{"id":4375,"date":"2021-03-25T18:25:48","date_gmt":"2021-03-25T17:25:48","guid":{"rendered":"https:\/\/preventista.sk\/info\/?p=4375"},"modified":"2021-03-25T18:25:51","modified_gmt":"2021-03-25T17:25:51","slug":"preco-sa-bojime-viacfaktorovej-autentifikacie-ved-ju-pouzivali-nasi-stari-rodicia","status":"publish","type":"post","link":"https:\/\/preventista.sk\/info\/preco-sa-bojime-viacfaktorovej-autentifikacie-ved-ju-pouzivali-nasi-stari-rodicia\/","title":{"rendered":"Pre\u010do sa boj\u00edme viacfaktorovej autentifik\u00e1cie?, ve\u010f ju pou\u017e\u00edvali  na\u0161i star\u00ed rodi\u010dia!"},"content":{"rendered":"\n<p>\u201eSvet okolo n\u00e1s sa zmenil\u201c je jedna z\u00a0prv\u00fdch viet vo filme P\u00e1n prste\u0148ov. Vo filme to bola cesta k\u00a0rastu tmy a\u00a0teda zl\u00e9ho. N\u00e1m sa tak\u00e1to priama interpret\u00e1cia asi nepodar\u00ed. Hoci okolo n\u00e1s z\u00fari pand\u00e9mia a\u00a0neistota, my si u\u017e\u00edvame relat\u00edvny pokoj a\u00a0dostatok zdrojov. Priestor sa v\u0161ak zmenil aj pre n\u00e1s. Obmedzil sa pohyb, pr\u00e1ca, soci\u00e1lny \u017eivot a\u00a0komunik\u00e1cia sa preniesla do virtu\u00e1lneho priestoru. Doby, ke\u010f sme sa stret\u00e1vali na ulici a\u00a0vedeli jedn\u00fdm poh\u013eadom spozna\u0165 \u010dloveka, zisti\u0165 jeho n\u00e1lady, alebo vyc\u00edti\u0165, \u017ee r\u00e1no si zasa dal \u201edo nosa\u201c s\u00fa nen\u00e1vratne pre\u010d. Mo\u017eno n\u00e1m len sta\u010dilo vypo\u010du\u0165 si obvykl\u00e9 ponosy a\u00a0hne\u010f ste vedeli, kto je to a\u00a0ako sa c\u00edti. Dnes sa spoliehame na techniku, ktor\u00fa m\u00e1me pred sebou. Ako v\u0161ak vyu\u017ei\u0165 o\u010di, u\u0161i a\u00a0\u010duch na overenie s\u00a0k\u00fdm si p\u00ed\u0161eme ? Na svet u\u017e pozer\u00e1me len cez mal\u00e9, sliep\u0148aj\u00face skl\u00ed\u010dko mobiln\u00e9ho zariadenia alebo cez obrazovku po\u010d\u00edta\u010da.\u00a0 Na\u0161\u0165astie nielen pre n\u00e1s je t\u00e9ma presnej identifik\u00e1cie \u013eud\u00ed ve\u013emi zauj\u00edmav\u00e1, zauj\u00edma to aj mno\u017estvo in\u017einierov a technikov a\u00a0preto si predstav\u00edme, ako sa \u010duch, chu\u0165, hmat, sluch prenies\u0165 do po\u010d\u00edta\u010da. Netreba sa b\u00e1\u0165, nikoho dnes nebudeme n\u00fati\u0165\u00a0 oblizova\u0165 obrazovku, ani ovoniava\u0165 v\u00fdpo\u010dtov\u00fa techniku, sk\u00f4r si predstav\u00edme cestu n\u00e1hrady zraku, \u010duchu, chuti, hmatu a\u00a0sluchu za nie\u010do in\u00e9, s\u00a0\u010d\u00edm v\u00fdpo\u010dtov\u00e1 technika vie pracova\u0165.