{"id":83227,"date":"2020-05-29T19:42:33","date_gmt":"2020-05-29T17:42:33","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/nfc-razbor-tehnologii-near-field-communication"},"modified":"2020-05-29T19:42:33","modified_gmt":"2020-05-29T17:42:33","slug":"nfc-razbor-tehnologii-near-field-communication","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/nfc-razbor-tehnologii-near-field-communication","title":{"rendered":"Andmete dikotoomia: andmete ja teenuste suhtumise \u00fcmberm\u00f5testamine","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Me k\u00f5ik oleme harjunud sellise asja kasutamisega nutitelefonides nagu NFC. Ja tundub, et k\u00f5ik on selge.<\/p>\n<p>Paljud ei osta nutitelefone, kus ei ole NFC-d, arvates, et see on ainult ostude jaoks. Kuid k\u00fcsimusi on palju.<\/p>\n<p>Aga kas teadsite, mida veel see tehnoloogia oskab? Mida teha, kui teie nutitelefonis ei ole NFC-d? Kuidas kasutada kiipi iPhone'is mitte ainult Apple Pay jaoks? Miks see ei t\u00f6\u00f6ta, eriti 'M\u0438\u0440' kaartide puhul?<\/p>\n<p>Ja veel, selle kaudu saab laadida seadmeid\u2026<\/p>\n<p><center><div class=\"youtube-placeholder\" data-id=\"fTpJsxKR5s0\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/fTpJsxKR5s0\/hqdefault.jpg\" alt=\"Vaata videot\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div><\/center><\/p>\n<p>T\u00e4na r\u00e4\u00e4gime, kuidas see t\u00f6\u00f6tab ning uurime k\u00f5iki detaile. Ja k\u00f5ige t\u00e4htsam \u2014 miks see on teie nutitelefonis k\u00f5ige alahinnatum tehnoloogia!<\/p>\n<h4>Kuidas NFC t\u00f6\u00f6tab?<\/h4>\n<p>\nTeate ilmselt, et NFC t\u00e4histab Near Field Communication ehk eesti keeles \u2014 l\u00e4heduskommunikatsioon.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\nAga see ei ole tavaline andmeedastus raadiolaine kaudu. Erinevalt Wi-Fi-st ja Bluetoothist on NFC nutikam. Selle aluseks on elektromagnetiline induktsioon. See on t\u00f5eliselt \u00e4ge asi, mida kooliprogrammis \u00f5petatakse.<\/p>\n<p><img decoding=\"async\" alt=\"Andmete dikotoomia: andmete ja teenuste suhtumise \u00fcmberm\u00f5testamine\" src=\"\/wp-content\/uploads\/2020\/05\/e197b9f305530e8b5cbff84424f485c7.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nIdee on selles, et v\u00f5tate \u00fche juhtme, kus elektrit ei ole. Ja asetate selle k\u00f5rval teise juhi, kus elekter on. Ja tead, mis? Esimeses juhis, kus elektrit ei olnud, hakkab voolama vool!<\/p>\n<p>Lahedalt, eks?<\/p>\n<p>Kui me esmakordselt sellest kuulsime, m\u00f5tlesime, et see on v\u00f5imatu! T\u00f5siselt? Te naljatate! Poisid, l\u00e4hme m\u00e4ngima Counter Strike'i.<\/p>\n<p>Nii et, kui hoiate nutitelefoni mis tahes NFC-m\u00e4rgise l\u00e4hedal, mis ei ole toidetud, siis sellest tillukesest elektromagnetilisest v\u00e4ljast nutitelefonist piisab, et m\u00e4rgis hakkavad elektronid liikuma ja sisemised mikroskeemid aktiveeruvad.<\/p>\n<p><img decoding=\"async\" alt=\"Andmete dikotoomia: andmete ja teenuste suhtumise \u00fcmberm\u00f5testamine\" src=\"\/wp-content\/uploads\/2020\/05\/3ce7b8ecd9f657725f0a16c069af5977.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nAhjaa. Igas m\u00e4rgis on tilluke mikroskeem. N\u00e4iteks pangakaartides aktiveerib mikro\u010dip isegi lihtsa versiooni Javast. Kuidas tundub?