara.co.uk\/ko\/mastering-the-abcs-of-mobile-cryptography\/#Why_Mobile_Cryptography_Matters\" >\ubaa8\ubc14\uc77c \uc554\ud638\ud654\uac00 \uc911\uc694\ud55c \uc774\uc720<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/blog.lebara.co.uk\/ko\/mastering-the-abcs-of-mobile-cryptography\/#Decrypting_Mobile_Cryptography\" >\ubaa8\ubc14\uc77c \uc554\ud638\ud654 \ud574\ub3c5<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/blog.lebara.co.uk\/ko\/mastering-the-abcs-of-mobile-cryptography\/#Understanding_Encryption_Algorithms\" >\uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998 \uc774\ud574<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/blog.lebara.co.uk\/ko\/mastering-the-abcs-of-mobile-cryptography\/#Hash_Functions_and_Digital_Signatures\" >\ud574\uc2dc \ud568\uc218 \ubc0f \ub514\uc9c0\ud138 \uc11c\uba85<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/blog.lebara.co.uk\/ko\/mastering-the-abcs-of-mobile-cryptography\/#The_Role_of_Private_and_Public_Keys\" >\uac1c\uc778 \ud0a4\uc640 \uacf5\uac1c \ud0a4\uc758 \uc5ed\ud560<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/blog.lebara.co.uk\/ko\/mastering-the-abcs-of-mobile-cryptography\/#Distinguishing_Between_Key_Types\" >\uc8fc\uc694 \uc720\ud615 \uad6c\ubd84\ud558\uae30<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/blog.lebara.co.uk\/ko\/mastering-the-abcs-of-mobile-cryptography\/#The_Power_of_Public_Key_Infrastructure\" >\uacf5\uac1c \ud0a4 \uc778\ud504\ub77c\uc758 \ud798<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/blog.lebara.co.uk\/ko\/mastering-the-abcs-of-mobile-cryptography\/#Implementing_Mobile_Cryptography\" >\ubaa8\ubc14\uc77c \uc554\ud638\ud654 \uad6c\ud604<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/blog.lebara.co.uk\/ko\/mastering-the-abcs-of-mobile-cryptography\/#Choosing_the_Right_Cryptography_Tools\" >\uc62c\ubc14\ub978 \uc554\ud638\ud654 \ub3c4\uad6c \uc120\ud0dd\ud558\uae30<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/blog.lebara.co.uk\/ko\/mastering-the-abcs-of-mobile-cryptography\/#Best_Practices_for_Mobile_Security\" >\ubaa8\ubc14\uc77c \ubcf4\uc548 \ubaa8\ubc94 \uc0ac\ub840<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/blog.lebara.co.uk\/ko\/mastering-the-abcs-of-mobile-cryptography\/#The_Future_of_Mobile_Cryptography\" >\ubaa8\ubc14\uc77c \uc554\ud638\ud654\uc758 \ubbf8\ub798<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/blog.lebara.co.uk\/ko\/mastering-the-abcs-of-mobile-cryptography\/#The_Impact_of_Quantum_Computing\" >\uc591\uc790 \ucef4\ud4e8\ud305\uc758 \uc601\ud5a5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/blog.lebara.co.uk\/ko\/mastering-the-abcs-of-mobile-cryptography\/#Potential_Challenges_and_Solutions\" >\uc7a0\uc7ac\uc801 \uacfc\uc81c \ubc0f \uc194\ub8e8\uc158<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"The_Basics_of_Mobile_Cryptography\"><\/span>\ubaa8\ubc14\uc77c \uc554\ud638\ud654\uc758 \uae30\ucd08<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=\"Alphabet_Soup_Defining_Key_Terms\"><\/span>\uc54c\ud30c\ubcb3 \uc218\ud504: \uc8fc\uc694 \uc6a9\uc5b4 \uc815\uc758<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\ubaa8\ubc14\uc77c \uc554\ud638\ud654\uc758 \uae30\ubcf8 \uc0ac\ud56d\uc744 \ub354 \uae4a\uc774 \uc774\ud574\ud558\uae30 \uc804\uc5d0 \uc774 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uc8fc\uc694 \uc6a9\uc5b4\ub97c \uc219\uc9c0\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc554\ud638\ud654\ub294 \uc81c3\uc790\uac00 \uc788\ub294 \uc0c1\ud0dc\uc5d0\uc11c \uc548\uc804\ud558\uac8c \ud1b5\uc2e0\ud558\ub294 \uac83\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ub2e4\uc591\ud55c \uc554\ud638\ud654 \ubc29\ubc95\uc774 \ud3ec\ud568\ub418\ub294\ub370, \uc554\ud638\ud654\ub294 \uc77c\ubc18 \ud14d\uc2a4\ud2b8\ub97c \uc554\ud638\ud654\ub41c \ud14d\uc2a4\ud2b8\ub85c \ubcc0\ud658\ud558\uc5ec \ud2b9\ubcc4\ud55c \ud0a4\ub97c \uac00\uc9c4 \uc0ac\ub78c \uc678\uc5d0\ub294 \uc77d\uc744 \uc218 \uc5c6\ub3c4\ub85d \ud558\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4. \ubcf5\ud638\ud654\ub294 \uadf8 \ubc18\ub300 \uacfc\uc815\uc73c\ub85c, \uc778\ucf54\ub529\ub41c \uba54\uc2dc\uc9c0\ub97c \uc6d0\ub798\uc758 \ud615\ud0dc\ub85c \ub2e4\uc2dc \ubcc0\ud658\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ub610 \ub2e4\ub978 \ud544\uc218 \uc6a9\uc5b4\ub294 '\uc554\ud638'\ub85c, \uc554\ud638\ud654 \ubc0f \ubcf5\ud638\ud654\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc54c\uace0\ub9ac\uc998\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. '\ud0a4'\ub294 \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998 \ub610\ub294 \uc554\ud638\uc758 \uae30\ub2a5\uc801 \ucd9c\ub825\uc744 \uacb0\uc815\ud558\ub294 \uc815\ubcf4 \uc870\uac01\uc785\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c '\ud574\uc2f1'\uc740 \ub370\uc774\ud130\ub97c \uc6d0\ub798 \ubb38\uc790\uc5f4\uc744 \ub098\ud0c0\ub0b4\ub294 \uc9e7\uc740 \ud06c\uae30\uc758 \uace0\uc815\ub41c \uac12 \ub610\ub294 \ud0a4\ub85c \ubcc0\ud658\ud558\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6a9\uc5b4\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \ubaa8\ubc14\uc77c \uc554\ud638\ud654\ub97c \uc774\ud574\ud558\ub294 \uccab \ubc88\uc9f8 \ub2e8\uacc4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Why_Mobile_Cryptography_Matters\"><\/span>\ubaa8\ubc14\uc77c \uc554\ud638\ud654\uac00 \uc911\uc694\ud55c \uc774\uc720<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\ubaa8\ubc14\uc77c \uc554\ud638\ud654\ub294 \uc5ec\ub7ec \uac00\uc9c0 \uc774\uc720\ub85c \uc911\uc694\ud569\ub2c8\ub2e4. \ubb34\uc5c7\ubcf4\ub2e4\ub3c4 \ubaa8\ubc14\uc77c \ub514\ubc14\uc774\uc2a4\uc5d0\uc11c \uc804\uc1a1\ub418\ub294 \ubaa8\ub4e0 \uba54\uc2dc\uc9c0\uc758 \uae30\ubc00\uc744 \uc720\uc9c0\ud558\uc5ec \ud1b5\uc2e0\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4. \uc774\ub294 \ubbfc\uac10\ud55c \uc815\ubcf4\uac00 \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \uc790\uc8fc \uad50\ud658\ub418\ub294 \uc2dc\ub300\uc5d0 \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4. \ub610\ud55c \uc554\ud638\ud654\ub294 \uc778\uc99d \ud504\ub85c\uc138\uc2a4, \uc0ac\uc6a9\uc790 \ubc0f \ub514\ubc14\uc774\uc2a4\uc758 \uc2e0\uc6d0 \ud655\uc778, \uc11c\ube44\uc2a4\uc5d0 \ub300\ud55c \uc0ac\uce6d \ub610\ub294 \ubb34\ub2e8 \uc561\uc138\uc2a4\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\ub294 \ub370 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub610\ud55c, \ubaa8\ubc14\uc77c \ubc45\ud0b9\uacfc \ub514\uc9c0\ud138 \uc9c0\uac11\uc774 \ubd80\uc0c1\ud558\uba74\uc11c \uc554\ud638\ud654\ub294 \uae08\uc735 \uac70\ub798\ub97c \ubcf4\ud638\ud558\uace0 \uc0ac\uae30\ub97c \ubc29\uc9c0\ud558\uba70 \uae08\uc735 \uc2dc\uc2a4\ud15c\uc758 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ub610\ud55c \uc2e0\uc6d0 \ub3c4\uc6a9\uacfc \ub9c9\ub300\ud55c \uae08\uc804\uc801 \uc190\uc2e4\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\ub294 \ub370\uc774\ud130 \uc720\ucd9c\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ubcf8\uc9c8\uc801\uc73c\ub85c \ubaa8\ubc14\uc77c \uc554\ud638\ud654\ub294 \ub514\uc9c0\ud138 \ud658\uacbd\uc5d0\uc11c \uc2e0\ub8b0\uc758 \ucd08\uc11d\uc774\uba70, \uc0ac\uc6a9\uc790\uac00 \uc548\uc2ec\ud558\uace0 \uc0c1\ud638 \uc791\uc6a9\ud558\uace0 \ube44\uc988\ub2c8\uc2a4\ub97c \uc218\ud589\ud560 \uc218 \uc788\ub294 \uc548\uc804\ud55c \ud658\uacbd\uc744 \uc870\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Decrypting_Mobile_Cryptography\"><\/span>\ubaa8\ubc14\uc77c \uc554\ud638\ud654 \ud574\ub3c5<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=\"Understanding_Encryption_Algorithms\"><\/span>\uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998 \uc774\ud574<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998\uc740 \ubaa8\ubc14\uc77c \uc554\ud638\ud654\uc758 \ubcf4\uc548\uc744 \ub4b7\ubc1b\uce68\ud558\ub294 \uc218\ud559\uc801 \uacf5\uc2dd\uc785\ub2c8\ub2e4. \ub300\uce6d\ud615\uacfc \ube44\ub300\uce6d\ud615\uc758 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uc720\ud615\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub300\uce6d \uc54c\uace0\ub9ac\uc998\uc740 \uc554\ud638\ud654\uc640 \ubcf5\ud638\ud654 \ubaa8\ub450\uc5d0 \ub3d9\uc77c\ud55c \ud0a4\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ud558\ub098\uc758 \ud0a4\ub85c \uae08\uace0\ub97c \uc7a0\uadf8\uace0 \uc5f4 \uc218 \uc788\ub294 \uac83\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uace0\uae09 \uc554\ud638\ud654 \ud45c\uc900(AES)\uc740 \uc624\ub298\ub0a0 \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ub300\uce6d\ud615 \uc54c\uace0\ub9ac\uc998 \uc911 \ud558\ub098\ub85c, \uc18d\ub3c4\uc640 \ubcf4\uc548\uc131\uc774 \ub6f0\uc5b4\ub098\ub2e4\uace0 \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubc18\uba74, \uacf5\uac1c \ud0a4 \uc554\ud638\ud654\ub77c\uace0\ub3c4 \ud558\ub294 \ube44\ub300\uce6d \uc54c\uace0\ub9ac\uc998\uc740 \uacf5\uac1c \ud0a4\uc640 \ube44\uacf5\uac1c \ud0a4\ub77c\ub294 \ub450 \uac1c\uc758 \uac1c\ubcc4 \ud0a4\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uacf5\uac1c \ud0a4\ub294 \ubaa8\ub4e0 \uc0ac\ub78c\uacfc \uacf5\uc720\ub418\uc9c0\ub9cc \uac1c\uc778 \ud0a4\ub294 \ube44\ubc00\ub85c \uc720\uc9c0\ub429\ub2c8\ub2e4. RSA\ub294 \ubaa8\ubc14\uc77c \ub514\ubc14\uc774\uc2a4\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uc77c\ubc18\uc801\uc778 \ube44\ub300\uce6d \uc54c\uace0\ub9ac\uc998\uc785\ub2c8\ub2e4. \uc774 \uc54c\uace0\ub9ac\uc998\uc740 \uc758\ub3c4\ud55c \uc218\uc2e0\uc790\ub9cc \uac1c\uc778 \ud0a4\ub85c \uba54\uc2dc\uc9c0\ub97c \ud574\ub3c5\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uc5ec \ub370\uc774\ud130\ub97c \ubcf4\ud638\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc54c\uace0\ub9ac\uc998\uc758 \uc791\ub3d9 \ubc29\uc2dd\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \ubaa8\ubc14\uc77c \ubcf4\uc548\uc5d0 \ub300\ud55c \ud604\uba85\ud55c \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Hash_Functions_and_Digital_Signatures\"><\/span>\ud574\uc2dc \ud568\uc218 \ubc0f \ub514\uc9c0\ud138 \uc11c\uba85<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\ud574\uc2dc \ud568\uc218\ub294 \ubaa8\ubc14\uc77c \uc554\ud638\ud654\uc758 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \ud574\uc2dc \ud568\uc218\ub294 \uc785\ub825, \uc989 '\uba54\uc2dc\uc9c0'\ub97c \ubc1b\uc544 \uace0\uc815\ub41c \ud06c\uae30\uc758 \ubc14\uc774\ud2b8 \ubb38\uc790\uc5f4\uc744 \ubc18\ud658\ud558\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \ub370\uc774\ud130\ub97c \uace0\uc720\ud558\uac8c \ub098\ud0c0\ub0b4\ub294 \ub2e4\uc774\uc81c\uc2a4\ud2b8\ub97c \ubc18\ud658\ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc740 \ub2e8\ubc29\ud5a5\uc73c\ub85c \uc9c4\ud589\ub418\uba70, \uc6d0\ubcf8 \ub370\uc774\ud130\ub294 \ub2e4\uc774\uc81c\uc2a4\ud2b8\uc5d0\uc11c \uc27d\uac8c \uc720\ucd94\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud574\uc2dc \ud568\uc218\ub294 \uc785\ub825 \uba54\uc2dc\uc9c0\uac00 \ubcc0\uacbd\ub418\uba74 \ub2e4\uc774\uc81c\uc2a4\ud2b8\uac00 \ud06c\uac8c \ub2ec\ub77c\uc9c0\uae30 \ub54c\ubb38\uc5d0 \ub370\uc774\ud130 \ubb34\uacb0\uc131\uc744 \uac80\uc99d\ud558\ub294 \ub370 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub514\uc9c0\ud138 \uc11c\uba85\uc740 \uc804\uc790 \uc9c0\ubb38\uacfc \ube44\uc2b7\ud569\ub2c8\ub2e4. \ub514\uc9c0\ud138 \uc11c\uba85\uc740 \ud574\uc2dc \ud568\uc218\uc640 \uacf5\uac1c \ud0a4 \uc554\ud638\ud654\ub97c \uacb0\ud569\ud558\uc5ec \ubc1c\uc2e0\uc790\uc758 \uc2e0\uc6d0\uc744 \uc778\uc99d\ud558\uace0 \uba54\uc2dc\uc9c0\uac00 \ubcc0\uc870\ub418\uc9c0 \uc54a\uc558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \ub514\uc9c0\ud138 \uc11c\uba85\uc740 \uba54\uc2dc\uc9c0\uc758 \ud574\uc2dc\uac00 \ubc1c\uc2e0\uc790\uc758 \uac1c\uc778 \ud0a4\ub85c \uc554\ud638\ud654\ub420 \ub54c \uc0dd\uc131\ub429\ub2c8\ub2e4. \uadf8\ub7ec\uba74 \uc218\uc2e0\uc790\ub294 \ubc1c\uc2e0\uc790\uc758 \uacf5\uac1c \ud0a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud574\uc2dc\ub97c \ud574\ub3c5\ud558\uace0 \ube44\uad50\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uba54\uc2dc\uc9c0\uc758 \ud574\uc2dc\uc640 \uc77c\uce58\ud558\uba74 \uc11c\uba85\uc774 \ud655\uc778\ub41c \uac83\uc785\ub2c8\ub2e4. \uc774 \ud504\ub85c\uc138\uc2a4\ub294 \ub514\uc9c0\ud138 \ucee4\ubba4\ub2c8\ucf00\uc774\uc158\uc5d0\uc11c \uc2e0\ub8b0\uc640 \ubd80\uc778 \ubc29\uc9c0\ub97c \uad6c\ucd95\ud558\ub294 \ub370 \uc788\uc5b4 \uae30\ubcf8\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"The_Role_of_Private_and_Public_Keys\"><\/span>\uac1c\uc778 \ud0a4\uc640 \uacf5\uac1c \ud0a4\uc758 \uc5ed\ud560<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=\"Distinguishing_Between_Key_Types\"><\/span>\uc8fc\uc694 \uc720\ud615 \uad6c\ubd84\ud558\uae30<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uac1c\uc778 \ud0a4\uc640 \uacf5\uac1c \ud0a4\ub97c \uad6c\ubd84\ud558\ub294 \uac83\uc740 \ubaa8\ubc14\uc77c \uc554\ud638\ud654\ub97c \uc774\ud574\ud558\ub294 \ub370 \uc788\uc5b4 \ud575\uc2ec\uc785\ub2c8\ub2e4. \uac1c\uc778 \ud0a4\ub294 \uc18c\uc720\uc790\uac00 \uc228\uaca8\ub454 \ube44\ubc00 \ud0a4\ub85c, \uc815\ubcf4\ub97c \ud574\ub3c5\ud558\uac70\ub098 \ub514\uc9c0\ud138 \uc11c\uba85\uc744 \ub9cc\ub4dc\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uac1c\uc778 \uae08\uace0\uc758 \uc5f4\uc1e0\ub77c\uace0 \uc0dd\uac01\ud558\uba74 \ub418\uba70, \uc18c\uc720\uc790\ub9cc \uc811\uadfc\ud560 \uc218 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubc18\uba74, \uacf5\uac1c \ud0a4\ub294 \ub2e4\ub978 \uc0ac\ub78c\uacfc \uc790\uc720\ub86d\uac8c \uacf5\uc720\ud560 \uc218 \uc788\uc73c\uba70 \uac1c\uc778 \ud0a4 \uc18c\uc720\uc790\ub97c \uc704\ud55c \uba54\uc2dc\uc9c0\ub97c \uc554\ud638\ud654\ud558\uac70\ub098 \ud574\ub2f9 \uac1c\uc778 \ud0a4\ub85c \ub9cc\ub4e0 \ub514\uc9c0\ud138 \uc11c\uba85\uc744 \ud655\uc778\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uacf5\uac1c \ud0a4\ub97c \ub204\uad6c\ub098 \uba54\uc2dc\uc9c0\ub97c \ub123\uc744 \uc218 \uc788\ub294 \uc0ac\uc11c\ud568\uc774\ub77c\uace0 \uc0c1\uc0c1\ud574 \ubcf4\uc138\uc694. \uadf8\ub7ec\ub098 \uac1c\uc778 \ud0a4\ub97c \uac00\uc9c4 \uc0ac\ub78c\ub9cc \uc0ac\uc11c\ud568\uc744 \uc5f4\uace0 \uba54\uc2dc\uc9c0\ub97c \uc77d\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub450 \ud0a4\uc758 \uc870\ud569\uc774 \uacf5\uac1c \ud0a4 \uc554\ud638\ud654\ub97c \ub9e4\uc6b0 \uac15\ub825\ud558\uac8c \ub9cc\ub4dc\ub294 \uc774\uc720\uc785\ub2c8\ub2e4. \uc0ac\uc804\uc5d0 \ube44\ubc00 \ud0a4\ub97c \uad50\ud658\ud560 \ud544\uc694 \uc5c6\uc774 \ub2f9\uc0ac\uc790 \uac04\uc5d0 \uc548\uc804\ud558\uac8c \ud1b5\uc2e0\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ud0a4 \uc720\ucd9c \uac00\ub2a5\uc131\uc744 \ud06c\uac8c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"The_Power_of_Public_Key_Infrastructure\"><\/span>\uacf5\uac1c \ud0a4 \uc778\ud504\ub77c\uc758 \ud798<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uacf5\uac1c \ud0a4 \uc778\ud504\ub77c(PKI)\ub294 \uacf5\uac1c \uc554\ud638\ud654 \ud0a4\uc758 \ubc30\ud3ec\uc640 \uc2dd\ubcc4\uc744 \uc9c0\uc6d0\ud558\ub294 \ud504\ub808\uc784\uc6cc\ud06c\ub85c, \uc0ac\uc6a9\uc790\uc640 \ucef4\ud4e8\ud130\uac00 \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \ub370\uc774\ud130\ub97c \uc548\uc804\ud558\uac8c \uad50\ud658\ud558\uace0 \uc0c1\ub300\ubc29\uc758 \uc2e0\uc6d0\uc744 \uc778\uc99d\ud560 \uc218 \uc788\uac8c \ud574\uc90d\ub2c8\ub2e4. PKI\uc758 \uc911\uc2ec\uc5d0\ub294 \ub514\uc9c0\ud138 \uc778\uc99d\uc11c\ub97c \ubc1c\uae09\ud558\ub294 \uae30\uad00\uc778 \uc778\uc99d \uae30\uad00(CA)\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc778\uc99d\uc11c\ub294 \uc778\uc99d\uc11c\uc758 \uc774\ub984\uc774 \uc9c0\uc815\ub41c \uc8fc\uccb4\uac00 \uacf5\uac1c \ud0a4\uc758 \uc18c\uc720\uad8c\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774 \uc778\ud504\ub77c\ub294 \uacf5\uac1c \ud0a4\uac00 \uc9c4\ubcf8\uc774\uba70 \ubcc0\uc870\ub418\uc9c0 \uc54a\uc558\uc74c\uc744 \ubcf4\uc7a5\ud568\uc73c\ub85c\uc368 \ub514\uc9c0\ud138 \ud658\uacbd \ub0b4\uc5d0\uc11c \ub192\uc740 \uc218\uc900\uc758 \uc2e0\ub8b0\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uc774\ub294 \uc778\ud130\ub137\uc758 \uc5ec\uad8c \uc2dc\uc2a4\ud15c\uacfc \uc720\uc0ac\ud558\uba70 \uac1c\uc778, \ub514\ubc14\uc774\uc2a4 \ubc0f \uc11c\ube44\uc2a4\uc5d0 \uac80\uc99d\ub41c \uc2e0\uc6d0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. PKI\ub294 \uc774\uba54\uc77c \uc11c\uc2e0\ubd80\ud130 \uc628\ub77c\uc778 \ubc45\ud0b9\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \uc218\ub9ce\uc740 \uc628\ub77c\uc778 \ud65c\ub3d9\uc744 \uc704\ud55c \uc548\uc804\ud55c \uc554\ud638\ud654\ub41c \ud1b5\uc2e0 \ubc0f \uc778\uc99d\uc744 \uac00\ub2a5\ud558\uac8c \ud558\ub294 \uae30\ub2a5\uc73c\ub85c \ubaa8\ubc14\uc77c \uc554\ud638\ud654\uc758 \ud544\uc218 \uc694\uc18c\ub85c \uc790\ub9ac \uc7a1\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Implementing_Mobile_Cryptography\"><\/span>\ubaa8\ubc14\uc77c \uc554\ud638\ud654 \uad6c\ud604<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=\"Choosing_the_Right_Cryptography_Tools\"><\/span>\uc62c\ubc14\ub978 \uc554\ud638\ud654 \ub3c4\uad6c \uc120\ud0dd\ud558\uae30<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uc801\uc808\ud55c \ub3c4\uad6c\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \ubaa8\ubc14\uc77c \uc554\ud638\ud654\ub97c \uad6c\ud604\ud558\ub294 \ub370 \uc788\uc5b4 \ub9e4\uc6b0 \uc911\uc694\ud55c \ub2e8\uacc4\uc785\ub2c8\ub2e4. \uc62c\ubc14\ub978 \uc120\ud0dd\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uacfc \ud544\uc694\ud55c \ubcf4\uc548 \uc218\uc900\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uc0ac\uc6a9\uc790\uc5d0\uac8c\ub294 \ub300\uce6d \uc554\ud638\ud654\uc758 \uacbd\uc6b0 AES, \ube44\ub300\uce6d \uc554\ud638\ud654\uc758 \uacbd\uc6b0 RSA \ub610\ub294 ECC(\ud0c0\uc6d0 \uace1\uc120 \uc554\ud638\ud654)\uc640 \uac19\uc740 \uc5c5\uacc4 \ud45c\uc900 \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998\uc73c\ub85c \ucda9\ubd84\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub3c4\uad6c\ub97c \ud3c9\uac00\ud560 \ub54c\ub294 \uc0ac\uc6a9 \ud3b8\uc758\uc131\uacfc \uae30\uc874 \uc2dc\uc2a4\ud15c\uacfc\uc758 \ud1b5\ud569\uc744 \uc704\ud574 \uc81c\uacf5\ub418\ub294 \uc9c0\uc6d0\uc744 \uace0\ub824\ud558\uc138\uc694. \ub610\ud55c \uc0c8\ub85c\uc6b4 \ubcf4\uc548 \uc704\ud611\uc5d0 \ub300\uc751\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uad6c\ub97c \uc815\uae30\uc801\uc73c\ub85c \uc5c5\ub370\uc774\ud2b8\ud574\uc57c \ud569\ub2c8\ub2e4. \ub610\ud55c \uc5c4\uaca9\ud55c \ubcf4\uc548 \uac10\uc0ac \ubc0f \uc778\uc99d\uc744 \ubc1b\uc740 \uc194\ub8e8\uc158\uc740 \ucd94\uac00\uc801\uc778 \ubcf4\uc548 \uacc4\uce35\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ucc3e\uc544\ubcf4\uc138\uc694.