{"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\/hu\/what-is-pptp-vpn-protocol-obsolete\/","title":{"rendered":"Mi az a PPTP? Mi\u00e9rt elavult ez a korai VPN protokoll?"},"content":{"rendered":"<h1>Mi az a PPTP? Mi\u00e9rt elavult ez a korai VPN protokoll?<\/h1>\n<p>Ha megtal\u00e1lta a PPTP kifejez\u00e9st egy r\u00e9gi VPN \u00fatmutat\u00f3ban, az \u00fatv\u00e1laszt\u00f3 men\u00fcj\u00e9ben vagy a munkahelyi be\u00e1ll\u00edt\u00e1si megjegyz\u00e9sben, akkor az egyik legkor\u00e1bbi sz\u00e9les k\u00f6rben haszn\u00e1lt VPN alag\u00fatkezel\u00e9si protokollt n\u00e9zi. Seg\u00edtett egyszer\u0171bb\u00e9 tenni a t\u00e1voli mag\u00e1nh\u00e1l\u00f3zati hozz\u00e1f\u00e9r\u00e9st abban az id\u0151ben, amikor a bet\u00e1rcs\u00e1z\u00f3s kapcsolatok \u00e9s a PPP h\u00e1l\u00f3zatok \u00e1ltal\u00e1nosak voltak.<\/p>\n<p>Ez az el\u0151zm\u00e9ny megmagyar\u00e1zza, hogy a PPTP mi\u00e9rt jelenik meg m\u00e9g mindig a r\u00e9gebbi dokument\u00e1ci\u00f3kban. Ez nem jelenti azt, hogy ma j\u00f3 alap\u00e9rtelmezett v\u00e1laszt\u00e1s.<\/p>\n<p>Ez az \u00fatmutat\u00f3 elmagyar\u00e1zza, mi az a PPTP, mi\u00e9rt v\u00e1lt n\u00e9pszer\u0171v\u00e9, mi\u00e9rt tekintik m\u00e1ra elavultnak, \u00e9s hogyan gondolkodjunk biztons\u00e1gosabb VPN protokollv\u00e1laszt\u00e1sokon an\u00e9lk\u00fcl, hogy elveszn\u00e9nk a h\u00e1l\u00f3zati szakzsargonban.<\/p>\n<h2>Mi az a PPTP?<\/h2>\n<p>A PPTP a Point-to-Point Tunneling Protocol r\u00f6vid\u00edt\u00e9se. A PPTP jelent\u00e9se meglehet\u0151sen sz\u00f3 szerinti: pont-pont h\u00e1l\u00f3zati forgalom tov\u00e1bb\u00edt\u00e1s\u00e1ra szolg\u00e1l egy alag\u00faton kereszt\u00fcl egy IP-h\u00e1l\u00f3zaton.<\/p>\n<p>Az eredeti, 1999-es RFC a PPTP-t \u00fagy \u00edrja le, mint a PPP forgalom IP-h\u00e1l\u00f3zatokon kereszt\u00fcli alag\u00fatvezet\u00e9s\u00e9nek m\u00f3dj\u00e1t. Ez a kontextus sz\u00e1m\u00edt. A PPP m\u00e1r ismer\u0151s volt a bet\u00e1rcs\u00e1z\u00f3s h\u00e1l\u00f3zatokban, \u00edgy a PPTP illeszkedett kora h\u00e1l\u00f3zati vil\u00e1g\u00e1ba. Praktikus m\u00f3dot adott a szervezeteknek a mag\u00e1nh\u00e1l\u00f3zati hozz\u00e1f\u00e9r\u00e9s kiterjeszt\u00e9s\u00e9re a nyilv\u00e1nos interneten an\u00e9lk\u00fcl, hogy minden felhaszn\u00e1l\u00f3t\u00f3l megk\u00e9rt\u00e9k volna az alacsonyabb szint\u0171 r\u00e9szleteket.