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"586\" data-attachment-id=\"4377\" data-permalink=\"https:\/\/preventista.sk\/info\/preco-sa-bojime-viacfaktorovej-autentifikacie-ved-ju-pouzivali-nasi-stari-rodicia\/safenet-authentication-client-diagram\/\" data-orig-file=\"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2021\/03\/SafeNet-Authentication-Client-Diagram.jpg?fit=1176%2C984&amp;ssl=1\" data-orig-size=\"1176,984\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"SafeNet-Authentication-Client-Diagram\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2021\/03\/SafeNet-Authentication-Client-Diagram.jpg?fit=700%2C586&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2021\/03\/SafeNet-Authentication-Client-Diagram.jpg?resize=700%2C586&#038;ssl=1\" alt=\"\" class=\"wp-image-4377\" srcset=\"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2021\/03\/SafeNet-Authentication-Client-Diagram.jpg?resize=700%2C586&amp;ssl=1 700w, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2021\/03\/SafeNet-Authentication-Client-Diagram.jpg?resize=450%2C377&amp;ssl=1 450w, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2021\/03\/SafeNet-Authentication-Client-Diagram.jpg?resize=320%2C268&amp;ssl=1 320w, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2021\/03\/SafeNet-Authentication-Client-Diagram.jpg?resize=768%2C643&amp;ssl=1 768w, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2021\/03\/SafeNet-Authentication-Client-Diagram.jpg?w=1176&amp;ssl=1 1176w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n\n\n\n<p>Namiesto na\u0161ich org\u00e1nov a&nbsp;zmyslov budeme v&nbsp;po\u010d\u00edta\u010dovom svete hovori\u0165 o&nbsp;faktoroch (d\u00f4kazoch), ktor\u00e9 si zo v\u0161etk\u00fdch zmyslov ponechaj\u00fa hlavn\u00fa \u010das\u0165 a&nbsp;to je ich jedine\u010dnos\u0165, samostatnos\u0165 a&nbsp;nezamenite\u013enos\u0165. Predstav\u00edme si viacfaktorov\u00e9 overovanie. Je to vlastne proces, pri ktorom zvy\u0161ujeme pravdepodobnos\u0165 overenia spr\u00e1vnej osoby za pomoci poskytnutia viacer\u00fdch d\u00f4kazov, \u017ee to je naozaj ona.&nbsp; Toto overovanie na Slovensku nie je nov\u00e9, netreba sa ho preto v\u00f4bec b\u00e1\u0165. Vlastne ho pou\u017e\u00edvali u\u017e na\u0161i star\u00ed rodi\u010dia a&nbsp;za\u010dali hne\u010f v&nbsp;14 stor., po\u010das vala\u0161skej koloniz\u00e1cie. My si vysvetl\u00edme tak\u00e9to overovanie a&nbsp;to na pasen\u00ed dobytka v&nbsp;P\u00fachovskej doline. Ke\u010f sa pastieri v&nbsp;P\u00fachovskej doline, pas\u00faci na proti\u013eahl\u00fdch \u00fabo\u010diach vysok\u00fdch kopcov, r\u00e1movan\u00fdch vencom Vr\u0161ateck\u00fdch br\u00e1l, chceli dozvedie\u0165 o&nbsp;pr\u00e1ci toho druh\u00e9ho a&nbsp;koordinova\u0165 si postup. Mali pomerne m\u00e1lo mo\u017enost\u00ed ako to urobi\u0165. Mohli prebehn\u00fa\u0165 cez dolinu a&nbsp;op\u00fdta\u0165 sa, len\u017ee st\u00e1do bolo bez dozoru nieko\u013eko hod\u00edn a&nbsp;to bolo naozaj ve\u013ek\u00e9 riziko. Zakri\u010da\u0165 sa pre ve\u013ek\u00fa dia\u013eku nedalo, dokonca tie &nbsp;2-3 km vzdu\u0161nou \u010diarou ani nedovideli. Vymysleli si teda in\u00fd postup, zobrali do r\u00fak dlh\u00e9 fujary trombity, z&nbsp;lyka vytvarovan\u00e9 a&nbsp;lahodne do dia\u013eav znej\u00face a&nbsp;dohodli si popevok, ktor\u00fd priamo prekladal ot\u00e1zky a&nbsp;odpovede do mel\u00f3die: U\u017e m\u00e1\u0161 podojen\u00e9? E\u0161te nie, e\u0161te nie. Ja u\u017e m\u00e1m.