{"id":17083,"date":"2022-10-21T01:07:10","date_gmt":"2022-10-20T23:07:10","guid":{"rendered":"http:\/\/www.infokuryr.cz\/n\/?p=17083"},"modified":"2022-10-20T15:21:03","modified_gmt":"2022-10-20T13:21:03","slug":"tiktok-sleduje-stisknute-klavesy-vcetne-hesel-ale-to-neni-vse","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2022\/10\/21\/tiktok-sleduje-stisknute-klavesy-vcetne-hesel-ale-to-neni-vse\/","title":{"rendered":"TikTok sleduje stisknut\u00e9 kl\u00e1vesy, v\u010detn\u011b hesel, ale to nen\u00ed v\u0161e&#8230;"},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n<div class=\"elementor-element elementor-element-1fb4c2c elementor-widget elementor-widget-theme-post-content\" data-id=\"1fb4c2c\" data-element_type=\"widget\" data-widget_type=\"theme-post-content.default\">\n<div class=\"elementor-widget-container\">\n<ul>\n<li>Aplikace jako Instagram, TikTok a Facebook vkl\u00e1daj\u00ed k\u00f3d JavaScript na weby t\u0159et\u00edch stran, kter\u00e9 pro u\u017eivatele p\u0159edstavuj\u00ed potenci\u00e1ln\u00ed bezpe\u010dnostn\u00ed a soukrom\u00ed.<\/li>\n<li>Kdy\u017e v aplikaci kliknete na odkaz na extern\u00ed webovou str\u00e1nku, m\u016f\u017ee b\u00fdt bez va\u0161eho souhlasu vlo\u017een k\u00f3d, kter\u00fd aplikaci umo\u017en\u00ed sledovat ka\u017ed\u00e9 tla\u010d\u00edtko nebo odkaz, na kter\u00fd klepnete, jak\u00fdkoli text, kter\u00fd vyberete, ka\u017ed\u00fd sn\u00edmek obrazovky, kter\u00fd po\u0159\u00edd\u00edte, a v\u0161e, co na webu nap\u00ed\u0161ete.<\/li>\n<li>P\u0159i srovn\u00e1n\u00ed n\u011bkolika aplikac\u00ed pro iOS, v\u010detn\u011b Amazon, Facebook Messenger a Robinhood, pouze TikTok nedok\u00e1zal u\u017eivatel\u016fm nab\u00eddnout mo\u017enost p\u0159ej\u00edt z proch\u00e1zen\u00ed v aplikaci na pou\u017e\u00edv\u00e1n\u00ed extern\u00edho prohl\u00ed\u017ee\u010de p\u0159i prohl\u00ed\u017een\u00ed webov\u00fdch str\u00e1nek t\u0159et\u00edch stran.<\/li>\n<li>Mate\u0159skou spole\u010dnost\u00ed TikTok je ByteDance, kter\u00e1 m\u00e1 vazby na Komunistickou stranu \u010c\u00edny, co\u017e znamen\u00e1, \u017ee monitorovac\u00ed mo\u017enosti aplikace by mohly b\u00fdt potenci\u00e1ln\u011b pou\u017eity pro \u00fa\u010dely pr\u016fmyslov\u00e9 \u0161pion\u00e1\u017ee.<\/li>\n<li>Bez ohledu na to, jakou aplikaci pou\u017e\u00edv\u00e1te, m\u011bli byste p\u0159edpokl\u00e1dat, \u017ee v\u00e1s n\u011bkdo nebo organizace sleduje.<\/li>\n<\/ul>\n<p>M\u016f\u017eete si myslet, \u017ee zve\u0159ejn\u011bn\u00ed informac\u00ed online ohro\u017euje va\u0161e soukrom\u00ed, ale i pouh\u00e9 proch\u00e1zen\u00ed m\u016f\u017ee p\u0159edstavovat bezpe\u010dnostn\u00ed riziko, tvrd\u00ed v\u00fdvoj\u00e1\u0159 softwaru a bezpe\u010dnostn\u00ed v\u00fdzkumn\u00edk Felix Krause.<\/p>\n<p>To plat\u00ed zejm\u00e9na p\u0159i proch\u00e1zen\u00ed aplikac\u00ed v telefonu, proto\u017ee prohl\u00ed\u017ee\u010de v aplikaci mohou monitorovat prakticky v\u0161e, co d\u011bl\u00e1te, v\u010detn\u011b \u00fahoz\u016f na kl\u00e1vesnici, \u00faniku informac\u00ed o kreditn\u00edch kart\u00e1ch, hesel a dal\u0161\u00edch citliv\u00fdch dat v tomto procesu.<\/p>\n<p>Proch\u00e1zen\u00ed v aplikaci znamen\u00e1, \u017ee proch\u00e1z\u00edte weby t\u0159et\u00edch stran, kter\u00e9 se otev\u00edraj\u00ed v aplikaci, a nikoli v samostatn\u00e9m prohl\u00ed\u017ee\u010di.\u00a0Krause zjistil, \u017ee proch\u00e1zen\u00ed v aplikaci zah\u00e1jen\u00e9 v aplikaci TikTok obsahuje k\u00f3d Java Script, kter\u00fd umo\u017e\u0148uje gigantovi soci\u00e1ln\u00edch m\u00e9di\u00ed sledovat ka\u017ed\u00fd dotyk obrazovky a textov\u00fd vstup.