{"id":5655,"date":"2024-03-13T17:10:57","date_gmt":"2024-03-13T16:10:57","guid":{"rendered":"https:\/\/bezpecnevofirme.eset.com\/sk\/?p=5655"},"modified":"2024-03-13T17:10:57","modified_gmt":"2024-03-13T16:10:57","slug":"zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy","status":"publish","type":"post","link":"https:\/\/bezpecnevofirme.eset.com\/sk\/firemna-bezpecnost\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\/","title":{"rendered":"Zranite\u013enosti vo VPN sie\u0165ach stra\u0161iakom pre firmy"},"content":{"rendered":"\n
\"BVF<\/figure>\n\n\n\n
<\/div>\n\n\n\n

Ke\u010f\u017ee \u00fato\u010dn\u00edci sa v\u00a0snahe prenikn\u00fa\u0165 do\u00a0firemn\u00fdch siet\u00ed \u010doraz \u010dastej\u0161ie zameriavaj\u00fa na\u00a0zranite\u013en\u00fd softv\u00e9r\u00a0VPN,<\/em> rast\u00fa obavy, \u017ee samotn\u00e9 siete\u00a0VPN predstavuj\u00fa kybernetick\u00e9 riziko<\/em>. <\/p>\n\n\n\n

Slu\u017eby virtu\u00e1lnej s\u00fakromnej siete (VPN) sa v\u00a0posledn\u00fdch rokoch stali z\u00e1kladn\u00fdmi n\u00e1strojmi vyu\u017e\u00edvan\u00fdmi v\u00a0ka\u017edej modernej firme. Dvojn\u00e1sobne to platilo po\u00a0vypuknut\u00ed pand\u00e9mie v\u00a0roku 2020, ke\u010f mnoh\u00e9 firmy bleskovo prech\u00e1dzali na\u00a0pr\u00e1cu na\u00a0dia\u013eku a\u00a0slu\u017eby\u00a0VPN im pomohli zachra\u0148ova\u0165 u\u017e aj tak dos\u0165 chaotick\u00fa situ\u00e1ciu. <\/p>\n\n\n\n

\u0160ifrovan\u00fd tunel<\/h2>\n\n\n\n

Vytv\u00e1ran\u00edm \u0161ifrovan\u00e9ho tunela na\u00a0prenos \u00fadajov medzi firemn\u00fdmi sie\u0165ami a\u00a0zariadeniami zamestnancov pom\u00e1haj\u00fa siete\u00a0VPN chr\u00e1ni\u0165 citliv\u00e9 inform\u00e1cie bez\u00a0toho, aby bola ohrozen\u00e1 produktivita zamestnancov alebo do\u0161lo k ochromeniu kriticky d\u00f4le\u017eit\u00fdch oper\u00e1ci\u00ed spolo\u010dnost\u00ed. Ke\u010f\u017ee mnoh\u00e9 organiz\u00e1cie odvtedy pre\u0161li na\u00a0hybridn\u00fd model<\/a> kombinuj\u00faci pr\u00e1cu v\u00a0kancel\u00e1rii s\u00a0pr\u00e1cou na\u00a0dia\u013eku, siete\u00a0VPN vyu\u017e\u00edvan\u00e9 pri\u00a0vzdialenom pr\u00edstupe zostali ich z\u00e1kladn\u00fdm n\u00e1strojom sie\u0165ov\u00e9ho pripojenia a\u00a0zabezpe\u010denia.<\/p>\n\n\n\n

Na\u00a0druhej strane sa sie\u0165am\u00a0VPN dost\u00e1va zv\u00fd\u0161enej pozornosti aj z\u00a0d\u00f4vodu prib\u00fadaj\u00facich bezpe\u010dnostn\u00fdch zranite\u013enost\u00ed a\u00a0zneu\u017eit\u00ed, ktor\u00fdm s\u00fa vystaven\u00e9, niekedy dokonca e\u0161te pred vydan\u00edm z\u00e1plat<\/a>. Ke\u010f\u017ee siete\u00a0VPN predstavuj\u00fa ak\u00fdsi k\u013e\u00fa\u010d od\u00a0firemn\u00e9ho kr\u00e1\u013eovstva, ich pr\u00ed\u0165a\u017elivos\u0165 pre\u00a0\u0161t\u00e1tmi podporovan\u00fdch \u00fato\u010dn\u00edkov a\u00a0kybernetick\u00fdch zlo\u010dincov je nepopierate\u013en\u00e1. \u00dato\u010dn\u00edci investuj\u00fa zna\u010dn\u00e9 zdroje do\u00a0vyh\u013ead\u00e1vania slab\u00fdch miest vo\u00a0firemn\u00fdch softv\u00e9roch, \u010do vytv\u00e1ra \u010fal\u0161\u00ed tlak na\u00a0organiz\u00e1cie a\u00a0zd\u00f4raz\u0148uje v\u00fdznam spo\u013eahliv\u00fdch postupov zmier\u0148ovania riz\u00edk.<\/p>\n\n\n\n

