{"id":80139,"date":"2025-03-12T13:00:49","date_gmt":"2025-03-12T10:00:49","guid":{"rendered":"https:\/\/content.freeplanetvpn.com\/?p=80139"},"modified":"2025-10-27T14:29:51","modified_gmt":"2025-10-27T11:29:51","slug":"typy-proxy-serveru-jejich-funkce-a-vse-co-je-o-nich-treba-vedet","status":"publish","type":"post","link":"https:\/\/freevpnplanet.com\/cs\/blog\/typy-proxy-serveru-jejich-funkce-a-vse-co-je-o-nich-treba-vedet\/","title":{"rendered":"Typy proxy server\u016f, jejich funkce a v\u0161e, co je o nich t\u0159eba v\u011bd\u011bt"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Kdy\u017e pou\u017e\u00edv\u00e1me internet b\u011b\u017en\u00fdm zp\u016fsobem, p\u0159ipojujeme sv\u00e1 za\u0159\u00edzen\u00ed p\u0159\u00edmo k server\u016fm prost\u0159ednictv\u00edm web\u016f a mobiln\u00edch aplikac\u00ed. Servery tak rozpoznaj\u00ed IP adresu u\u017eivatele a jeho polohu a ve\u0161ker\u00e9 informace, kter\u00e9 z t\u00e9to konkr\u00e9tn\u00ed <a href=\"https:\/\/freevpnplanet.com\/\">IP adresy poch\u00e1zej\u00ed. <\/a><\/span><\/p>\n<p><span style=\"font-weight: 400;\">Poskytovatel\u00e9 internetu k t\u011bmto informac\u00edm p\u0159istupuj\u00ed a vyu\u017e\u00edvaj\u00ed je pro sv\u00e9 komer\u010dn\u00ed \u00fa\u010dely, jako jsou reklamn\u00ed kampan\u011b, vytv\u00e1\u0159en\u00ed portr\u00e9tu p\u0159\u00edtomnosti u\u017eivatele na internetu a n\u00e1sledn\u011b tyto informace prod\u00e1vaj\u00ed je\u0161t\u011b v\u011bt\u0161\u00edm spole\u010dnostem. Bohu\u017eel, nakonec to ani nen\u00ed nejv\u011bt\u0161\u00ed hrozba na internetu. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Mnohem v\u011bt\u0161\u00ed hrozbu p\u0159edstavuj\u00ed hacke\u0159i, kte\u0159\u00ed se prost\u0159ednictv\u00edm nezabezpe\u010den\u00e9ho internetov\u00e9ho p\u0159ipojen\u00ed mohou dostat k osobn\u00edm \u00fadaj\u016fm u\u017eivatele. Pokud nepou\u017e\u00edv\u00e1te speci\u00e1ln\u00ed n\u00e1stroje na ochranu sv\u00fdch dat, m\u016f\u017eete se snadno st\u00e1t ob\u011bt\u00ed hackera. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Hlavn\u00edm c\u00edlem hacker\u016f jsou \u00fadaje o va\u0161ich bankovn\u00edch kart\u00e1ch, hesla a jak\u00e1koli forma p\u0159ihla\u0161ovac\u00edch \u00fadaj\u016f, kter\u00e9 jim mohou pomoci z\u00edskat p\u0159\u00edstup k osobn\u00ed korespondenci ve va\u0161\u00ed po\u0161t\u011b nebo v kan\u00e1lech soci\u00e1ln\u00edch m\u00e9di\u00ed.<\/span><\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-78220 aligncenter\" src=\"https:\/\/freevpnplanet.com\/wp-content\/uploads\/2024\/01\/rvpn-proxy-a-robot-is-hoding-proxy-sign-2-min-20240130_120947_584364.png\" alt=\"Typy proxy server\u016f\" width=\"720\" height=\"360\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">Co je proxy server<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Proxy server je zprost\u0159edkuj\u00edc\u00ed server, kter\u00fd funguje jako prost\u0159edn\u00edk mezi u\u017eivatelem a ostatn\u00edmi virtu\u00e1ln\u00edmi servery. T\u00edmto zp\u016fsobem je zaji\u0161t\u011bn p\u0159\u00edstup k webov\u00fdm str\u00e1nk\u00e1m mnohem bezpe\u010dn\u011bj\u0161\u00edm zp\u016fsobem. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Pokud jsou va\u0161e data \u0161\u00ed\u0159ena prost\u0159ednictv\u00edm proxy server\u016f, m\u016f\u017eete je zamaskovat p\u0159ed jak\u00fdmikoliv \u0161kodliv\u00fdmi t\u0159et\u00edmi stranami, v\u010detn\u011b poskytovatel\u016f internetu, kte\u0159\u00ed mohou n\u011bkdy blokovat ur\u010dit\u00e9 webov\u00e9 str\u00e1nky a jejich obsah ve va\u0161\u00ed konkr\u00e9tn\u00ed zem\u011bpisn\u00e9 poloze. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">P\u0159i proch\u00e1zen\u00ed webu prost\u0159ednictv\u00edm proxy server\u016f z\u00edsk\u00e1v\u00e1te mo\u017enost obej\u00edt omezen\u00ed a nav\u0161t\u00edvit str\u00e1nky, kter\u00e9 pot\u0159ebujete a kter\u00e9 v\u00e1\u0161 poskytovatel internetu zablokoval<\/span><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-78227 aligncenter\" src=\"https:\/\/freevpnplanet.com\/wp-content\/uploads\/2024\/01\/rvpn-proxy-is-an-intermediate-server-between-a-user-and-other-servers-2-min-20240130_121032_404627.png\" alt=\"Co je proxy server\" width=\"720\" height=\"360\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">Jak pou\u017e\u00edvat proxy server<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">D\u00edky proxy server\u016fm m\u00e1me jako u\u017eivatel\u00e9 internetu mo\u017enost proch\u00e1zet web, ani\u017e by kdokoli sledoval, co si prohl\u00ed\u017e\u00edme a jak\u00e9 osobn\u00ed \u00fadaje p\u0159i prohl\u00ed\u017een\u00ed webu zad\u00e1v\u00e1me. <\/span><span style=\"font-weight: 400;\">Poskytovatel\u00e9 internetu a majitel\u00e9 velk\u00fdch komer\u010dn\u00edch webov\u00fdch str\u00e1nek nebudou moci sledovat \u017e\u00e1dn\u00fd v\u00e1\u0161 pohyb v kyberprostoru, a tak je va\u0161e internetov\u00e1 identita a online data v naprost\u00e9m bezpe\u010d\u00ed.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ukl\u00e1d\u00e1n\u00ed do mezipam\u011bti: Pokud \u010dasto nav\u0161t\u011bvujete stejn\u00e9 webov\u00e9 str\u00e1nky, vytv\u00e1\u0159ej\u00ed se kopie nav\u0161t\u00edven\u00fdch webov\u00fdch str\u00e1nek, kter\u00e9 se ukl\u00e1daj\u00ed na proxy serveru. T\u00edmto zp\u016fsobem se p\u0159i op\u011btovn\u00e9 n\u00e1v\u0161t\u011bv\u011b jak\u00e9koli webov\u00e9 str\u00e1nky sn\u00ed\u017e\u00ed rychlost na\u010d\u00edt\u00e1n\u00ed.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Komprese dat: Virtu\u00e1ln\u00ed po\u010d\u00edta\u010d stahuje datov\u00e9 soubory z internetu a u\u017eivatel z\u00edsk\u00e1 v\u00fdsledek v komprimovan\u00e9 podob\u011b. T\u00edm se \u0161et\u0159\u00ed extern\u00ed provoz.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0158\u00edzen\u00ed p\u0159\u00edstupu: Spr\u00e1vce m\u016f\u017ee ostatn\u00edm u\u017eivatel\u016fm omezit p\u0159\u00edstup k ur\u010dit\u00fdm zdroj\u016fm. Tato mo\u017enost tak\u00e9 pom\u00e1h\u00e1 filtrovat ru\u0161iv\u00e9 reklamy a m\u00e9n\u011b vynech\u00e1vat virov\u00fd software.<\/span><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"size-full wp-image-78234 aligncenter\" src=\"https:\/\/freevpnplanet.com\/wp-content\/uploads\/2024\/01\/rvpn-proxy-server-enables-the-tracking-of-the-users-personal-data.