<\/p>\n<p>Egyszer\u0171bben fogalmazva, a PPTP protokoll alagutat hozott l\u00e9tre a felhaszn\u00e1l\u00f3 eszk\u00f6ze \u00e9s egy t\u00e1voli h\u00e1l\u00f3zati v\u00e9gpont k\u00f6z\u00f6tt. Vez\u00e9rl\u0151kapcsolatot \u00e9s GRE alagutat haszn\u00e1lt a forgalom tov\u00e1bb\u00edt\u00e1s\u00e1ra. Az 1990-es \u00e9vekben \u00e9s a 2000-es \u00e9vek elej\u00e9n sok felhaszn\u00e1l\u00f3 \u00e9s rendszergazda sz\u00e1m\u00e1ra nem az elegancia volt a vonzalom. A PPTP el\u00e9rhet\u0151 volt, \u00e9rthet\u0151 \u00e9s viszonylag k\u00f6nnyen telep\u00edthet\u0151.<\/p>\n<h2>Mi\u00e9rt lett a PPTP olyan n\u00e9pszer\u0171?<\/h2>\n<p>PPTP az\u00e9rt v\u00e1lt n\u00e9pszer\u0171v\u00e9, mert megfelelt kora ig\u00e9nyeinek \u00e9s korl\u00e1tainak.<\/p>\n<p>H\u00e1rom gyakorlati el\u0151nye volt:<\/p>\n<ul>\n<li>Ismert PPP-alap\u00fa h\u00e1l\u00f3zati koncepci\u00f3kkal m\u0171k\u00f6d\u00f6tt.<\/li>\n<li>Egyszer\u0171bb volt be\u00e1ll\u00edtani, mint sok alternat\u00edv\u00e1t akkoriban.<\/li>\n<li>Megjelent a gyakori oper\u00e1ci\u00f3s rendszer \u00e9s h\u00e1l\u00f3zati-eszk\u00f6z munkafolyamatokban, ami megk\u00f6nny\u00edtette a r\u00e9gi \u00fatmutat\u00f3k ism\u00e9tl\u00e9s\u00e9t.<\/li>\n<\/ul>\n<p>Ez az utols\u00f3 pont az egyik oka annak, hogy a PPTP m\u00e9g ma is megjelenik. A protokoll m\u00e9g sok\u00e1ig l\u00e1that\u00f3 maradhat a be\u00e1ll\u00edt\u00e1si oldalakon \u00e9s a keres\u00e9si eredm\u00e9nyek k\u00f6z\u00f6tt, miut\u00e1n m\u00e1r nem sz\u00e1m\u00edt \u00e9sszer\u0171 v\u00e1laszt\u00e1snak a modern adatv\u00e9delmi \u00e9s biztons\u00e1gi elv\u00e1r\u00e1sok szempontj\u00e1b\u00f3l.<\/p>\n<p>PPTP gyorsas\u00e1g\u00e1r\u00f3l is h\u00edres volt. De a sebess\u00e9g \u00f6nmag\u00e1ban nem el\u00e9g, ha a protokoll biztons\u00e1gi felt\u00e9telez\u00e9sei m\u00e1r nem \u00e1llnak fenn. A gyors \u00f6r\u00f6k\u00f6lt alag\u00fat tov\u00e1bbra is rossz v\u00e1laszt\u00e1s lehet \u00e9rz\u00e9keny b\u00f6ng\u00e9sz\u00e9s, t\u00e1voli munka, fi\u00f3khozz\u00e1f\u00e9r\u00e9s vagy utaz\u00e1s eset\u00e9n.<\/p>\n<h2>Mi\u00e9rt tekinthet\u0151 a PPTP m\u00e1ra elavultnak?<\/h2>\n<p>A PPTP elavultnak tekinthet\u0151, mivel a gyakori PPTP k\u00f6zponti telep\u00edt\u00e9sek biztons\u00e1gi modellje nem \u00f6regedett j\u00f3l.