<\/p>\n<p>V\u00f5ib-olla olete kuulnud ka akron\u00fc\u00fcmi RFID. See loodi umbes 30 aastat tagasi. See t\u00e4hendab raadiotiheduslikku identifitseerimist. Ja peamiselt sobib see t\u00f5epoolest ainult identifitseerimiseks. Paljudes kontorikeskustes on siiani RFID-koodid.<\/p>\n<p><img decoding=\"async\" alt=\"Andmete dikotoomia: andmete ja teenuste suhtumise \u00fcmberm\u00f5testamine\" src=\"\/wp-content\/uploads\/2020\/05\/108144cabfd2955e23a69c93dc82dfe1.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nNii et NFC on RFID standardi arenenud haru ja loeb osasid selliseid siletsi. Aga peamine erinevus on see, et NFC suudab lisaks ka andmeid edastada, sealhulgas kr\u00fcpteeritud.<\/p>\n<p>NFC t\u00f6\u00f6tab sagedusel 13,56 MHz, mis v\u00f5imaldab saavutada \u00fcsna head kiirus vahemikus 106 kuni 424 Kbit\/s. Nii et mp3-fail allalaadimine kestab paar minutit, kuid ainult kuni 10 cm kaugusele.<\/p>\n<p>F\u00fc\u00fcsiliselt on NFC v\u00e4ike spiraal. N\u00e4iteks Pixel 4 on see kinnitatud kattele ja n\u00e4eb v\u00e4lja selline.<\/p>\n<p><img decoding=\"async\" alt=\"Andmete dikotoomia: andmete ja teenuste suhtumise \u00fcmberm\u00f5testamine\" src=\"\/wp-content\/uploads\/2020\/05\/3b08bb56092e1c8a79d1ab2600154d01.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nJa siin on Xiaomi Mi 10 Pro:<\/p>\n<p><img decoding=\"async\" alt=\"Andmete dikotoomia: andmete ja teenuste suhtumise \u00fcmberm\u00f5testamine\" src=\"\/wp-content\/uploads\/2020\/05\/36d41baa2241d8f8789156992cda2779.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>Ja n\u00fc\u00fcd on \u00f5ige aeg r\u00e4\u00e4kida, mida NFC teha oskab?<\/p>\n<p>Selle tehnoloogia ja seotud tehnoloogiate, nagu RFID, toimimist kirjeldatakse standardis <strong>ISO 14443<\/strong>. Seal on ka palju muud kokku pandud: n\u00e4iteks Itaalia protokoll Mifare ja VME \u2013 need on pangakaartidel.<\/p>\n<p>NFC on teatud m\u00f5ttes USB Type-C juhtmevabas tehnoloogias, kui te m\u00f5istate, millest ma r\u00e4\u00e4gin.<\/p>\n<p>Kuid k\u00f5ige t\u00e4htsam on see. NFC saab t\u00f6\u00f6tada kolmes re\u017eiimis:<\/p>\n<ol>\n<li><strong>Aktiivne.<\/strong> Kui seade loeb v\u00f5i kirjutab andmeid sildilt v\u00f5i kaardilt. \u00dctlen ka, et jah, andmeid NFC siltidele saab ka kirjutada.<\/li>\n<li><strong>Andmete edastamine v\u00f5rdselt \u00f5igustatud seadmete vahel.<\/strong> See on siis, kui \u00fchendate nutitelefoni juhtmevabad k\u00f5rvaklapid v\u00f5i kasutate Android Beami \u2014 kas m\u00e4letate seda. Seal toimus \u00fchendamine NFC kaudu, kuid andmeedastus ise toimus juba Bluetoothi kaudu.<\/li>\n<li><strong>Passiivne.<\/strong>\u00a0Kus meie seade teeb endast midagi passiivset: maksekaarti v\u00f5i s\u00f5idukaardi.<\/li>\n<\/ol>\n<p>\nMiks on NFC vajalik, kui Bluetooth ja Wi-Fi on ju olemas, kuna neil on suurem kiirus ja t\u00f6\u00f6raadius.<\/p>\n<p><img decoding=\"async\" alt=\"Andmete dikotoomia: andmete ja teenuste suhtumise \u00fcmberm\u00f5testamine\" src=\"\/wp-content\/uploads\/2020\/05\/eab0f092f28167ba3321ab71bf081535.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nNFC eelised on j\u00e4rgmised:<\/p>\n<ol>\n<li>Kohene \u00fchendamine \u2014 \u00fcks k\u00fcmnendik sekundist.<\/li>\n<li>Madala energiatarve \u2014 15 mA. Bluetoothi puhul kuni 40 mA.<\/li>\n<li>Sildid ei vaja eraldi toiteallikat.