<\/p>\n<p class=\"has-medium-font-size\"><span style=\"font-size: 18pt;\"><strong>Zaznamen\u00e1vaj\u00ed aplikace soci\u00e1ln\u00edch m\u00e9di\u00ed va\u0161e stisknut\u00e9 kl\u00e1vesy?<\/strong><\/span><\/p>\n<p>Krause, zakladatel Fastlane, open-source n\u00e1stroje pro v\u00fdvoj\u00e1\u0159e iOS a Android, zve\u0159ejnil v srpnu 2022 zpr\u00e1vu varuj\u00edc\u00ed p\u0159ed riziky mobiln\u00edch aplikac\u00ed s prohl\u00ed\u017ee\u010di v aplikac\u00edch.\u00a0Napsal, \u017ee zejm\u00e9na aplikace Instagram a Facebook \u201evkl\u00e1daj\u00ed k\u00f3d JavaScript na webov\u00e9 str\u00e1nky t\u0159et\u00edch stran, kter\u00e9 pro u\u017eivatele p\u0159edstavuj\u00ed potenci\u00e1ln\u00ed rizika pro bezpe\u010dnost a soukrom\u00ed\u201c.\u00a0Krause vysv\u011btluje:<\/p>\n<p><em>Aplikace Instagram a Facebook pro iOS zobrazuje v\u0161echny odkazy a reklamy t\u0159et\u00edch stran v r\u00e1mci jejich aplikace prost\u0159ednictv\u00edm vlastn\u00edho prohl\u00ed\u017ee\u010de v aplikaci.\u00a0To p\u0159edstavuje pro u\u017eivatele r\u016fzn\u00e1 rizika, proto\u017ee hostitelsk\u00e1 aplikace m\u016f\u017ee sledovat ka\u017edou jednotlivou interakci s extern\u00edmi webov\u00fdmi str\u00e1nkami, od v\u0161ech formul\u00e1\u0159ov\u00fdch vstup\u016f, jako jsou hesla a adresy, a\u017e po ka\u017ed\u00fd jednotliv\u00fd dotyk.<\/em><\/p>\n<p>To znamen\u00e1, \u017ee Instagram bez va\u0161eho souhlasu vlo\u017e\u00ed k\u00f3d JavaScript, kter\u00fd jim umo\u017en\u00ed upravit ka\u017ed\u00e9 tla\u010d\u00edtko nebo odkaz, na kter\u00fd klepnete, vybran\u00fd text, sn\u00edmek obrazovky, kter\u00fd po\u0159\u00edd\u00edte, a cokoli, na co kliknete na webov\u00e9 str\u00e1nce Enter, abyste mohli sledovat, nap\u0159.\u00a0B. Kliknut\u00ed na odkaz na extern\u00ed webovou str\u00e1nku v aplikaci Instagram.\u00a0To se tak\u00e9 stane, kdy\u017e kliknete na reklamu v aplikaci.\u00a0Podle Krause:<\/p>\n<p><em>S 1 miliardou aktivn\u00edch u\u017eivatel\u016f Instagramu je mno\u017estv\u00ed dat, kter\u00e9 m\u016f\u017ee Instagram shrom\u00e1\u017edit vlo\u017een\u00edm sledovac\u00edho k\u00f3du do jak\u00e9koli webov\u00e9 str\u00e1nky t\u0159et\u00ed strany otev\u0159en\u00e9 z aplikace Instagram a Facebook, ohromuj\u00edc\u00ed.\u00a0Jak webov\u00e9 prohl\u00ed\u017ee\u010de a iOS poskytuj\u00ed u\u017eivatel\u016fm st\u00e1le v\u00edce mo\u017enost\u00ed kontroly soukrom\u00ed, je jasn\u00e9, pro\u010d m\u00e1 Instagram z\u00e1jem o sledov\u00e1n\u00ed ve\u0161ker\u00e9ho webov\u00e9ho provozu z extern\u00edch web\u016f.<\/em><\/p>\n<p>V aktualizovan\u00e9 zpr\u00e1v\u011b Krause tak\u00e9 varuje, \u017ee TikTok monitoruje v\u0161echny stisky kl\u00e1ves a klepnut\u00ed na svou aplikaci:<\/p>\n<p><em>Kdy\u017e otev\u0159ete odkaz v aplikaci TikTok pro iOS, otev\u0159e se ve va\u0161em prohl\u00ed\u017ee\u010di v aplikaci.\u00a0P\u0159i interakci s webem TikTok zaznamen\u00e1v\u00e1 v\u0161echna stisknut\u00e1 tla\u010d\u00edtka (v\u010detn\u011b hesel, informac\u00ed o kreditn\u00edch kart\u00e1ch atd.) a ka\u017ed\u00e9 klepnut\u00ed na obrazovku, nap\u0159.\u00a0B. na kter\u00e1 tla\u010d\u00edtka a odkazy kliknete.<\/em><\/p>\n<p><cite>TikTok iOS zaznamen\u00e1v\u00e1 v\u0161echny \u00fahozy (vkl\u00e1d\u00e1n\u00ed textu) na webech t\u0159et\u00edch stran vykreslen\u00fdch v aplikaci TikTok.