V\u00a0dobe, ke\u010f st\u00e1le \u010dastej\u0161ie doch\u00e1dza k\u00a0masov\u00e9mu zneu\u017e\u00edvaniu bezpe\u010dnostn\u00fdch medzier<\/a>, rozsiahlym \u00fatokom na\u00a0dod\u00e1vate\u013esk\u00e9 re\u0165azce<\/a> a\u00a0in\u00fdm naru\u0161eniam firemnej bezpe\u010dnosti, narastaj\u00fa obavy o\u00a0to, \u010di siete\u00a0VPN dok\u00e1\u017eu ochr\u00e1ni\u0165 firemn\u00e9 \u00fadaje pred \u00fato\u010dn\u00edkmi a\u00a0\u010di samotn\u00fd softv\u00e9r nie je \u010fal\u0161\u00edm zdrojom kybernetick\u00e9ho rizika.<\/p>\n\n\n\n

Z\u00a0toho vypl\u00fdva ot\u00e1zka: m\u00f4\u017eu by\u0165 firemn\u00e9 siete\u00a0VPN bremenom, ktor\u00e9 zvy\u0161uje riziko potenci\u00e1lneho \u00fatoku<\/a> na\u00a0va\u0161u organiz\u00e1ciu?<\/p>\n\n\n\n

VPN – k\u013e\u00fa\u010d od cel\u00e9ho kr\u00e1\u013eovstva<\/h2>\n\n\n\n

VPN presmeruje komunik\u00e1ciu pou\u017e\u00edvate\u013ea cez\u00a0\u0161ifrovan\u00fd tunel, ktor\u00fd chr\u00e1ni \u00fadaje pred zvedav\u00fdmi o\u010dami. Hlavn\u00fdm zmyslom firemnej siete\u00a0VPN je vytvori\u0165 s\u00fakromn\u00e9 pripojenie cez\u00a0verejn\u00fa sie\u0165 alebo internet. T\u00fdmto sp\u00f4sobom poskytuje zamestnancom pracuj\u00facim na\u00a0dia\u013eku pr\u00edstup k\u00a0intern\u00fdm sie\u0165am, ako keby sedeli za\u00a0svojimi kancel\u00e1rskymi stolmi, a\u00a0v\u00a0podstate rob\u00ed z\u00a0ich zariadenia s\u00fa\u010das\u0165 firemnej siete.<\/p>\n\n\n\n

Ale tak ako sa tunel m\u00f4\u017ee zr\u00fati\u0165 alebo sa v\u00a0\u0148om m\u00f4\u017eu objavi\u0165 praskliny, aj zranite\u013en\u00e1 sie\u0165\u00a0VPN m\u00f4\u017ee \u010deli\u0165 r\u00f4znym hrozb\u00e1m. \u010cast\u00fdm d\u00f4vodom, pre\u010do sa mnoh\u00e9 organiz\u00e1cie stan\u00fa obe\u0165ou \u00fatoku, je zastaran\u00fd softv\u00e9r. Sta\u010d\u00ed, aby hackeri zneu\u017eili zranite\u013enos\u0165 v\u00a0rie\u0161en\u00ed VPN, a\u00a0m\u00f4\u017eu ukradn\u00fa\u0165 prihlasovacie \u00fadaje, zmocni\u0165 sa \u0161ifrovan\u00fdch prenosov\u00fdch rel\u00e1ci\u00ed, vzdialene spusti\u0165 \u013eubovo\u013en\u00fd k\u00f3d \u010di z\u00edska\u0165 pr\u00edstup k\u00a0citliv\u00fdm firemn\u00fdm \u00fadajom. Spr\u00e1va o\u00a0zranite\u013enostiach v\u00a0sie\u0165ach\u00a0VPN z\u00a0roku 2023<\/a> poskytuje praktick\u00fd preh\u013ead zranite\u013enost\u00ed v\u00a0sie\u0165ach\u00a0VPN nahl\u00e1sen\u00fdch v\u00a0posledn\u00fdch rokoch.<\/p>\n\n\n\n

Tak ako ka\u017ed\u00fd in\u00fd softv\u00e9r, aj rie\u0161enia VPN si vy\u017eaduj\u00fa \u00fadr\u017ebu a aktualiz\u00e1cie zabezpe\u010denia na opravu zranite\u013enost\u00ed. Zd\u00e1 sa v\u0161ak, \u017ee firmy maj\u00fa probl\u00e9m dr\u017ea\u0165 krok s aktualiz\u00e1ciami VPN, a to aj preto, \u017ee siete VPN nezvykn\u00fa m\u00e1va\u0165 pl\u00e1novan\u00e9 odst\u00e1vky a o\u010dak\u00e1va sa, \u017ee bud\u00fa neust\u00e1le v prev\u00e1dzke.<\/p>\n\n\n\n

