{"id":170,"date":"2026-07-30T22:34:07","date_gmt":"2026-07-30T22:34:07","guid":{"rendered":"https:\/\/vpnappformac.com\/what-is-pptp-vpn-protocol-obsolete\/"},"modified":"2026-07-30T22:34:07","modified_gmt":"2026-07-30T22:34:07","slug":"what-is-pptp-vpn-protocol-obsolete","status":"publish","type":"post","link":"https:\/\/vpnappformac.com\/cs\/what-is-pptp-vpn-protocol-obsolete\/","title":{"rendered":"Co je PPTP? Pro\u010d se tento ran\u00fd protokol VPN stal zastaral\u00fdm"},"content":{"rendered":"<h1>Co je PPTP? Pro\u010d se tento ran\u00fd protokol VPN stal zastaral\u00fdm<\/h1>\n<p>Pokud jste na\u0161li PPTP ve star\u00e9 p\u0159\u00edru\u010dce VPN, nab\u00eddce sm\u011brova\u010de nebo pozn\u00e1mce k nastaven\u00ed pracovi\u0161t\u011b, d\u00edv\u00e1te se na jeden z nejstar\u0161\u00edch \u0161iroce pou\u017e\u00edvan\u00fdch protokol\u016f tunelov\u00e1n\u00ed VPN. Pomohlo to zjednodu\u0161it vzd\u00e1len\u00fd p\u0159\u00edstup k priv\u00e1tn\u00ed s\u00edti v dob\u011b, kdy byla b\u011b\u017en\u00e1 telefonick\u00e1 p\u0159ipojen\u00ed a s\u00ed\u0165 PPP.<\/p>\n<p>Tato historie vysv\u011btluje, pro\u010d se PPTP st\u00e1le objevuje ve star\u0161\u00ed dokumentaci. Neznamen\u00e1 to, \u017ee je to dnes dobr\u00e1 v\u00fdchoz\u00ed volba.<\/p>\n<p>Tato p\u0159\u00edru\u010dka vysv\u011btluje, co je PPTP, pro\u010d se stal popul\u00e1rn\u00edm, pro\u010d je nyn\u00ed pova\u017eov\u00e1n za zastaral\u00fd a jak p\u0159em\u00fd\u0161let o bezpe\u010dn\u011bj\u0161\u00edch volb\u00e1ch protokolu VPN, ani\u017e byste se ztratili v s\u00ed\u0165ov\u00e9m \u017eargonu.<\/p>\n<h2>Co je PPTP?<\/h2>\n<p>PPTP znamen\u00e1 Point-to-Point Tunneling Protocol. V\u00fdznam PPTP je pom\u011brn\u011b doslovn\u00fd: byl navr\u017een k p\u0159en\u00e1\u0161en\u00ed s\u00ed\u0165ov\u00e9ho provozu typu point-to-point tunelem p\u0159es s\u00ed\u0165 IP.<\/p>\n<p>P\u016fvodn\u00ed RFC z roku 1999 popisuje PPTP jako zp\u016fsob tunelov\u00e1n\u00ed provozu PPP p\u0159es s\u00edt\u011b IP. Na tom kontextu z\u00e1le\u017e\u00ed. PPP ji\u017e znala vyt\u00e1\u010den\u00e9 s\u00edt\u011b, tak\u017ee PPTP odpov\u00eddala sv\u011btu s\u00edt\u00ed sv\u00e9 doby. Organizac\u00edm to poskytlo praktick\u00fd zp\u016fsob, jak roz\u0161\u00ed\u0159it p\u0159\u00edstup k priv\u00e1tn\u00ed s\u00edti p\u0159es ve\u0159ejn\u00fd internet, ani\u017e by bylo nutn\u00e9 od ka\u017ed\u00e9ho u\u017eivatele vy\u017eadovat pochopen\u00ed podrobnost\u00ed ni\u017e\u0161\u00ed \u00farovn\u011b.<\/p>\n<p>Jednodu\u0161eji \u0159e\u010deno, protokol PPTP vytvo\u0159il tunel mezi za\u0159\u00edzen\u00edm u\u017eivatele a vzd\u00e1len\u00fdm koncov\u00fdm bodem s\u00edt\u011b. K p\u0159en\u00e1\u0161en\u00ed provozu pou\u017e\u00edval \u0159\u00eddic\u00ed p\u0159ipojen\u00ed plus tunel GRE. Pro mnoho u\u017eivatel\u016f a spr\u00e1vc\u016f v 90. letech a na po\u010d\u00e1tku 20. stolet\u00ed nebyla p\u0159ita\u017elivost\u00ed elegance. \u0160lo o to, \u017ee PPTP byl dostupn\u00fd, srozumiteln\u00fd a relativn\u011b snadno se nasazoval.<\/p>\n<h2>Pro\u010d se PPTP stalo tak popul\u00e1rn\u00edm?<\/h2>\n<p>PPTP se stal popul\u00e1rn\u00ed, proto\u017ee odpov\u00eddal pot\u0159eb\u00e1m a limit\u016fm sv\u00e9 doby.<\/p>\n<p>M\u011blo to t\u0159i praktick\u00e9 v\u00fdhody:<\/p>\n<ul>\n<li>Fungovalo to se zn\u00e1m\u00fdmi s\u00ed\u0165ov\u00fdmi koncepty zalo\u017een\u00fdmi na PPP.<\/li>\n<li>Bylo to jednodu\u0161\u0161\u00ed nastavit ne\u017e mnoho alternativ v t\u00e9 dob\u011b.<\/li>\n<li>Objevil se v b\u011b\u017en\u00fdch pracovn\u00edch postupech opera\u010dn\u00edho syst\u00e9mu a s\u00ed\u0165ov\u00fdch za\u0159\u00edzen\u00ed, co\u017e usnadnilo opakov\u00e1n\u00ed star\u00fdch pr\u016fvodc\u016f.