<\/p>\n<p>Az egyik f\u0151 probl\u00e9ma a MS-CHAP v2 hiteles\u00edt\u00e9si el\u0151zm\u00e9nyei, amelyek sz\u00e9les k\u00f6rben kapcsol\u00f3dnak a PPTP alap\u00fa VPN haszn\u00e1lat\u00e1hoz. A Microsoft 2012-ben k\u00f6zz\u00e9tett egy biztons\u00e1gi t\u00e1j\u00e9koztat\u00f3t a MS-CHAP v2 gyenges\u00e9gr\u0151l, \u00e9s adott esetben biztons\u00e1gosabb VPN alag\u00fattechnol\u00f3gi\u00e1k haszn\u00e1lat\u00e1t javasolta. Egy \u00e1ltal\u00e1nos VPN felhaszn\u00e1l\u00f3 sz\u00e1m\u00e1ra az \u00e1tv\u00e9tel egyszer\u0171: a kapcsolat &#8222;m\u0171k\u00f6dhet&#8221;, mik\u00f6zben tov\u00e1bbra is r\u00e9gi felt\u00e9telez\u00e9sekre hagyatkozik, amelyeket m\u00e1r nem tekintenek el\u00e9g biztons\u00e1gosnak.<\/p>\n<p>Van egy sz\u00e9lesebb platformjel is. 2024-ben a Microsoft kijelentette, hogy a PPTP \u00e9s a L2TP elavult a Windows Server j\u00f6v\u0151beli verzi\u00f3ib\u00f3l. Ez nem mond semmit a VPN Satelites term\u00e9kt\u00e1mogat\u00e1sr\u00f3l, \u00e9s nem is szabad \u00edgy \u00e9rtelmezni. Ez azt mutatja, hogy a PPTP az \u00f6r\u00f6k\u00f6lt h\u00e1l\u00f3zati technol\u00f3gia kateg\u00f3ri\u00e1j\u00e1ba tartozik, nem pedig a modern alap\u00e9rtelmezett protokolltan\u00e1csok k\u00f6z\u00e9.<\/p>\n<p>Az eredeti RFC is hasznos t\u00f6rt\u00e9nelmi kontextus. A PPTP t\u00e1j\u00e9koztat\u00f3 jelleg\u0171, nem pedig internetes szabv\u00e1nyk\u00e9nt \u00edrja le. Ez nem tesz automatikusan nem biztons\u00e1goss\u00e1 valamit, de meger\u0151s\u00edti azt az elk\u00e9pzel\u00e9st, hogy a PPTP kifejez\u00e9st eredeti idej\u00e9ben \u00e9s c\u00e9lj\u00e1ban kell \u00e9rteni.## Biztons\u00e1gos ma a PPTP?<\/p>\n<p>A VPN modern fogyaszt\u00f3i felhaszn\u00e1l\u00e1sa eset\u00e9n a \u201ePPTP biztons\u00e1gos\u201d k\u00e9rd\u00e9sre a gondos v\u00e1lasz a k\u00f6vetkez\u0151: ne kezelje a PPTP biztons\u00e1gos modern alap\u00e9rtelmez\u00e9sk\u00e9nt.<\/p>\n<p>Ez nem jelenti azt, hogy minden r\u00e9gi PPTP hivatkoz\u00e1s rosszindulat\u00fa, vagy hogy minden kor\u00e1bbi be\u00e1ll\u00edt\u00e1si megjegyz\u00e9s hib\u00e1s volt abban az id\u0151ben. Ez azt jelenti, hogy a protokoll \u00e9s k\u00f6z\u00f6s hiteles\u00edt\u00e9si mint\u00e1i egy kor\u00e1bbi biztons\u00e1gi korszakb\u00f3l sz\u00e1rmaznak. A jelenlegi VPN felhaszn\u00e1l\u00f3k \u00e1ltal\u00e1ban jobb lehet\u0151s\u00e9geket k\u00edn\u00e1lnak a modern VPN alkalmaz\u00e1sokon, oper\u00e1ci\u00f3s rendszereken vagy a szervezet \u00e1ltal j\u00f3v\u00e1hagyott konfigur\u00e1ci\u00f3kon kereszt\u00fcl.<\/p>\n<p>Ha a PPTP kifejez\u00e9st l\u00e1tja egy r\u00e9gi utas\u00edt\u00e1sk\u00e9szletben, kezelje azt indokk\u00e9nt a sz\u00fcneteltet\u00e9sre \u00e9s az ellen\u0151rz\u00e9sre:<\/p>\n<ul>\n<li>Aktu\u00e1lis ez az \u00fatmutat\u00f3?