{"id":54460,"date":"2019-12-26T00:00:00","date_gmt":"2019-12-25T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/dostupna-sistema-glubokogo-inspektirovaniya-paketov-ndpi-3-0"},"modified":"2020-02-18T14:02:28","modified_gmt":"2020-02-18T11:02:28","slug":"dostupna-sistema-glubokogo-inspektirovaniya-paketov-ndpi-3-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/dostupna-sistema-glubokogo-inspektirovaniya-paketov-ndpi-3-0","title":{"rendered":"El\u00e9rhet\u0151 az nDPI 3.0 m\u00e9ly csomagellen\u0151rz\u0151 rendszer","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Projekt <noindex><a rel=\"nofollow\" href=\"https:\/\/www.ntop.org\/\">ntop<\/a><\/noindex>, fejlesztve forgalomszerz\u0151 \u00e9s elemz\u0151 eszk\u00f6z\u00f6k,  <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/ntop\/nDPI\/releases\/tag\/3.0\">k\u00f6zz\u00e9tett<\/a><\/noindex> a csomagok m\u00e9lyrehat\u00f3 ellen\u0151rz\u00e9s\u00e9re szolg\u00e1l\u00f3 eszk\u00f6zk\u00e9szlet kiad\u00e1sa <noindex><a rel=\"nofollow\" href=\"https:\/\/www.ntop.org\/products\/deep-packet-inspection\/ndpi\/\">nDPI 3.0<\/a><\/noindex>, amely folytatja a k\u00f6nyvt\u00e1r fejleszt\u00e9s\u00e9t <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=23341\">OpenDPI<\/a><\/noindex>. Az nDPI projekt az OpenDPI m\u00f3dos\u00edt\u00e1saira tett sikertelen k\u00eds\u00e9rlet ut\u00e1n j\u00f6tt l\u00e9tre, amely m\u00e1r nem kapott t\u00e1mogat\u00e1st. Az nDPI k\u00f3dja C nyelven \u00edr\u00f3dott <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/thomasbhatia\/OpenDPI\">t\u00e1rhely<\/a><\/noindex> \u00e9s LGPLv3 licenc alatt \u00e1ll. <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/ntop\/nDPI\/\">terjeszt\u00e9sre ker\u00fcl<\/a><\/noindex> a haszn\u00e1lt alkalmaz\u00e1sprotokollok azonos\u00edt\u00e1s\u00e1ra a forgalomban, elemezve a h\u00e1l\u00f3zati aktivit\u00e1s jelleg\u00e9t, f\u00fcggetlen\u00fcl a h\u00e1l\u00f3zati portokt\u00f3l (k\u00e9pes az ismert protokollok azonos\u00edt\u00e1s\u00e1ra, amelyek kapcsol\u00f3dnak nem szabv\u00e1nyos h\u00e1l\u00f3zati portokon, p\u00e9ld\u00e1ul ha a http nem a 80-as portr\u00f3l \u00e9rkezik, vagy \u00e9ppen ellenkez\u0151leg, ha m\u00e1s h\u00e1l\u00f3zati tev\u00e9kenys\u00e9get pr\u00f3b\u00e1lnak elrejteni http haszn\u00e1lata k\u00f6zben a 80-as porton).<\/p>\n<p>Projekt <noindex><a rel=\"nofollow\" href=\"https:\/\/www.ntop.org\/wp-content\/uploads\/2013\/12\/nDPI_QuickStartGuide.pdf\">MMM-DD-YYYY<\/a><\/noindex> A OpenDPI-hoz k\u00e9pest a k\u00fcl\u00f6nbs\u00e9gek kiterjednek a tov\u00e1bbi protokollok t\u00e1mogat\u00e1s\u00e1ra, a Windows platformra val\u00f3 portol\u00e1sra, a teljes\u00edtm\u00e9ny optimaliz\u00e1l\u00e1s\u00e1ra, a val\u00f3s idej\u0171 forgalom figyel\u00e9s\u00e9re alkalmas alkalmaz\u00e1sokra val\u00f3 alkalmaz\u00e1sra (bizonyos specifikus lehet\u0151s\u00e9gek elt\u00e1vol\u00edt\u00e1sa, amelyek lelass\u00edtott\u00e1k a motort),  <\/p>\n<p>a Linux kernel modul form\u00e1j\u00e1ban t\u00f6rt\u00e9n\u0151 \u00f6ssze\u00e1ll\u00edt\u00e1si lehet\u0151s\u00e9gre \u00e9s a szubprotokollok azonos\u00edt\u00e1s\u00e1nak t\u00e1mogat\u00e1s\u00e1ra.