<\/li>\n<li>Ja mitte nii ilmne \u2014 l\u00fchike t\u00f6\u00f6raadius, mis on vajalik turvalisuseks ja makseteks.<\/li>\n<\/ol>\n<p>\nT\u00f5si, on olemas ka Bluetooth Low Energy, aga see on juba teine teema.<\/p>\n<h4>Miks? Mida see meile annab?<\/h4>\n<p>\n<img decoding=\"async\" alt=\"Andmete dikotoomia: andmete ja teenuste suhtumise \u00fcmberm\u00f5testamine\" src=\"\/wp-content\/uploads\/2020\/05\/ec2ccd966a999c7bc57e4bd6e03849e7.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nLisaks juba ilmselgetele stsenaariumidele: p\u00e4\u00e4smed, maksed ja s\u00f5idupiletid \u2014 on rakendusi, mis suudavad raha laadida \u00abTroyka\u00bb kaardile ja teistele transpordikaartidele.<\/p>\n<p>On olemas rakendus \u2014 pangakaartide lugeja. See n\u00e4iteks suudab n\u00e4idata kaardiga viimaseid tehinguid. Ei ole kindel, kas see on v\u00e4ga eetiline, aga rakendus on Play Market'is.<\/p>\n<p>Muide, paljusid huvitab, miks Google ja Apple Pay ei t\u00f6\u00f6ta Muuga kaartidega? Asi ei ole tehnilistes erip\u00e4rades. Lihtsalt makses\u00fcsteem ei ole teenustega kokku leppinud. Maksta saab oma rakenduses Androidis \u2014 Mir Pay. T\u00f5si, see on veidi veider, ja iPhone'i jaoks ei ole seda \u00fcldse!<\/p>\n<p>Muide, v\u00e4ikene nipp. Kui sinu Androidil pole NFC-d, aga maksta on v\u00e4ga soov, mida teha? V\u00f5id panna kaardi telefoni\u00fcmbrise alla. Proovige. Kuid paksud \u00fcmbrised ei pruugi isegi sisse ehitatud NFC-d edastada \u2014 nii et kontrollige.<\/p>\n<p>Me oleme juba r\u00e4\u00e4kinud seadmetest, kuid on teine oluline osa \u2014 NFC-sildid. Need on kahte t\u00fc\u00fcpi.<\/p>\n<ol>\n<li>Need, millele saab andmeid salvestada. Need n\u00e4evad v\u00e4lja nagu v\u00e4ikesed kleebised. \u00dcldiselt on saadaval m\u00e4lu maht umbes 700 b\u00fcti. Selliseid valmistas ettev\u00f5te Sony.<\/li>\n<\/ol>\n<p>\n<img decoding=\"async\" alt=\"Andmete dikotoomia: andmete ja teenuste suhtumise \u00fcmberm\u00f5testamine\" src=\"\/wp-content\/uploads\/2020\/05\/7c7640d52b71c1c29d2357000d5c5607.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nSiin saab hoida palju asju, n\u00e4iteks:<\/p>\n<ul>\n<li>Wi-Fi juurdep\u00e4\u00e4s k\u00fclalistele<\/li>\n<li>Salvestada kontaktandmed ja kasutada neid visiitkaartidena<\/li>\n<li>Seada nutitelefon \u00f6\u00f6sel \u00f6\u00f6kapil magama minema<\/li>\n<li>Samuti saab sinna salvestada m\u00f5ningaid andmeid, n\u00e4iteks parooli v\u00f5i BitCoini tokeni. Kuid parem on need kr\u00fcpteeritud kujul salvestada.<\/li>\n<\/ul>\n<p>\nIga NFC-tugiga telefon suudab sellist silti lugeda.<\/p>\n<p>Mis teha, kui teil pole NFC-silte? Need saab tellida, need on odavad.<\/p>\n<p>Aga v\u00f5ite kasutada tavalist pangakaarti v\u00f5i transpordikaarti, n\u00e4iteks \"Troika\". Need on kirjutamiseks suletud sildid. T\u00fc\u00fcpiline n\u00e4ide on teie pangakaart. Neile ei saa midagi salvestada.<\/p>\n<p>Aga teie nutitelefoni saab programmeerida igasuguste toimingute tegemiseks, kui selline seade sellele l\u00e4hedale tuuakse.