\u00a0To m\u016f\u017ee zahrnovat hesla, informace o kreditn\u00edch kart\u00e1ch a dal\u0161\u00ed citliv\u00e1 u\u017eivatelsk\u00e1 data&#8230; Nev\u00edme, k \u010demu TikTok p\u0159edplatn\u00e9 pou\u017e\u00edv\u00e1, ale technicky je to ekvivalent instalace keyloggeru na weby t\u0159et\u00edch stran.<\/cite><em>TikTok iOS se p\u0159ihl\u00e1s\u00ed k odb\u011bru ka\u017ed\u00e9ho klepnut\u00ed na tla\u010d\u00edtko, odkaz, obr\u00e1zek nebo jinou komponentu na webov\u00fdch str\u00e1nk\u00e1ch prezentovan\u00fdch v aplikaci TikTok.\u00a0TikTok iOS pou\u017e\u00edv\u00e1 funkci JavaScript k z\u00edsk\u00e1n\u00ed podrobnost\u00ed o polo\u017ece, na kterou u\u017eivatel klikl, nap\u0159.\u00a0obr\u00e1zek.<\/em><\/p>\n<p class=\"has-medium-font-size\"><span style=\"font-size: 18pt;\"><strong>Obrovsk\u00e9 riziko pro ka\u017ed\u00e9ho u\u017eivatele<\/strong><\/span><\/p>\n<p>V reakci na Forbes TikTok potvrdil, \u017ee funkce sledov\u00e1n\u00ed u\u017eivatel\u016f v jejich k\u00f3du existuj\u00ed, ale odm\u00edtl je pou\u017e\u00edvat.\u00a0Krause tak\u00e9 poukazuje na to, \u017ee to, \u017ee aplikace vkl\u00e1d\u00e1 k\u00f3d na extern\u00ed weby, neznamen\u00e1, \u017ee s n\u00ed d\u011bl\u00e1 n\u011bco zl\u00e9ho.\u00a0\u201eNeexistuje zp\u016fsob, jak zjistit \u00fapln\u00e9 podrobnosti o tom, jak\u00fd typ dat ka\u017ed\u00fd prohl\u00ed\u017ee\u010d v aplikaci shroma\u017e\u010fuje nebo jak nebo zda jsou data p\u0159en\u00e1\u0161ena nebo pou\u017e\u00edv\u00e1na,\u201c \u0159\u00edk\u00e1.<\/p>\n<p>TikTok v rozhovoru pro The Guardian znovu pop\u0159el jak\u00e9koli provin\u011bn\u00ed souvisej\u00edc\u00ed s jeho invazivn\u00edm k\u00f3dem JavaScript a uvedl: \u201eNa rozd\u00edl od toho, co zpr\u00e1va tvrd\u00ed, neshroma\u017e\u010fujeme \u017e\u00e1dn\u00e9 \u00fahozy ani textov\u00fd vstup s t\u00edmto k\u00f3dem, proto\u017ee se pou\u017e\u00edv\u00e1 v\u00fdhradn\u011b k lad\u011bn\u00ed, odstra\u0148ov\u00e1n\u00ed probl\u00e9m\u016f a v\u00fdkonu. sledov\u00e1n\u00ed.&#8220; se st\u00e1v\u00e1.<\/p>\n<p>Samotn\u00fd fakt, \u017ee k\u00f3d existuje, je v\u0161ak varovn\u00fdm sign\u00e1lem a indikac\u00ed velk\u00e9ho mno\u017estv\u00ed dat, kter\u00e1 by o v\u00e1s mohla b\u00fdt shrom\u00e1\u017ed\u011bna p\u0159i ka\u017ed\u00e9m surfov\u00e1n\u00ed na internetu.\u00a0Krause poznamen\u00e1v\u00e1:<\/p>\n<p><em>Samoz\u0159ejm\u011b, \u017ee instalace keyloggeru je velk\u00fd probl\u00e9m&#8230; podle TikToku je moment\u00e1ln\u011b zak\u00e1zan\u00fd.\u00a0Probl\u00e9m je v tom, \u017ee maj\u00ed infrastrukturu a syst\u00e9my na to, aby mohli zaznamen\u00e1vat v\u0161echny ty stisky kl\u00e1ves&#8230; to je samo o sob\u011b velk\u00fd probl\u00e9m.\u00a0Skute\u010dnost, \u017ee tento syst\u00e9m ji\u017e maj\u00ed, p\u0159edstavuje pro ka\u017ed\u00e9ho u\u017eivatele obrovsk\u00e9 riziko.<\/em><\/p>\n<p>P\u0159i srovn\u00e1n\u00ed n\u011bkolika aplikac\u00ed pro iOS, v\u010detn\u011b Amazon, Facebook Messenger a Robinhood, pouze TikTok nedok\u00e1zal u\u017eivatel\u016fm nab\u00eddnout mo\u017enost p\u0159ej\u00edt z proch\u00e1zen\u00ed v aplikaci na pou\u017e\u00edv\u00e1n\u00ed extern\u00edho prohl\u00ed\u017ee\u010de p\u0159i prohl\u00ed\u017een\u00ed webov\u00fdch str\u00e1nek t\u0159et\u00edch stran.\u00a0Celkov\u011b \u0159e\u010deno, Uri Gal, profesor informa\u010dn\u00edch syst\u00e9m\u016f na univerzit\u011b v Sydney, \u0159ekl The Guardian:<\/p>\n<p><em>TikTok m\u011bl nejrozs\u00e1hlej\u0161\u00ed monitorovac\u00ed mo\u017enosti.\u00a0Mnoho lid\u00ed, kte\u0159\u00ed aplikaci pou\u017e\u00edvaj\u00ed, si neuv\u011bdomuje monitorov\u00e1n\u00ed, kter\u00e9 se nad nimi v r\u00e1mci aplikace prov\u00e1d\u00ed.