<\/li>\n<li>A t\u00e9nylegesen haszn\u00e1lt szolg\u00e1ltat\u00e1st\u00f3l, munkahelyt\u0151l vagy eszk\u00f6zsz\u00e1ll\u00edt\u00f3t\u00f3l sz\u00e1rmazik?<\/li>\n<li>Az \u00d6n VPN alkalmaz\u00e1s\u00e1ban vagy hivatalos s\u00fag\u00f3j\u00e1ban szerepel \u00fajabb t\u00e1mogatott protokolllehet\u0151s\u00e9g?<\/li>\n<li>\u00c9rz\u00e9keny fi\u00f3kokhoz, munkaforr\u00e1sokhoz, utaz\u00e1shoz vagy priv\u00e1t b\u00f6ng\u00e9sz\u00e9shez haszn\u00e1lja a kapcsolatot?<\/li>\n<\/ul>\n<p>Ha a v\u00e1lasz valami \u00e9rz\u00e9keny dolgot tartalmaz, a r\u00e9gi PPTP utas\u00edt\u00e1sok fokozott \u00f3vatoss\u00e1got \u00e9rdemelnek.<\/p>\n<h2>Amit a j\u00f3v\u00e1hagyott forr\u00e1sok mondanak, egyszer\u0171 angol nyelven<\/h2>\n<p>A j\u00f3v\u00e1hagyott forr\u00e1sok hasznos mint\u00e1ja konzisztens: a PPTP eredeti kontextus\u00e1ban praktikus volt, de a VPN gondos felhaszn\u00e1l\u00f3knak m\u00e1r nem ezt kellene kezdeni\u00fck.<\/p>\n<p>A IETF RFC magyar\u00e1zza a t\u00f6rt\u00e9neti tervez\u00e9st. A PPTP a PPP IP-n kereszt\u00fcli alag\u00fatra \u00e9p\u00fclt, aminek akkor volt \u00e9rtelme, amikor a PPP \u00e1ltal\u00e1nos h\u00e1l\u00f3zati alap volt.<\/p>\n<p>A Microsoft 2012-es tan\u00e1csad\u00f3ja elmagyar\u00e1zza, mi\u00e9rt v\u00e1ltak komoly aggodalomra a PPTP k\u00f6r\u00fcli \u00e1ltal\u00e1nos hiteles\u00edt\u00e9si mint\u00e1k. A felhaszn\u00e1l\u00f3i szint\u0171 lecke az, hogy ne keverj\u00fck \u00f6ssze a sikeres kapcsolatot egy er\u0151s, modern biztons\u00e1gi v\u00e1laszt\u00e1ssal.<\/p>\n<p>A Microsoft 2024-es elavul\u00e1s\u00e1r\u00f3l sz\u00f3l\u00f3 megjegyz\u00e9se azt mutatja, hogy a f\u0151 platformra vonatkoz\u00f3 \u00fatmutat\u00e1sok elt\u00e1volodtak a PPTP \u00e9s L2TP j\u00f6v\u0151beli Windows Server verzi\u00f3it\u00f3l. Ez ipar\u00e1gi jelz\u00e9s, nem pedig VPN Satelites funkci\u00f3k\u00f6vetel\u00e9s.<\/p>\n<p>A Palo Alto Networks magyar\u00e1z\u00f3 olvashat\u00f3 \u00e1ttekint\u00e9st ad a PPTP m\u0171k\u00f6d\u00e9s\u00e9r\u0151l: vez\u00e9rl\u0151csatorna, GRE alag\u00fat, egyszer\u0171 be\u00e1ll\u00edt\u00e1s \u00e9s t\u00f6rt\u00e9nelmi sebess\u00e9gfelh\u00edv\u00e1s. Ugyanezek a tulajdons\u00e1gok seg\u00edtenek megmagyar\u00e1zni, mi\u00e9rt terjedt el olyan sz\u00e9les k\u00f6rben, \u00e9s mi\u00e9rt jelenik meg m\u00e9g mindig a r\u00e9gi anyagokban.