{"id":2687,"date":"2024-05-30T03:24:43","date_gmt":"2024-05-30T03:24:43","guid":{"rendered":"https:\/\/nfc-readers.com\/?p=2687"},"modified":"2024-05-30T03:24:43","modified_gmt":"2024-05-30T03:24:43","slug":"the-difference-between-bluetooth-and-nfc","status":"publish","type":"post","link":"https:\/\/nfc-readers.com\/cs\/the-difference-between-bluetooth-and-nfc\/","title":{"rendered":"Rozd\u00edl mezi Bluetooth a NFC"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 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\">Table of Contents<\/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=\"P\u0159epnout obsah\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">P\u0159epnout<\/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:\/\/nfc-readers.com\/cs\/the-difference-between-bluetooth-and-nfc\/#Introduction\" title=\"Zaveden\u00ed\">Zaveden\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nfc-readers.com\/cs\/the-difference-between-bluetooth-and-nfc\/#Range_and_Speed\" title=\"Dosah a rychlost\">Dosah a rychlost<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nfc-readers.com\/cs\/the-difference-between-bluetooth-and-nfc\/#Bluetooth_Range_and_Speed\" title=\"Dosah a rychlost Bluetooth\">Dosah a rychlost Bluetooth<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nfc-readers.com\/cs\/the-difference-between-bluetooth-and-nfc\/#NFC_Range_and_Speed\" title=\"Rozsah a rychlost NFC\">Rozsah a rychlost NFC<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nfc-readers.com\/cs\/the-difference-between-bluetooth-and-nfc\/#Power_Consumption\" title=\"Spot\u0159eba energie\">Spot\u0159eba energie<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nfc-readers.com\/cs\/the-difference-between-bluetooth-and-nfc\/#Bluetooth_Power_Consumption\" title=\"Spot\u0159eba energie Bluetooth\">Spot\u0159eba energie Bluetooth<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nfc-readers.com\/cs\/the-difference-between-bluetooth-and-nfc\/#NFC_Power_Consumption\" title=\"Spot\u0159eba energie NFC\">Spot\u0159eba energie NFC<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/nfc-readers.com\/cs\/the-difference-between-bluetooth-and-nfc\/#Use_Cases\" title=\"P\u0159\u00edpady pou\u017eit\u00ed\">P\u0159\u00edpady pou\u017eit\u00ed<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/nfc-readers.com\/cs\/the-difference-between-bluetooth-and-nfc\/#Bluetooth_Use_Cases\" title=\"P\u0159\u00edpady pou\u017eit\u00ed Bluetooth\">P\u0159\u00edpady pou\u017eit\u00ed Bluetooth<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/nfc-readers.com\/cs\/the-difference-between-bluetooth-and-nfc\/#NFC_Use_Cases\" title=\"P\u0159\u00edpady pou\u017eit\u00ed NFC\">P\u0159\u00edpady pou\u017eit\u00ed NFC<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/nfc-readers.com\/cs\/the-difference-between-bluetooth-and-nfc\/#Security\" title=\"Zabezpe\u010den\u00ed\">Zabezpe\u010den\u00ed<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/nfc-readers.com\/cs\/the-difference-between-bluetooth-and-nfc\/#Bluetooth_Security\" title=\"Zabezpe\u010den\u00ed Bluetooth\">Zabezpe\u010den\u00ed Bluetooth<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/nfc-readers.com\/cs\/the-difference-between-bluetooth-and-nfc\/#NFC_Security\" title=\"Zabezpe\u010den\u00ed NFC\">Zabezpe\u010den\u00ed