\u00a0U\u017eivatelsk\u00e1 z\u00e1kladna TikTok je mnohem mlad\u0161\u00ed ne\u017e u Facebooku a Instagramu&#8230; tak\u017ee je mnohem zraniteln\u011bj\u0161\u00ed.<\/em><\/p>\n<p>Gal tak\u00e9 pouk\u00e1zal na to, \u017ee mate\u0159skou spole\u010dnost\u00ed TikTok je ByteDance, kter\u00e1 m\u00e1 vazby na Komunistickou stranu \u010c\u00edny.\u00a0To znamen\u00e1, \u017ee mo\u017enosti sledov\u00e1n\u00ed aplikace by mohly potenci\u00e1ln\u011b \u201eshrom\u00e1\u017edit co nejv\u00edce informac\u00ed pro \u00fa\u010dely pr\u016fmyslov\u00e9 \u0161pion\u00e1\u017ee a utv\u00e1\u0159en\u00ed ve\u0159ejn\u00e9ho m\u00edn\u011bn\u00ed v\u00edce v souladu s jejich z\u00e1jmy\u201c.<\/p>\n<p>Zpr\u00e1va spole\u010dnosti Internet 2.0 zab\u00fdvaj\u00edc\u00ed se kybernetickou bezpe\u010dnost\u00ed potvrdila, \u017ee TikTok \u201enadm\u011brn\u011b shroma\u017e\u010fuje data\u201c a \u017ee aplikace \u201eje p\u0159ipojena k infrastruktu\u0159e pevninsk\u00e9 \u010c\u00edny\u201c.\u00a0Zat\u00edmco Instagram a Facebook se tak\u00e9 provinily shroma\u017e\u010fov\u00e1n\u00edm dat, Gal poznamenal, \u017ee TikTok tak\u00e9 p\u0159edstavuje jedine\u010dnou hrozbu pro n\u00e1rodn\u00ed bezpe\u010dnost kv\u016fli sv\u00fdm vazb\u00e1m na \u010c\u00ednu.<\/p>\n<p>&#8222;Jejich [Instagram a Facebook] prim\u00e1rn\u00ed motivace je t\u00e9m\u011b\u0159 \u010dist\u011b komer\u010dn\u00ed a finan\u010dn\u00ed,&#8220; \u0159ekl, &#8222;zat\u00edmco s TikTok je prvek n\u00e1rodn\u00ed bezpe\u010dnosti, o kter\u00e9m si nemysl\u00edm, \u017ee je p\u0159\u00edmo p\u0159\u00edtomen u ostatn\u00edch.&#8220;<\/p>\n<p class=\"has-medium-font-size\"><span style=\"font-size: 18pt;\"><strong>Shroma\u017e\u010fuje Facebook citliv\u00e1 zdravotn\u00ed data?<\/strong><\/span><\/p>\n<p>Kdy\u017e surfujete na internetu, mnoho se toho d\u011bje pod radarem, i kdy\u017e p\u0159edpokl\u00e1d\u00e1te, \u017ee se nach\u00e1z\u00edte v soukrom\u011bj\u0161\u00ed oblasti, jako je hotel.\u00a0Nap\u0159\u00edklad na webu nemocnice nebo na heslem chr\u00e1n\u011bn\u00e9m port\u00e1lu zdravotn\u00edch informac\u00ed, jako je MyChart.\u00a0Facebook m\u016f\u017ee nap\u0159\u00edklad shroma\u017e\u010fovat citliv\u00e1 zdravotn\u00ed data prost\u0159ednictv\u00edm pixel\u016f, kter\u00e9 lze bez va\u0161eho v\u011bdom\u00ed nainstalovat na webov\u00e9 str\u00e1nky, kter\u00e9 nav\u0161t\u011bvujete.<\/p>\n<p>Mohou o v\u00e1s shroma\u017e\u010fovat informace, kdy\u017e proch\u00e1z\u00edte internet, i kdy\u017e nem\u00e1te \u00fa\u010det na Facebooku.\u00a0Meta pixel je \u010d\u00e1st k\u00f3du JavaScript, kterou mohou v\u00fdvoj\u00e1\u0159i vlo\u017eit na sv\u00e9 webov\u00e9 str\u00e1nky, aby mohli sledovat aktivitu n\u00e1v\u0161t\u011bvn\u00edk\u016f.16 Podle Meta:<\/p>\n<p><em>D\u011bl\u00e1 to na\u010dten\u00edm mal\u00e9 knihovny funkc\u00ed, kter\u00e9 m\u016f\u017eete pou\u017e\u00edt, kdykoli n\u00e1v\u0161t\u011bvn\u00edk webu provede akci (naz\u00fdvanou ud\u00e1lost), kterou chcete sledovat (naz\u00fdvanou konverze).\u00a0Sledovan\u00e9 konverze se zobrazuj\u00ed ve Spr\u00e1vci reklam, kde je lze pou\u017e\u00edt k m\u011b\u0159en\u00ed \u00fa\u010dinnosti va\u0161ich reklam, definov\u00e1n\u00ed vlastn\u00edch publik pro c\u00edlen\u00ed reklam, spou\u0161t\u011bn\u00ed dynamick\u00fdch reklamn\u00edch kampan\u00ed a anal\u00fdze \u00fa\u010dinnosti konverzn\u00edch cest va\u0161eho webu.<\/em><\/p>\n<p>V r\u00e1mci v\u00fdzkumu The Markup testoval Newsweek webov\u00e9 str\u00e1nky ze 100 nejlep\u0161\u00edch americk\u00fdch nemocnic.