Ransomv\u00e9rov\u00e9 skupiny s\u00fa zn\u00e1me t\u00fdm, \u017ee sa \u010dasto zameriavaj\u00fa na\u00a0zranite\u013en\u00e9 servery\u00a0VPN<\/a>, a\u00a0ke\u010f sa im \u010do i\u00a0len raz podar\u00ed z\u00edska\u0165 k\u00a0nim pr\u00edstup, m\u00f4\u017eu sa n\u00e1sledne pohybova\u0165 po\u00a0sieti a\u00a0robi\u0165 si, \u010do sa im zap\u00e1\u010di. Napr\u00edklad \u0161ifrova\u0165 \u00fadaje a\u00a0n\u00e1sledne po\u017eadova\u0165 v\u00fdkupn\u00e9, exfiltrova\u0165 ich, vykon\u00e1va\u0165 \u0161pion\u00e1\u017e a\u00a0podobne. In\u00fdmi slovami, \u00faspe\u0161n\u00e9 zneu\u017eitie zranite\u013enosti otv\u00e1ra mo\u017enosti pre\u00a0\u010fal\u0161ie \u0161kodliv\u00e9 pr\u00edstupy, \u010do m\u00f4\u017ee vies\u0165 k\u00a0rozsiahlej kompromit\u00e1cii firemnej siete.<\/p>\n\n\n\n

Varovn\u00fdch pr\u00edbehov je ve\u013ea<\/h2>\n\n\n\n

Ned\u00e1vno za\u010dala organiz\u00e1cia Global Affairs Canada vy\u0161etrova\u0165 \u00fanik \u00fadajov<\/a> sp\u00f4soben\u00fd kompromit\u00e1ciou jej rie\u0161enia\u00a0VPN, ktor\u00e1 zostala neodhalen\u00e1 najmenej jeden mesiac. Hackeri \u00fadajne z\u00edskali pr\u00edstup k\u00a0nezverejnen\u00e9mu po\u010dtu e\u2011mailov zamestnancov a\u00a0k\u00a0r\u00f4znym serverom, ku\u00a0ktor\u00fdm sa ich notebooky prip\u00e1jali od\u00a020.\u00a0decembra 2023 do\u00a024.\u00a0janu\u00e1ra 2024. Netreba pripom\u00edna\u0165, \u017ee \u00faniky \u00fadajov maj\u00fa za\u00a0n\u00e1sledok obrovsk\u00e9 finan\u010dn\u00e9 \u0161kody\u00a0\u2013\u00a0v\u00a0priemere a\u017e 4,45\u00a0mili\u00f3na dol\u00e1rov, ako uv\u00e1dza spolo\u010dnos\u0165 IBM vo\u00a0svojej spr\u00e1ve z\u00a0roku 2023<\/a>.<\/p>\n\n\n\n

\u010eal\u0161\u00ed pr\u00edklad je z roku 2021, ke\u010f sa \u00fato\u010dn\u00edci napojen\u00ed na Rusko zamerali na p\u00e4\u0165 zranite\u013enost\u00ed<\/a> v produktoch firemnej infra\u0161trukt\u00fary VPN. Bezpe\u010dnostn\u00e1 agent\u00fara NSA musela dokonca vyda\u0165 verejn\u00e9 varovanie, v ktorom vyzvala organiz\u00e1cie, aby \u010do najsk\u00f4r nasadili z\u00e1platy, inak sa vystavia riziku hackersk\u00e9ho \u00fatoku a \u0161pion\u00e1\u017ee.<\/p>\n\n\n\n

\u010eal\u0161ie obavy sp\u00f4sobuj\u00fa chyby v\u00a0dizajne, ktor\u00e9 sa neobmedzuj\u00fa na\u00a0konkr\u00e9tnu slu\u017ebu\u00a0VPN. Napr\u00edklad zranite\u013enosti TunnelCrack<\/a>, ktor\u00e9 ned\u00e1vno odhalili v\u00fdskumn\u00edci a\u00a0ktor\u00e9 postihuj\u00fa mnoh\u00e9 firemn\u00e9 a\u00a0dom\u00e1ce siete\u00a0VPN, by mohli \u00fato\u010dn\u00edkom pom\u00f4c\u0165 oklama\u0165 ich obete a\u00a0prin\u00fati\u0165 ich presmerova\u0165 komunik\u00e1ciu mimo chr\u00e1nen\u00e9ho tunela\u00a0VPN, v\u010faka \u010domu by dok\u00e1zali sledova\u0165 ich d\u00e1tov\u00e9 prenosy.<\/p>\n\n\n\n