<\/p>\n<h2>Hogyan lehet ma biztons\u00e1gosabb\u00e1 tenni a VPN protokollv\u00e1laszt\u00e1st<\/h2>\n<p>Nem kell megjegyeznie minden VPN protokollt, hogy jobb d\u00f6nt\u00e9st hozzon. Elegend\u0151 egy gyakorlati szab\u00e1ly: el\u0151nyben r\u00e9szes\u00edtse az aktu\u00e1lis, t\u00e1mogatott VPN protokollopci\u00f3kat a kapcsolat\u00e9rt t\u00e9nylegesen felel\u0151s szolg\u00e1ltat\u00e1st\u00f3l, alkalmaz\u00e1st\u00f3l, eszk\u00f6zsz\u00e1ll\u00edt\u00f3t\u00f3l vagy munkahelyt\u0151l.<\/p>\n<p>A VPN Satelites olvas\u00f3i sz\u00e1m\u00e1ra ezt a cikket a r\u00e9gi tan\u00e1csok sz\u0171r\u0151jek\u00e9nt haszn\u00e1lhatj\u00e1k biztons\u00e1gosan. Ha olyan \u00fatmutat\u00f3t l\u00e1t, amely a PPTP haszn\u00e1lat\u00e1t \u00edrja el\u0151, ne k\u00f6vesse azt csak az\u00e9rt, mert a l\u00e9p\u00e9sek egyszer\u0171ek. Ehelyett tekintse meg az alkalmaz\u00e1s aktu\u00e1lis be\u00e1ll\u00edt\u00e1sait, a hivatalos s\u00fag\u00f3anyagokat vagy a szervezet aktu\u00e1lis utas\u00edt\u00e1sait.<\/p>\n<p>Ha a VPN Unlimited by KeepSolid kifejez\u00e9st haszn\u00e1lja, tartsa meg ugyanazt a szok\u00e1s\u00e1t: tekintse \u00e1t a jelenlegi protokolllehet\u0151s\u00e9geket \u00e9s a be\u00e1ll\u00edt\u00e1shoz el\u00e9rhet\u0151 hivatalos s\u00fag\u00f3anyagokat. Ker\u00fclje azt a felt\u00e9telez\u00e9st, hogy egy r\u00e9gi \u00fatmutat\u00f3ban eml\u00edtett \u00f6r\u00f6k\u00f6lt protokoll a mai legjobb v\u00e1laszt\u00e1st t\u00fckr\u00f6zi.<\/p>\n<p>Ez k\u00fcl\u00f6n\u00f6sen fontos, ha \u00d6n:<\/p>\n<ul>\n<li>bejelentkez\u00e9s fontos fi\u00f3kokba;<\/li>\n<li>nyilv\u00e1nos Wi-Fi haszn\u00e1lata utaz\u00e1s k\u00f6zben;<\/li>\n<li>munkaforr\u00e1sokhoz val\u00f3 kapcsol\u00f3d\u00e1s;<\/li>\n<li>szem\u00e9lyes iratok vagy fizet\u00e9si oldalak kezel\u00e9se;<\/li>\n<li>egy r\u00e9gi routerb\u0151l vagy f\u00f3rumbejegyz\u00e9sb\u0151l m\u00e1solt utas\u00edt\u00e1sok k\u00f6vet\u00e9se.<\/li>\n<\/ul>\n<p>Ilyen helyzetekben az \u201e\u00f6sszekapcsol\u201d nem a k\u00edv\u00e1nt szabv\u00e1ny. Olyan aktu\u00e1lis, t\u00e1mogatott konfigur\u00e1ci\u00f3t szeretne, amely megfelel az eszk\u00f6z\u00e9nek \u00e9s a haszn\u00e1lati esetnek.<\/p>\n<h2>Mi\u00e9rt vannak m\u00e9g mindig online a r\u00e9gi PPTP \u00fatmutat\u00f3k?A r\u00e9gi protokoll-tan\u00e1csok gyakorlati okokb\u00f3l fennmaradnak. Egy \u00fatmutat\u00f3 pontos lehetett, amikor \u00edrt\u00e1k. Az \u00fatv\u00e1laszt\u00f3 fel\u00fclet\u00e9n tov\u00e1bbra is megjelenhetnek a r\u00e9gi men\u00fcc\u00edmk\u00e9k. El\u0151fordulhat, hogy egy munkahelyi dokumentumot \u00e9vek \u00f3ta m\u00e1solnak. A keres\u00e9si eredm\u00e9nyek elavult be\u00e1ll\u00edt\u00e1si oldalakat jelen\u00edthetnek meg, mert pontosan megegyeznek a felhaszn\u00e1l\u00f3 \u00e1ltal be\u00edrt szavakkal.