\u00a0Meta-pixel Facebooku byl nalezen na 33 webov\u00fdch str\u00e1nk\u00e1ch a odes\u00edl\u00e1 informace Facebooku spojen\u00e9 s IP adresou, kter\u00e1 identifikuje jednotliv\u00e9 po\u010d\u00edta\u010de a lze je zp\u011btn\u011b vysledovat k osob\u011b nebo dom\u00e1cnosti.<\/p>\n<p>Pixel nesleduje pouze IP adresu pou\u017e\u00edvan\u00e9ho po\u010d\u00edta\u010de, ale tak\u00e9 to, kte\u0159\u00ed l\u00e9ka\u0159i jsou vyhled\u00e1v\u00e1ni a jak\u00e9 hledan\u00e9 v\u00fdrazy jsou zad\u00e1v\u00e1ny do vyhled\u00e1vac\u00edch pol\u00ed nebo vyb\u00edr\u00e1ny z rozbalovac\u00edch nab\u00eddek.\u00a0Ozna\u010den\u00ed hl\u00e1s\u00ed:<\/p>\n<p><em>Nap\u0159\u00edklad na webu University Hospitals Cleveland Medical Center zp\u016fsobilo kliknut\u00ed na tla\u010d\u00edtko \u201eNapl\u00e1novat online sch\u016fzku\u201c na str\u00e1nce l\u00e9ka\u0159e, \u017ee se v meta pixelu zobrazil text tla\u010d\u00edtka, jm\u00e9no l\u00e9ka\u0159e a hledan\u00fd v\u00fdraz, pomoc\u00ed kter\u00e9ho jsme ji na\u0161li. , odesl\u00e1no na Facebook: &#8222;Potrat&#8220;.<\/em><\/p>\n<p><cite>Kliknut\u00ed na tla\u010d\u00edtko \u201eDomluvit si sch\u016fzku online hned te\u010f\u201c u l\u00e9ka\u0159e na webu Froedtert Hospital ve Wisconsinu zp\u016fsobilo, \u017ee meta pixel odeslal Facebooku text tla\u010d\u00edtka, jm\u00e9no l\u00e9ka\u0159e a osobu, kterou jsme vybrali z rozbalovac\u00ed nab\u00eddky Nemoc vys\u00edlat: &#8222;Alzheimer&#8220;.<\/cite>Data, ke kter\u00fdm p\u0159istupujete p\u0159i pou\u017e\u00edv\u00e1n\u00ed pacientsk\u00fdch port\u00e1l\u016f chr\u00e1n\u011bn\u00fdch heslem, lze tak\u00e9 odes\u00edlat na Facebook prost\u0159ednictv\u00edm pixel\u016f.\u00a0Zna\u010dka nalezla meta pixel v pacientsk\u00fdch port\u00e1lech ze sedmi zdravotnick\u00fdch syst\u00e9m\u016f, v\u010detn\u011b Edward-Elmhurst Health, FastMed, Novant Health a Community Health Network.<\/p>\n<p>Shrom\u00e1\u017ed\u011bn\u00e1 data zahrnovala n\u00e1zvy u\u017e\u00edvan\u00fdch l\u00e9k\u016f, popisy alergick\u00fdch reakc\u00ed a nadch\u00e1zej\u00edc\u00ed n\u00e1v\u0161t\u011bvy l\u00e9ka\u0159e.\u00a0Spole\u010dnost Novant Health, kter\u00e1 pixel odstranila pot\u00e9, co byla kontaktov\u00e1na spole\u010dnost\u00ed The Markup, uvedla: \u201eV\u00e1\u017e\u00edme si toho, \u017ee se na n\u00e1s obrac\u00edte a sd\u00edl\u00edte tyto informace.\u00a0Na\u0161e um\u00edst\u011bn\u00ed meta pixel\u016f je \u0159\u00edzeno t\u0159et\u00ed stranou a bylo odstran\u011bno, dokud z\u00e1le\u017eitost d\u00e1le vy\u0161et\u0159ujeme.<\/p>\n<p class=\"has-medium-font-size\"><span style=\"font-size: 18pt;\"><strong>Bu\u010fte opatrn\u00ed s YouTube a TikTok<\/strong><\/span><\/p>\n<p>Ponau\u010den\u00ed, kter\u00e9 se mus\u00edme nau\u010dit, je, \u017ee bez ohledu na to, jakou aplikaci pou\u017e\u00edv\u00e1te, m\u011bli byste p\u0159edpokl\u00e1dat, \u017ee v\u00e1s n\u011bkdo nebo entita m\u016f\u017ee sledovat.\u00a0Je d\u016fle\u017eit\u00e9 si uv\u011bdomit, \u017ee internet byl vytvo\u0159en vl\u00e1dou jako n\u00e1stroj ke \u0161pehov\u00e1n\u00ed ob\u010dan\u016f.\u00a0Pokud m\u00e1te z\u00e1jem dozv\u011bd\u011bt se v\u00edce o m\u00e1lo zn\u00e1m\u00fdch po\u010d\u00e1tc\u00edch internetu, doporu\u010duji p\u0159e\u010d\u00edst si knihu Yasha Levine Surveillance Valley: The Secret Military History of the Internet.