Na\u00a0odstr\u00e1nenie tak\u00fdchto bezpe\u010dnostn\u00fdch medzier s\u00fa potrebn\u00e9 kritick\u00e9 aktualiz\u00e1cie zabezpe\u010denia, preto je potrebn\u00e9 pravidelne sledova\u0165 ich vyd\u00e1vanie. Rovnako d\u00f4le\u017eit\u00e1 je aj informovanos\u0165 zamestnancov, preto\u017ee \u010fal\u0161ia tradi\u010dn\u00e1 hrozba spo\u010d\u00edva v\u00a0tom, \u017ee \u00fato\u010dn\u00edci vyu\u017e\u00edvaj\u00fa podvodn\u00e9 webov\u00e9 str\u00e1nky, aby oklamali zamestnancov a\u00a0z\u00edskali ich prihlasovacie \u00fadaje do\u00a0siete\u00a0VPN. Podvodn\u00edk m\u00f4\u017ee tie\u017e zamestnancovi ukradn\u00fa\u0165 telef\u00f3n alebo notebook<\/a>, aby prenikol do\u00a0intern\u00fdch siet\u00ed a\u00a0kompromitoval a\/alebo exfiltroval \u00fadaje, pr\u00edpadne potichu sledoval v\u0161etky firemn\u00e9 aktivity.<\/p>\n\n\n\n

Zabezpe\u010denie d\u00e1t<\/h2>\n\n\n\n

Firma by sa pri ochrane zamestnancov a intern\u00fdch inform\u00e1ci\u00ed nemala spolieha\u0165 v\u00fdlu\u010dne na VPN. VPN nenahr\u00e1dza be\u017en\u00fa ochranu koncov\u00fdch zariaden\u00ed ani in\u00e9 met\u00f3dy overenia.<\/p>\n\n\n\n

Zv\u00e1\u017ete preto nasadenie rie\u0161enia Vulnerability and Patch Management<\/a><\/strong>, ktor\u00e9 v\u00e1m pom\u00f4\u017ee pos\u00fadi\u0165 zranite\u013enosti a\u00a0nasadi\u0165 z\u00e1platy. In\u00fdmi slovami, pravideln\u00e1 \u00fadr\u017eba a\u00a0bezpe\u010dnostn\u00e9 aktualiz\u00e1cie s\u00fa jedn\u00fdm z\u00a0najlep\u0161\u00edch sp\u00f4sobov, ako minimalizova\u0165 pravdepodobnos\u0165 \u00faspe\u0161n\u00e9ho kybernetick\u00e9ho incidentu.<\/p>\n\n\n\n

D\u00f4le\u017eit\u00e9 je tie\u017e prija\u0165 \u010fal\u0161ie opatrenia na zabezpe\u010denie siete VPN proti kompromit\u00e1cii. Agent\u00fara Spojen\u00fdch \u0161t\u00e1tov pre kybernetick\u00fa bezpe\u010dnos\u0165 a bezpe\u010dnos\u0165 infra\u0161trukt\u00fary (CISA) a N\u00e1rodn\u00e1 bezpe\u010dnostn\u00e1 agent\u00fara (NSA) vydali praktick\u00fa bro\u017e\u00faru<\/a>, v ktorej s\u00fa uveden\u00e9 r\u00f4zne prevent\u00edvne opatrenia. Patr\u00ed medzi ne napr\u00edklad obmedzenie potenci\u00e1lnych miest \u00fatokov<\/a>, pou\u017e\u00edvanie \u00fa\u010dinn\u00e9ho \u0161ifrovania na zak\u00f3dovanie citliv\u00fdch firemn\u00fdch \u00fadajov a spo\u013eahliv\u00fdch met\u00f3d overovania (napr\u00edklad pridan\u00fd druh\u00fd faktor vo forme jednorazov\u00e9ho k\u00f3du) \u010di monitorovanie pou\u017e\u00edvania VPN. Pou\u017e\u00edvajte sie\u0165 VPN, ktor\u00e1 sp\u013a\u0148a pr\u00edslu\u0161n\u00e9 odvetvov\u00e9 normy a je od renomovan\u00e9ho dod\u00e1vate\u013ea, ktor\u00fd preuk\u00e1zate\u013ene dodr\u017eiava osved\u010den\u00e9 postupy kybernetickej bezpe\u010dnosti.<\/p>\n\n\n\n

\u017diadny softv\u00e9r\u00a0VPN nezaru\u010duje dokonal\u00fa ochranu a\u00a0firma by sa pri\u00a0spr\u00e1ve pr\u00edstupu nemala spolieha\u0165 len na\u0148. Organiz\u00e1cie m\u00f4\u017eu v\u00a0pr\u00edpade zamestnancov pracuj\u00facich na\u00a0dia\u013eku vyu\u017ei\u0165 aj \u010fal\u0161ie mo\u017enosti podpory, ako napr\u00edklad bezpe\u010dnostn\u00fd model nulovej d\u00f4very<\/a>, ktor\u00fd je zalo\u017een\u00fd na\u00a0nepretr\u017eitom overovan\u00ed pou\u017e\u00edvate\u013eov<\/a>, \u010di \u010fal\u0161ie kontroln\u00e9 mechanizmy, medzi ktor\u00e9 patr\u00ed neust\u00e1le monitorovanie siete, spr\u00e1va privilegovan\u00e9ho pr\u00edstupu a\u00a0bezpe\u010dn\u00e9 viacvrstvov\u00e9 overenie. K\u00a0tomu pridajte mo\u017enosti detekcie a\u00a0reakcie na\u00a0koncov\u00fdch zariadeniach<\/a><\/strong>, ktor\u00e9 okrem in\u00e9ho m\u00f4\u017eu zn\u00ed\u017ei\u0165 riziko potenci\u00e1lnych \u00fatokov, ke\u010f\u017ee funkcie detekcie hrozieb zalo\u017een\u00e9 na\u00a0umelej inteligencii dok\u00e1\u017eu automaticky upozorni\u0165 na\u00a0podozriv\u00e9 spr\u00e1vanie.<\/p>\n\n\n\n