<\/h2>\n<p>Ez\u00e9rt a PPTP zavar\u00f3 lehet. A kifejez\u00e9s tov\u00e1bbra is l\u00e1that\u00f3, de a l\u00e1that\u00f3s\u00e1g nem azonos az aj\u00e1nl\u00e1ssal.<\/p>\n<p>A VPN be\u00e1ll\u00edt\u00e1si tan\u00e1cs olvas\u00e1sakor ellen\u0151rizze az utas\u00edt\u00e1s d\u00e1tum\u00e1t, forr\u00e1s\u00e1t \u00e9s c\u00e9lj\u00e1t. Egy t\u00f6rt\u00e9nelmi magyar\u00e1z\u00f3 hasznos lehet. A jelenlegi be\u00e1ll\u00edt\u00e1si \u00fatmutat\u00f3nak meg kell egyeznie a jelenleg haszn\u00e1lt alkalmaz\u00e1ssal, oper\u00e1ci\u00f3s rendszerrel \u00e9s szolg\u00e1ltat\u00e1ssal.<\/p>\n<h2>Gyors GYIK a k\u00f6vetkez\u0151vel kapcsolatban: PPTP<\/h2>\n<h3>Mit jelent a PPTP?<\/h3>\n<p>A PPTP a Point-to-Point Tunneling Protocol r\u00f6vid\u00edt\u00e9se. Ez egy r\u00e9gebbi VPN tunneling protokoll, amely a PPP alap\u00fa h\u00e1l\u00f3zathoz kapcsol\u00f3dik.<\/p>\n<h3>Mi\u00e9rt haszn\u00e1lt\u00e1k ennyire a PPTP kifejez\u00e9st?<\/h3>\n<p>Viszonylag egyszer\u0171 volt \u00fczembe helyezni, ismer\u0151s a PPP-korszak h\u00e1l\u00f3zatkezel\u00e9s\u00e9vel foglalkoz\u00f3 rendszergazd\u00e1k sz\u00e1m\u00e1ra, \u00e9s sz\u00e9les k\u00f6rben jelen van a r\u00e9gebbi oper\u00e1ci\u00f3s rendszerek \u00e9s h\u00e1l\u00f3zati eszk\u00f6z\u00f6k munkafolyamataiban.<\/p>\n<h3>A PPTP j\u00f3 VPN protokoll most?<\/h3>\n<p>A VPN modern haszn\u00e1lat\u00e1hoz a PPTP-t \u00f6r\u00f6k\u00f6lt protokollk\u00e9nt kell kezelni, nem pedig biztons\u00e1gos alap\u00e9rtelmezettk\u00e9nt. Ha a PPTP kifejez\u00e9st l\u00e1tja a r\u00e9gi utas\u00edt\u00e1sokban, haszn\u00e1lat el\u0151tt olvassa el az aktu\u00e1lis hivatalos \u00fatmutat\u00e1st.<\/p>\n<h3>Ez azt jelenti, hogy egy r\u00e9gi \u00fatmutat\u00f3ban minden protokoll nem biztons\u00e1gos?<\/h3>\n<p>Nem. Ez azt jelenti, hogy az \u00fatmutat\u00f3nak kontextusra van sz\u00fcks\u00e9ge. Ellen\u0151rizze, hogy az utas\u00edt\u00e1sok aktu\u00e1lisak-e, ki tette k\u00f6zz\u00e9 \u0151ket, \u00e9s hogy megfelelnek-e a t\u00e9nyleges VPN alkalmaz\u00e1s-, eszk\u00f6z- vagy munkahelyi k\u00f6vetelm\u00e9nyeinek.<\/p>\n<h3>A VPN Satelites azt \u00e1ll\u00edtja, hogy a PPTP t\u00e1mogatja vagy nem?