<\/p>\n<p>Kui teil on Android, saate installida n\u00e4iteks rakenduse <noindex><a rel=\"nofollow\" href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.arlosoft.macrodroid&amp;amp;hl=ru\">MacroDroid<\/a><\/noindex> v\u00f5i <noindex><a rel=\"nofollow\" href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.widgapp.NFC_ReTAG_FREE&amp;amp;hl=ru\">NFC ReTag<\/a><\/noindex>. Neis sa saad m\u00e4\u00e4rata umbes samu toiminguid NFC-siltide jaoks. L\u00fclitada sisse\/v\u00e4lja Wi-Fi ja k\u00f5n\u00e9, k\u00e4ivitada rakendusi, aktiveerida \u00f6\u00f6re\u017eiimi. N\u00e4iteks saab teha nii, et kui asetate telefoni \"Troika\" kaardile, avatakse automaatselt <noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/channel\/UCY03gpyR__MuJtBpoSyIGnw\">kanal Droider<\/a><\/noindex>. Soovitan!<\/p>\n<p>Muide, just nii n\u00e4eb v\u00e4lja \"Troika\" sisu.<\/p>\n<p><img decoding=\"async\" alt=\"Andmete dikotoomia: andmete ja teenuste suhtumise \u00fcmberm\u00f5testamine\" src=\"\/wp-content\/uploads\/2020\/05\/343c53cb8161ed385838e250fb66821a.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nJa veel v\u00f5ite lugeda <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/447104\/\">Habr.com<\/a><\/noindex> meest, kes implanteeris NFC-sildi endale k\u00e4e sisse.<\/p>\n<h4>Milleks veel v\u00f5iks NFC-d kasutada?<\/h4>\n<p>\n\u00dcks perspektiivikaid asju on elektroonilised piletid. Kino v\u00f5i kontsertidele. Praegu tehakse seda l\u00e4bi QR-koodi ja minu arvates ei ole see nii lahe. Kuigi miljonid hiinlased ei n\u00f5ustu minuga.<\/p>\n<h4>Apple'i kohta<\/h4>\n<p>\n<img decoding=\"async\" alt=\"Andmete dikotoomia: andmete ja teenuste suhtumise \u00fcmberm\u00f5testamine\" src=\"\/wp-content\/uploads\/2020\/05\/84c230c354bd3826cddfdca37e04bad4.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nMis teha, kui teil on iPhone? K\u00f5ik arvavad, et NFC juurde p\u00e4\u00e4s on iPhone'is suletud, kuid see ei ole nii. Alates iOS 11-st, st 2017. aastast on Apple avanud juurdep\u00e4\u00e4su arendajatele. Ja juba on palju rakendusi nagu Androidil. N\u00e4iteks, NFC Tools.<\/p>\n<p>T\u00f5si, seal j\u00e4\u00e4b piiranguid: transport- ja pangakaardid n\u00e4iteks ei skaneerita. Vajalikud on spetsiaalsed sildid, millest me juba r\u00e4\u00e4kisime.<\/p>\n<p>Mida teha? iOS 13-s tuli v\u00e4lja K\u00e4skude funktsioon (Siri). Ja just sellel on juurdep\u00e4\u00e4s igasugustele NFC-siltidele. Nii et siin on v\u00f5imalik seadistada muusika k\u00e4ivitamine kaardilt \u201eTroika\u201c. V\u00f5i sisse l\u00fclitada nutikate lambid. V\u00f5i teha palju muud. K\u00e4skud on t\u00f5eliselt \u00e4ge asi. Ma ei saa aru, miks Androidis seda veel ei ole.<\/p>\n<h4>Laadimine<\/h4>\n<p>\n<img decoding=\"async\" alt=\"Andmete dikotoomia: andmete ja teenuste suhtumise \u00fcmberm\u00f5testamine\" src=\"\/wp-content\/uploads\/2020\/05\/7b40ed09f8f845d39e5ad3f724dffd4d.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nKui olete siiani leidnud, et teate NFC-st k\u00f5ike ja olete rahul nende igavate rakendustega, siis siin on midagi t\u00f5eliselt huvitavat.<\/p>\n<p>On olemas selline organisatsioon nagu NFC Forum, mis sertifitseerib NFC-d. Tegelikult on igal tehnoloogial selline organisatsioon, ja hea, kui see on ainult \u00fcks.<\/p>\n<p>Ja n\u00fc\u00fcd m\u00f5ni p\u00e4ev tagasi avaldasid nad j\u00e4rjekordse standardi uuenduse. Ja tead, mida? N\u00fc\u00fcd toetab NFC juhtmevaba laadimist. Jah, tegelikult on see neljas t\u00f6\u00f6re\u017eiim.<\/p>\n<p>Kuidas te k\u00fcsite? Elektromagnetilise induktsiooni abil, m\u00e4letate?