&nbsp;&nbsp; (<a href=\"https:\/\/www.youtube.com\/watch?v=tuudZA6CcPI\">https:\/\/www.youtube.com\/watch?v=tuudZA6CcPI<\/a>&nbsp; diskusia za\u010d\u00edna od 1:52). Na za\u010diatku pastier zatrilkoval ob\u013e\u00faben\u00fa mel\u00f3diu a&nbsp;druh\u00e1 strana po chv\u00edli odpovedala trilkovan\u00edm a&nbsp;potom za\u010dala hudobn\u00e1 diskusia. Ako v\u0161ak pastier vedel, o&nbsp;koho ide, ke\u010f text a&nbsp;mel\u00f3dia bola rovnak\u00e1 pre v\u0161etk\u00fdch? Spoliehal sa na \u010fal\u0161ie faktory. Patr\u00ed sem poloha, kde druh\u00fd pastier p\u00e1sol a&nbsp;odkia\u013e sa \u0161\u00edril zvuk, ktor\u00e1 bola dopredu dan\u00e1 a&nbsp;zn\u00e1ma. Trilkovanie bolo pre ka\u017ed\u00e9ho pastiera \u0161pecifick\u00e9 a&nbsp;\u013eahko ho identifikovalo, bola to mel\u00f3dia, ktor\u00fa poznal a&nbsp;vedel zahra\u0165 len jeden pastier. Zvuk ka\u017edej z&nbsp;fuj\u00e1r tromb\u00edt bol jednozna\u010dn\u00fd, \u010d\u00edm sa jasne ur\u010dil n\u00e1stroj. Samotn\u00e1 mel\u00f3dia trilkovania na \u00favod bola ve\u013emi praktick\u00e1, preto\u017ee zabezpe\u010dila \u010das na identifikovanie pastiera, na poh\u013eadanie fujary druh\u00fdm pastierom a&nbsp;aj na samotn\u00fa&nbsp;pr\u00edpravu na umeleck\u00fd v\u00fdkon. Predstaven\u00edm viacfaktorov\u00e9ho overovania z&nbsp;d\u00f4b minul\u00fdch sa chceme prenies\u0165 do doby s\u00fa\u010dasnej. Doba pokro\u010dila a&nbsp;\u010do nie je ozna\u010den\u00e9 anglick\u00fdm n\u00e1zvom, tak to neexistuje. Preto namiesto viacfaktorovej autentifik\u00e1cie a&nbsp;skratky OpNSM \u2013 \u201eOverovanie pod\u013ea na\u0161ich star\u00fdch m\u00e1m\u201c pou\u017eijeme modern\u00e9 americk\u00e9 dedi\u010dstvo. <em>Multi-factor authentication<\/em> so skratkou MFA, nie ne\u013eakajte sa, je to st\u00e1le to ist\u00e9 pomenovanie. Anglick\u00e9 spojenie slov je pova\u017eovan\u00e9 za d\u00f4stojnej\u0161ie a&nbsp;vhodnej\u0161ie pre po\u010d\u00edta\u010dov\u00fdch expertov.<\/p>\n\n\n\n<p>Pozn\u00e1me viacero pr\u00edstupov k&nbsp;viacfaktorov\u00e9ho overovania, ako si v\u0161ak predstavi\u0165 faktory? Ako pretavi\u0165 \u013eudsk\u00e9 zmysly do virtu\u00e1lneho priestoru? Museli sme za\u010da\u0165 pou\u017e\u00edva\u0165 nov\u00e9 delenie, pre identifik\u00e1ciu \u010dloveka a&nbsp;jeho v\u00fdpo\u010dtovej techniky a&nbsp;to pretaven\u00edm do troch z\u00e1kladn\u00fdch faktorov: Nie\u010do \u010do m\u00e1m. Nie\u010do \u010do viem. Nie\u010do \u010do som. Tak\u00e9to prvky sa \u013eah\u0161ie rozpr\u00e1vaj\u00fa ako predstavuj\u00fa, preto si odkryme, \u010do sa skr\u00fdva za jednotliv\u00fdmi prvkami:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Nie\u010do, \u010do m\u00e1m.