NFC<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/nfc-readers.com\/cs\/the-difference-between-bluetooth-and-nfc\/#Conclusion\" title=\"Z\u00e1v\u011br\">Z\u00e1v\u011br<\/a><\/li><\/ul><\/nav><\/div>\n<h2 id=\"introduction\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Introduction\"><\/span>Zaveden\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">V dne\u0161n\u00edm technologicky vysp\u011bl\u00e9m sv\u011bt\u011b jsou Bluetooth a Near Field Communication (NFC) dv\u011b obl\u00edben\u00e9 bezdr\u00e1tov\u00e9 komunika\u010dn\u00ed technologie \u010dasto pou\u017e\u00edvan\u00e9 v r\u016fzn\u00fdch aplikac\u00edch. Zat\u00edmco ob\u011b technologie usnad\u0148uj\u00ed bezdr\u00e1tov\u00e9 p\u0159ipojen\u00ed a v\u00fdm\u011bnu dat, v\u00fdrazn\u011b se li\u0161\u00ed z hlediska dosahu, rychlosti, spot\u0159eby energie a zam\u00fd\u0161len\u00fdch p\u0159\u00edpad\u016f pou\u017eit\u00ed. Pochopen\u00ed rozd\u00edl\u016f mezi <a href=\"https:\/\/nfc-readers.com\/cs\/ic-reader\/acr1311u-n2-nfc-bluetooth-reader\/\">Bluetooth<\/a> a <a href=\"https:\/\/nfc-readers.com\/cs\/ic-reader\/acr1552u-nfc-rfid-reader-writer\/\">NFC<\/a> m\u016f\u017ee u\u017eivatel\u016fm pomoci \u010dinit informovan\u00e1 rozhodnut\u00ed o tom, kter\u00e1 technologie nejl\u00e9pe vyhovuje jejich pot\u0159eb\u00e1m.<\/div>\n<figure id=\"attachment_1508\" aria-describedby=\"caption-attachment-1508\" style=\"width: 343px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/nfc-readers.com\/cs\/ic-reader\/acr1311u-n2-nfc-bluetooth-reader\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1508\" src=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/OIP-C-2-300x300.jpg\" alt=\"acr1311u-n2-nfc-bluetooth-reader\" width=\"343\" height=\"343\" srcset=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/OIP-C-2-300x300.jpg 300w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/OIP-C-2-150x150.jpg 150w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/OIP-C-2-100x100.jpg 100w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/OIP-C-2.jpg 474w\" sizes=\"auto, (max-width: 343px) 100vw, 343px\" \/><\/a><figcaption id=\"caption-attachment-1508\" class=\"wp-caption-text\"><a href=\"https:\/\/nfc-readers.com\/cs\/ic-reader\/acr1311u-n2-nfc-bluetooth-reader\/\">acr1311u-n2-nfc-bluetooth-reader<\/a><\/figcaption><\/figure>\n<h2 id=\"range-and-speed\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Range_and_Speed\"><\/span>Dosah a rychlost<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<h3 id=\"bluetooth-range-and-speed\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Bluetooth_Range_and_Speed\"><\/span>Dosah a rychlost Bluetooth<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">Technologie Bluetooth je navr\u017eena pro komunikaci na del\u0161\u00ed vzd\u00e1lenost a m\u016f\u017ee fungovat a\u017e na 100 metr\u016f, v z\u00e1vislosti na za\u0159\u00edzen\u00ed a prost\u0159ed\u00ed. Nab\u00edz\u00ed relativn\u011b vysok\u00e9 rychlosti p\u0159enosu dat, obvykle dosahuj\u00edc\u00ed a\u017e 3 Mbps v Bluetooth 2.0+EDR (Enhanced Data Rate) a je\u0161t\u011b vy\u0161\u0161\u00ed v nov\u011bj\u0161\u00edch verz\u00edch, jako je Bluetooth 5.0. D\u00edky tomu je Bluetooth vhodn\u00fd pro aplikace, kter\u00e9 vy\u017eaduj\u00ed robustn\u00ed p\u0159enos dat na st\u0159edn\u00ed vzd\u00e1lenost, jako jsou bezdr\u00e1tov\u00e1 sluch\u00e1tka, reproduktory a chytr\u00e1 dom\u00e1c\u00ed za\u0159\u00edzen\u00ed.