Okrem toho sa zamyslite nad t\u00fdm, ak\u00fa slu\u017ebu VPN vyu\u017e\u00edvate alebo h\u013ead\u00e1te. Ka\u017ed\u00e1 slu\u017eba VPN pon\u00faka nie\u010do in\u00e9, preto\u017ee pod povrchom sa skr\u00fdva ove\u013ea viac ne\u017e len vytvorenie jednoduch\u00e9ho pripojenia k serveru. M\u00f4\u017ee zah\u0155\u0148a\u0165 aj r\u00f4zne \u010fal\u0161ie bezpe\u010dnostn\u00e9 opatrenia. Slu\u017eby VPN sa m\u00f4\u017eu l\u00ed\u0161i\u0165 aj v sp\u00f4sobe, ak\u00fdm pristupuj\u00fa k overovaniu pou\u017e\u00edvate\u013eov \u2013 jedna m\u00f4\u017ee vy\u017eadova\u0165 zad\u00e1vanie prihlasovac\u00edch \u00fadajov pri ka\u017edom pripojen\u00ed, zatia\u013e \u010do v inej ich sta\u010d\u00ed zada\u0165 len raz.<\/p>\n\n\n\n

Zop\u00e1r my\u0161lienok na z\u00e1ver<\/h2>\n\n\n\n

Hoci s\u00fa siete VPN \u010dasto k\u013e\u00fa\u010dov\u00fdm prvkom na zaistenie bezpe\u010dn\u00e9ho vzdialen\u00e9ho pr\u00edstupu, m\u00f4\u017eu by\u0165 \u2013 najm\u00e4 pri absencii in\u00fdch bezpe\u010dnostn\u00fdch postupov a kontroln\u00fdch mechanizmov \u2013 l\u00e1kav\u00fdm cie\u013eom \u00fato\u010dn\u00edkov, ktor\u00ed chc\u00fa prenikn\u00fa\u0165 do firemn\u00fdch siet\u00ed. U\u017e sme boli svedkami toho, ako r\u00f4zne skupiny APT (pokro\u010dil\u00e9 pretrv\u00e1vaj\u00face hrozby) vyu\u017eili zn\u00e1me zranite\u013enosti v softv\u00e9ri VPN na odcudzenie prihlasovac\u00edch \u00fadajov pou\u017e\u00edvate\u013eov, vzdialen\u00e9 spustenie k\u00f3du a z\u00edskanie vz\u00e1cnych firemn\u00fdch d\u00e1t. \u00daspe\u0161n\u00e9 zneu\u017eitie t\u00fdchto zranite\u013enost\u00ed zvy\u010dajne otv\u00e1ra mo\u017enosti pre \u010fal\u0161ie \u0161kodliv\u00e9 pr\u00edstupy, \u010do m\u00f4\u017ee vies\u0165 k rozsiahlej kompromit\u00e1cii firemn\u00fdch siet\u00ed.<\/p>\n\n\n\n

Ako sa pracovn\u00e9 modely vyv\u00edjaj\u00fa, dopyt po vzdialenom pr\u00edstupe pretrv\u00e1va, \u010do pod\u010diarkuje trval\u00fd v\u00fdznam zais\u0165ovania bezpe\u010dnosti zamestnancov pracuj\u00facich na dia\u013eku, ktor\u00e1 by mala by\u0165 z\u00e1kladn\u00fdm prvkom bezpe\u010dnostnej strat\u00e9gie organiz\u00e1cie.<\/p>\n","protected":false},"excerpt":{"rendered":"