-client-proxy-server-and-server-cooperation-2-min-20240130_121106_340541.png\" alt=\"Jak pou\u017e\u00edvat proxy server\" width=\"720\" height=\"360\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">Typy proxy server\u016f<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Existuj\u00ed t\u0159i hlavn\u00ed typy proxy server\u016f: transparentn\u00ed, anonymn\u00ed a reverzn\u00ed. N\u00ed\u017ee najdete podrobn\u00fd popis jednotliv\u00fdch typ\u016f server\u016f a rozd\u00edly mezi nimi.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Transparentn\u00ed proxy server<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Transparentn\u00ed proxy server nem\u011bn\u00ed \u017e\u00e1dn\u00e9 \u00fadaje u\u017eivatele. Zpracov\u00e1v\u00e1 ve\u0161ker\u00fd provoz HTTP a nemaskuje IP adresu u\u017eivatele. Tento typ proxy serveru nej\u010dast\u011bji pou\u017e\u00edvaj\u00ed spr\u00e1vci syst\u00e9m\u016f v kancel\u00e1\u0159\u00edch, aby omezili p\u0159\u00edstup zam\u011bstnanc\u016f k ur\u010dit\u00fdm webov\u00fdm zdroj\u016fm. Nejv\u011bt\u0161\u00ed nev\u00fdhodou tohoto typu proxy serveru je n\u00edzk\u00e1 \u00farove\u0148 ochrany dat.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Anonymn\u00ed proxy server<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Anonymn\u00ed proxy server m\u011bn\u00ed IP adresu u\u017eivatele. T\u00edmto zp\u016fsobem zaji\u0161\u0165uje anonymitu IP adresy u\u017eivatele p\u0159i prohl\u00ed\u017een\u00ed webu. Tento typ proxy serveru zpomaluje proces odezvy v internetov\u00e9m prost\u0159ed\u00ed, ale nakonec zachov\u00e1v\u00e1 d\u016fv\u011brnost pohybu u\u017eivatele na internetu.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Reverzn\u00ed proxy server<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Servery reverzn\u00edho proxy serveru z\u00edsk\u00e1vaj\u00ed jm\u00e9nem klienta webov\u00e9 str\u00e1nky z jednoho nebo v\u00edce virtu\u00e1ln\u00edch po\u010d\u00edta\u010d\u016f. U\u017eivatel pak dost\u00e1v\u00e1 tuto odpov\u011b\u010f, jako by p\u0159ich\u00e1zela p\u0159\u00edmo z proxy serveru.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Jak vybrat proxy server<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Abyste se mohli rozhodnout pro spr\u00e1vn\u00fd proxy server, m\u011bli byste zv\u00e1\u017eit sv\u00e1 p\u0159\u00e1n\u00ed a pot\u0159eby pro uveden\u00e9 servery. N\u00ed\u017ee najdete seznam v\u011bc\u00ed, kter\u00e9 byste m\u011bli vz\u00edt v \u00favahu p\u0159i v\u00fdb\u011bru proxy serveru pro sv\u00e9 kybernetick\u00e9 pot\u0159eby.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Um\u00edst\u011bn\u00ed serveru &#8211; skute\u010dn\u00e9 um\u00edst\u011bn\u00ed serveru hraje v\u00fdznamnou roli v \u00fa\u010dinnosti proxy server\u016f. P\u0159i proch\u00e1zen\u00ed webu prost\u0159ednictv\u00edm tohoto serveru tak bude va\u0161e virtu\u00e1ln\u00ed IP adresa poch\u00e1zet ze zem\u011b, kde se proxy server skute\u010dn\u011b nach\u00e1z\u00ed.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">V\u0161imn\u011bte si, \u017ee ne v\u0161echny proxy servery jsou stejn\u011b u\u017eite\u010dn\u00e9 &#8211; Omezen\u00ed mohou vzniknout z d\u016fvodu geografick\u00fdch omezen\u00ed ur\u010dit\u00fdch typ\u016f webov\u00e9ho obsahu. Nap\u0159\u00edklad v\u011bt\u0161ina bezplatn\u00fdch torrentov\u00fdch slu\u017eeb je ve Spojen\u00fdch st\u00e1tech blokov\u00e1na, ale pokud je vygooglujete nap\u0159\u00edklad z ukrajinsk\u00e9 nebo rusk\u00e9 IP adresy, budou dostupn\u00e9.