<\/p>\n\n\n\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c \ub9ac\uc18c\uc2a4\uac00 \uc81c\ud55c\ub418\uc5b4 \uc788\ub294 \ubaa8\ubc14\uc77c \ub514\ubc14\uc774\uc2a4\uc758 \uc131\ub2a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uace0\ub824\ud558\uc138\uc694. \ub3c4\uad6c\ub294 \ub514\ubc14\uc774\uc2a4\uc758 \uc131\ub2a5\uc744 \uc800\ud558\uc2dc\ud0a4\uc9c0 \uc54a\uc73c\uba74\uc11c\ub3c4 \ud6a8\uc728\uc801\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc62c\ubc14\ub978 \ub3c4\uad6c\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uac15\ub825\ud55c \uc554\ud638\ud654\ubfd0\ub9cc \uc544\ub2c8\ub77c \ubcf4\uc548\uacfc \uc0ac\uc6a9\uc131 \uc0ac\uc774\uc758 \uade0\ud615\uc744 \uc720\uc9c0\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Best_Practices_for_Mobile_Security\"><\/span>\ubaa8\ubc14\uc77c \ubcf4\uc548 \ubaa8\ubc94 \uc0ac\ub840<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\ubaa8\ubc14\uc77c \uc554\ud638\ud654\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uad6c\ud604\ud558\ub824\uba74 \ubaa8\ubc94 \uc0ac\ub840\ub97c \uc900\uc218\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\ub294 \uac15\ub825\ud558\uace0 \uace0\uc720\ud55c \ube44\ubc00\ubc88\ud638\ub97c \uc0ac\uc6a9\ud558\uace0 \uc815\uae30\uc801\uc73c\ub85c \ube44\ubc00\ubc88\ud638\ub97c \ubcc0\uacbd\ud558\uc5ec \ubb34\ub2e8 \uc561\uc138\uc2a4\ub97c \ubc29\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. 2\ub2e8\uacc4 \uc778\uc99d\uc740 \ubcf4\uc548\uc744 \ud55c\uce35 \ub354 \uac15\ud654\ud558\uc5ec \uacc4\uc815 \uc720\ucd9c\uc758 \uc704\ud5d8\uc744 \ud06c\uac8c \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uac1c\ubc1c\uc790\ub294 \ucd5c\uc2e0 \uc554\ud638\ud654 \ud45c\uc900\uc744 \uc0ac\uc6a9\ud558\uace0 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \ucd5c\uc2e0 \uc0c1\ud0dc\ub85c \uc5c5\ub370\uc774\ud2b8\ud558\uc5ec \uc0c8\ub85c\uc6b4 \ucde8\uc57d\uc810\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud574\uc57c \ud569\ub2c8\ub2e4. \ub610\ud55c \ucf54\ub4dc \uc778\uc81d\uc158 \uacf5\uaca9\uacfc \uac19\uc740 \uc775\uc2a4\ud50c\ub85c\uc787\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc548\uc804\ud55c \ucf54\ub529 \ubc29\uc2dd\uc744 \ucc44\ud0dd\ud558\ub294 \uac83\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uae30\uc5c5\uc5d0\uc11c\ub294 \ud3ec\uad04\uc801\uc778 \ubaa8\ubc14\uc77c \ub514\ubc14\uc774\uc2a4 \uad00\ub9ac(MDM) \uc815\ucc45\uc744 \uad6c\ud604\ud558\uc5ec \ubbfc\uac10\ud55c \ub370\uc774\ud130\uc5d0 \ub300\ud55c \uc561\uc138\uc2a4\ub97c \uc81c\uc5b4\ud558\uace0 \ud68c\uc0ac \ub0b4\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \ub514\ubc14\uc774\uc2a4\uc758 \ubcf4\uc548\uc744 \uad00\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc815\uae30\uc801\uc778 \ubcf4\uc548 \uac10\uc0ac \ubc0f \uc9c1\uc6d0 \uad50\uc721\uc744 \ud1b5\ud574 \uc7a0\uc7ac\uc801\uc778 \ubcf4\uc548 \ud5c8\uc810\uc744 \ud30c\uc545\ud558\uace0 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc0ac\uc774\ubc84 \ubcf4\uc548 \uc704\uc0dd \uc720\uc9c0\uc758 \uc911\uc694\uc131\uc5d0 \ub300\ud574 \uad50\uc721\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub7ec\ud55c \uad00\ud589\uc744 \ub530\ub974\uba74 \uac1c\uc778\uacfc \uc870\uc9c1\uc740 \ub514\uc9c0\ud138 \uc138\uc0c1\uc5d0\uc11c \ub04a\uc784\uc5c6\uc774 \uc9c4\ud654\ud558\ub294 \uc704\ud611\uc5d0 \ub300\ud55c \ubc29\uc5b4\ub825\uc744 \uac15\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"The_Future_of_Mobile_Cryptography\"><\/span>\ubaa8\ubc14\uc77c \uc554\ud638\ud654\uc758 \ubbf8\ub798<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=\"The_Impact_of_Quantum_Computing\"><\/span>\uc591\uc790 \ucef4\ud4e8\ud305\uc758 \uc601\ud5a5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uc591\uc790 \ucef4\ud4e8\ud305\uc740 \ubaa8\ubc14\uc77c \uc554\ud638\ud654\uc5d0 \ub3c4\uc804\uacfc \uae30\ud68c\ub97c \ub3d9\uc2dc\uc5d0 \uc81c\uc2dc\ud569\ub2c8\ub2e4. \uc591\uc790 \ucef4\ud4e8\ud130\uc758 \uc5c4\uccad\ub09c \ucc98\ub9ac \ub2a5\ub825\uc740 \ud604\uc7ac \uc0ac\uc6a9\ub418\uace0 \uc788\ub294 \ub9ce\uc740 \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998\uc744 \uae68\ub728\ub9b4 \uc218 \uc788\ub294 \uc7a0\uc7ac\ub825\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, RSA\uc640 \uac19\uc774 \ud070 \uc22b\uc790\ub97c \uc778\uc218\ubd84\ud574\ud558\uae30 \uc5b4\ub824\uc6b4 \uacf5\uac1c \ud0a4 \uc2dc\uc2a4\ud15c\uc740 \ucde8\uc57d\ud574\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub7ec\ud55c \uc704\ud611\uc740 \uc591\uc790 \ub0b4\uc131 \uc554\ud638\ud654 \uac1c\ubc1c\uc5d0 \ubc15\ucc28\ub97c \uac00\ud558\uace0 \uc788\uc73c\uba70, \uc5f0\uad6c\uc790\ub4e4\uc740 \uc591\uc790 \ucef4\ud4e8\ud130\ub3c4 \ud574\ub3c5\ud558\uae30 \uc5b4\ub824\uc6b4 \uc54c\uace0\ub9ac\uc998\uc744 \uac1c\ubc1c\ud558\ub294 \ub370 \uc8fc\ub825\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0c8\ub85c\uc6b4 \uc54c\uace0\ub9ac\uc998\uc740 \uaca9\uc790 \uae30\ubc18 \uc554\ud638\ud654\uc640 \uac19\uc774 \uc591\uc790 \uacf5\uaca9\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\ub294 \uac83\uc73c\ub85c \uc5ec\uaca8\uc9c0\ub294 \uc218\ud559\uc801 \ubb38\uc81c\ub97c \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc2e4\uc6a9\uc801\uc774\uace0 \uad11\ubc94\uc704\ud55c \uc591\uc790 \ucef4\ud4e8\ud130\uac00 \uc544\uc9c1 \ud604\uc2e4\ud654\ub418\uc9c0 \uc54a\uc558\uae30 \ub54c\ubb38\uc5d0 \uc591\uc790 \ucef4\ud4e8\ud305\uc758 \uc644\uc804\ud55c \uc601\ud5a5\uc740 \uc544\uc9c1 \ubd88\ud655\uc2e4\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ubaa8\ubc14\uc77c \uc554\ud638\ud654 \ubd84\uc57c\ub294 \uc774\ub7ec\ud55c \ubc1c\uc804\uc5d0 \ubc1c\ub9de\ucdb0 \uc9c4\ud654\ud574\uc57c\ub9cc \uc591\uc790 \ucef4\ud4e8\ud305 \uc774\ud6c4\uc758 \uc138\uacc4\uc5d0\uc11c\ub3c4 \ub370\uc774\ud130\ub97c \uc548\uc804\ud558\uac8c \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubbf8\ub798\ub97c \uc900\ube44\ud55c\ub2e4\ub294 \uac83\uc740 \uc9c0\uae08\ubd80\ud130 \uc5f0\uad6c\uc5d0 \ud22c\uc790\ud558\uace0 \uc591\uc790 \ub0b4\uc131 \uae30\uc220\uc744 \ud1b5\ud569\ud558\uae30 \uc2dc\uc791\ud558\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Potential_Challenges_and_Solutions\"><\/span>\uc7a0\uc7ac\uc801 \uacfc\uc81c \ubc0f \uc194\ub8e8\uc158<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\ubaa8\ubc14\uc77c \uc554\ud638\ud654\uac00 \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c \uba87 \uac00\uc9c0 \uacfc\uc81c\uac00 \ub300\ub450\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \uc911\uc694\ud55c \uacfc\uc81c \uc911 \ud558\ub098\ub294 \uac15\ub825\ud55c \ubcf4\uc548\uacfc \uc0ac\uc6a9\uc790 \ud3b8\uc758\uc131 \uc0ac\uc774\uc5d0\uc11c \uade0\ud615\uc744 \uc7a1\uc544\uc57c \ud55c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \ubcf4\uc548 \uc870\uce58\uac00 \ub108\ubb34 \ubc88\uac70\ub86d\ub2e4\uba74 \uc0ac\uc6a9\uc790\ub294 \ubcf4\uc548 \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uc190\uc0c1\uc2dc\ud0a4\uba74\uc11c\uae4c\uc9c0 \uc6b0\ud68c \ubc29\ubc95\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud574\uacb0\ucc45\uc740 \uc0dd\uccb4 \uc778\uc99d\uacfc \uac19\uc740 \ubcf4\uc548 \uc778\uc99d \ubc29\ubc95\uacfc \uc6d0\ud65c\ud558\uac8c \ud1b5\ud569\ub418\ub294 \uc0ac\uc6a9\uc790 \uce5c\ud654\uc801\uc778 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc124\uacc4\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub610 \ub2e4\ub978 \uacfc\uc81c\ub294 \ub2e4\uc591\ud55c \uc218\uc900\uc758 \ucc98\ub9ac \ub2a5\ub825\uc744 \uac16\ucd98 \ub2e4\uc591\ud55c \ubc94\uc704\uc758 \ubaa8\ubc14\uc77c \ub514\ubc14\uc774\uc2a4\uc640 <a href=\"https:\/\/blog.lebara.co.uk\/ko\/say-goodbye-to-storage-woes-simple-steps-to-free-up-phone-space\/\">\uc2a4\ud1a0\ub9ac\uc9c0<\/a> \uc6a9\ub7c9\uc744 \ucd08\uacfc\ud558\uc5ec \uac15\ub825\ud55c \uc554\ud638\ud654 \uc870\uce58\uc758 \uad6c\ud604\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc7a0\uc7ac\uc801\uc778 \ud574\uacb0\ucc45\uc740 \ub514\ubc14\uc774\uc2a4 \ub9ac\uc18c\uc2a4\uc5d0 \ubd80\ub2f4\uc744 \uc8fc\uc9c0 \uc54a\uc73c\uba74\uc11c \uac15\ub825\ud55c \ubcf4\uc548\uc744 \uc81c\uacf5\ud558\ub294 \uacbd\ub7c9 \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998\uc744 \uac1c\ubc1c\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc0ac\uc774\ubc84 \uc704\ud611\uc758 \uace0\ub3c4\ud654 \ub610\ud55c \uc9c0\uc18d\uc801\uc778 \ub3c4\uc804 \uacfc\uc81c\uc785\ub2c8\ub2e4. \ubaa8\ubc14\uc77c \uc554\ud638\ud654\ub294 \uc774\ub7ec\ud55c \uc704\ud611\uc5d0 \ub300\uc751\ud558\uae30 \uc704\ud574 \uc2e0\uc18d\ud558\uac8c \uc801\uc751\ud574\uc57c \ud569\ub2c8\ub2e4. \uc815\uae30\uc801\uc778 \uc5c5\ub370\uc774\ud2b8, \ubcf4\uc548 \ud328\uce58, \ubbfc\ucca9\ud55c \ubcf4\uc548 \uc804\ub7b5\uc744 \ucc44\ud0dd\ud558\uba74 \ucde8\uc57d\uc810\uc774 \ubc1c\uacac\ub420 \ub54c\ub9c8\ub2e4 \uc774\ub97c \ud574\uacb0\ud558\uc5ec \ubaa8\ubc14\uc77c \ud1b5\uc2e0\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\ubaa8\ubc14\uc77c \uc554\ud638\ud654\uc758 ABC\ub97c \uc219\uc9c0\ud558\uba74 \ubaa8\ubc14\uc77c \uc7a5\uce58\uc5d0\uc11c \uc548\uc804\ud55c \ud1b5\uc2e0\uacfc \ub370\uc774\ud130 \ubcf4\ud638\uc758 \uc138\uacc4\ub85c \ub098\uc544\uac08 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub514\uc9c0\ud138 \uc601\uc5ed\uc5d0\uc11c \uc554\ud638\ud654\uc640 \uc554\ud638 \ud574\ub3c5\uc758 \ubcf5\uc7a1\uc131\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \uc5b4\ub824\uc6b4 \uc791\uc5c5\ucc98\ub7fc \ubcf4\uc77c \uc218 \uc788\uc9c0\ub9cc, \uac71\uc815\ud558\uc9c0 \ub9c8\uc138\uc694. \ubaa8\ubc14\uc77c \uc554\ud638\ud654\uc758 \uae30\ubcf8\uc744 \uc774\ud574\ud558\ub294 \uacfc\uc815\uc744 \uc548\ub0b4\ud574 \ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<div><a class=\"read-more button-link\" href=\"https:\/\/blog.lebara.co.uk\/ko\/mastering-the-abcs-of-mobile-cryptography\/\">\uc790\uc138\ud788 \ubcf4\uae30<\/a><\/div>","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-1312","post","type-post","status-publish","format-standard","hentry","category-phones","clearfix",false],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/posts\/1312","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/comments?post=1312"}],"version-history":[{"count":1,"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/posts\/1312\/revisions"}],"predecessor-version":[{"id":1343,"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/posts\/1312\/revisions\/1343"}],"wp:attachment":[{"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/media?parent=1312"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/categories?post=1312"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/ko\/wp-json\/wp\/v2\/tags?post=1312"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}