Ke\u010f\u017ee \u00fato\u010dn\u00edci sa v\u00a0snahe prenikn\u00fa\u0165 do\u00a0firemn\u00fdch siet\u00ed \u010doraz \u010dastej\u0161ie zameriavaj\u00fa na\u00a0zranite\u013en\u00fd softv\u00e9r\u00a0VPN, rast\u00fa obavy, \u017ee samotn\u00e9 siete\u00a0VPN predstavuj\u00fa kybernetick\u00e9 riziko. <\/p>\n","protected":false},"author":8,"featured_media":5657,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","footnotes":""},"categories":[140,105],"tags":[],"class_list":["post-5655","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-desifrujeme-pre-vas","category-firemna-bezpecnost"],"yoast_head":"\nZranite\u013enosti vo VPN sie\u0165ach stra\u0161iakom pre firmy | ESET<\/title>\n<meta name=\"description\" content=\"\u00dato\u010dn\u00edci sa v\u00a0snahe prenikn\u00fa\u0165 do\u00a0firemn\u00fdch siet\u00ed \u010doraz \u010dastej\u0161ie zameriavaj\u00fa na\u00a0zranite\u013en\u00fd softv\u00e9r\u00a0VPN. K\u013e\u00fa\u010dov\u00e1 je preto jeho aktualiz\u00e1cia.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bezpecnevofirme.eset.com\/sk\/firemna-bezpecnost\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Zranite\u013enosti vo VPN sie\u0165ach stra\u0161iakom pre firmy | ESET\" \/>\n<meta property=\"og:description\" content=\"\u00dato\u010dn\u00edci sa v\u00a0snahe prenikn\u00fa\u0165 do\u00a0firemn\u00fdch siet\u00ed \u010doraz \u010dastej\u0161ie zameriavaj\u00fa na\u00a0zranite\u013en\u00fd softv\u00e9r\u00a0VPN. K\u013e\u00fa\u010dov\u00e1 je preto jeho aktualiz\u00e1cia.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/bezpecnevofirme.eset.com\/sk\/firemna-bezpecnost\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\/\" \/>\n<meta property=\"og:site_name\" content=\"Bezpe\u010dne vo firme | ESET\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-13T16:10:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/bezpecnevofirme.eset.com\/sk\/wp-content\/uploads\/sites\/2\/2024\/03\/vpn-1200x628_notext-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"628\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"igorkmit\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Autor\" \/>\n\t<meta name=\"twitter:data1\" content=\"igorkmit\" \/>\n\t<meta name=\"twitter:label2\" content=\"Predpokladan\u00fd \u010das \u010d\u00edtania\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 min\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/firemna-bezpecnost\\\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/firemna-bezpecnost\\\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\\\/\"},\"author\":{\"name\":\"igorkmit\",\"@id\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/#\\\/schema\\\/person\\\/0b6eea8250c76790569dbea41b2810a3\"},\"headline\":\"Zranite\u013enosti vo VPN sie\u0165ach stra\u0161iakom pre firmy\",\"datePublished\":\"2024-03-13T16:10:57+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/firemna-bezpecnost\\\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\\\/\"},\"wordCount\":1768,\"publisher\":{\"@id\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/firemna-bezpecnost\\\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2024\\\/03\\\/vpn-1200x628_notext-1.jpg\",\"articleSection\":[\"De\u0161ifrujeme pre v\u00e1s\",\"Firemn\u00e1 bezpe\u010dnos\u0165\"],\"inLanguage\":\"sk-SK\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/firemna-bezpecnost\\\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\\\/\",\"url\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/firemna-bezpecnost\\\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\\\/\",\"name\":\"Zranite\u013enosti vo VPN sie\u0165ach stra\u0161iakom pre firmy | ESET\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/firemna-bezpecnost\\\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/firemna-bezpecnost\\\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2024\\\/03\\\/vpn-1200x628_notext-1.jpg\",\"datePublished\":\"2024-03-13T16:10:57+00:00\",\"description\":\"\u00dato\u010dn\u00edci sa v\u00a0snahe prenikn\u00fa\u0165 do\u00a0firemn\u00fdch siet\u00ed \u010doraz \u010dastej\u0161ie zameriavaj\u00fa na\u00a0zranite\u013en\u00fd softv\u00e9r\u00a0VPN. K\u013e\u00fa\u010dov\u00e1 je preto jeho aktualiz\u00e1cia.