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">V\u011bnujte pozornost pingu server\u016f &#8211; \u010d\u00edm vy\u0161\u0161\u00ed je hodnota pingu, t\u00edm pomalej\u0161\u00ed budou po\u017eadavky na proxy server a z n\u011bj. To ovlivn\u00ed rychlost na\u010d\u00edt\u00e1n\u00ed webov\u00fdch str\u00e1nek a celkovou produktivitu va\u0161\u00ed s\u00edt\u011b.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nemus\u00ed to fungovat. To lze ov\u011b\u0159it pomoc\u00ed bezplatn\u00fdch online slu\u017eeb, kter\u00e9 v\u00e1m pomohou zkontrolovat stav toho \u010di onoho proxy serveru. Analyzuj\u00ed proxy server z hlediska dostupnosti, typu a zem\u011b. Je mo\u017en\u00e9 testovat jednotliv\u00e9 proxy servery IPv6.<\/span><\/li>\n<\/ul>\n<h2><span style=\"font-weight: 400;\">Metody zaji\u0161t\u011bn\u00ed bezpe\u010dnosti v online prost\u0159ed\u00ed<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Krom\u011b prost\u00e9ho pou\u017e\u00edv\u00e1n\u00ed proxy server\u016f existuje mnoho dal\u0161\u00edch technologi\u00ed ochrany dat, kter\u00e9 zajist\u00ed maxim\u00e1ln\u00ed bezpe\u010dnost va\u0161\u00ed online identity. Jednou z nejobl\u00edben\u011bj\u0161\u00edch je virtu\u00e1ln\u00ed priv\u00e1tn\u00ed s\u00ed\u0165, kter\u00e1 je tak\u00e9 zn\u00e1m\u00e1 jako <a href=\"https:\/\/freevpnplanet.com\/cs\/\">VPN<\/a>. D\u00edky pou\u017eit\u00ed \u0161ifrov\u00e1n\u00ed dat a \u0159ady dal\u0161\u00edch bezpe\u010dnostn\u00edch opat\u0159en\u00ed m\u016f\u017ee u\u017eivatel proch\u00e1zet web v naprost\u00e9m bezpe\u010d\u00ed. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Proxy servery i s\u00edt\u011b VPN chr\u00e1n\u00ed u\u017eivatele internetu p\u0159ed \u0161kodliv\u00fdmi t\u0159et\u00edmi stranami, jako jsou hacke\u0159i a \u0161pion\u00e1\u017en\u00ed software, kter\u00e9 mohou b\u00fdt p\u0159\u00edtomny u n\u011bkter\u00fdch poskytovatel\u016f internetov\u00fdch slu\u017eeb (ISPS). Ob\u011b technologie maj\u00ed sv\u00e9 siln\u00e9 i slab\u00e9 str\u00e1nky.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Jak\u00fd je rozd\u00edl mezi VPN a proxy serverem<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Hlavn\u00ed rozd\u00edl spo\u010d\u00edv\u00e1 v tom, \u017ee se jedn\u00e1 o dv\u011b r\u016fzn\u00e9 technologie. Ob\u011b jsou zam\u011b\u0159eny na \u0159e\u0161en\u00ed bezpe\u010dnostn\u00edch probl\u00e9m\u016f, ale VPN je virtu\u00e1ln\u00ed s\u00ed\u0165 a proxy servery jsou aplika\u010dn\u00ed protokol, rozd\u00edln\u00fd je i princip fungov\u00e1n\u00ed. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">VPN pracuje na \u00farovni s\u00edt\u011b (kan\u00e1lu): spojen\u00ed se uskute\u010d\u0148uje bez prost\u0159edn\u00edka. bezpe\u010dn\u00e1 a pohodln\u00e1 je pr\u00e1ce prost\u0159ednictv\u00edm virtu\u00e1ln\u00ed s\u00edt\u011b, kdy\u017e se p\u0159ipojujeme k ve\u0159ejn\u00e9 wi-fi. P\u0159i p\u0159ipojen\u00ed k s\u00edti VPN jsou va\u0161e data \u0161ifrov\u00e1na a \u017e\u00e1dn\u00e9 z va\u0161ich osobn\u00edch \u00fadaj\u016f se nedostanou ke \u0161kodliv\u00fdm t\u0159et\u00edm stran\u00e1m. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">D\u00edky s\u00edti VPN chr\u00e1n\u00ed u\u017eivatel\u00e9 nejen sv\u00e1 data, ale tak\u00e9 sv\u00e1 za\u0159\u00edzen\u00ed p\u0159ed jak\u00fdmkoli \u0161kodliv\u00fdm antivirov\u00fdm softwarem.<\/span><\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-78241 aligncenter\" src=\"https:\/\/freevpnplanet.com\/wp-content\/uploads\/2024\/01\/rvpn-vpn-and-its-benefits-icons-2-min-20240130_121145_541376.png\" alt=\"VPN\" width=\"720\" height=\"360\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">V\u00fdhody pou\u017eit\u00ed: proxy server a VPN<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Hlavn\u00ed rozd\u00edl mezi t\u011bmito technologiemi spo\u010d\u00edv\u00e1 v m\u00ed\u0159e zabezpe\u010den\u00ed, kterou poskytuj\u00ed za r\u016fzn\u00fdch podm\u00ednek. <a href=\"https:\/\/freevpnplanet.com\/cs\/\">VPN i proxy servery<\/a> mohou skr\u00fdt IP adresy klient\u016f i osobn\u00ed \u00fadaje. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">D\u00edky VPN v\u0161ak u\u017eivatel z\u00edsk\u00e1 soubor bezpe\u010dnostn\u00edch opat\u0159en\u00ed, kter\u00e1 p\u0159i pou\u017eit\u00ed proxy server\u016f nejsou p\u0159\u00edtomna. pro lep\u0161\u00ed pochopen\u00ed, kterou z t\u011bchto dvou technologi\u00ed je lep\u0161\u00ed pou\u017e\u00edvat, je nutn\u00e9 vz\u00edt v \u00favahu v\u0161echny v\u00fdhody a nev\u00fdhody obou.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ochrana soukrom\u00ed online<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">VPN chr\u00e1n\u00ed osobn\u00ed \u00fadaje (nap\u0159\u00edklad hesla k web\u016fm a za\u0159\u00edzen\u00edm) p\u0159ed \u0161kodliv\u00fdm softwarem a hackery t\u00edm, \u017ee \u0161ifruje v\u0161echna p\u0159en\u00e1\u0161en\u00e1 data. proxy server nem\u016f\u017ee zaru\u010dit tuto vysokou \u00farove\u0148 zabezpe\u010den\u00ed a ne v\u017edy dok\u00e1\u017ee skr\u00fdt v\u00e1\u0161 pohyb a hesla online. z tohoto konkr\u00e9tn\u00edho d\u016fvodu VPN dlouhodob\u011b v\u00edt\u011bz\u00ed, pokud jde o kybernetickou bezpe\u010dnost.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Rychlost zpracov\u00e1n\u00ed po\u017eadavk\u016f<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Virtu\u00e1ln\u00ed priv\u00e1tn\u00ed s\u00edt\u011b, zn\u00e1m\u00e9 tak\u00e9 jako VPN, nezvy\u0161uj\u00ed rychlost stahov\u00e1n\u00ed na webech. V z\u00e1vislosti na typu \u0161ifrov\u00e1n\u00ed dat a pou\u017eit\u00e9m p\u0159enosov\u00e9m protokolu m\u016f\u017ee VPN ve skute\u010dnosti zpomalit va\u0161e internetov\u00e9 p\u0159ipojen\u00ed a\u017e o 30 %. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Pokud se v\u0161ak klient p\u0159ipojuje k ve\u0159ejn\u00e9 s\u00edti, je s\u00ed\u0165 VPN nejspolehliv\u011bj\u0161\u00edm n\u00e1strojem pro ochranu osobn\u00edch \u00fadaj\u016f. Zprost\u0159edkuj\u00edc\u00ed server nemus\u00ed nutn\u011b ovlivnit rychlost p\u0159ipojen\u00ed kv\u016fli absenci \u0161ifrov\u00e1n\u00ed. Rychlost zpracov\u00e1n\u00ed po\u017eadavk\u016f v\u0161ak m\u016f\u017ee b\u00fdt ovlivn\u011bna po\u010dtem u\u017eivatel\u016f, kte\u0159\u00ed sou\u010dasn\u011b pou\u017e\u00edvaj\u00ed jeden virtu\u00e1ln\u00ed po\u010d\u00edta\u010d.