<\/h3>\n<p>Ez a cikk nem \u00e1ll\u00edt semmilyen \u00e1ll\u00edt\u00e1st a PPTP t\u00e1mogat\u00e1s\u00e1val, nem t\u00e1mogat\u00e1s\u00e1val, aj\u00e1nl\u00e1s\u00e1val, elavul\u00e1s\u00e1val vagy konfigur\u00e1ci\u00f3j\u00e1val kapcsolatban a VPN Satelites vagy a VPN Unlimited by KeepSolid kifejez\u00e9sben. Ez egy oktat\u00e1si \u00fatmutat\u00f3 a PPTP el\u0151zm\u00e9nyeir\u0151l \u00e9s a protokollv\u00e1laszt\u00e1si \u00f3vatoss\u00e1gr\u00f3l.<\/p>\n<h2>A l\u00e9nyeg<\/h2>\n<p>A PPTP az\u00e9rt v\u00e1lt n\u00e9pszer\u0171v\u00e9, mert az 1990-es \u00e9vek h\u00e1l\u00f3zati vil\u00e1g\u00e1ban egy val\u00f3s probl\u00e9m\u00e1t oldott meg: ismert eszk\u00f6z\u00f6kkel tette el\u00e9rhet\u0151bb\u00e9 a mag\u00e1nh\u00e1l\u00f3zati alag\u00fatkezel\u00e9st. De a VPN elv\u00e1r\u00e1sok megv\u00e1ltoztak. A biztons\u00e1gi \u00fatmutat\u00e1s, a platformra vonatkoz\u00f3 ir\u00e1nymutat\u00e1s \u00e9s a modern adatv\u00e9delmi szok\u00e1sok t\u00fall\u00e9ptek a PPTP-on.<\/p>\n<p>Ha ma tal\u00e1lkozik a PPTP kifejez\u00e9ssel, kezelje \u00f6r\u00f6k\u00f6lt nyomk\u00e9nt. Haszn\u00e1lja az elavult tan\u00e1csok felismer\u00e9s\u00e9re, majd ellen\u0151rizze az aktu\u00e1lis hivatalos VPN \u00fatmutat\u00e1st, miel\u0151tt protokollt v\u00e1lasztana val\u00f3di b\u00f6ng\u00e9sz\u00e9sre, utaz\u00e1sra vagy munk\u00e1ra.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A PPTP seg\u00edtett a VPN kapcsolatok egyszer\u0171bb\u00e9 t\u00e9tel\u00e9ben az 1990-es \u00e9vekben, de m\u00e1r nem felel meg a modern adatv\u00e9delmi \u00e9s biztons\u00e1gi elv\u00e1r\u00e1soknak. Ismerje meg, mit jelent a PPTP, mi\u00e9rt v\u00e1lt n\u00e9pszer\u0171v\u00e9, \u00e9s hogyan kezelj\u00fck a r\u00e9gi protokoll-tan\u00e1csokat ma.<\/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>Mi az a PPTP? 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Mi\u00e9rt elavult ez a korai VPN protokoll?\" \/>\n<meta property=\"og:description\" content=\"A PPTP seg\u00edtett a VPN kapcsolatok egyszer\u0171bb\u00e9 t\u00e9tel\u00e9ben az 1990-es \u00e9vekben, de m\u00e1r nem felel meg a modern adatv\u00e9delmi \u00e9s biztons\u00e1gi elv\u00e1r\u00e1soknak. Ismerje meg, mit jelent a PPTP, mi\u00e9rt v\u00e1lt n\u00e9pszer\u0171v\u00e9, \u00e9s hogyan kezelj\u00fck a r\u00e9gi protokoll-tan\u00e1csokat ma.