<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>Kl\u00ed\u010dov\u00e9 body:<\/strong>\n<ul class=\"auto-hide-last-sibling-br\">\n<li>Funguje a\u017e na 100 metr\u016f.<\/li>\n<li>Rychlost p\u0159enosu dat a\u017e 3 Mbps nebo vy\u0161\u0161\u00ed.<\/li>\n<li>Ide\u00e1ln\u00ed pro audio za\u0159\u00edzen\u00ed, inteligentn\u00ed dom\u00e1c\u00ed nastaven\u00ed a dal\u0161\u00ed aplikace vy\u017eaduj\u00edc\u00ed konektivitu st\u0159edn\u00edho dosahu.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id=\"nfc-range-and-speed\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"NFC_Range_and_Speed\"><\/span>Rozsah a rychlost NFC<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">Naproti tomu technologie NFC je ur\u010dena pro komunikaci na velmi kr\u00e1tkou vzd\u00e1lenost, typicky do n\u011bkolika centimetr\u016f. Rychlosti p\u0159enosu dat u NFC jsou v\u00fdrazn\u011b ni\u017e\u0161\u00ed, obvykle kolem 424 kbps. D\u00edky omezen\u00e9mu dosahu a rychlosti NFC je ide\u00e1ln\u00ed pro aplikace vy\u017eaduj\u00edc\u00ed rychl\u00e9 a bezpe\u010dn\u00e9 interakce, jako jsou bezkontaktn\u00ed platby, \u0159\u00edzen\u00ed p\u0159\u00edstupu a p\u00e1rov\u00e1n\u00ed za\u0159\u00edzen\u00ed.<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>Kl\u00ed\u010dov\u00e9 body:<\/strong>\n<ul class=\"auto-hide-last-sibling-br\">\n<li>Funguje na n\u011bkolik centimetr\u016f.<\/li>\n<li>Rychlost p\u0159enosu dat kolem 424 kbps.<\/li>\n<li>Ide\u00e1ln\u00ed pro bezkontaktn\u00ed platby, bezpe\u010dn\u00e9 \u0159\u00edzen\u00ed p\u0159\u00edstupu a p\u00e1rov\u00e1n\u00ed za\u0159\u00edzen\u00ed.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id=\"power-consumption\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Power_Consumption\"><\/span>Spot\u0159eba energie<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<h3 id=\"bluetooth-power-consumption\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Bluetooth_Power_Consumption\"><\/span>Spot\u0159eba energie Bluetooth<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">Jednou ze siln\u00fdch str\u00e1nek technologie Bluetooth je jej\u00ed relativn\u011b n\u00edzk\u00e1 spot\u0159eba energie, zejm\u00e9na s pokroky, jako je Bluetooth Low Energy (BLE). BLE je navr\u017eeno tak, aby prodlou\u017eilo \u017eivotnost baterie v za\u0159\u00edzen\u00edch spot\u0159ebou v\u00fdrazn\u011b m\u00e9n\u011b energie p\u0159i zachov\u00e1n\u00ed efektivn\u00ed komunikace. D\u00edky tomu je Bluetooth vynikaj\u00edc\u00ed volbou pro gadgety nap\u00e1jen\u00e9 bateri\u00ed, jako jsou fitness trackery, chytr\u00e9 hodinky a n\u011bkter\u00e1 za\u0159\u00edzen\u00ed IoT.<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>Kl\u00ed\u010dov\u00e9 body:<\/strong>\n<ul class=\"auto-hide-last-sibling-br\">\n<li>Bluetooth Low Energy (BLE) nab\u00edz\u00ed v\u00fdrazn\u011b sn\u00ed\u017eenou spot\u0159ebu energie.<\/li>\n<li>Prodlu\u017euje \u017eivotnost baterie v nositeln\u00fdch a p\u0159enosn\u00fdch za\u0159\u00edzen\u00edch.<\/li>\n<li>Ide\u00e1ln\u00ed pro pot\u0159eby nep\u0159etr\u017eit\u00e9 nebo \u010dast\u00e9 komunikace v bateriov\u011b nap\u00e1jen\u00fdch gadgetech.