<\/p>\n<p>Muide, Qi-laadimine t\u00f6\u00f6tab t\u00e4pselt sama p\u00f5him\u00f5tte kohaselt. Ainult, et seal on m\u00e4his suurem.<\/p>\n<p>Aga on \u00fcks probleem. NFC m\u00e4his on v\u00e4ike, seega on laadimisv\u00f5imsus v\u00e4ike \u2014 vaid 1 vatt.<\/p>\n<p>Kas on v\u00f5imalik nutitelefoni sellise kiirusel laadida? Mitte isegi proovida. Kuid tegelikult ei ole seda funktsiooni selle jaoks v\u00e4lja m\u00f5eldud.<\/p>\n<p><img decoding=\"async\" alt=\"Andmete dikotoomia: andmete ja teenuste suhtumise \u00fcmberm\u00f5testamine\" src=\"\/wp-content\/uploads\/2020\/05\/35e0b43d0636f0d6f68858311d534de2.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nPeamine eesm\u00e4rk on t\u00e4pselt vastupidine \u2014 teiste seadmete laadimine nutitelefoniga. See on nagu p\u00f6\u00f6rdv\u00f5imeline laadimine Galaxy ja teiste nutitelefonide puhul. N\u00e4iteks saab laadida mitte ainult juhtmevabad k\u00f5rvaklapid, vaid ka nende kasti. Tegelikult on tegu v\u00e4ga odava juhtmevaba laadijaga, mis on olemas igas nutitelefonis ja mille saab kergesti \u00fchendada igasse nutiseadmesse.<\/p>\n<p>Muide, 1 Watt ei ole just liiga v\u00e4he. V\u00f5rdluseks, k\u00f5ikide iPhone'ide puhul peale 11 Pro on kaasas 5-vatine laadija. Ja uuemate lipulaevade tagumises juhtmevabas laadimises on v\u00f5imsus vahemikus 5 kuni 7 W.<\/p>\n<p>Aga on \u00fcks aga \u2014 praegustes mudelites see funktsioon ei toimi. Nutitelefonid, millel on selline funktsioon, hakkavad t\u00f5en\u00e4oliselt ilmuma aasta v\u00f5i poolteise p\u00e4rast. Seega oodake Samsungi reklaami selle seadme kohta.<\/p>\n<h4>Lisaboonus neile, kes on l\u00e4bi lugenud<\/h4>\n<p>\nTeame, et teile meeldivad meie p\u00f5hjalikud anal\u00fc\u00fcsid, kuid oleme kindlad, et teil on selliste videote idee v\u00f5i v\u00f5ib-olla on teil isegi valmis stsenaarium. Kui nii, siis kui teil on idee, tunnete teemat ja olete valmis meiega koost\u00f6\u00f6d tegema, siis kirjutage meie uuele e-posti aadressile <strong>idea@droider.ru<\/strong>. Teeme kindlasti laheda video!<br \/>\n<br \/>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/droider\/blog\/504196\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412\u0441\u0435 \u043c\u044b \u043f\u0440\u0438\u0432\u044b\u043a\u043b\u0438 \u043a \u0442\u0430\u043a\u043e\u0439 \u0434\u0430\u043d\u043d\u043e\u0441\u0442\u0438 \u0432 \u0441\u043c\u0430\u0440\u0442\u0444\u043e\u043d\u0435 \u043a\u0430\u043a NFC. \u0418 \u0432\u0440\u043e\u0434\u0435 \u0431\u044b \u0432\u0441\u0451 \u0441 \u044d\u0442\u0438\u043c \u044f\u0441\u043d\u043e. \u041c\u043d\u043e\u0433\u0438\u0435 \u043d\u0435 \u043f\u043e\u043a\u0443\u043f\u0430\u044e\u0442 \u0441\u043c\u0430\u0440\u0442\u0444\u043e\u043d\u044b, \u0433\u0434\u0435 \u043d\u0435\u0442 NFC, \u0434\u0443\u043c\u0430\u044f \u0447\u0442\u043e \u044d\u0442\u043e \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u0440\u043e \u043f\u043e\u043a\u0443\u043f\u043a\u0438. \u041d\u043e \u0435\u0441\u0442\u044c \u043a\u0443\u0447\u0430 \u0432\u043e\u043f\u0440\u043e\u0441\u043e\u0432. \u041d\u043e \u0437\u043d\u0430\u043b\u0438 \u043b\u0438 \u0432\u044b \u0447\u0442\u043e \u0435\u0449\u0435 \u0443\u043c\u0435\u0435\u0442 \u044d\u0442\u0430 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f?