<\/li>\n<\/ul>\n<p>Tento posledn\u00ed bod je jedn\u00edm z d\u016fvod\u016f, pro\u010d se PPTP st\u00e1le zobrazuje i dnes. Protokol m\u016f\u017ee z\u016fstat viditeln\u00fd na str\u00e1nk\u00e1ch nastaven\u00ed a ve v\u00fdsledc\u00edch vyhled\u00e1v\u00e1n\u00ed dlouho pot\u00e9, co p\u0159estane b\u00fdt rozumnou volbou pro modern\u00ed o\u010dek\u00e1v\u00e1n\u00ed v oblasti soukrom\u00ed a zabezpe\u010den\u00ed.<\/p>\n<p>PPTP m\u011bl tak\u00e9 pov\u011bst rychlosti. Ale samotn\u00e1 rychlost nesta\u010d\u00ed, kdy\u017e u\u017e bezpe\u010dnostn\u00ed p\u0159edpoklady protokolu nevydr\u017e\u00ed. Rychl\u00fd star\u0161\u00ed tunel m\u016f\u017ee b\u00fdt st\u00e1le \u0161patnou volbou pro citliv\u00e9 proch\u00e1zen\u00ed, pr\u00e1ci na d\u00e1lku, p\u0159\u00edstup k \u00fa\u010dtu nebo cestov\u00e1n\u00ed.<\/p>\n<h2>Pro\u010d je PPTP nyn\u00ed pova\u017eov\u00e1no za zastaral\u00e9?<\/h2>\n<p>PPTP je pova\u017eov\u00e1no za zastaral\u00e9, proto\u017ee model zabezpe\u010den\u00ed kolem b\u011b\u017en\u00fdch nasazen\u00ed PPTP nen\u00ed dostate\u010dn\u011b star\u00fd.<\/p>\n<p>Jedn\u00edm z hlavn\u00edch probl\u00e9m\u016f je historie ov\u011b\u0159ov\u00e1n\u00ed kolem MS-CHAP v2, kter\u00e1 byla \u0161iroce spojov\u00e1na s pou\u017e\u00edv\u00e1n\u00edm VPN zalo\u017een\u00e9m na PPTP. Spole\u010dnost Microsoft vydala v roce 2012 bezpe\u010dnostn\u00ed upozorn\u011bn\u00ed t\u00fdkaj\u00edc\u00ed se slabiny MS-CHAP v2 a doporu\u010dila tam, kde je to vhodn\u00e9, pou\u017e\u00edvat bezpe\u010dn\u011bj\u0161\u00ed technologie tunelu VPN. Pro b\u011b\u017en\u00e9ho u\u017eivatele VPN je to jednoduch\u00e9: p\u0159ipojen\u00ed m\u016f\u017ee \u201efungovat\u201c a p\u0159itom se st\u00e1le spol\u00e9hat na star\u00e9 p\u0159edpoklady, kter\u00e9 ji\u017e nejsou pova\u017eov\u00e1ny za dostate\u010dn\u011b bezpe\u010dn\u00e9.<\/p>\n<p>K dispozici je tak\u00e9 \u0161ir\u0161\u00ed sign\u00e1l platformy. V roce 2024 Microsoft uvedl, \u017ee PPTP a L2TP jsou z budouc\u00edch verz\u00ed Windows Server zastaral\u00e9. To ne\u0159\u00edk\u00e1 nic o podpo\u0159e produktu VPN Satelites a nem\u011blo by se to tak \u010d\u00edst. Ukazuje to, \u017ee PPTP pat\u0159\u00ed do kategorie star\u0161\u00edch s\u00ed\u0165ov\u00fdch technologi\u00ed, nikoli modern\u00edch v\u00fdchoz\u00edch protokolov\u00fdch rad.<\/p>\n<p>P\u016fvodn\u00ed RFC je tak\u00e9 u\u017eite\u010dn\u00fd historick\u00fd kontext. Popisuje PPTP jako informa\u010dn\u00ed, nikoli jako internetov\u00fd standard. To automaticky ne\u010din\u00ed n\u011bco nebezpe\u010dn\u00fdm, ale posiluje to my\u0161lenku, \u017ee PPTP by m\u011blo b\u00fdt ch\u00e1p\u00e1no v p\u016fvodn\u00edm \u010dase a \u00fa\u010delu.## Je dnes PPTP bezpe\u010dn\u00fd?<\/p>\n<p>Pro modern\u00ed spot\u0159ebitelsk\u00e9 pou\u017eit\u00ed VPN je pe\u010dliv\u00e1 odpov\u011b\u010f na ot\u00e1zku \u201eje PPTP bezpe\u010dn\u00e9\u201c: nepova\u017eujte PPTP za bezpe\u010dnou modern\u00ed v\u00fdchoz\u00ed hodnotu.<\/p>\n<p>To neznamen\u00e1, \u017ee ka\u017ed\u00fd star\u00fd odkaz PPTP je \u0161kodliv\u00fd nebo \u017ee ka\u017ed\u00e1 historick\u00e1 pozn\u00e1mka k nastaven\u00ed byla v t\u00e9 dob\u011b chybn\u00e1. Znamen\u00e1 to, \u017ee protokol a jeho b\u011b\u017en\u00e9 vzory ov\u011b\u0159ov\u00e1n\u00ed poch\u00e1zej\u00ed z d\u0159\u00edv\u011bj\u0161\u00ed \u00e9ry zabezpe\u010den\u00ed. Sou\u010dasn\u00ed u\u017eivatel\u00e9 VPN maj\u00ed obvykle k dispozici lep\u0161\u00ed mo\u017enosti prost\u0159ednictv\u00edm modern\u00edch VPN aplikac\u00ed, opera\u010dn\u00edch syst\u00e9m\u016f nebo konfigurac\u00ed schv\u00e1len\u00fdch organizac\u00ed.