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Bezpe\u010dnost na internetu<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">S\u00edt\u011b VPN b\u00fdvaj\u00ed vybaveny algoritmem pro \u0161ifrov\u00e1n\u00ed dat a\u017e 256bitov\u00fdm. To znamen\u00e1, \u017ee kl\u00ed\u010d se skl\u00e1d\u00e1 z 256 bin\u00e1rn\u00edch soubor\u016f a existuj\u00ed 2 spr\u00e1vn\u00e9 kombinace. D\u00edky tomu je pro hackery velmi obt\u00ed\u017en\u00e9 kl\u00ed\u010d prolomit a z\u00edskat p\u0159\u00edstup k osobn\u00edm \u00fadaj\u016fm u\u017eivatele. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Proxy servery jsou tak\u00e9 schopny poskytnout ur\u010ditou formu zabezpe\u010den\u00ed na internetu, nicm\u00e9n\u011b se ani zdaleka nep\u0159ibl\u00ed\u017e\u00ed tomu, co m\u016f\u017ee nab\u00eddnout s\u00ed\u0165 VPN. Hlavn\u00ed je, \u017ee jej\u00ed nastaven\u00ed obsahuje mo\u017enost skr\u00fdt IP adresu klienta p\u0159ed webov\u00fdmi str\u00e1nkami a poskytovateli internetov\u00fdch slu\u017eeb. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Pokud tato mo\u017enost neexistuje, je nutn\u00e9 k prohl\u00ed\u017ee\u010di dodate\u010dn\u011b p\u0159ipojit VPN, aby se zv\u00fd\u0161ila \u00farove\u0148 jeho zabezpe\u010den\u00ed.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Co byste m\u011bli pou\u017e\u00edvat, VPN, nebo proxy server<\/span><span style=\"font-weight: 400;\">?<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">P\u0159i n\u00e1v\u0161t\u011bv\u011b str\u00e1nek z dom\u00e1c\u00edho po\u010d\u00edta\u010de zpracov\u00e1v\u00e1 poskytovatel slu\u017eeb \u017e\u00e1dost o p\u0159\u00edstupov\u00e1 pr\u00e1va k webov\u00e9mu zdroji. Ve skute\u010dnosti je na v\u00e1s, abyste rozhodli, zda m\u016f\u017eete k n\u011bkter\u00fdm webov\u00fdm str\u00e1nk\u00e1m p\u0159istupovat. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Zjednodu\u0161en\u011b \u0159e\u010deno, proxy server je syst\u00e9m, kter\u00fd m\u011bn\u00ed aktivitu u\u017eivatele v prohl\u00ed\u017ee\u010di a skr\u00fdv\u00e1 jeho skute\u010dn\u00e9 um\u00edst\u011bn\u00ed. P\u0159ipojen\u00ed <a href=\"\/cs\/download\/\">VPN<\/a> nav\u00edc poskytuje ochranu b\u011bhem p\u0159ipojen\u00ed t\u00edm, \u017ee p\u0159en\u00e1\u0161\u00ed data v \u0161ifrovan\u00e9 podob\u011b.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Pro\u010d byste m\u011bli zv\u00e1\u017eit pou\u017e\u00edv\u00e1n\u00ed proxy server\u016f:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Filtruje po\u017eadavky: Proxy server lze pou\u017e\u00edt k p\u0159\u00edstupu na blokovan\u00e9 webov\u00e9 str\u00e1nky a tak\u00e9 k nastaven\u00ed omezen\u00ed pro ostatn\u00ed u\u017eivatele v s\u00edti proxy serveru.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ochrana dat: Pokud proch\u00e1z\u00edte internet p\u0159\u00edmo ze sv\u00e9 p\u016fvodn\u00ed IP adresy, nech\u00e1v\u00e1te sv\u00e1 data hacker\u016fm skute\u010dn\u011b voln\u011b k dispozici. Zabezpe\u010den\u00ed va\u0161eho po\u010d\u00edta\u010de nebo jak\u00e9hokoli jin\u00e9ho za\u0159\u00edzen\u00ed se sni\u017euje 3-4kr\u00e1t.