{"id":97056,"date":"2020-10-15T20:42:26","date_gmt":"2020-10-15T18:42:26","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/otpechatok-brauzera-chto-eto-kak-rabotaet-narushaet-li-zakon-i-kak-zashhititsya-chast-1"},"modified":"2021-02-01T11:42:33","modified_gmt":"2021-02-01T09:42:33","slug":"otpechatok-brauzera-chto-eto-kak-rabotaet-narushaet-li-zakon-i-kak-zashhititsya-chast-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/otpechatok-brauzera-chto-eto-kak-rabotaet-narushaet-li-zakon-i-kak-zashhititsya-chast-1","title":{"rendered":"Otisk prohl\u00ed\u017ee\u010de: co to je, jak to funguje, poru\u0161uje z\u00e1kon a jak se chr\u00e1nit. \u010c\u00e1st 1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Otisk prohl\u00ed\u017ee\u010de: co to je, jak to funguje, poru\u0161uje z\u00e1kon a jak se chr\u00e1nit. \u010c\u00e1st 1\" src=\"\/wp-content\/uploads\/2020\/10\/cf5add4a5c4a0f76a7dcdc3983716902.png\" style=\"display:block;margin: 0 auto;\"><br \/>\n<i>Od Selectelu: tento \u010dl\u00e1nek je prvn\u00ed v s\u00e9rii p\u0159eklad\u016f velmi podrobn\u00e9ho \u010dl\u00e1nku o otisc\u00edch prohl\u00ed\u017ee\u010de a o tom, jak technologie funguje. Tady je sebr\u00e1no v\u0161e, co jste cht\u011bli v\u011bd\u011bt, ale b\u00e1li jste se zeptat na toto t\u00e9ma.<\/i><\/p>\n<h3>Co jsou to otisky prohl\u00ed\u017ee\u010de?<\/h3>\n<p>Je to metoda pou\u017e\u00edvan\u00e1 weby a slu\u017ebami k sledov\u00e1n\u00ed n\u00e1v\u0161t\u011bvn\u00edk\u016f. U\u017eivatel\u016fm je p\u0159id\u011blen jedine\u010dn\u00fd identifik\u00e1tor (otisk). Ten obsahuje spoustu informac\u00ed o nastaven\u00edch a schopnostech prohl\u00ed\u017ee\u010de u\u017eivatel\u016f, co\u017e se pou\u017e\u00edv\u00e1 k jejich identifikaci. Krom\u011b toho otisk prohl\u00ed\u017ee\u010de umo\u017e\u0148uje web\u016fm sledovat behavior\u00e1ln\u00ed vzory, aby byly schopny u\u017eivatele identifikovat je\u0161t\u011b p\u0159esn\u011bji.<\/p>\n<p>Jedine\u010dnost je p\u0159ibli\u017en\u011b stejn\u00e1 jako u skute\u010dn\u00fdch otisk\u016f prst\u016f. Ty posledn\u00ed shroma\u017e\u010fuje policie pro hled\u00e1n\u00ed podez\u0159el\u00fdch ze sp\u00e1ch\u00e1n\u00ed trestn\u00fdch \u010din\u016f. Ale technologie otisku prohl\u00ed\u017ee\u010d\u016f se nepou\u017e\u00edv\u00e1 k sledov\u00e1n\u00ed zlo\u010dinc\u016f. V\u017edy\u0165 p\u0159ece nejsme tady zlo\u010dinci, \u017ee?<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h3>Jak\u00e1 data shroma\u017e\u010fuje otisk prohl\u00ed\u017ee\u010de?<\/h3>\n<p>O tom, \u017ee \u010dlov\u011bka lze sledovat podle IP adresy, jsme v\u011bd\u011bli u\u017e na po\u010d\u00e1tku existence internetu. Ale v tomto p\u0159\u00edpad\u011b je to mnohem slo\u017eit\u011bj\u0161\u00ed. Otisk prohl\u00ed\u017ee\u010de zahrnuje IP adresu, ale to rozhodn\u011b nen\u00ed ta nejd\u016fle\u017eit\u011bj\u0161\u00ed informace. Ve skute\u010dnosti, pro to, abyste byli identifikov\u00e1ni, IP nen\u00ed pot\u0159eba.