<\/p>\n<p>Pokud ve star\u00e9 instruk\u010dn\u00ed sad\u011b vid\u00edte PPTP, berte to jako d\u016fvod k pozastaven\u00ed a ov\u011b\u0159en\u00ed:<\/p>\n<p>\u2013 Poch\u00e1z\u00ed od slu\u017eby, pracovi\u0161t\u011b nebo dodavatele za\u0159\u00edzen\u00ed, kter\u00e9 skute\u010dn\u011b pou\u017e\u00edv\u00e1te? \u2013 Uv\u00e1d\u00ed va\u0161e aplikace VPN nebo ofici\u00e1ln\u00ed materi\u00e1l n\u00e1pov\u011bdy nov\u011bj\u0161\u00ed podporovanou mo\u017enost protokolu?<\/p>\n<ul>\n<li>Je tento pr\u016fvodce aktu\u00e1ln\u00ed?<\/li>\n<li>Pou\u017e\u00edv\u00e1te p\u0159ipojen\u00ed pro citliv\u00e9 \u00fa\u010dty, pracovn\u00ed zdroje, cestov\u00e1n\u00ed nebo soukrom\u00e9 prohl\u00ed\u017een\u00ed?<\/li>\n<\/ul>\n<p>Pokud odpov\u011b\u010f zahrnuje n\u011bco citliv\u00e9ho, star\u00e9 pokyny PPTP si zaslou\u017e\u00ed zvl\u00e1\u0161tn\u00ed opatrnost.<\/p>\n<h2>Co \u0159\u00edkaj\u00ed schv\u00e1len\u00e9 zdroje, v jednoduch\u00e9 angli\u010dtin\u011b<\/h2>\n<p>U\u017eite\u010dn\u00fd vzorec nap\u0159\u00ed\u010d schv\u00e1len\u00fdmi zdroji je konzistentn\u00ed: PPTP byl praktick\u00fd ve sv\u00e9m p\u016fvodn\u00edm kontextu, ale u\u017e zde nen\u00ed m\u00edsto, kde by m\u011bli za\u010d\u00edt opatrn\u00ed u\u017eivatel\u00e9 VPN.<\/p>\n<p>IETF RFC vysv\u011btluje historick\u00fd design. PPTP byl postaven na tunelov\u00e1n\u00ed PPP p\u0159es IP, co\u017e d\u00e1valo smysl, kdy\u017e byl PPP spole\u010dn\u00fdm s\u00ed\u0165ov\u00fdm z\u00e1kladem.<\/p>\n<p>Informa\u010dn\u00ed zpr\u00e1va spole\u010dnosti Microsoft z roku 2012 vysv\u011btluje, pro\u010d se b\u011b\u017en\u00e9 vzory ov\u011b\u0159ov\u00e1n\u00ed kolem PPTP staly v\u00e1\u017en\u00fdm probl\u00e9mem. Lekc\u00ed na u\u017eivatelsk\u00e9 \u00farovni je nezam\u011b\u0148ovat \u00fasp\u011b\u0161n\u00e9 p\u0159ipojen\u00ed se silnou volbou modern\u00edho zabezpe\u010den\u00ed.<\/p>\n<p>Pozn\u00e1mka Microsoftu o ukon\u010den\u00ed podpory z roku 2024 ukazuje, \u017ee hlavn\u00ed pokyny pro platformu se p\u0159esunuly z PPTP a L2TP pro budouc\u00ed verze Windows Server. To je pr\u016fmyslov\u00fd sign\u00e1l, nikoli n\u00e1rok na funkci VPN Satelites.<\/p>\n<p>Vysv\u011btluj\u00edc\u00ed modul Palo Alto Networks poskytuje \u010diteln\u00fd p\u0159ehled toho, jak PPTP fungoval: \u0159\u00eddic\u00ed kan\u00e1l, tunelov\u00e1n\u00ed GRE, jednoduch\u00e9 nastaven\u00ed a historick\u00e1 rychlost. Tyto stejn\u00e9 rysy pom\u00e1haj\u00ed vysv\u011btlit, pro\u010d se tak \u0161iroce roz\u0161\u00ed\u0159il a pro\u010d se st\u00e1le objevuje ve star\u0161\u00edch materi\u00e1lech.<\/p>\n<h2>Jak dnes u\u010dinit bezpe\u010dn\u011bj\u0161\u00ed volby protokolu VPN<\/h2>\n<p>Abyste se mohli l\u00e9pe rozhodnout, nemus\u00edte si pamatovat ka\u017ed\u00fd protokol VPN. Sta\u010d\u00ed praktick\u00e9 pravidlo: preferujte aktu\u00e1ln\u00ed podporovan\u00e9 mo\u017enosti protokolu VPN od slu\u017eby, aplikace, dodavatele za\u0159\u00edzen\u00ed nebo pracovi\u0161t\u011b, kter\u00e9 je za va\u0161e p\u0159ipojen\u00ed skute\u010dn\u011b odpov\u011bdn\u00e9.<\/p>\n<p>Pro \u010dten\u00e1\u0159e VPN Satelites je bezpe\u010dn\u00fd zp\u016fsob pou\u017eit\u00ed tohoto \u010dl\u00e1nku jako filtr star\u00fdch rad. Kdy\u017e uvid\u00edte pr\u016fvodce, kter\u00fd v\u00e1m \u0159\u00edk\u00e1, abyste pou\u017eili PPTP, ne\u0159i\u010fte se j\u00ed jen proto, \u017ee kroky jsou jednoduch\u00e9. M\u00edsto toho zkontrolujte aktu\u00e1ln\u00ed nastaven\u00ed aplikace, ofici\u00e1ln\u00ed materi\u00e1ly n\u00e1pov\u011bdy nebo aktu\u00e1ln\u00ed pokyny va\u0161\u00ed organizace.<\/p>\n<p>Pokud pou\u017e\u00edv\u00e1te VPN Unlimited by KeepSolid, dodr\u017eujte stejn\u00fd zvyk: projd\u011bte si aktu\u00e1ln\u00ed mo\u017enosti protokolu a ofici\u00e1ln\u00ed materi\u00e1ly n\u00e1pov\u011bdy dostupn\u00e9 pro va\u0161e nastaven\u00ed. Nep\u0159edpokl\u00e1dejte, \u017ee star\u0161\u00ed protokol zm\u00edn\u011bn\u00fd ve star\u00e9 p\u0159\u00edru\u010dce odr\u00e1\u017e\u00ed dne\u0161n\u00ed nejlep\u0161\u00ed volbu.