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id=\"nfc-power-consumption\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"NFC_Power_Consumption\"><\/span>Spot\u0159eba energie NFC<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">Technologie NFC, i kdy\u017e je tak\u00e9 navr\u017eena tak, aby byla energeticky \u00fa\u010dinn\u00e1, funguje jinak ne\u017e Bluetooth. Vzhledem ke sv\u00e9mu kr\u00e1tk\u00e9mu dosahu a po\u017eadavk\u016fm na rychlou interakci spot\u0159ebov\u00e1v\u00e1 NFC velmi m\u00e1lo energie. Obsahuje dokonce i pasivn\u00ed re\u017eim, kdy NFC tag nevy\u017eaduje vlastn\u00ed zdroj energie a m\u016f\u017ee \u010derpat energii z NFC \u010dte\u010dky. D\u00edky t\u00e9to vlastnosti je NFC vhodn\u00e9 pro aplikace, jako jsou \u010dipov\u00e9 karty, kl\u00ed\u010dov\u00e9 karty a dal\u0161\u00ed mal\u00e1 pasivn\u00ed za\u0159\u00edzen\u00ed.<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>Kl\u00ed\u010dov\u00e9 body:<\/strong>\n<ul class=\"auto-hide-last-sibling-br\">\n<li>Velmi n\u00edzk\u00e1 spot\u0159eba energie.<\/li>\n<li>Pasivn\u00ed re\u017eim umo\u017e\u0148uje provoz bez zdroje energie.<\/li>\n<li>Ide\u00e1ln\u00ed pro aplikace vy\u017eaduj\u00edc\u00ed rychlou interakci a minim\u00e1ln\u00ed spot\u0159ebu energie.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id=\"use-cases\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Use_Cases\"><\/span>P\u0159\u00edpady pou\u017eit\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<h3 id=\"bluetooth-use-cases\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Bluetooth_Use_Cases\"><\/span>P\u0159\u00edpady pou\u017eit\u00ed Bluetooth<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">D\u00edky del\u0161\u00edmu dosahu a vy\u0161\u0161\u00ed rychlosti p\u0159enosu dat je technologie Bluetooth univerz\u00e1ln\u00ed pro \u0161irokou \u0161k\u00e1lu aplikac\u00ed. B\u011b\u017en\u011b se pou\u017e\u00edv\u00e1 v bezdr\u00e1tov\u00fdch n\u00e1hlavn\u00edch souprav\u00e1ch, reproduktorech, po\u010d\u00edta\u010dov\u00fdch periferi\u00edch a automobilov\u00fdch syst\u00e9mech. Schopnost Bluetooth p\u0159ipojit v\u00edce za\u0159\u00edzen\u00ed sou\u010dasn\u011b zvy\u0161uje jeho pou\u017eitelnost v r\u016fzn\u00fdch nastaven\u00edch, jako jsou chytr\u00e9 dom\u00e1cnosti a osobn\u00ed s\u00edt\u011b (PAN).<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>Kl\u00ed\u010dov\u00e9 body:<\/strong>\n<ul class=\"auto-hide-last-sibling-br\">\n<li>Univerz\u00e1ln\u00ed pro mnoho aplikac\u00ed.<\/li>\n<li>B\u011b\u017en\u011b se pou\u017e\u00edv\u00e1 ve zvukov\u00fdch za\u0159\u00edzen\u00edch, perifern\u00edch za\u0159\u00edzen\u00edch a automobilov\u00fdch syst\u00e9mech.<\/li>\n<li>Podporuje p\u0159ipojen\u00ed v\u00edce za\u0159\u00edzen\u00ed pro integraci chytr\u00e9 dom\u00e1cnosti a s\u00edt\u011b PAN.