<\/p>\n<p>Podle v\u00fdzkumu <noindex><a rel=\"nofollow\" href=\"https:\/\/panopticlick.eff.org\/static\/browser-uniqueness.pdf\">EFF (Electronic Frontier Foundation)<\/a><\/noindex>, otisk prohl\u00ed\u017ee\u010de obsahuje:<\/p>\n<ul>\n<li>User-agent (v\u010detn\u011b nejen prohl\u00ed\u017ee\u010de, ale i verze OS, typu za\u0159\u00edzen\u00ed, jazykov\u00fdch nastaven\u00ed, panel\u016f n\u00e1stroj\u016f atd.).<\/li>\n<li>\u010casov\u00e9 p\u00e1smo.<\/li>\n<li>Rozli\u0161en\u00ed obrazovky a hloubku barev.<\/li>\n<li>Supercookies.<\/li>\n<li>Nastaven\u00ed cookies.<\/li>\n<li>Syst\u00e9mov\u00e9 fonty.<\/li>\n<li>Pluginy prohl\u00ed\u017ee\u010de a jejich verze.<\/li>\n<li>Historii nav\u0161t\u00edven\u00fdch str\u00e1nek.<\/li>\n<\/ul>\n<p>Podle v\u00fdsledk\u016f studie EFF je jedine\u010dnost otisku prohl\u00ed\u017ee\u010de velmi vysok\u00e1. Pokud mluv\u00edme o statistik\u00e1ch, jen jednou z 286777 p\u0159\u00edpad\u016f dojde k \u00fapln\u00e9mu shod\u011b otisk\u016f prohl\u00ed\u017ee\u010de dvou r\u016fzn\u00fdch u\u017eivatel\u016f.<\/p>\n<p>Podle dal\u0161\u00edho <noindex><a rel=\"nofollow\" href=\"http:\/\/yinzhicao.org\/TrackingFree\/crossbrowsertracking_NDSS17.pdf\">v\u00fdzkumu<\/a><\/noindex>, p\u0159esnost identifikace u\u017eivatele pomoc\u00ed otisku prohl\u00ed\u017ee\u010de dosahuje 99,24%. Zm\u011bna jednoho z parametr\u016f prohl\u00ed\u017ee\u010de sni\u017euje p\u0159esnost identifikace u\u017eivatele pouze o 0,3%. Existuj\u00ed testy na otisk prohl\u00ed\u017ee\u010de, kter\u00e9 ukazuj\u00ed, jak velk\u00fd objem informac\u00ed je shroma\u017e\u010fov\u00e1n.<\/p>\n<h3>Jak funguje otisk prohl\u00ed\u017ee\u010de<\/h3>\n<p>Pro\u010d je v\u016fbec mo\u017en\u00e9 shroma\u017e\u010fovat informace o prohl\u00ed\u017ee\u010di? Je to jednoduch\u00e9 \u2013 v\u00e1\u0161 prohl\u00ed\u017ee\u010d vym\u011b\u0148uje data s webov\u00fdm serverem, kdy\u017e po\u017e\u00e1d\u00e1te o adresu str\u00e1nek. V b\u011b\u017en\u00e9 situaci p\u0159i\u0159azuj\u00ed weby a slu\u017eby u\u017eivateli jedine\u010dn\u00fd identifik\u00e1tor.<\/p>\n<p>Nap\u0159\u00edklad, <i>\u201egh5d443ghjflr123ff556ggf\u201c<\/i>.<\/p>\n<p>Tento \u0159\u00e1dek n\u00e1hodn\u00fdch p\u00edsmen a \u010d\u00edslic pom\u00e1h\u00e1 serveru poznat v\u00e1s, asociovat v\u00e1\u0161 prohl\u00ed\u017ee\u010d a va\u0161e preference s v\u00e1mi. \u010cinnostem, kter\u00e9 prov\u00e1d\u00edte online, bude p\u0159id\u011blen p\u0159ibli\u017en\u011b stejn\u00fd k\u00f3d.<\/p>\n<p>Tak\u017ee pokud se p\u0159ihl\u00e1s\u00edte na Twitter, kde existuj\u00ed n\u011bjak\u00e9 informace o v\u00e1s, v\u0161echny tyto \u00fadaje budou automaticky spojeny se stejn\u00fdm identifik\u00e1torem.