<\/p>\n<p>To je zvl\u00e1\u0161t\u011b d\u016fle\u017eit\u00e9, kdy\u017e jste:<\/p>\n<ul>\n<li>p\u0159ihla\u0161ov\u00e1n\u00ed k d\u016fle\u017eit\u00fdm \u00fa\u010dt\u016fm;<\/li>\n<li>pou\u017e\u00edv\u00e1n\u00ed ve\u0159ejn\u00e9 Wi-Fi p\u0159i cestov\u00e1n\u00ed;<\/li>\n<li>napojen\u00ed na pracovn\u00ed zdroje;<\/li>\n<li>zpracov\u00e1n\u00ed osobn\u00edch soubor\u016f nebo platebn\u00edch str\u00e1nek;<\/li>\n<li>postupujte podle pokyn\u016f zkop\u00edrovan\u00fdch ze star\u00e9ho routeru nebo p\u0159\u00edsp\u011bvku na f\u00f3ru.<\/li>\n<\/ul>\n<p>V t\u011bchto situac\u00edch nen\u00ed \u201eto spojuje\u201c standardem, kter\u00fd chcete. Chcete aktu\u00e1ln\u00ed podporovanou konfiguraci, kter\u00e1 vyhovuje va\u0161emu za\u0159\u00edzen\u00ed a p\u0159\u00edpadu pou\u017eit\u00ed.<\/p>\n<h2>Pro\u010d jsou sta\u0159\u00ed pr\u016fvodci PPTP st\u00e1le onlineStar\u00e9 protokol\u00e1rn\u00ed rady maj\u00ed z praktick\u00fdch d\u016fvod\u016f tendenci p\u0159e\u017e\u00edt. Pr\u016fvodce mohl b\u00fdt p\u0159esn\u00fd, kdy\u017e byl naps\u00e1n. Rozhran\u00ed routeru m\u016f\u017ee st\u00e1le zobrazovat star\u00e9 \u0161t\u00edtky nab\u00eddek. Dokument na pracovi\u0161ti mohl b\u00fdt kop\u00edrov\u00e1n dop\u0159edu roky. V\u00fdsledky vyhled\u00e1v\u00e1n\u00ed mohou odhalit zastaral\u00e9 str\u00e1nky nastaven\u00ed, proto\u017ee p\u0159esn\u011b odpov\u00eddaj\u00ed slov\u016fm, kter\u00e1 u\u017eivatel zadal.<\/h2>\n<p>Proto m\u016f\u017ee b\u00fdt PPTP matouc\u00ed. Term\u00edn je st\u00e1le viditeln\u00fd, ale viditelnost nen\u00ed to sam\u00e9 jako doporu\u010den\u00ed.<\/p>\n<p>P\u0159i \u010dten\u00ed rady k nastaven\u00ed VPN zkontrolujte datum, zdroj a \u00fa\u010del instrukce. Historick\u00fd v\u00fdklad m\u016f\u017ee b\u00fdt u\u017eite\u010dn\u00fd. Aktu\u00e1ln\u00ed pr\u016fvodce nastaven\u00edm by m\u011bl odpov\u00eddat aplikaci, opera\u010dn\u00edmu syst\u00e9mu a slu\u017eb\u011b, kterou aktu\u00e1ln\u011b pou\u017e\u00edv\u00e1te.<\/p>\n<h2>Rychl\u00e9 \u010dast\u00e9 dotazy o PPTP<\/h2>\n<h3>Co znamen\u00e1 PPTP?<\/h3>\n<p>PPTP znamen\u00e1 Point-to-Point Tunneling Protocol. Jedn\u00e1 se o star\u0161\u00ed tunelovac\u00ed protokol VPN spojen\u00fd se s\u00edt\u00ed zalo\u017eenou na PPP.<\/p>\n<h3>Pro\u010d byl PPTP tolik pou\u017e\u00edv\u00e1n?<\/h3>\n<p>Bylo relativn\u011b snadn\u00e9 jej nasadit, znali ho administr\u00e1to\u0159i pracuj\u00edc\u00ed se s\u00edt\u011bmi z \u00e9ry PPP a \u0161iroce se vyskytuje ve star\u0161\u00edch opera\u010dn\u00edch syst\u00e9mech a pracovn\u00edch postupech s\u00ed\u0165ov\u00fdch za\u0159\u00edzen\u00ed.<\/p>\n<h3>Je nyn\u00ed PPTP dobr\u00fd protokol VPN?<\/h3>\n<p>Pro modern\u00ed pou\u017eit\u00ed VPN by m\u011bl b\u00fdt PPTP pova\u017eov\u00e1n za star\u0161\u00ed protokol, nikoli za bezpe\u010dn\u00fd v\u00fdchoz\u00ed protokol. Pokud ve star\u00fdch pokynech vid\u00edte PPTP, p\u0159ed pou\u017eit\u00edm si prostudujte aktu\u00e1ln\u00ed ofici\u00e1ln\u00ed pokyny.<\/p>\n<h3>Znamen\u00e1 to, \u017ee ka\u017ed\u00fd protokol ve star\u00e9 p\u0159\u00edru\u010dce je nebezpe\u010dn\u00fd?<\/h3>\n<p>Ne. Znamen\u00e1 to, \u017ee pr\u016fvodce pot\u0159ebuje kontext. Zkontrolujte, zda jsou pokyny aktu\u00e1ln\u00ed, kdo je zve\u0159ejnil a zda odpov\u00eddaj\u00ed va\u0161im skute\u010dn\u00fdm po\u017eadavk\u016fm na aplikaci, za\u0159\u00edzen\u00ed nebo pracovi\u0161t\u011b VPN.<\/p>\n<h3>M\u00e1 VPN Satelites n\u00e1rok na podporu nebo nepodporu PPTP?