&nbsp;<ul><li>telef\u00f3n,<\/li><\/ul><ul><li>ob\u010diansky preukaz,<\/li><\/ul><ul><li>platobn\u00e1 karta,<\/li><\/ul><ul><li>\u0161peci\u00e1lny bezpe\u010dnostn\u00fd n\u00e1stroj na prihlasovanie (token),<ul><li>zoznam prihlasovac\u00edch, jednorazov\u00fdch k\u00f3dov vytla\u010den\u00fdch na l\u00edstku,<\/li><\/ul><ul><li>USB zariadenie,<\/li><\/ul><ul><li>BlueTooth zariadenie ako je pr\u00edvesok, prste\u0148, n\u00e1ramok, alebo karta,<\/li><\/ul><ul><li>zariadenie s&nbsp;RFID \u010dipom (Radio Frequency IDentification, pou\u017e\u00edva sa v&nbsp;obchode pri identifik\u00e1cii&nbsp; tovaru),<\/li><\/ul><ul><li>&nbsp;NFC (Near Field Communication, technol\u00f3gia pou\u017e\u00edvan\u00e1 hlavne pri platobn\u00fdch a&nbsp;identifika\u010dn\u00fdch kart\u00e1ch),<\/li><\/ul><\/li><\/ul><\/li><li>Nie\u010do \u010do viem.<ul><li>PIN (Personal Identification Number \/ osobn\u00e9 identifika\u010dn\u00e9 \u010d\u00edslo),<\/li><\/ul><ul><li>heslo<\/li><\/ul><\/li><li>Nie\u010do \u010do som.<ul><li>biometrick\u00e1 charakteristika:<ul><li>odtla\u010dok prsta,<\/li><\/ul><ul><li>biometria tv\u00e1re,<\/li><\/ul><ul><li>biometria oka (d\u00fahovky, sietnice),<\/li><\/ul><ul><li>biometria hlasu,<\/li><\/ul><ul><li>anal\u00fdza DNA<\/li><\/ul><\/li><\/ul><ul><li>&nbsp;Charakteristika m\u00f4jho spr\u00e1vania<ul><li>miesto pr\u00e1ce, spr\u00e1vanie sa na po\u010d\u00edta\u010di,&#8230;<\/li><\/ul><\/li><\/ul><\/li><\/ul>\n\n\n\n<p>Technologick\u00fd v\u00fdpo\u010det mo\u017enost\u00ed, \u010do pou\u017ei\u0165 na overovanie m\u00e1me za sebou, ako ich v\u0161ak vyu\u017ei\u0165? Z\u00e1kladn\u00fdm princ\u00edpom je ma\u0165 aspo\u0148 dva faktory overen\u00e9. Predstavme si ako vyzeraj\u00fa niektor\u00e9 re\u00e1lne nasadenia. Najzn\u00e1mej\u0161\u00edm pre n\u00e1s je v\u00fdber z bankomatu, klient banky na v\u00fdber potrebuje PIN (to \u010do viem) a kartu (to \u010do m\u00e1m). V&nbsp;Saudskej Ar\u00e1bii sa zmenil sp\u00f4sob v\u00fdberu z bankomatu, karta klientom zostala (nie\u010do, \u010do m\u00e1m), ale vymenili PIN za biometriu oka (nie\u010do, \u010do som). Druh\u00fdm pr\u00edkladom je prihl\u00e1senie do internet bankingu b\u00e1nk. V tomto pr\u00edpade sa pou\u017eije meno a&nbsp;heslo (to \u010do viem) a&nbsp;k\u00f3d z&nbsp;aplik\u00e1cie (to \u010do m\u00e1m), ktor\u00e1 je aktivovan\u00e1 pre klienta a&nbsp;generuje nez\u00e1visl\u00e9 k\u00f3dy,&nbsp;na prihl\u00e1senie do mobilnej aplik\u00e1cie potrebuje klient PIN alebo heslo (to \u010do viem). Tret\u00edm pr\u00edkladom je prihl\u00e1senie do slu\u017eby mobil bankingu (aplik\u00e1cia banky na mobilnom telef\u00f3ne). V tomto pr\u00edpade sa pou\u017e\u00edva aplik\u00e1cia, v\u00e4\u010d\u0161inou s kontrolou zariadenia, \u010di je st\u00e1le to ist\u00e9 a&nbsp;nepo\u0161koden\u00e9 a&nbsp;d\u00e1 sa mu veri\u0165 (to, \u010do m\u00e1m). Pri \u0161tarte si aplik\u00e1cia zist\u00ed, \u010di je v&nbsp;rovnakom stave a&nbsp;je to to ist\u00e9 zariadenie ako bolo pri prvom overen\u00ed (to, \u010do m\u00e1m). N\u00e1sledne je pou\u017eit\u00fd na prihl\u00e1senie PIN alebo heslo do aplik\u00e1cie (nie\u010do, \u010do viem), niektor\u00e9 aplik\u00e1cie podporuj\u00fa aj overenie pomocou biometrie (nie\u010do, \u010do som).<\/p>\n\n\n\n<p>Viacfaktorov\u00e1 autentifik\u00e1cia a&nbsp;jej z\u00e1kladn\u00e9 princ\u00edpy sme si predstavili. Na trhu sa vytvoril trend a od \u0161pecifick\u00fdch zariaden\u00ed, ktor\u00e9 boli rozd\u00e1van\u00e9 pre potreby autentifik\u00e1cie jednotliv\u00fdmi firmami sa prikl\u00e1\u0148a trh k&nbsp;vy\u0165a\u017eovaniu funkci\u00ed mobiln\u00e9ho telef\u00f3nu. D\u00f4vody, pre\u010do je to tak sa dot\u00fdkaj\u00fa samotnej podstaty \u010dloveka a&nbsp;toho, \u017ee \u010dlovek je prirodzene leniv\u00fd ma\u0165 &nbsp;a&nbsp;nosi\u0165 viac zariaden\u00ed. Rukolapn\u00fdm pr\u00edkladom je, prechod v\u00fdberu z&nbsp;bankomatu, ktor\u00fd bol vykon\u00e1van\u00fd kartou, &nbsp;do prostredia bankov\u00fdch aplik\u00e1cii v&nbsp;mobiln\u00fdch telef\u00f3noch. To znamen\u00e1, \u017ee na v\u00fdber z&nbsp;bankomatov v&nbsp;dobr\u00fdch bank\u00e1ch v\u00e1m sta\u010d\u00ed mobil. Z\u00e1rove\u0148 sa vytv\u00e1raj\u00fa v&nbsp;mobiloch virtu\u00e1lne kartov\u00e9 pe\u0148a\u017eenky. Postupne sa karta ako tak\u00e1 st\u00e1va st\u00e1le menej a&nbsp;menej potrebn\u00e1 vo svojom fyzickom preveden\u00ed a&nbsp;prech\u00e1dza do virtu\u00e1lneho prostredia. Napriek pop\u00edsan\u00e9mu trendu st\u00e1le existuj\u00fa snahy h\u013eadania nov\u00fdch n\u00e1strojov na overovanie \u010dloveka jednoduch\u00fdmi syst\u00e9mami, ktor\u00e9 sa sna\u017eia zauja\u0165. Vyzeraj\u00fa ako \u0161perky: prstene, n\u00e1ramky, pr\u00edvesky (nie\u010do, \u010do m\u00e1m), in\u00e9 sk\u00fa\u0161aj\u00fa overova\u0165 funk\u010dnos\u0165 podko\u017en\u00fdch \u010dipov (nie\u010do \u010do m\u00e1m aj \u010do som). Vytv\u00e1raj\u00fa sa koncepty na kontrolu biometrick\u00fdch \u00fadajov ako je biometria hlasu a&nbsp;biometria tv\u00e1re. V&nbsp;tomto pr\u00edpade si v\u0161ak treba pri implement\u00e1cii d\u00e1va\u0165 pozor, preto\u017ee biometrick\u00e9 overovanie je overovanie na z\u00e1klade podobnosti a&nbsp;na z\u00e1klade matematick\u00e9ho modelu. \u010clovek id\u00faci po ulici, prirad\u00ed meno a&nbsp;identitu oproti id\u00faceho \u010dloveka na z\u00e1klade jedin\u00e9ho poh\u013eadu, na z\u00e1klade svojich