<\/p>\n<p>Samoz\u0159ejm\u011b, \u017ee tento k\u00f3d s v\u00e1mi nebude po cel\u00fd v\u00e1\u0161 \u017eivot. Pokud za\u010dnete proch\u00e1zet z jin\u00e9ho za\u0159\u00edzen\u00ed nebo prohl\u00ed\u017ee\u010de, identifik\u00e1tor se pravd\u011bpodobn\u011b tak\u00e9 zm\u011bn\u00ed.<\/p>\n<p><img decoding=\"async\" alt=\"Otisk prohl\u00ed\u017ee\u010de: co to je, jak to funguje, poru\u0161uje z\u00e1kon a jak se chr\u00e1nit. \u010c\u00e1st 1\" src=\"\/wp-content\/uploads\/2020\/10\/e74101eccd152cf8d6d2f7a7172c89ab.png\" style=\"display:block;margin: 0 auto;\"><\/p>\n<h3>Jak weby shroma\u017e\u010fuj\u00ed u\u017eivatelsk\u00e1 data?<\/h3>\n<p>Je to dvoustup\u0148ov\u00fd proces, kter\u00fd funguje jak na stran\u011b serveru, tak na stran\u011b klienta.<\/p>\n<p><b>Na stran\u011b serveru<\/b><\/p>\n<p><i><b>P\u0159\u00edstupov\u00e9 protokoly k webu<\/b><\/i><\/p>\n<p>V tomto p\u0159\u00edpad\u011b se jedn\u00e1 o shroma\u017e\u010fov\u00e1n\u00ed dat, kter\u00e1 odes\u00edl\u00e1 prohl\u00ed\u017ee\u010d. Minim\u00e1ln\u011b zahrnuje:<\/p>\n<ul>\n<li>Po\u017eadovan\u00fd protokol.<\/li>\n<li>Po\u017eadovan\u00fd URL.<\/li>\n<li>Va\u0161e IP.<\/li>\n<li>Referer.<\/li>\n<li>User-agent.<\/li>\n<\/ul>\n<p><i><b>Hlavi\u010dky<\/b><\/i><\/p>\n<p>Webov\u00e9 servery je z\u00edsk\u00e1vaj\u00ed od va\u0161eho prohl\u00ed\u017ee\u010de. Hlavi\u010dky jsou d\u016fle\u017eit\u00e9, proto\u017ee zaji\u0161\u0165uj\u00ed, \u017ee po\u017eadovan\u00e1 str\u00e1nka funguje s va\u0161\u00edm prohl\u00ed\u017ee\u010dem.<\/p>\n<p>Nap\u0159\u00edklad informace v hlavi\u010dce umo\u017e\u0148uj\u00ed str\u00e1nce zjistit, zda pou\u017e\u00edv\u00e1te PC nebo mobiln\u00ed za\u0159\u00edzen\u00ed. V druh\u00e9m p\u0159\u00edpad\u011b dojde k p\u0159esm\u011brov\u00e1n\u00ed na verzi optimalizovanou pro mobiln\u00ed za\u0159\u00edzen\u00ed. Bohu\u017eel, tyto stejn\u00e9 \u00fadaje se tak\u00e9 dostanou do va\u0161eho otisku.<\/p>\n<p><i><b>Cookies<\/b><\/i><\/p>\n<p>Zde je v\u0161e jasn\u00e9. Webov\u00e9 servery v\u017edy vym\u011b\u0148uj\u00ed cookies s prohl\u00ed\u017ee\u010di. Pokud v nastaven\u00ed povol\u00edte pr\u00e1ci s cookies, budou ulo\u017eeny na va\u0161em za\u0159\u00edzen\u00ed a odesl\u00e1ny na server, kdykoliv nav\u0161t\u00edv\u00edte str\u00e1nku, kterou jste ji\u017e d\u0159\u00edve nav\u0161t\u00edvili.<\/p>\n<p>Cookies pom\u00e1haj\u00ed surfovat pohodln\u011bji, ale tak\u00e9 odhaluj\u00ed v\u00edce informac\u00ed o v\u00e1s.<\/p>\n<p><i><b>Canvas Fingerprinting<\/b><\/i><\/p>\n<p>Tato metoda vyu\u017e\u00edv\u00e1 prvek pl\u00e1tna (canvas) HTML5, kter\u00fd WebGL tak\u00e9 pou\u017e\u00edv\u00e1 k vizualizaci 2D a 3D grafiky v prohl\u00ed\u017ee\u010di.<\/p>\n<p>Tato metoda obvykle 'donut\u00ed' prohl\u00ed\u017ee\u010d zpracov\u00e1vat grafick\u00fd obsah, v\u010detn\u011b obr\u00e1zk\u016f, textu nebo oboj\u00edho najednou. Pro v\u00e1s je tento proces neviditeln\u00fd, proto\u017ee v\u0161e prob\u00edh\u00e1 na pozad\u00ed.