<\/p>\n<p>Investigativn\u00ed novin\u00e1\u0159 Levine odhaluje, \u017ee internet za\u010dal ve vietnamsk\u00e9 \u00e9\u0159e a byl pou\u017e\u00edv\u00e1n ke \u0161pehov\u00e1n\u00ed partyz\u00e1nsk\u00fdch bojovn\u00edk\u016f a odp\u016frc\u016f v\u00e1lky, \u201eprojekt vojensk\u00e9 po\u010d\u00edta\u010dov\u00e9 s\u00edt\u011b, kter\u00fd si nakonec p\u0159edstavoval vytvo\u0159en\u00ed glob\u00e1ln\u00edho syst\u00e9mu sledov\u00e1n\u00ed a p\u0159edpov\u011bd\u00ed\u201c.\u00a0C\u00edle vojensk\u00e9ho dohledu, kter\u00e9 podpo\u0159ily rozvoj internetu, v\u0161ak plat\u00ed dodnes.<\/p>\n<p>Rostouc\u00ed digitalizace spole\u010dnosti znamen\u00e1, \u017ee je obt\u00ed\u017en\u00e9 zachovat va\u0161e soukrom\u00ed online, bez ohledu na to, kterou webovou str\u00e1nku nebo aplikaci pou\u017e\u00edv\u00e1te.\u00a0Zd\u00e1 se v\u0161ak, \u017ee existuj\u00ed n\u011bkte\u0159\u00ed zvl\u00e1\u0161t\u011b hroziv\u00ed vin\u00edci &#8211; v\u010detn\u011b TikTok a YouTube.\u00a0Studie spole\u010dnosti URL Genius zkoumala 200 aplikac\u00ed ve 20 r\u016fzn\u00fdch kategori\u00edch a zjistila, \u017ee v\u011bt\u0161ina aplikac\u00ed zanech\u00e1v\u00e1 rozs\u00e1hl\u00e9 datov\u00e9 stopy, a to i p\u0159i velmi mal\u00e9m vyu\u017eit\u00ed.<\/p>\n<p>Krom\u011b toho m\u016f\u017ee sledov\u00e1n\u00ed pokra\u010dovat na jin\u00fdch webov\u00fdch str\u00e1nk\u00e1ch, i kdy\u017e ji\u017e aplikaci nepou\u017e\u00edv\u00e1te.\u00a0Pr\u016fm\u011brn\u00fd po\u010det s\u00ed\u0165ov\u00fdch kontakt\u016f na aplikaci byl \u0161est a YouTube a TikTok tento po\u010det zaznamenaly n\u00e1r\u016fst, a\u010dkoli skute\u010dn\u00fd po\u010det u\u017eivatel\u016f p\u0159ihl\u00e1\u0161en\u00fdch do aplikac\u00ed je pravd\u011bpodobn\u011b vy\u0161\u0161\u00ed.<\/p>\n<p>Ze sledova\u010d\u016f na YouTube \u010dty\u0159i poch\u00e1zely z dom\u00e9n t\u0159et\u00edch stran \u2013 extern\u00edch stran, kter\u00e9 shroma\u017e\u010fuj\u00ed informace a aktivitu u\u017eivatel\u016f.\u00a0Ve spole\u010dnosti TikTok poch\u00e1zelo 13 ze 14 s\u00ed\u0165ov\u00fdch kontakt\u016f od poskytovatel\u016f t\u0159et\u00edch stran.\u00a0Jak poznamenal URL Genius:<\/p>\n<p>Spot\u0159ebitel\u00e9, kte\u0159\u00ed nesouhlasili se sledov\u00e1n\u00edm jejich dat, budou znepokojeni po\u010dtem s\u00edt\u00ed t\u0159et\u00edch stran, kter\u00e9 aplikace kontaktuj\u00ed \u2013 a to i p\u0159i minim\u00e1ln\u00edm vyu\u017eit\u00ed aplikace.\u00a0Spot\u0159ebitel\u00e9 v sou\u010dasn\u00e9 dob\u011b nevid\u00ed, jak\u00e1 data jsou sd\u00edlena se s\u00edt\u011bmi t\u0159et\u00edch stran nebo jak jsou jejich data vyu\u017e\u00edv\u00e1na&#8230; Spot\u0159ebitel\u00e9 v sou\u010dasn\u00e9 dob\u011b nemaj\u00ed mo\u017enost odhl\u00e1sit se z potenci\u00e1ln\u00edch sledova\u010d\u016f \u2013 jejich mo\u017enosti jsou bu\u010f pou\u017e\u00edv\u00e1n\u00ed aplikace, nebo ne pou\u017e\u00edvat to.<\/p>\n<p>Krause vyvinul bezpe\u010dnostn\u00ed n\u00e1stroj \u2013 InAppBrowser.com \u2013 kter\u00fd lze pou\u017e\u00edt ke zji\u0161t\u011bn\u00ed, jak\u00e9 aplikace sleduj\u00ed, kdy\u017e pou\u017e\u00edv\u00e1te jejich prohl\u00ed\u017ee\u010de v aplikaci, ale bezpe\u010dn\u00fd odhad je, \u017ee je to hodn\u011b.\u00a0Chcete-li z\u00edskat zp\u011bt \u010d\u00e1st sv\u00e9ho online soukrom\u00ed, jak pro sebe, tak pro sv\u00e9 d\u011bti, m\u016f\u017eete se zcela vyhnout YouTube a TikTok a vyzkou\u0161et tak\u00e9 tyto tipy:<\/p>\n<ul>\n<li>Zbavte se Gmailu.\u00a0Pokud m\u00e1te \u00fa\u010det Gmail, vyzkou\u0161ejte m\u00edsto toho e-mailovou slu\u017ebu od jin\u00e9ho poskytovatele, jako je Google.