sk\u00fasenost\u00ed a&nbsp;znalost\u00ed. \u010clovek sa neboj\u00ed poveda\u0165: toto je n\u00e1\u0161 sused. Po\u010d\u00edta\u010d prirad\u00ed identitu na z\u00e1klade pravdepodobnosti podobnosti \u00fadajov, ktor\u00e9 m\u00e1 zozbieran\u00e9 a&nbsp;spracovan\u00e9 a&nbsp;t\u00fdch, \u010do pr\u00e1ve odfotil\/na\u010d\u00edtal. V\u00fdsledok je: toto je n\u00e1\u0161: sused na 89% s&nbsp;pravdepodobnos\u0165ou chyby 2%. &nbsp;Z tohto d\u00f4vodu ste si mo\u017eno uvedomili, \u017ee \u010das\u0165 aplik\u00e1ci\u00ed ak pou\u017e\u00edvaj\u00fa biometriu (nie\u010do \u010do si) pre \u0161pecifick\u00e9, d\u00f4le\u017eit\u00e9 veci, vy\u017eaduj\u00fa ob\u010das dodato\u010dn\u00e9 potvrdenie PIN-om (nie\u010do \u010do vie\u0161). Existuj\u00fa aplik\u00e1cie, ktor\u00e9 spravuj\u00fa ve\u013emi d\u00f4le\u017eit\u00e9 inform\u00e1cie, pri ktor\u00fdch sa vy\u017eaduje jednozna\u010dn\u00e1 identifik\u00e1cia a v r\u00e1mci MFA pou\u017e\u00edvaj\u00fa existenciu overenej aplik\u00e1cie (nie\u010do \u010do m\u00e1\u0161) a biometrick\u00e9 overovanie (nie\u010do \u010do si, s ur\u010dit\u00fdm percentom pravdepodobnosti). Aplik\u00e1cie so star\u0161\u00edm n\u00e1vrhom architekt\u00fary st\u00e1le vyu\u017e\u00edvaj\u00fa overenie cez nezabezpe\u010den\u00fd SMS kan\u00e1l, pri\u010dom s\u00fa nieko\u013eko rokov na \u010diernom trhu dostupn\u00e9 v\u00edrusy a&nbsp;n\u00e1vody pre hackerov, ako v&nbsp;mobiln\u00fdch zariadeniach z\u00edskava\u0165 SMS k\u00f3d a&nbsp;ako s&nbsp;n\u00edm pracova\u0165. (napr. https:\/\/zive.aktuality.sk\/clanok\/145167\/komplexny-virus-ohrozuje-zariadenia-s-androidom-kradne-bankove-udaje-spehuje-aj-sifruje\/) V&nbsp;oboch pr\u00edpadoch je vhodn\u00e9 zamyslie\u0165 sa nad v\u00fdslednou bezpe\u010dnos\u0165ou cel\u00e9ho syst\u00e9mu a&nbsp;aj&nbsp;celkov\u00fdm zladen\u00edm aplik\u00e1cii s nariadeniami a z\u00e1konn\u00fdmi po\u017eiadavkami a&nbsp;ot\u00e1zne je, \u010di je slovo viacfaktorov\u00e1 plnohodnotne na mieste.<\/p>\n\n\n\n<p>Na\u0161\u0165astie neur\u00f3zy sp\u00f4soben\u00e9 nevhodnou implement\u00e1ciou viacfaktorovej autentifik\u00e1cie nie s\u00fa na mieste. V\u00e4\u010d\u0161ina aplik\u00e1cii a&nbsp;slu\u017eieb pou\u017e\u00edva ochranu spr\u00e1vne a&nbsp;rozv\u00e1\u017ene. Dobr\u00fdm nastaven\u00edm do \u017eivota je vybera\u0165 si tak\u00e9 slu\u017eby, ktor\u00e9 v\u00e1s chr\u00e1nia a&nbsp;overuj\u00fa viacer\u00fdmi faktormi a&nbsp;neboja sa to poveda\u0165.