<\/p>\n<p>Jakmile je proces dokon\u010den, canvas fingerprinting p\u0159ev\u00e1d\u00ed grafiku na hash, kter\u00fd se st\u00e1v\u00e1 t\u00edmto jedine\u010dn\u00fdm identifik\u00e1torem, o kter\u00e9m jsme mluvili v\u00fd\u0161e.<\/p>\n<p>Tato metoda umo\u017e\u0148uje z\u00edskat n\u00e1sleduj\u00edc\u00ed informace o va\u0161em za\u0159\u00edzen\u00ed:<\/p>\n<ul>\n<li>Grafick\u00e1 karta.<\/li>\n<li>Ovlada\u010d grafick\u00e9 karty.<\/li>\n<li>Procesor (pokud nen\u00ed nainstalov\u00e1n samostatn\u00fd grafick\u00fd \u010dip).<\/li>\n<li>Nainstalovan\u00e9 fonty.<\/li>\n<\/ul>\n<p><b>Klientsk\u00e9 logov\u00e1n\u00ed<\/b><\/p>\n<p>Zde se mysl\u00ed, \u017ee v\u00e1\u0161 prohl\u00ed\u017ee\u010d sd\u00edl\u00ed velk\u00e9 mno\u017estv\u00ed informac\u00ed d\u00edky:<\/p>\n<p><i><b>Adobe Flash a JavaScript<\/b><\/i><\/p>\n<p>Podle FAQ <noindex><a rel=\"nofollow\" href=\"https:\/\/amiunique.org\/faq\">AmIUnique<\/a><\/noindex>, pokud m\u00e1te aktivovan\u00fd JavaScript, tak se ven p\u0159en\u00e1\u0161ej\u00ed \u00fadaje o va\u0161ich pluginech nebo specifikac\u00edch hardwaru.<\/p>\n<p>Pokud je nainstalov\u00e1n a aktivov\u00e1n Flash, poskytuje to t\u0159et\u00ed stran\u011b \"pozorovateli\" je\u0161t\u011b v\u00edce informac\u00ed, v\u010detn\u011b:<\/p>\n<ul>\n<li>Va\u0161e \u010dasov\u00e1 z\u00f3na.<\/li>\n<li>Verze OS.<\/li>\n<li>Rozli\u0161en\u00ed obrazovky.<\/li>\n<li>Cel\u00fd seznam nainstalovan\u00fdch font\u016f v syst\u00e9mu.<\/li>\n<\/ul>\n<p><i><b>Cookies<\/b><\/i><\/p>\n<p>Hraj\u00ed velmi d\u016fle\u017eitou roli v logov\u00e1n\u00ed. Tak\u017ee obvykle pot\u0159ebujete rozhodnout, zda povolit prohl\u00ed\u017ee\u010di zpracov\u00e1vat cookies nebo je zcela odstranit.<\/p>\n<p>V prvn\u00edm p\u0159\u00edpad\u011b webov\u00fd server z\u00edsk\u00e1v\u00e1 ohromn\u00e9 mno\u017estv\u00ed informac\u00ed o va\u0161em za\u0159\u00edzen\u00ed a preferenc\u00edch. Pokud neschv\u00e1l\u00edte pr\u00e1ci s cookies, webov\u00e9 str\u00e1nky stejn\u011b dostanou n\u011bjak\u00e9 \u00fadaje o va\u0161em prohl\u00ed\u017ee\u010di.<\/p>\n<h3>K \u010demu je technologie fingerprintingu prohl\u00ed\u017ee\u010de?<\/h3>\n<p>Hlavn\u011b proto, aby u\u017eivatel za\u0159\u00edzen\u00ed z\u00edskal web optimalizovan\u00fd pro jeho za\u0159\u00edzen\u00ed, bez ohledu na to, zda se p\u0159ipojil k internetu z tabletu nebo smartphonu.<\/p>\n<p>Krom\u011b toho se technologie pou\u017e\u00edv\u00e1 pro reklamu. Je to vynikaj\u00edc\u00ed n\u00e1stroj pro datov\u00e9 dolov\u00e1n\u00ed.<\/p>\n<p>Tak t\u00edm, \u017ee z\u00edskaj\u00ed servery shrom\u00e1\u017ed\u011bn\u00e9 informace, mohou poskytovatel\u00e9 zbo\u017e\u00ed nebo slu\u017eeb vytv\u00e1\u0159et velmi c\u00edlen\u00e9 reklamn\u00ed kampan\u011b s personalizac\u00ed. P\u0159esnost c\u00edlen\u00ed je mnohem vy\u0161\u0161\u00ed ne\u017e p\u0159i pou\u017e\u00edv\u00e1n\u00ed pouze IP adres.