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/vpnappformac.com\/hu\/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=\"Becs\u00fclt olvas\u00e1si id\u0151\" \/>\n\t<meta name=\"twitter:data1\" content=\"259 perc\" \/>\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\":\"Mi az a PPTP? Mi\u00e9rt elavult ez a korai VPN protokoll?\",\"datePublished\":\"2026-07-30T22:34:07+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/vpnappformac.com\\\/what-is-pptp-vpn-protocol-obsolete\\\/\"},\"wordCount\":175950,\"image\":{\"@id\":\"https:\\\/\\\/vpnappformac.com\\\/what-is-pptp-vpn-protocol-obsolete\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/vpnappformac.com\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/1785450826-en-what-is-pptp-why-this-early-vpn-protocol-became-obsolete-pptp-clean-blog-master-1200x630-1.png\",\"keywords\":[\"legacy technology\",\"online privacy\",\"PPTP\",\"VPN protocols\",\"VPN security\"],\"articleSection\":[\"VPN Protocols\"],\"inLanguage\":\"hu-HU\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/vpnappformac.com\\\/what-is-pptp-vpn-protocol-obsolete\\\/\",\"url\":\"https:\\\/\\\/vpnappformac.com\\\/what-is-pptp-vpn-protocol-obsolete\\\/\",\"name\":\"Mi az a PPTP? 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Why This Early VPN Protocol Became Obsolete\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/vpnappformac.com\\\/#website\",\"url\":\"https:\\\/\\\/vpnappformac.com\\\/\",\"name\":\"VPN Unlimited for Mac\",\"description\":\"VPN app for macOS by KeepSolid\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/vpnappformac.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"hu-HU\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Mi az a PPTP? Mi\u00e9rt elavult ez a korai VPN protokoll?","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\/hu\/what-is-pptp-vpn-protocol-obsolete\/","og_locale":"hu_HU","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":"A PPTP seg\u00edtett a VPN kapcsolatok egyszer\u0171bb\u00e9 t\u00e9tel\u00e9ben az 1990-es \u00e9vekben, de m\u00e1r nem felel meg a modern adatv\u00e9delmi \u00e9s biztons\u00e1gi elv\u00e1r\u00e1soknak. Ismerje meg, mit jelent a PPTP, mi\u00e9rt v\u00e1lt n\u00e9pszer\u0171v\u00e9, \u00e9s hogyan kezelj\u00fck a r\u00e9gi protokoll-tan\u00e1csokat ma.","og_url":"https:\/\/vpnappformac.com\/hu\/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":{"Becs\u00fclt olvas\u00e1si id\u0151":"259 perc"},"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":"Mi az a PPTP? 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