&nbsp; V&nbsp;pr\u00edpade, \u017ee si nebudete na istom, \u010di slu\u017eba, ktor\u00fa ste si vybrali je naozaj dobre chr\u00e1nen\u00e1, nebojte sa op\u00fdta\u0165 firmy, ktor\u00e1 slu\u017ebu pon\u00faka. Ak firma dod\u00e1va kvalitn\u00e9 slu\u017eby, potom m\u00e1 vytvoren\u00fa anal\u00fdzu riz\u00edk rie\u0161enia a&nbsp;preto vie bez probl\u00e9mov zodpoveda\u0165 na ot\u00e1zky bezpe\u010dnostn\u00e9ho charakteru. Viacfaktorov\u00e1 autentifik\u00e1cia v\u00e1s bude sprev\u00e1dza\u0165 cel\u00fdm \u017eivotom, tento \u010dl\u00e1nok mal za \u00falohu si vysvetli\u0165 podstatu pr\u00e1ce syst\u00e9mu a&nbsp;sp\u00f4sob, ako n\u00e1s ovplyv\u0148uje. Nebojme sa viacfaktorov\u00fa autentifik\u00e1ciu spr\u00e1vne pou\u017e\u00edva\u0165<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u201eSvet okolo n\u00e1s sa zmenil\u201c je jedna z\u00a0prv\u00fdch viet vo filme P\u00e1n prste\u0148ov. Vo filme to bola cesta k\u00a0rastu tmy a\u00a0teda zl\u00e9ho. N\u00e1m sa tak\u00e1to priama interpret\u00e1cia asi nepodar\u00ed. Hoci okolo n\u00e1s z\u00fari pand\u00e9mia a\u00a0neistota, my si u\u017e\u00edvame relat\u00edvny pokoj a\u00a0dostatok zdrojov. Priestor sa v\u0161ak zmenil aj pre n\u00e1s. Obmedzil sa pohyb, pr\u00e1ca, soci\u00e1lny \u017eivot [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[32],"class_list":["post-4375","post","type-post","status-publish","format-standard","hentry","category-itbezp","tag-bezpecnost"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":4045,"url":"https:\/\/preventista.sk\/info\/top10-autorov-sutaze-informacna-bezpecnost-ja-a-moja-skola-5\/","url_meta":{"origin":4375,"position":0},"title":"TOP10 autorov s\u00fa\u0165a\u017ee Informa\u010dn\u00e1 bezpe\u010dnos\u0165, ja a moja \u0161kola","author":"Redakcia","date":"26. janu\u00e1ra 2021","format":false,"excerpt":"Le\u00f3n \u0160ikorsk\u00fd, Evanjelick\u00e9 gymn\u00e1zium J.Tranovsk\u00e9ho, Liptovsk\u00fd Mikul\u00e1\u0161 Informa\u010dn\u00e1 bezpe\u010dnos\u0165 pre m\u0148a ako \u0161tudenta gymn\u00e1zia neznamen\u00e1 ve\u013emi ve\u013ea, alebo aspo\u0148 som sa o \u0148u ve\u013emi nezauj\u00edmal. Ke\u010f\u017ee ale str\u00e1vim pod\u013ea m\u00f4jho m\u00fadreho telef\u00f3nu pri obrazovke v priemere viacej ako tri a pol hodiny denne, a teraz, v dobe ke\u010f mus\u00edme osta\u0165\u2026","rel":"","context":"V &quot;S\u00fa\u0165a\u017ee&quot;","block_context":{"text":"S\u00fa\u0165a\u017ee","link":"https:\/\/preventista.sk\/info\/category\/akcie\/sutaze\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2020\/11\/s%C3%BAta%C5%BE-Report%C3%A9r-mini.png?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":4115,"url":"https:\/\/preventista.sk\/info\/top10-autorov-sutaze-informacna-bezpecnost-ja-a-moja-skola-7\/","url_meta":{"origin":4375,"position":1},"title":"TOP10 autorov s\u00fa\u0165a\u017ee Informa\u010dn\u00e1 bezpe\u010dnos\u0165, ja a moja \u0161kola","author":"Redakcia","date":"9. febru\u00e1ra 2021","format":false,"excerpt":"Lucia Hanusov\u00e1, Z\u0160 s M\u0160 Diviaky nad Nitricou De\u0148 po\u010d\u00edta\u010dovej bezpe\u010dnosti m\u00e1 prispie\u0165 k ochrane po\u010d\u00edta\u010dov Rozhovor