<\/p>\n<p>Nap\u0159\u00edklad inzerenti mohou pou\u017e\u00edt fingerprinty prohl\u00ed\u017ee\u010de k vytvo\u0159en\u00ed seznamu u\u017eivatel\u016f webu, jejich\u017e rozli\u0161en\u00ed obrazovky je n\u00edzk\u00e9 (nap\u0159\u00edklad 1300*768), kte\u0159\u00ed hledaj\u00ed kvalitn\u011bj\u0161\u00ed monitory v internetov\u00e9m obchod\u011b prodejce. Nebo u\u017eivatel\u00e9, kte\u0159\u00ed jen proch\u00e1zej\u00ed web bez \u00famyslu n\u011bco koupit.<\/p>\n<p>Pot\u00e9 lze z\u00edskan\u00e9 informace pou\u017e\u00edt k c\u00edlen\u00e9 reklam\u011b na kvalitn\u00ed monitory s vysok\u00fdm rozli\u0161en\u00edm pro u\u017eivatele se zastaral\u00fdmi a m\u00e9n\u011b kvalitn\u00edmi obrazovkami.<\/p>\n<p>Krom\u011b toho se technologie otisk\u016f prohl\u00ed\u017ee\u010d\u016f pou\u017e\u00edv\u00e1 tak\u00e9 pro:<\/p>\n<ul>\n<li>Odhalen\u00ed podvod\u016f a botnet\u016f. To je velmi u\u017eite\u010dn\u00e1 funkce pro banky a finan\u010dn\u00ed instituce. Umo\u017e\u0148uje odd\u011blit chov\u00e1n\u00ed u\u017eivatele od aktivity \u00fato\u010dn\u00edk\u016f.<\/li>\n<li>Ur\u010den\u00ed u\u017eivatel\u016f VPN a proxy. Zpravodajsk\u00e9 slu\u017eby mohou tento zp\u016fsob vyu\u017e\u00edt k sledov\u00e1n\u00ed internetov\u00fdch u\u017eivatel\u016f se skryt\u00fdmi IP adresami.<\/li>\n<\/ul>\n<p><img decoding=\"async\" alt=\"Otisk prohl\u00ed\u017ee\u010de: co to je, jak to funguje, poru\u0161uje z\u00e1kon a jak se chr\u00e1nit. \u010c\u00e1st 1\" src=\"\/wp-content\/uploads\/2020\/10\/565c990296955341cef8e9e0ceadeb51.png\" style=\"display:block;margin: 0 auto;\"><br \/>\nNakonec, i kdy\u017e jsou otisky prohl\u00ed\u017ee\u010d\u016f pou\u017e\u00edv\u00e1ny pro legitimn\u00ed \u00fa\u010dely, negativn\u011b ovliv\u0148uj\u00ed soukrom\u00ed u\u017eivatel\u016f. Zvl\u00e1\u0161\u0165 pokud se sna\u017e\u00ed chr\u00e1nit pomoc\u00ed VPN.<\/p>\n<p>Krom\u011b toho mohou b\u00fdt otisky prohl\u00ed\u017ee\u010d\u016f nejlep\u0161\u00edm p\u0159\u00edtelem hackera. Pokud zn\u00e1 p\u0159esn\u00e9 \u00fadaje o va\u0161em za\u0159\u00edzen\u00ed, m\u016f\u017ee pou\u017e\u00edt speci\u00e1ln\u00ed exploit pro jeho prolomen\u00ed. Nen\u00ed na tom nic slo\u017eit\u00e9ho \u2014 jak\u00fdkoli kyberzlo\u010dinec m\u016f\u017ee vytvo\u0159it fale\u0161nou str\u00e1nku se skriptem pro sn\u00edm\u00e1n\u00ed otisk\u016f.<\/p>\n<p>P\u0159ipom\u00edn\u00e1me, \u017ee tento \u010dl\u00e1nek je pouze prvn\u00ed \u010d\u00e1st\u00ed, n\u00e1sleduj\u00ed je\u0161t\u011b dv\u011b. Ty se zab\u00fdvaj\u00ed ot\u00e1zkami legality shroma\u017e\u010fov\u00e1n\u00ed osobn\u00edch \u00fadaj\u016f u\u017eivatel\u016f, mo\u017enostmi vyu\u017eit\u00ed t\u011bchto dat a metodami ochrany proti p\u0159\u00edli\u0161 aktivn\u00edm \"sb\u011bratel\u016fm\".