\u00a0\u0427\u0442\u043e \u0434\u0435\u043b\u0430\u0442\u044c \u0435\u0441\u043b\u0438 \u0432 \u0432\u0430\u0448\u0435\u043c \u0441\u043c\u0430\u0440\u0442\u0444\u043e\u043d\u0435 \u043d\u0435\u0442 NFC?\u00a0\u041a\u0430\u043a \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0447\u0438\u043f \u0432 iPhone \u043d\u0435 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":83228,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-83227","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412\u0441\u0435 \u043c\u044b \u043f\u0440\u0438\u0432\u044b\u043a\u043b\u0438 \u043a \u0442\u0430\u043a\u043e\u0439 \u0434\u0430\u043d\u043d\u043e\u0441\u0442\u0438 \u0432 \u0441\u043c\u0430\u0440\u0442\u0444\u043e\u043d\u0435 \u043a\u0430\u043a NFC. \u0418 \u0432\u0440\u043e\u0434\u0435 \u0431\u044b \u0432\u0441\u0451 \u0441 \u044d\u0442\u0438\u043c \u044f\u0441\u043d\u043e. \u041c\u043d\u043e\u0433\u0438\u0435 \u043d\u0435 \u043f\u043e\u043a\u0443\u043f\u0430\u044e\u0442 \u0441\u043c\u0430\u0440\u0442\u0444\u043e\u043d\u044b, \u0433\u0434\u0435 \u043d\u0435\u0442 NFC, \u0434\u0443\u043c\u0430\u044f \u0447\u0442\u043e \u044d\u0442\u043e \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u0440\u043e \u043f\u043e\u043a\u0443\u043f\u043a\u0438. \u041d\u043e \u0435\u0441\u0442\u044c \u043a\u0443\u0447\u0430 \u0432\u043e\u043f\u0440\u043e\u0441\u043e\u0432. \u041d\u043e \u0437\u043d\u0430\u043b\u0438 \u043b\u0438 \u0432\u044b \u0447\u0442\u043e \u0435\u0449\u0435 \u0443\u043c\u0435\u0435\u0442 \u044d\u0442\u0430 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f? 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Ja n\u00e4iliselt on see \u00fcldiselt arusaadav. Paljud ei osta nutitelefone, kus ei ole NFC-d, arvates, et see kehtib ainult ostude jaoks. Kuid k\u00fcsimusi on palju. Kas teadsite, mida veel see tehnoloogia oskab? Mida teha, kui teie nutitelefonis ei ole NFC-d? Kuidas kasutada kiipi iPhone'is?","canonical_url":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/nfc-razbor-tehnologii-near-field-communication","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47NFC: \u0420\u0430\u0437\u0431\u043e\u0440 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 Near Field Communication | ProHoster","og:description":"\u0412\u0441\u0435 \u043c\u044b \u043f\u0440\u0438\u0432\u044b\u043a\u043b\u0438 \u043a \u0442\u0430\u043a\u043e\u0439 \u0434\u0430\u043d\u043d\u043e\u0441\u0442\u0438 \u0432 \u0441\u043c\u0430\u0440\u0442\u0444\u043e\u043d\u0435 \u043a\u0430\u043a NFC. \u0418 \u0432\u0440\u043e\u0434\u0435 \u0431\u044b \u0432\u0441\u0451 \u0441 \u044d\u0442\u0438\u043c \u044f\u0441\u043d\u043e. \u041c\u043d\u043e\u0433\u0438\u0435 \u043d\u0435 \u043f\u043e\u043a\u0443\u043f\u0430\u044e\u0442 \u0441\u043c\u0430\u0440\u0442\u0444\u043e\u043d\u044b, \u0433\u0434\u0435 \u043d\u0435\u0442 NFC, \u0434\u0443\u043c\u0430\u044f \u0447\u0442\u043e \u044d\u0442\u043e \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u0440\u043e \u043f\u043e\u043a\u0443\u043f\u043a\u0438. \u041d\u043e \u0435\u0441\u0442\u044c \u043a\u0443\u0447\u0430 \u0432\u043e\u043f\u0440\u043e\u0441\u043e\u0432. \u041d\u043e \u0437\u043d\u0430\u043b\u0438 \u043b\u0438 \u0432\u044b \u0447\u0442\u043e \u0435\u0449\u0435 \u0443\u043c\u0435\u0435\u0442 \u044d\u0442\u0430 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f? 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