<\/h3>\n<p>Tento \u010dl\u00e1nek ne\u010din\u00ed \u017e\u00e1dn\u00fd n\u00e1rok na podporu, nepodporu, doporu\u010den\u00ed, ukon\u010den\u00ed podpory nebo konfiguraci PPTP v VPN Satelites nebo VPN Unlimited by KeepSolid. Je to vzd\u011bl\u00e1vac\u00ed pr\u016fvodce o historii PPTP a opatrnosti p\u0159i volb\u011b protokolu.<\/p>\n<h2>Se\u010dteno a podtr\u017eeno<\/h2>\n<p>PPTP se stal popul\u00e1rn\u00ed, proto\u017ee vy\u0159e\u0161il skute\u010dn\u00fd probl\u00e9m ve sv\u011bt\u011b s\u00edt\u00ed 90. let: zp\u0159\u00edstupnil tunelov\u00e1n\u00ed priv\u00e1tn\u00edch s\u00edt\u00ed pomoc\u00ed zn\u00e1m\u00fdch n\u00e1stroj\u016f. Ale o\u010dek\u00e1v\u00e1n\u00ed VPN se zm\u011bnila. Bezpe\u010dnostn\u00ed pokyny, sm\u011brov\u00e1n\u00ed platforem a modern\u00ed zvyky v oblasti soukrom\u00ed se posunuly za PPTP.<\/p>\n<p>Pokud dnes naraz\u00edte na PPTP, berte to jako star\u0161\u00ed vod\u00edtko. Pou\u017eijte jej k rozpozn\u00e1n\u00ed zastaral\u00fdch rad a p\u0159ed v\u00fdb\u011brem protokolu pro skute\u010dn\u00e9 proch\u00e1zen\u00ed, cestov\u00e1n\u00ed nebo pr\u00e1ci zkontrolujte aktu\u00e1ln\u00ed ofici\u00e1ln\u00ed pokyny VPN.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PPTP pomohl v 90. letech usnadnit p\u0159ipojen\u00ed VPN, ale ji\u017e nespl\u0148uje modern\u00ed o\u010dek\u00e1v\u00e1n\u00ed v oblasti soukrom\u00ed a zabezpe\u010den\u00ed. Zjist\u011bte, co PPTP znamen\u00e1, pro\u010d se stal popul\u00e1rn\u00edm a jak dnes zach\u00e1zet se star\u00fdmi protokolov\u00fdmi radami.<\/p>\n","protected":false},"author":0,"featured_media":171,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[196],"tags":[261,8,4,165,6],"class_list":["post-170","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vpn-protocols","tag-legacy-technology","tag-online-privacy","tag-pptp","tag-vpn-protocols","tag-vpn-security"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Co je PPTP? Pro\u010d se tento ran\u00fd protokol VPN stal zastaral\u00fdm<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vpnappformac.com\/cs\/what-is-pptp-vpn-protocol-obsolete\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:locale:alternate\" content=\"en_US\" \/>\n<meta property=\"og:locale:alternate\" content=\"es_ES\" \/>\n<meta property=\"og:locale:alternate\" content=\"pt_BR\" \/>\n<meta property=\"og:locale:alternate\" content=\"ru_RU\" \/>\n<meta property=\"og:locale:alternate\" content=\"ar\" \/>\n<meta property=\"og:locale:alternate\" content=\"hi_IN\" \/>\n<meta property=\"og:locale:alternate\" content=\"id_ID\" \/>\n<meta property=\"og:locale:alternate\" content=\"tr_TR\" \/>\n<meta property=\"og:locale:alternate\" content=\"fa_IR\" \/>\n<meta property=\"og:locale:alternate\" content=\"zh_CN\" \/>\n<meta property=\"og:locale:alternate\" content=\"fr_FR\" \/>\n<meta property=\"og:locale:alternate\" content=\"de_DE\" \/>\n<meta property=\"og:locale:alternate\" content=\"ja\" \/>\n<meta property=\"og:locale:alternate\" content=\"ko_KR\" \/>\n<meta property=\"og:locale:alternate\" content=\"vi\" \/>\n<meta property=\"og:locale:alternate\" content=\"ur\" \/>\n<meta property=\"og:locale:alternate\" content=\"bn_BD\" \/>\n<meta property=\"og:locale:alternate\" content=\"th\" \/>\n<meta property=\"og:locale:alternate\" content=\"it_IT\" \/>\n<meta property=\"og:locale:alternate\" content=\"pl_PL\" \/>\n<meta property=\"og:locale:alternate\" content=\"uk\" \/>\n<meta property=\"og:locale:alternate\" content=\"nl_NL\" \/>\n<meta property=\"og:locale:alternate\" content=\"tl\" \/>\n<meta property=\"og:locale:alternate\" content=\"ms_MY\" \/>\n<meta property=\"og:locale:alternate\" content=\"ta_IN\" \/>\n<meta property=\"og:locale:alternate\" content=\"te\" \/>\n<meta property=\"og:locale:alternate\" content=\"mr\" \/>\n<meta