<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"http:\/\/slc.tl\/plDsr\"><img decoding=\"async\" alt=\"Otisk prohl\u00ed\u017ee\u010de: co to je, jak to funguje, poru\u0161uje z\u00e1kon a jak se chr\u00e1nit. \u010c\u00e1st 1\" src=\"\/wp-content\/uploads\/2020\/10\/880f51af32d0b849f0c32397e2a02e23.png\" style=\"display:block;margin: 0 auto;\"><\/a><\/noindex><\/p>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/selectel\/blog\/521550\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u0442 Selectel: \u044d\u0442\u0430 \u0441\u0442\u0430\u0442\u044c\u044f \u043f\u0435\u0440\u0432\u0430\u044f \u0432 \u0446\u0438\u043a\u043b\u0435 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u043e\u0432 \u043e\u0447\u0435\u043d\u044c \u0434\u0435\u0442\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0438 \u043e\u0431 \u043e\u0442\u043f\u0435\u0447\u0430\u0442\u043a\u0430\u0445 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 \u0438 \u0442\u043e\u043c, \u043a\u0430\u043a \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f. \u0417\u0434\u0435\u0441\u044c \u0441\u043e\u0431\u0440\u0430\u043d\u043e \u0432\u0441\u0435, \u0447\u0442\u043e \u0432\u044b \u0445\u043e\u0442\u0435\u043b\u0438 \u0437\u043d\u0430\u0442\u044c, \u043d\u043e \u0431\u043e\u044f\u043b\u0438\u0441\u044c \u0441\u043f\u0440\u043e\u0441\u0438\u0442\u044c \u043f\u043e \u044d\u0442\u043e\u0439 \u0442\u0435\u043c\u0435. \u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u043e\u0442\u043f\u0435\u0447\u0430\u0442\u043a\u0438 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430? \u042d\u0442\u043e \u043c\u0435\u0442\u043e\u0434, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0439 \u0441\u0430\u0439\u0442\u0430\u043c\u0438 \u0438 \u0441\u0435\u0440\u0432\u0438\u0441\u0430\u043c\u0438 \u0434\u043b\u044f \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u043d\u0438\u044f \u043f\u043e\u0441\u0435\u0442\u0438\u0442\u0435\u043b\u0435\u0439. \u041f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c \u043f\u0440\u0438\u0441\u0432\u0430\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0443\u043d\u0438\u043a\u0430\u043b\u044c\u043d\u044b\u0439 \u0438\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440 (\u043e\u0442\u043f\u0435\u0447\u0430\u0442\u043e\u043a). \u041e\u043d \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u043c\u043d\u043e\u0433\u043e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":97057,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-97056","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/otpechatok-brauzera-chto-eto-kak-rabotaet-narushaet-li-zakon-i-kak-zashhititsya-chast-1\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | 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