\u00a0B. ProtonMail, \u0161ifrovan\u00e1 e-mailov\u00e1 slu\u017eba se s\u00eddlem ve \u0160v\u00fdcarsku.<\/li>\n<li>Odinstalujte Google Chrome a m\u00edsto toho pou\u017eijte prohl\u00ed\u017ee\u010d Brave, kter\u00fd je dostupn\u00fd pro v\u0161echny po\u010d\u00edta\u010de a mobiln\u00ed za\u0159\u00edzen\u00ed.\u00a0Blokuje reklamy a chr\u00e1n\u00ed va\u0161e soukrom\u00ed.<\/li>\n<li>Zm\u011b\u0148te vyhled\u00e1va\u010d.\u00a0Zkuste m\u00edsto toho vyhled\u00e1va\u010d Brave.<\/li>\n<li>Vyhn\u011bte se Androidu.\u00a0Telefony Google a telefony se syst\u00e9mem Android sleduj\u00ed prakticky v\u0161e, co d\u011bl\u00e1te, a nechr\u00e1n\u00ed va\u0161e soukrom\u00ed.\u00a0Odgooglen\u00ed telefonu je mo\u017en\u00e9 po\u0159\u00edzen\u00edm telefonu Android bez OS Google, ale mus\u00edte naj\u00edt zku\u0161en\u00e9ho IT specialistu, kter\u00fd dok\u00e1\u017ee p\u0159eform\u00e1tovat pevn\u00fd disk va\u0161eho telefonu.<\/li>\n<li>Vyhn\u011bte se za\u0159\u00edzen\u00edm Google Home.\u00a0Pokud m\u00e1te chytr\u00fd reproduktor Google Home nebo aplikaci pro chytr\u00e9 telefony Google Assistant, existuje \u0161ance, \u017ee ostatn\u00ed lid\u00e9 naslouchaj\u00ed va\u0161im po\u017eadavk\u016fm, i kdy\u017e je ne\u010dek\u00e1te.<\/li>\n<li>Vyma\u017ete mezipam\u011b\u0165 a soubory cookie.\u00a0Zde je n\u00e1vod, jak se zbavit invazivn\u00edho po\u010d\u00edta\u010dov\u00e9ho k\u00f3du, kter\u00fd sleduje, co d\u011bl\u00e1te online.<\/li>\n<li>Pou\u017eijte proxy nebo VPN (virtu\u00e1ln\u00ed priv\u00e1tn\u00ed s\u00ed\u0165).\u00a0Tato slu\u017eba vytv\u00e1\u0159\u00ed n\u00e1razn\u00edkovou z\u00f3nu mezi v\u00e1mi a internetem a \u201eblafuje mnoho sledovac\u00edch spole\u010dnost\u00ed, aby si myslely, \u017ee nejste sami sebou\u201c.<\/li>\n<\/ul>\n<p>\u010cl\u00e1nek v\u00a0<a href=\"https:\/\/media.mercola.com\/ImageServer\/Public\/2022\/October\/PDF\/tiktok-track-keystrokes-pdf.pdf\" target=\"_blank\" rel=\"noreferrer noopener\" data-type=\"URL\" data-id=\"https:\/\/media.mercola.com\/ImageServer\/Public\/2022\/October\/PDF\/tiktok-track-keystrokes-pdf.pdf\">PDF<\/a>\u00a0:<\/p>\n<p>Prameny:<\/p>\n<ul id=\"footnote-references2\">\n<li><sup>1,\u00a0<\/sup>\u00a0<sup>10,\u00a0<\/sup>\u00a0<sup>28\u00a0<\/sup>\u00a0<a href=\"https:\/\/www.abc.net.au\/news\/2022-08-22\/tiktok-in-app-browser-can-monitor-keystrokes-researcher-finds\/101356198\" target=\"_blank\" rel=\"noreferrer noopener\">ABC.net.au 21. srpna 2022<\/a><\/li>\n<li><sup>2,\u00a0<\/sup>\u00a0<sup>6,\u00a0<\/sup>\u00a0<sup>8\u00a0<\/sup>\u00a0<a href=\"https:\/\/krausefx.com\/blog\/announcing-inappbrowsercom-see-what-javascript-commands-get-executed-in-an-in-app-browser\" target=\"_blank\" rel=\"noreferrer noopener\">Felix Krause 18. srpna 2022<\/a><\/li>\n<li><sup>3,\u00a0<\/sup>\u00a0<sup>4,\u00a0<\/sup>\u00a0<sup>5\u00a0<\/sup>\u00a0<a href=\"https:\/\/krausefx.com\/blog\/ios-privacy-instagram-and-facebook-can-track-anything-you-do-on-any-website-in-their-in-app-browser\" target=\"_blank\" rel=\"noreferrer noopener\">Felix Krause 10. srpna 2022<\/a><\/li>\n<li><sup>7\u00a0<\/sup>\u00a0<a href=\"https:\/\/www.forbes.com\/sites\/richardnieva\/2022\/08\/18\/tiktok-in-app-browser-research\/?sh=3834d4927c55\" target=\"_blank\" rel=\"noreferrer noopener\">Forbes 18. srpna 2022<\/a><\/li>\n<li><sup>9,\u00a0<\/sup>\u00a0<sup>11,\u00a0<\/sup>\u00a0<sup>12,\u00a0<\/sup>\u00a0<sup>14\u00a0<\/sup>\u00a0<a href=\"https:\/\/www.theguardian.com\/technology\/2022\/aug\/24\/tiktok-can-track-users-every-tap-as-they-visit-other-sites-through-ios-app-new-research-shows\" target=\"_blank\" rel=\"noreferrer