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/firemna-bezpecnost\\\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\\\/#breadcrumb\"},\"inLanguage\":\"sk-SK\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/firemna-bezpecnost\\\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"sk-SK\",\"@id\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/firemna-bezpecnost\\\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\\\/#primaryimage\",\"url\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2024\\\/03\\\/vpn-1200x628_notext-1.jpg\",\"contentUrl\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2024\\\/03\\\/vpn-1200x628_notext-1.jpg\",\"width\":1200,\"height\":628,\"caption\":\"BVF zranitelnosti VPN ilustracny obrazok\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/firemna-bezpecnost\\\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Domovsk\u00e1 str\u00e1nka\",\"item\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Zranite\u013enosti vo VPN sie\u0165ach stra\u0161iakom pre firmy\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/#website\",\"url\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/\",\"name\":\"Bezpe\u010dne vo firme | ESET\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"sk-SK\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/#organization\",\"name\":\"Bezpe\u010dne vo firme | ESET\",\"url\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"sk-SK\",\"@id\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2022\\\/08\\\/BVF_logo_svg_new.svg\",\"contentUrl\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2022\\\/08\\\/BVF_logo_svg_new.svg\",\"caption\":\"Bezpe\u010dne vo firme | ESET\"},\"image\":{\"@id\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/#\\\/schema\\\/person\\\/0b6eea8250c76790569dbea41b2810a3\",\"name\":\"igorkmit\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"sk-SK\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/bfe57d85421fcd92911fa073b55d2e8a95a8db8dee4874888ace1a6a5156f7ae?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/bfe57d85421fcd92911fa073b55d2e8a95a8db8dee4874888ace1a6a5156f7ae?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/bfe57d85421fcd92911fa073b55d2e8a95a8db8dee4874888ace1a6a5156f7ae?s=96&d=mm&r=g\",\"caption\":\"igorkmit\"},\"url\":\"https:\\\/\\\/bezpecnevofirme.eset.com\\\/sk\\\/author\\\/igorkmit\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Zranite\u013enosti vo VPN sie\u0165ach stra\u0161iakom pre firmy | ESET","description":"\u00dato\u010dn\u00edci sa v\u00a0snahe prenikn\u00fa\u0165 do\u00a0firemn\u00fdch siet\u00ed \u010doraz \u010dastej\u0161ie zameriavaj\u00fa na\u00a0zranite\u013en\u00fd softv\u00e9r\u00a0VPN. K\u013e\u00fa\u010dov\u00e1 je preto jeho aktualiz\u00e1cia.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/bezpecnevofirme.eset.com\/sk\/firemna-bezpecnost\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\/","og_locale":"sk_SK","og_type":"article","og_title":"Zranite\u013enosti vo VPN sie\u0165ach stra\u0161iakom pre firmy | ESET","og_description":"\u00dato\u010dn\u00edci sa v\u00a0snahe prenikn\u00fa\u0165 do\u00a0firemn\u00fdch siet\u00ed \u010doraz \u010dastej\u0161ie zameriavaj\u00fa na\u00a0zranite\u013en\u00fd softv\u00e9r\u00a0VPN. K\u013e\u00fa\u010dov\u00e1 je preto jeho aktualiz\u00e1cia.","og_url":"https:\/\/bezpecnevofirme.eset.com\/sk\/firemna-bezpecnost\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\/","og_site_name":"Bezpe\u010dne vo firme | ESET","article_published_time":"2024-03-13T16:10:57+00:00","og_image":[{"width":1200,"height":628,"url":"https:\/\/bezpecnevofirme.eset.com\/sk\/wp-content\/uploads\/sites\/2\/2024\/03\/vpn-1200x628_notext-1.jpg","type":"image\/jpeg"}],"author":"igorkmit","twitter_card":"summary_large_image","twitter_misc":{"Autor":"igorkmit","Predpokladan\u00fd \u010das \u010d\u00edtania":"7 min\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/bezpecnevofirme.eset.com\/sk\/firemna-bezpecnost\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\/#article","isPartOf":{"@id":"https:\/\/bezpecnevofirme.eset.com\/sk\/firemna-bezpecnost\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\/"},"author":{"name":"igorkmit","@id":"https:\/\/bezpecnevofirme.eset.com\/sk\/#\/schema\/person\/0b6eea8250c76790569dbea41b2810a3"},"headline":"Zranite\u013enosti vo VPN sie\u0165ach stra\u0161iakom pre firmy","datePublished":"2024-03-13T16:10:57+00:00","mainEntityOfPage":{"@id":"https:\/\/bezpecnevofirme.eset.com\/sk\/firemna-bezpecnost\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\/"},"wordCount":1768,"publisher":{"@id":"https:\/\/bezpecnevofirme.eset.com\/sk\/#organization"},"image":{"@id":"https:\/\/bezpecnevofirme.eset.com\/sk\/firemna-bezpecnost\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\/#primaryimage"},"thumbnailUrl":"https:\/\/bezpecnevofirme.eset.com\/sk\/wp-content\/uploads\/sites\/2\/2024\/03\/vpn-1200x628_notext-1.jpg","articleSection":["De\u0161ifrujeme pre v\u00e1s","Firemn\u00e1 bezpe\u010dnos\u0165"],"inLanguage":"sk-SK"},{"@type":"WebPage","@id":"https:\/\/bezpecnevofirme.eset.com\/sk\/firemna-bezpecnost\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\/","url":"https:\/\/bezpecnevofirme.eset.com\/sk\/firemna-bezpecnost\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\/","name":"Zranite\u013enosti vo VPN sie\u0165ach stra\u0161iakom pre firmy | ESET","isPartOf":{"@id":"https:\/\/bezpecnevofirme.eset.com\/sk\/#website"},"primaryImageOfPage":{"@id":"https:\/\/bezpecnevofirme.eset.com\/sk\/firemna-bezpecnost\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\/#primaryimage"},"image":{"@id":"https:\/\/bezpecnevofirme.eset.com\/sk\/firemna-bezpecnost\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\/#primaryimage"},"thumbnailUrl":"https:\/\/bezpecnevofirme.eset.com\/sk\/wp-content\/uploads\/sites\/2\/2024\/03\/vpn-1200x628_notext-1.jpg","datePublished":"2024-03-13T16:10:57+00:00","description":"\u00dato\u010dn\u00edci sa v\u00a0snahe prenikn\u00fa\u0165 do\u00a0firemn\u00fdch siet\u00ed \u010doraz \u010dastej\u0161ie zameriavaj\u00fa na\u00a0zranite\u013en\u00fd softv\u00e9r\u00a0VPN. K\u013e\u00fa\u010dov\u00e1 je preto jeho aktualiz\u00e1cia.","breadcrumb":{"@id":"https:\/\/bezpecnevofirme.eset.com\/sk\/firemna-bezpecnost\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\/#breadcrumb"},"inLanguage":"sk-SK","potentialAction":[{"@type":"ReadAction","target":["https:\/\/bezpecnevofirme.eset.com\/sk\/firemna-bezpecnost\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\/"]}]},{"@type":"ImageObject","inLanguage":"sk-SK","@id":"https:\/\/bezpecnevofirme.eset.com\/sk\/firemna-bezpecnost\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\/#primaryimage","url":"https:\/\/bezpecnevofirme.eset.com\/sk\/wp-content\/uploads\/sites\/2\/2024\/03\/vpn-1200x628_notext-1.jpg","contentUrl":"https:\/\/bezpecnevofirme.eset.com\/sk\/wp-content\/uploads\/sites\/2\/2024\/03\/vpn-1200x628_notext-1.jpg","width":1200,"height":628,"caption":"BVF zranitelnosti VPN ilustracny obrazok"},{"@type":"BreadcrumbList","@id":"https:\/\/bezpecnevofirme.eset.com\/sk\/firemna-bezpecnost\/zranitelnosti-vo-vpn-sietach-strasiakom-pre-firmy\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Domovsk\u00e1 str\u00e1nka","item":"https:\/\/bezpecnevofirme.eset.com\/sk\/"},{"@type":"ListItem","position":2,"name":"Zranite\u013enosti vo VPN sie\u0165ach stra\u0161iakom pre firmy"}]},{"@type":"WebSite","@id":"https:\/\/bezpecnevofirme.eset.com\/sk\/#website","url":"https:\/\/bezpecnevofirme.eset.com\/sk\/","name":"Bezpe\u010dne vo firme | ESET","description":"","publisher":{"@id":"https:\/\/bezpecnevofirme.eset.com\/sk\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/bezpecnevofirme.eset.com\/sk\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"sk-SK"},{"@type":"Organization","@id":"https:\/\/bezpecnevofirme.eset.com\/sk\/#organization","name":"Bezpe\u010dne vo firme | ESET","url":"https:\/\/bezpecnevofirme.eset.com\/sk\/","logo":{"@type":"ImageObject","inLanguage":"sk-SK","@id":"https:\/\/bezpecnevofirme.eset.com\/sk\/#\/schema\/logo\/image\/","url":"https:\/\/bezpecnevofirme.eset.com\/sk\/wp-content\/uploads\/sites\/2\/2022\/08\/BVF_logo_svg_new.svg","contentUrl":"https:\/\/bezpecnevofirme.eset.com\/sk\/wp-content\/uploads\/sites\/2\/2022\/08\/BVF_logo_svg_new.svg","caption":"Bezpe\u010dne vo firme | ESET"},"image":{"@id":"https:\/\/bezpecnevofirme.eset.com\/sk\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/bezpecnevofirme.eset.com\/sk\/#\/schema\/person\/0b6eea8250c76790569dbea41b2810a3","name":"igorkmit","image":{"@type":"ImageObject","inLanguage":"sk-SK","@id":"https:\/\/secure.gravatar.com\/avatar\/bfe57d85421fcd92911fa073b55d2e8a95a8db8dee4874888ace1a6a5156f7ae?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/bfe57d85421fcd92911fa073b55d2e8a95a8db8dee4874888ace1a6a5156f7ae?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/bfe57d85421fcd92911fa073b55d2e8a95a8db8dee4874888ace1a6a5156f7ae?s=96&d=mm&r=g","caption":"igorkmit"},"url":"https:\/\/bezpecnevofirme.eset.com\/sk\/author\/igorkmit\/"}]}},"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/bezpecnevofirme.eset.com\/sk\/wp-json\/wp\/v2\/posts\/5655","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bezpecnevofirme.eset.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bezpecnevofirme.eset.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bezpecnevofirme.eset.com\/sk\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/bezpecnevofirme.eset.com\/sk\/wp-json\/wp\/v2\/comments?post=5655"}],"version-history":[{"count":1,"href":"https:\/\/bezpecnevofirme.eset.com\/sk\/wp-json\/wp\/v2\/posts\/5655\/revisions"}],"predecessor-version":[{"id":5658,"href":"https:\/\/bezpecnevofirme.eset.com\/sk\/wp-json\/wp\/v2\/posts\/5655\/revisions\/5658"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bezpecnevofirme.eset.com\/sk\/wp-json\/wp\/v2\/media\/5657"}],"wp:attachment":[{"href":"https:\/\/bezpecnevofirme.eset.com\/sk\/wp-json\/wp\/v2\/media?parent=5655"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bezpecnevofirme.eset.com\/sk\/wp-json\/wp\/v2\/categories?post=5655"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bezpecnevofirme.eset.com\/sk\/wp-json\/wp\/v2\/tags?post=5655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}