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Anonymita s\u00edt\u011b: Proxy server m\u016f\u017ee skr\u00fdt va\u0161i skute\u010dnou IP adresu. Virtu\u00e1ln\u00ed po\u010d\u00edta\u010d, na kter\u00e9m b\u011b\u017e\u00ed c\u00edlov\u00e9 webov\u00e9 str\u00e1nky, tak nebude schopen zjistit va\u0161i fyzickou polohu.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Zpracov\u00e1v\u00e1n\u00ed po\u017eadavk\u016f: D\u00edky ukl\u00e1d\u00e1n\u00ed do mezipam\u011bti na proxy serverech si budete moci u\u017e\u00edvat vy\u0161\u0161\u00ed rychlosti prohl\u00ed\u017een\u00ed ne\u017e v p\u0159\u00edpad\u011b VPN. V\u0161echny proxy servery sni\u017euj\u00ed objem provozu p\u0159ich\u00e1zej\u00edc\u00edho z c\u00edlov\u00e9 webov\u00e9 slu\u017eby.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">VPN tak\u00e9 nab\u00edz\u00ed v\u0161e, co proxy server, a to \u0161ifrov\u00e1n\u00ed provozu va\u0161ich dat a bezpe\u010dn\u00fd kan\u00e1l pro p\u0159enos v\u0161ech odchoz\u00edch dat. Kdy\u017e jste p\u0159ipojeni k s\u00edti VPN, skr\u00fdv\u00e1te svou skute\u010dnou polohu a chr\u00e1n\u00edte v\u0161echna sv\u00e1 data p\u0159ed jak\u00fdmikoli \u0161kodliv\u00fdmi t\u0159et\u00edmi stranami.<\/span><\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-78248 aligncenter\" src=\"https:\/\/freevpnplanet.com\/wp-content\/uploads\/2024\/01\/rvpn-9-min-20240130_121218_449763.png\" alt=\"Proxy server vs. VPN\" width=\"720\" height=\"360\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">Proxy server vs. VPN: spr\u00e1vn\u00e1 volba pro va\u0161e soukrom\u00ed a bezpe\u010dnost na internetu<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">V oblasti ochrany soukrom\u00ed a bezpe\u010dnosti online hraj\u00ed proxy servery i <a href=\"\/cs\/download\/\">virtu\u00e1ln\u00ed priv\u00e1tn\u00ed s\u00edt\u011b<\/a> (VPN) z\u00e1sadn\u00ed roli, ale li\u0161\u00ed se od sebe. Pochopen\u00ed t\u011bchto rozd\u00edl\u016f je z\u00e1sadn\u00ed pro spr\u00e1vnou volbu ochrany va\u0161ich online aktivit.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Proxy server:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Proxy server funguje jako prost\u0159edn\u00edk mezi va\u0161\u00edm za\u0159\u00edzen\u00edm a internetem. Kdy\u017e po\u017eadujete webovou str\u00e1nku nebo zdroj, p\u0159epo\u0161le po\u017eadavek va\u0161\u00edm jm\u00e9nem a zamaskuje va\u0161i IP adresu. Proxy servery se \u010dasto pou\u017e\u00edvaj\u00ed pro:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Anonymita: D\u00edky nim je mo\u017en\u00e9 skr\u00fdt va\u0161i IP adresu, co\u017e webov\u00fdm str\u00e1nk\u00e1m zt\u011b\u017euje vysledov\u00e1n\u00ed va\u0161ich online aktivit.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">P\u0159\u00edstup k obsahu: Proxy servery mohou pomoci s p\u0159\u00edstupem k obsahu omezen\u00e9mu v dan\u00e9m regionu t\u00edm, \u017ee v\u00e1\u0161 provoz p\u0159esm\u011bruj\u00ed p\u0159es servery v po\u017eadovan\u00e9 lokalit\u011b.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Rychlost: Mohou nab\u00edzet vy\u0161\u0161\u00ed rychlost, proto\u017ee ne\u0161ifruj\u00ed data jako s\u00edt\u011b VPN, kter\u00e9 mohou zpomalovat p\u0159ipojen\u00ed.