noopener\">The Guardian 24. srpna 2022<\/a><\/li>\n<li><sup>13\u00a0<\/sup>\u00a0<a href=\"https:\/\/internet2-0.com\/whitepaper\/its-their-word-against-their-source-code-tiktok-report\/\" target=\"_blank\" rel=\"noreferrer noopener\">Internet 2.0, je to jejich slovo proti jejich zdrojov\u00e9mu k\u00f3du \u2014 Zpr\u00e1va TikTok<\/a><\/li>\n<li><sup>15,\u00a0<\/sup>\u00a0<sup>18,\u00a0<\/sup>\u00a0<sup>19,\u00a0<\/sup>\u00a0<sup>20\u00a0<\/sup>\u00a0<a href=\"https:\/\/themarkup.org\/pixel-hunt\/2022\/06\/16\/facebook-is-receiving-sensitive-medical-information-from-hospital-websites\" target=\"_blank\" rel=\"noreferrer noopener\">Ozna\u010den\u00ed 16. \u010dervna 2022<\/a><\/li>\n<li><sup>16,\u00a0<\/sup>\u00a0<sup>17\u00a0<\/sup>\u00a0<a href=\"https:\/\/developers.facebook.com\/docs\/meta-pixel\" target=\"_blank\" rel=\"noreferrer noopener\">Meta pro v\u00fdvoj\u00e1\u0159e, Meta Pixel<\/a><\/li>\n<li><sup>21,\u00a0<\/sup>\u00a0<sup>22\u00a0<\/sup>\u00a0<a href=\"https:\/\/surveillancevalley.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">SurveillanceValley.com<\/a><\/li>\n<li><sup>23\u00a0<\/sup>\u00a0<a href=\"https:\/\/app.urlgeni.us\/blog\/new-research-across-200-ios-apps-hints-surveillance-marketing-may-still-be-going-strong\" target=\"_blank\" rel=\"noreferrer noopener\">URL Genius 20. ledna 2022<\/a><\/li>\n<li><sup>24,\u00a0<\/sup>\u00a0<sup>25\u00a0<\/sup>\u00a0<a href=\"https:\/\/www.cnbc.com\/2022\/02\/08\/tiktok-shares-your-data-more-than-any-other-social-media-app-study.html\" target=\"_blank\" rel=\"noreferrer noopener\">CNBC, 8. \u00fanora 2022<\/a><\/li>\n<li><sup>26\u00a0<\/sup>\u00a0<a href=\"https:\/\/app.urlgeni.us\/blog\/new-research-across-200-ios-apps-hints-surveillance-marketing-may-still-be-going-strong\" target=\"_blank\" rel=\"noreferrer noopener\">URL Genius 20. ledna 2022, Pro\u010d na tom z\u00e1le\u017e\u00ed<\/a><\/li>\n<li><sup>27\u00a0<\/sup>\u00a0<a href=\"https:\/\/inappbrowser.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">InAppBrowser.com<\/a><\/li>\n<li><sup>29\u00a0<\/sup>\u00a0<a href=\"https:\/\/medium.com\/@re_53711\/seven-simple-steps-toward-online-privacy-20dcbb9fa82\" target=\"_blank\" rel=\"noreferrer noopener\">St\u0159edn\u00ed 17. b\u0159ezna 2017<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-8c57238 quelle dc-has-condition dc-condition-empty elementor-widget elementor-widget-heading\" data-id=\"8c57238\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\"><span style=\"font-size: 8pt;\"><a href=\"https:\/\/articles.mercola.com\/sites\/articles\/archive\/2022\/10\/19\/tiktok-track-keystrokes.aspx\" target=\"_blank\" rel=\"nofollow noopener\">ZDROJ<\/a><\/span><\/h3>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Aplikace jako Instagram, TikTok a Facebook vkl\u00e1daj\u00ed k\u00f3d JavaScript na weby t\u0159et\u00edch stran, kter\u00e9 pro&#8230;<\/p>\n","protected":false},"author":2,"featured_media":17084,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[3490,1780,1430,1035,2056],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/17083"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=17083"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/17083\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/17084"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=17083"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=17083"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=17083"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}