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id=\"nfc-use-cases\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"NFC_Use_Cases\"><\/span>P\u0159\u00edpady pou\u017eit\u00ed NFC<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">Prim\u00e1rn\u00ed s\u00edla NFC spo\u010d\u00edv\u00e1 v jeho schopnosti rychle usnadnit bezpe\u010dnou komunikaci na kr\u00e1tkou vzd\u00e1lenost. D\u00edky tomu je ide\u00e1ln\u00ed pro slu\u017eby typu tap-and-go, jako jsou bezkontaktn\u00ed platby (nap\u0159. Apple Pay, Google Wallet), syst\u00e9my \u0159\u00edzen\u00ed p\u0159\u00edstupu (nap\u0159. kancel\u00e1\u0159sk\u00e9 karty) a rychl\u00e9 p\u00e1rov\u00e1n\u00ed za\u0159\u00edzen\u00ed (nap\u0159. p\u00e1rov\u00e1n\u00ed Bluetooth p\u0159es NFC tap). NFC se tak\u00e9 pou\u017e\u00edv\u00e1 v marketingu, jako jsou chytr\u00e9 plak\u00e1ty a produktov\u00e9 \u0161t\u00edtky, kde u\u017eivatel\u00e9 mohou klepnut\u00edm na sv\u00e9 telefony z\u00edskat dal\u0161\u00ed informace.<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>Kl\u00ed\u010dov\u00e9 body:<\/strong>\n<ul class=\"auto-hide-last-sibling-br\">\n<li>Ide\u00e1ln\u00ed pro bezpe\u010dn\u00e9 interakce na kr\u00e1tk\u00e9 vzd\u00e1lenosti.<\/li>\n<li>\u0160iroce pou\u017e\u00edvan\u00e9 v bezkontaktn\u00edch platb\u00e1ch a \u0159\u00edzen\u00ed p\u0159\u00edstupu.<\/li>\n<li>Usnad\u0148uje rychl\u00e9 p\u00e1rov\u00e1n\u00ed za\u0159\u00edzen\u00ed a interaktivn\u00ed marketingov\u00e1 \u0159e\u0161en\u00ed.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id=\"security\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Security\"><\/span>Zabezpe\u010den\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<h3 id=\"bluetooth-security\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Bluetooth_Security\"><\/span>Zabezpe\u010den\u00ed Bluetooth<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">Technologie Bluetooth nab\u00edz\u00ed n\u011bkolik vrstev zabezpe\u010den\u00ed, v\u010detn\u011b \u0161ifrovac\u00edch a ov\u011b\u0159ovac\u00edch protokol\u016f, aby byl zaji\u0161t\u011bn bezpe\u010dn\u00fd p\u0159enos dat. D\u00edky roz\u0161\u00ed\u0159en\u00e9mu dosahu je v\u0161ak Bluetooth n\u00e1chyln\u011bj\u0161\u00ed k ur\u010dit\u00fdm bezpe\u010dnostn\u00edm hrozb\u00e1m, jako je odposlouch\u00e1v\u00e1n\u00ed a neopr\u00e1vn\u011bn\u00fd p\u0159\u00edstup. Pro zachov\u00e1n\u00ed integrity komunikace Bluetooth jsou nezbytn\u00e9 pravideln\u00e9 aktualizace a bezpe\u010dnostn\u00ed opat\u0159en\u00ed.<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>Kl\u00ed\u010dov\u00e9 body:<\/strong>\n<ul class=\"auto-hide-last-sibling-br\">\n<li>Poskytuje \u0161ifrovac\u00ed a ov\u011b\u0159ovac\u00ed protokoly.<\/li>\n<li>D\u00edky del\u0161\u00edmu dosahu n\u00e1chyln\u00e9 k bezpe\u010dnostn\u00edm hrozb\u00e1m.<\/li>\n<li>Pravideln\u00e9 aktualizace a bezpe\u010dnostn\u00ed postupy zvy\u0161uj\u00ed ochranu.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id=\"nfc-security\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"NFC_Security\"><\/span>Zabezpe\u010den\u00ed NFC<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">Velmi kr\u00e1tk\u00fd dosah NFC ze sv\u00e9 podstaty poskytuje vrstvu zabezpe\u010den\u00ed, proto\u017ee ke komunikaci vy\u017eaduje za\u0159\u00edzen\u00ed v t\u011bsn\u00e9 bl\u00edzkosti (obvykle do n\u011bkolika centimetr\u016f). T\u00edm se omezuje riziko odposlechu a neopr\u00e1vn\u011bn\u00e9ho odposlechu. Transakce NFC nav\u00edc \u010dasto zahrnuj\u00ed zabezpe\u010den\u00e9 prvky a \u0161ifrov\u00e1n\u00ed, co\u017e d\u00e1le zvy\u0161uje jejich bezpe\u010dnost.