<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">VPN (Virtual Private Network):<\/span><\/p>\n<p><span style=\"font-weight: 400;\">VPN vytv\u00e1\u0159\u00ed bezpe\u010dn\u00fd a \u0161ifrovan\u00fd tunel mezi va\u0161\u00edm za\u0159\u00edzen\u00edm a serverem VPN. Toto \u0161ifrov\u00e1n\u00ed zaji\u0161\u0165uje, \u017ee v\u00e1\u0161 internetov\u00fd provoz z\u016fstane soukrom\u00fd a bezpe\u010dn\u00fd. VPN jsou zn\u00e1m\u00e9 n\u00e1sleduj\u00edc\u00edm:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Zv\u00fd\u0161en\u00e9 zabezpe\u010den\u00ed: VPN \u0161ifruje va\u0161e data, tak\u017ee je pro t\u0159et\u00ed strany, v\u010detn\u011b hacker\u016f a poskytovatel\u016f internetov\u00fdch slu\u017eeb, velmi obt\u00ed\u017en\u00e9 zachytit a sledovat va\u0161e online aktivity.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00dapln\u00e1 anonymita: V porovn\u00e1n\u00ed s proxy servery skr\u00fdvaj\u00ed va\u0161i IP adresu a z\u00e1rove\u0148 \u0161ifruj\u00ed va\u0161e data, tak\u017ee nab\u00edzej\u00ed vy\u0161\u0161\u00ed \u00farove\u0148 soukrom\u00ed.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ochrana na ve\u0159ejn\u00fdch Wi-Fi: VPN jsou kl\u00ed\u010dov\u00e9 pro ochranu va\u0161ich dat p\u0159i pou\u017e\u00edv\u00e1n\u00ed ve\u0159ejn\u00fdch s\u00edt\u00ed Wi-Fi, \u010d\u00edm\u017e zabra\u0148uj\u00ed potenci\u00e1ln\u00edm kybernetick\u00fdm hrozb\u00e1m.<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">Volba mezi proxy serverem a VPN z\u00e1vis\u00ed na va\u0161ich konkr\u00e9tn\u00edch pot\u0159eb\u00e1ch. Pokud pot\u0159ebujete z\u00e1kladn\u00ed anonymitu a p\u0159\u00edstup k obsahu, m\u016f\u017ee v\u00e1m sta\u010dit proxy server. Chcete-li v\u0161ak zajistit spolehliv\u00e9 zabezpe\u010den\u00ed, \u00fapln\u00e9 soukrom\u00ed a ochranu, je lep\u0161\u00ed volbou VPN<\/span><span style=\"font-weight: 400;\">.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kdy\u017e pou\u017e\u00edv\u00e1me internet b\u011b\u017en\u00fdm zp\u016fsobem, p\u0159ipojujeme sv\u00e1 za\u0159\u00edzen\u00ed p\u0159\u00edmo k server\u016fm prost\u0159ednictv\u00edm web\u016f a mobiln\u00edch aplikac\u00ed. Servery tak rozpoznaj\u00ed IP adresu u\u017eivatele a jeho polohu a ve\u0161ker\u00e9 informace, kter\u00e9 z t\u00e9to konkr\u00e9tn\u00ed IP adresy poch\u00e1zej\u00ed. Poskytovatel\u00e9 internetu k t\u011bmto informac\u00edm p\u0159istupuj\u00ed a vyu\u017e\u00edvaj\u00ed je pro sv\u00e9 komer\u010dn\u00ed \u00fa\u010dely, jako jsou reklamn\u00ed kampan\u011b, vytv\u00e1\u0159en\u00ed portr\u00e9tu p\u0159\u00edtomnosti&#8230;<\/p>\n","protected":false},"author":28,"featured_media":80140,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[311],"tags":[],"class_list":["post-80139","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vse-o-vpn"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Typy proxy server\u016f a v\u0161e, co je o nich t\u0159eba v\u011bd\u011bt | Planet VPN<\/title>\n<meta name=\"description\" content=\"Discover different types of proxy servers and essential insights about them on Planet VPN. 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