property=\"og:locale:alternate\" content=\"pa_IN\" \/>\n<meta property=\"og:locale:alternate\" content=\"gu\" \/>\n<meta property=\"og:locale:alternate\" content=\"kn\" \/>\n<meta property=\"og:locale:alternate\" content=\"ro_RO\" \/>\n<meta property=\"og:locale:alternate\" content=\"el\" \/>\n<meta property=\"og:locale:alternate\" content=\"he_IL\" \/>\n<meta property=\"og:locale:alternate\" content=\"hu_HU\" \/>\n<meta property=\"og:locale:alternate\" content=\"sv_SE\" \/>\n<meta property=\"og:locale:alternate\" content=\"da_DK\" \/>\n<meta property=\"og:locale:alternate\" content=\"nb_NO\" \/>\n<meta property=\"og:locale:alternate\" content=\"fi\" \/>\n<meta property=\"og:locale:alternate\" content=\"sr_RS\" \/>\n<meta property=\"og:locale:alternate\" content=\"hr\" \/>\n<meta property=\"og:locale:alternate\" content=\"bg_BG\" \/>\n<meta property=\"og:locale:alternate\" content=\"sk_SK\" \/>\n<meta property=\"og:locale:alternate\" content=\"kk\" \/>\n<meta property=\"og:locale:alternate\" content=\"uz_UZ\" \/>\n<meta property=\"og:locale:alternate\" content=\"az\" \/>\n<meta property=\"og:locale:alternate\" content=\"my_MM\" \/>\n<meta property=\"og:locale:alternate\" content=\"sw\" \/>\n<meta property=\"og:locale:alternate\" content=\"ha\" \/>\n<meta property=\"og:locale:alternate\" content=\"am\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Co je PPTP? 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Zjist\u011bte, co PPTP znamen\u00e1, pro\u010d se stal popul\u00e1rn\u00edm a jak dnes zach\u00e1zet se star\u00fdmi protokolov\u00fdmi radami.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/vpnappformac.com\/cs\/what-is-pptp-vpn-protocol-obsolete\/\" \/>\n<meta property=\"og:site_name\" content=\"VPN Unlimited for Mac\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-30T22:34:07+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data1\" content=\"259 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/vpnappformac.com\\\/what-is-pptp-vpn-protocol-obsolete\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/vpnappformac.com\\\/what-is-pptp-vpn-protocol-obsolete\\\/\"},\"author\":{\"name\":\"\",\"@id\":\"\"},\"headline\":\"Co je PPTP? 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Pro\u010d se tento ran\u00fd protokol VPN stal zastaral\u00fdm","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:\/\/vpnappformac.com\/cs\/what-is-pptp-vpn-protocol-obsolete\/","og_locale":"cs_CZ","og_type":"article","og_title":"[:en]What Is PPTP? Why This Early VPN Protocol Became Obsolete[:es]\u00bfQu\u00e9 es PPTP? Por qu\u00e9 este protocolo inicial VPN se volvi\u00f3 obsoleto[:pt]O que \u00e9 PPTP? Por que este protocolo VPN antigo se tornou obsoleto[:ru]\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 PPTP? \u041f\u043e\u0447\u0435\u043c\u0443 \u044d\u0442\u043e\u0442 \u0440\u0430\u043d\u043d\u0438\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b VPN \u0443\u0441\u0442\u0430\u0440\u0435\u043b[:ar]\u0645\u0627 \u0647\u0648 PPTP\u061f \u0644\u0645\u0627\u0630\u0627 \u0623\u0635\u0628\u062d \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 VPN \u0627\u0644\u0645\u0628\u0643\u0631 \u0647\u0630\u0627 \u0642\u062f\u064a\u0645\u064b\u0627\u061f[:hi]PPTP \u0915\u094d\u092f\u093e \u0939\u0948? \u092f\u0939 \u092a\u094d\u0930\u093e\u0930\u0902\u092d\u093f\u0915 VPN \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0905\u092a\u094d\u0930\u091a\u0932\u093f\u0924 \u0915\u094d\u092f\u094b\u0902 \u0939\u094b \u0917\u092f\u093e?[:id]Apa itu PPTP? Mengapa Protokol VPN Awal Ini Menjadi Usang[:tr]PPTP Nedir? Bu Erken VPN Protokol\u00fc Neden Eskidi?