<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>Kl\u00ed\u010dov\u00e9 body:<\/strong>\n<ul class=\"auto-hide-last-sibling-br\">\n<li>Kr\u00e1tk\u00fd dosah sni\u017euje riziko neopr\u00e1vn\u011bn\u00e9ho p\u0159\u00edstupu.<\/li>\n<li>Zabezpe\u010den\u00e9 prvky a \u0161ifrov\u00e1n\u00ed zvy\u0161uj\u00ed bezpe\u010dnost.<\/li>\n<li>Ide\u00e1ln\u00ed pro bezpe\u010dn\u00e9 transakce a v\u00fdm\u011bnu dat.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id=\"conclusion\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Z\u00e1v\u011br<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">I kdy\u017e jsou Bluetooth i NFC cenn\u00e9 bezdr\u00e1tov\u00e9 komunika\u010dn\u00ed technologie, na z\u00e1klad\u011b sv\u00fdch schopnost\u00ed a designu slou\u017e\u00ed odli\u0161n\u00fdm \u00fa\u010del\u016fm. D\u00edky del\u0161\u00edmu dosahu a vy\u0161\u0161\u00edm rychlostem p\u0159enosu dat je Bluetooth vhodn\u00fd pro nep\u0159etr\u017eit\u00e9 p\u0159ipojen\u00ed se st\u0159edn\u00edm dosahem v za\u0159\u00edzen\u00edch, jako jsou audio periferie a syst\u00e9my chytr\u00e9 dom\u00e1cnosti. Naopak kr\u00e1tk\u00fd dosah a rychl\u00e9 a bezpe\u010dn\u00e9 interakce NFC z n\u011bj d\u011blaj\u00ed ide\u00e1ln\u00ed \u0159e\u0161en\u00ed pro aplikace, jako jsou bezkontaktn\u00ed platby, \u0159\u00edzen\u00ed p\u0159\u00edstupu a rychl\u00e9 p\u00e1rov\u00e1n\u00ed za\u0159\u00edzen\u00ed. D\u00edky pochopen\u00ed t\u011bchto rozd\u00edl\u016f mohou u\u017eivatel\u00e9 l\u00e9pe vyu\u017e\u00edt siln\u00e9 str\u00e1nky ka\u017ed\u00e9 technologie, aby splnili sv\u00e9 specifick\u00e9 komunika\u010dn\u00ed pot\u0159eby.<\/div>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">Rozhodov\u00e1n\u00ed mezi Bluetooth a NFC z\u00e1vis\u00ed na konkr\u00e9tn\u00edch po\u017eadavc\u00edch dan\u00e9ho \u00fakolu, a\u0165 u\u017e jde o transakce na dlouh\u00e9 vzd\u00e1lenosti, nep\u0159etr\u017eit\u00e9 p\u0159ipojen\u00ed nebo bezpe\u010dn\u00e9 transakce na kr\u00e1tk\u00e9 vzd\u00e1lenosti. Ob\u011b technologie budou i nad\u00e1le hr\u00e1t z\u00e1sadn\u00ed roli ve vyv\u00edjej\u00edc\u00edm se prost\u0159ed\u00ed bezdr\u00e1tov\u00e9 komunikace.<\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction &nbsp; In today&#8217;s technologically advanced world, Bluetooth and Near Field Communication (NFC) are two popular wireless communication technologies frequently used in various applications. While both technologies facilitate wireless connections and data exchange, they differ significantly in terms of range, speed, power consumption, and intended use cases. Understanding the distinctions between Bluetooth and NFC can [&#8230;]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2687","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/posts\/2687","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/comments?post=2687"}],"version-history":[{"count":1,"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/posts\/2687\/revisions"}],"predecessor-version":[{"id":2688,"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/posts\/2687\/revisions\/2688"}],"wp:attachment":[{"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/media?parent=2687"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/categories?post=2687"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/tags?post=2687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}