spolu\u017eiakov Janka a Marienky (rozhlasov\u00e1 rel\u00e1cia) M: Ahoj, Janko, v\u0161imla som si, \u017ee ka\u017ed\u00fd t\u00fd\u017ede\u0148 sa v na\u0161om rozhlasovom okienku dozved\u00e1me, \u017ee mnoh\u00e9 dni v kalend\u00e1ri maj\u00fa pr\u00edvlastok aj pam\u00e4tn\u00e9 dni.J: Dobre sleduje\u0161\u2026","rel":"","context":"V &quot;S\u00fa\u0165a\u017ee&quot;","block_context":{"text":"S\u00fa\u0165a\u017ee","link":"https:\/\/preventista.sk\/info\/category\/akcie\/sutaze\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2020\/11\/s%C3%BAta%C5%BE-Report%C3%A9r-mini.png?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":6045,"url":"https:\/\/preventista.sk\/info\/debatky-o-bezpecnosti-ii\/","url_meta":{"origin":4375,"position":2},"title":"Debatky o bezpe\u010dnosti II.","author":"Redakcia","date":"1. septembra 2024","format":false,"excerpt":"K druhej debatke sme prizvali bezpe\u010dnostn\u00e9ho profesion\u00e1la, ktor\u00e9ho vo svete kybernetickej bezpe\u010dnosti pozn\u00e1 sn\u00e1\u010f ka\u017ed\u00fd. 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Uk\u00e1zali sme si modelov\u00fd pr\u00edpad, kedy sa n\u00e1m podarilo n\u00e1js\u0165 identick\u00fa fotografiu pomocou slu\u017eby, ktor\u00fa n\u00e1m Google poskytuje na preh\u013ead\u00e1vanie webov pomocou fotografi\u00ed\/obr\u00e1zkov. \u00a0 Odkaz na predo\u0161l\u00fd \u010dl\u00e1nok: https:\/\/preventista.sk\/info\/vojakov-na-socialnych-sietach-zaujima-vasa-penazenka-nie-vy\/ \u010co ale v pr\u00edpade, ke\u010f n\u00e1m Google\u2026","rel":"","context":"V &quot;Bezpe\u010dnos\u0165&quot;","block_context":{"text":"Bezpe\u010dnos\u0165","link":"https:\/\/preventista.sk\/info\/category\/itbezp\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2023\/04\/nauc-babicku.png?fit=940%2C788&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2023\/04\/nauc-babicku.png?fit=940%2C788&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2023\/04\/nauc-babicku.png?fit=940%2C788&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/preventista.sk\/info\/wp-content\/uploads\/2023\/04\/nauc-babicku.png?fit=940%2C788&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":4708,"url":"https:\/\/preventista.sk\/info\/cloud-stavebne-prvky-a-hranice-zodpovednosti-3-cast-miniserialu\/","url_meta":{"origin":4375,"position":4},"title":"Cloud \u2013 stavebn\u00e9 prvky a\u00a0hranice zodpovednosti (3.\u010das\u0165 miniseri\u00e1lu)","author":"Iveta \u0160\u0165avinov\u00e1","date":"31. janu\u00e1ra 2022","format":false,"excerpt":"Cloudov\u00e9 syst\u00e9my pon\u00fakaj\u00fa neuverite\u013en\u00e9 mo\u017enosti, nielen pre naplnenie jednoduch\u00fdch t\u00fa\u017eob klientov ako je vytvorenie prostredia na ukladanie d\u00e1t a\u00a0v\u00fdpo\u010dtov\u00fd v\u00fdkon. 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