[:fa]PPTP \u0686\u06cc\u0633\u062a\u061f \u0686\u0631\u0627 \u0627\u06cc\u0646 \u067e\u0631\u0648\u062a\u06a9\u0644 VPN \u0627\u0648\u0644\u06cc\u0647 \u0645\u0646\u0633\u0648\u062e \u0634\u062f\u061f[:zh]\u4ec0\u4e48\u662f PPTP\uff1f\u4e3a\u4ec0\u4e48\u8fd9\u4e2a\u65e9\u671f\u7684 VPN \u534f\u8bae\u53d8\u5f97\u8fc7\u65f6[:fr]Qu'est-ce que PPTP\u00a0? Pourquoi ce premier protocole VPN est devenu obsol\u00e8te[:de]Was ist PPTP? Warum dieses fr\u00fche VPN-Protokoll veraltet ist[:ja]PPTP \u3068\u306f\u4f55\u3067\u3059\u304b?\u3053\u306e\u521d\u671f\u306e VPN \u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u5ec3\u6b62\u3055\u308c\u305f\u7406\u7531[:ko]PPTP\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c? \uc774 \ucd08\uae30 VPN \ud504\ub85c\ud1a0\ucf5c\uc774 \ub354 \uc774\uc0c1 \uc0ac\uc6a9\ub418\uc9c0 \uc54a\ub294 \uc774\uc720[:vi]PPTP l\u00e0 g\u00ec? T\u1ea1i sao giao th\u1ee9c VPN ban \u0111\u1ea7u n\u00e0y tr\u1edf n\u00ean l\u1ed7i th\u1eddi[:ur]PPTP \u06a9\u06cc\u0627 \u06c1\u06d2\u061f \u06cc\u06c1 \u0627\u0628\u062a\u062f\u0627\u0626\u06cc VPN \u067e\u0631\u0648\u0679\u0648\u06a9\u0648\u0644 \u06a9\u06cc\u0648\u06ba \u0645\u062a\u0631\u0648\u06a9 \u06c1\u0648 \u06af\u06cc\u0627\u06d4[:bn]PPTP \u0995\u09bf? \u0995\u09c7\u09a8 \u098f\u0987 \u09aa\u09cd\u09b0\u09a5\u09ae \u09a6\u09bf\u0995\u09c7 VPN \u09aa\u09cd\u09b0\u09cb\u099f\u09cb\u0995\u09b2 \u0985\u09aa\u09cd\u09b0\u099a\u09b2\u09bf\u09a4 \u09b9\u09af\u09bc\u09c7 \u0997\u09c7\u09b2[:th]PPTP \u0e04\u0e37\u0e2d\u0e2d\u0e30\u0e44\u0e23? \u0e40\u0e2b\u0e15\u0e38\u0e43\u0e14\u0e42\u0e1b\u0e23\u0e42\u0e15\u0e04\u0e2d\u0e25 VPN \u0e23\u0e38\u0e48\u0e19\u0e41\u0e23\u0e01\u0e46 \u0e08\u0e36\u0e07\u0e25\u0e49\u0e32\u0e2a\u0e21\u0e31\u0e22[:it]Cos'\u00e8 PPTP? Perch\u00e9 questo primo protocollo VPN \u00e8 diventato obsoleto[:pl]Co to jest PPTP? Dlaczego ten wczesny protok\u00f3\u0142 VPN sta\u0142 si\u0119 przestarza\u0142y[:uk]\u0429\u043e \u0442\u0430\u043a\u0435 PPTP? \u0427\u043e\u043c\u0443 \u0446\u0435\u0439 \u0440\u0430\u043d\u043d\u0456\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b VPN \u0441\u0442\u0430\u0432 \u0437\u0430\u0441\u0442\u0430\u0440\u0456\u043b\u0438\u043c[:nl]Wat is PPTP? Waarom dit vroege VPN protocol verouderd raakte[:tl]Ano ang PPTP? Bakit Ito Maaga VPN Protocol Naging Hindi Na ginagamit[:ms]Apakah PPTP? Mengapa Protokol VPN Awal Ini Menjadi Usang[:ta]PPTP \u0b8e\u0ba9\u0bcd\u0bb1\u0bbe\u0bb2\u0bcd \u0b8e\u0ba9\u0bcd\u0ba9? \u0b8f\u0ba9\u0bcd \u0b87\u0ba8\u0bcd\u0ba4 \u0b86\u0bb0\u0bae\u0bcd\u0baa VPN \u0ba8\u0bc6\u0bb1\u0bbf\u0bae\u0bc1\u0bb1\u0bc8 \u0bb5\u0bb4\u0b95\u0bcd\u0b95\u0bb1\u0bcd\u0bb1\u0bc1\u0baa\u0bcd \u0baa\u0bcb\u0ba9\u0ba4\u0bc1[:te]PPTP \u0c05\u0c02\u0c1f\u0c47 \u0c0f\u0c2e\u0c3f\u0c1f\u0c3f? \u0c0e\u0c02\u0c26\u0c41\u0c15\u0c41 \u0c08 \u0c2a\u0c4d\u0c30\u0c3e\u0c30\u0c02\u0c2d VPN \u0c2a\u0c4d\u0c30\u0c4b\u0c1f\u0c4b\u0c15\u0c3e\u0c32\u0c4d \u0c35\u0c3e\u0c21\u0c41\u0c15\u0c32\u0c4b \u0c32\u0c47\u0c26\u0c41[:mr]PPTP \u092e\u094d\u0939\u0923\u091c\u0947 \u0915\u093e\u092f? \u0939\u0947 \u0932\u0935\u0915\u0930 \u0915\u093e VPN \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0905\u092a\u094d\u0930\u091a\u0932\u093f\u0924 \u091d\u093e\u0932\u0947[:pa]PPTP \u0a15\u0a40 \u0a39\u0a48? \u0a07\u0a39 \u0a38\u0a3c\u0a41\u0a30\u0a42\u0a06\u0a24\u0a40 VPN \u0a2a\u0a4d\u0a30\u0a4b\u0a1f\u0a4b\u0a15\u0a4b\u0a32 \u0a2a\u0a41\u0a30\u0a3e\u0a23\u0a3e \u0a15\u0a3f\u0a09\u0a02 \u0a39\u0a4b \u0a17\u0a3f\u0a06[:gu]PPTP \u0ab6\u0ac1\u0a82 \u0a9b\u0ac7? \u0ab6\u0abe \u0aae\u0abe\u0a9f\u0ac7 \u0a86 \u0aaa\u0acd\u0ab0\u0abe\u0ab0\u0a82\u0aad\u0abf\u0a95 VPN \u0aaa\u0acd\u0ab0\u0acb\u0a9f\u0acb\u0a95\u0acb\u0ab2 \u0a85\u0aaa\u0acd\u0ab0\u0a9a\u0ab2\u0abf\u0aa4 \u0aac\u0aa8\u0ac0 \u0a97\u0aaf\u0acb[:kn]PPTP \u0c8e\u0c82\u0ca6\u0cb0\u0cc7\u0ca8\u0cc1? \u0c8f\u0c95\u0cc6 \u0c88 \u0c86\u0cb0\u0c82\u0cad\u0cbf\u0c95 VPN \u0caa\u0ccd\u0cb0\u0ccb\u0c9f\u0ccb\u0c95\u0cbe\u0cb2\u0ccd \u0cac\u0cb3\u0c95\u0cc6\u0caf\u0cb2\u0ccd\u0cb2\u0cbf\u0cb2\u0ccd\u0cb2[:ro]Ce este PPTP? De ce acest protocol VPN timpuriu a devenit \u00eenvechit[:el]\u03a4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 PPTP; \u0393\u03b9\u03b1\u03c4\u03af \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03c0\u03c1\u03ce\u03b9\u03bc\u03bf \u03c0\u03c1\u03c9\u03c4\u03cc\u03ba\u03bf\u03bb\u03bb\u03bf VPN \u03ba\u03b1\u03c4\u03ad\u03c3\u03c4\u03b7 \u03c0\u03b1\u03c1\u03c9\u03c7\u03b7\u03bc\u03ad\u03bd\u03bf[:he]\u05de\u05d4 \u05d6\u05d4 PPTP? \u05de\u05d3\u05d5\u05e2 \u05e4\u05e8\u05d5\u05d8\u05d5\u05e7\u05d5\u05dc VPN \u05de\u05d5\u05e7\u05d3\u05dd \u05d6\u05d4 \u05d4\u05ea\u05d9\u05d9\u05e9\u05df[:cs]Co je PPTP? Pro\u010d se tento ran\u00fd protokol VPN stal zastaral\u00fdm[:hu]Mi az a PPTP? Mi\u00e9rt elavult ez a korai VPN protokoll?[:sv]Vad \u00e4r PPTP? Varf\u00f6r detta tidiga VPN-protokoll blev f\u00f6r\u00e5ldrat[:da]Hvad er PPTP? Hvorfor denne tidlige VPN-protokol blev for\u00e6ldet[:no]Hva er PPTP? Hvorfor denne tidlige VPN-protokollen ble foreldet[:fi]Mik\u00e4 on PPTP? Miksi t\u00e4m\u00e4 varhainen VPN -protokolla vanhentui[:sr]\u0160ta je PPTP? Za\u0161to je ovaj rani VPN protokol zastareo[:hr]\u0160to je PPTP? Za\u0161to je ovaj rani VPN protokol zastario[:bg]\u041a\u0430\u043a\u0432\u043e \u0435 PPTP? \u0417\u0430\u0449\u043e \u0442\u043e\u0437\u0438 \u0440\u0430\u043d\u0435\u043d VPN \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b \u0441\u0442\u0430\u043d\u0430 \u043e\u0441\u0442\u0430\u0440\u044f\u043b[:sk]\u010co je PPTP? Pre\u010do sa tento skor\u00fd VPN protokol stal zastaran\u00fdm[:kk]PPTP \u0434\u0435\u0433\u0435\u043d \u043d\u0435? \u0411\u04b1\u043b \u0435\u0440\u0442\u0435 VPN \u0445\u0430\u0442\u0442\u0430\u043c\u0430 \u043d\u0435\u0433\u0435 \u0435\u0441\u043a\u0456\u0440\u0434\u0456?[:uz]PPTP nima? Nima uchun bu erta VPN protokoli eskirgan[:az]PPTP n\u0259dir? Niy\u0259 Bu Erk\u0259n VPN Protokol K\u00f6hn\u0259ldi[:my]PPTP \u1006\u102d\u102f\u1010\u102c \u1018\u102c\u101c\u1032 \u1024\u1021\u1005\u1031\u102c\u1015\u102d\u102f\u1004\u103a\u1038 VPN \u1015\u101b\u102d\u102f\u1010\u102d\u102f\u1000\u1031\u102c\u101e\u100a\u103a \u1021\u1018\u101a\u103a\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1021\u101e\u102f\u1036\u1038\u1019\u1015\u103c\u102f\u101b\u101e\u1014\u100a\u103a\u1038\u104b[:sw]PPTP Ni Nini? Kwa Nini Itifaki VPN Hii ya Mapema Ilipotezwa[:ha]Menene PPTP? Me yasa Wannan Farkon VPN Yarjejeniya Ta Zama \u0198arshe[:am]PPTP \u121d\u1295\u12f5\u1295 \u1290\u12cd? \u1208\u121d\u1295 \u12ed\u1205 \u1240\u12f0\u121d VPN \u1355\u122e\u1276\u12ae\u120d \u130a\u12dc\u12cd \u12eb\u1208\u1348\u1260\u1275 \u1206\u1290[:] - VPN Unlimited for Mac","og_description":"PPTP pomohl v 90. letech usnadnit p\u0159ipojen\u00ed VPN, ale ji\u017e nespl\u0148uje modern\u00ed o\u010dek\u00e1v\u00e1n\u00ed v oblasti soukrom\u00ed a zabezpe\u010den\u00ed. Zjist\u011bte, co PPTP znamen\u00e1, pro\u010d se stal popul\u00e1rn\u00edm a jak dnes zach\u00e1zet se star\u00fdmi protokolov\u00fdmi radami.","og_url":"https:\/\/vpnappformac.com\/cs\/what-is-pptp-vpn-protocol-obsolete\/","og_site_name":"VPN Unlimited for Mac","article_published_time":"2026-07-30T22:34:07+00:00","twitter_card":"summary_large_image","twitter_misc":{"Odhadovan\u00e1 doba \u010dten\u00ed":"259 minut"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/vpnappformac.com\/what-is-pptp-vpn-protocol-obsolete\/#article","isPartOf":{"@id":"https:\/\/vpnappformac.com\/what-is-pptp-vpn-protocol-obsolete\/"},"author":{"name":"","@id":""},"headline":"Co je PPTP? 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