<br \/>\n\u00d6sszesen 238 protokoll \u00e9s alkalmaz\u00e1s azonos\u00edt\u00e1sa t\u00e1mogatott, a <\/p>\n<p>OpenVPN, Tor, QUIC, SOCKS, BitTorrent \u00e9s IPsec protokollokon \u00e1t a Telegram,<br \/>\nViber, WhatsApp, PostgreSQL \u00e9s a GMail, Office365<br \/>\nGoogleDocs \u00e9s YouTube el\u00e9r\u00e9sekig. Tov\u00e1bb\u00e1 rendelkez\u00e9sre \u00e1ll egy SSL tan\u00fas\u00edtv\u00e1nyok dek\u00f3der, amely lehet\u0151v\u00e9 teszi a protokoll (p\u00e9ld\u00e1ul Citrix Online \u00e9s Apple iCloud) azonos\u00edt\u00e1s\u00e1t a titkos\u00edt\u00f3 tan\u00fas\u00edtv\u00e1ny felhaszn\u00e1l\u00e1s\u00e1val. A pcap dumpok vagy a jelenlegi forgalom tartalm\u00e1nak elemz\u00e9s\u00e9re az nDPIreader seg\u00e9dprogram \u00e1ll rendelkez\u00e9sre.<br \/>\n$ .\/nDPIreader -i eth0 -s 20 -f \"host 192.168.1.10\"<\/p>\n<p>  $ .\/nDPIreader -i eth0 -s 20 -f<\/p>\n<p>   DNS                  csomagok: 57    b\u00e1jtok: 7904     folyamatok: 28<br \/>\n   SSL_No_Cert          csomagok: 483   b\u00e1jtok: 229203   folyamatok: 6<br \/>\n   FaceBook             csomagok: 136   b\u00e1jtok: 74702    folyamatok: 4<br \/>\n   DropBox              csomagok: 9     b\u00e1jtok: 668      folyamatok: 3<br \/>\n   Skype                csomagok: 5     b\u00e1jtok: 339      folyamatok: 3<br \/>\n   Google               csomagok: 1700  b\u00e1jtok: 619135   folyamatok: 34<br \/>\n   Google               csomagok: 1700  b\u00e1jt: 619135   folyamatok: 34<\/p>\n<p>Az \u00faj kiad\u00e1sban:<\/p>\n<ul>\n<li class=\"l\"> A protokollal kapcsolatos inform\u00e1ci\u00f3k mostant\u00f3l k\u00f6zvetlen\u00fcl a meghat\u00e1roz\u00e1s sor\u00e1n megjelennek, an\u00e9lk\u00fcl, hogy meg kellene v\u00e1rni a teljes metaadatok beszerz\u00e9s\u00e9t (m\u00e9g akkor is, ha a specifikus mez\u0151k m\u00e9g mindig nincsenek elemezve a megfelel\u0151 h\u00e1l\u00f3zati csomagok meg nem \u00e9rkez\u00e9se miatt), ami fontos a forgalom elemz\u0151knek, akiknek azonnal reag\u00e1lniuk kell bizonyos t\u00edpus\u00fa forgalmakra. Azok sz\u00e1m\u00e1ra az alkalmaz\u00e1sokhoz, amelyeknek sz\u00fcks\u00e9g\u00fck van a protokoll teljes elemz\u00e9s\u00e9re, javasolt egy API: ndpi_extra_dissection_possible(), amely lehet\u0151v\u00e9 teszi a protokoll \u00f6sszes metaadat\u00e1nak ellen\u0151rz\u00e9s\u00e9t.\n<li class=\"l\"> Megval\u00f3s\u00edtott\u00e1k a TLS m\u00e9lyebb elemz\u00e9s\u00e9t, amely tartalmazza a tan\u00fas\u00edtv\u00e1ny helyess\u00e9g\u00e9r\u0151l \u00e9s a tan\u00fas\u00edtv\u00e1ny SHA-1 hash-j\u00e9r\u0151l sz\u00f3l\u00f3 inform\u00e1ci\u00f3k kinyer\u00e9s\u00e9t.\n<li class=\"l\"> Az nDPIreader alkalmaz\u00e1sban hozz\u00e1adt\u00e1k a &#171;-C&#187; kapcsol\u00f3t CSV form\u00e1tumban t\u00f6rt\u00e9n\u0151 export\u00e1l\u00e1shoz, ami lehet\u0151v\u00e9 teszi a ntop kieg\u00e9sz\u00edt\u0151 eszk\u00f6zeivel val\u00f3 feldolgoz\u00e1st. <noindex><a rel=\"nofollow\" href=\"https:\/\/www.ntop.org\/ndpi\/how-to-use-ndpi-from-cli-to-analyse-network-traffic\/\">alkalmazni<\/a><\/noindex> el\u00e9gg\u00e9 \u00f6sszetett statisztikai mint\u00e1k kiv\u00e1laszt\u00e1s\u00e1ra. P\u00e9ld\u00e1ul egy IP c\u00edm meghat\u00e1roz\u00e1s\u00e1hoz, amely a leghosszabb ideig n\u00e9zte a NetFlix filmjeit:\n<p>   $ ndpiReader -i netflix.pcap -C \/tmp\/netflix.csv<br \/>\n   $ q -H -d &#8216;,&#8217; &#171;select src_ip,SUM(src2dst_bytes+dst2src_bytes) from \/tmp\/netflix.csv where ndpi_proto like &#8216;%NetFlix%&#8217; group by src_ip&#187;<\/p>\n<p>  192.168.1.7,6151821<\/p>\n<li class=\"l\"> A t\u00e1mogat\u00e1s b\u0151v\u00edt\u00e9sre ker\u00fclt, amelyet a <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/cisco\/joy\">Cisco Joy<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/blogs.cisco.com\/security\/detecting-encrypted-malware-traffic-without-decryption\">technika<\/a><\/noindex> a titkos\u00edtott forgalomban rejtett rosszindulat\u00fa aktivit\u00e1s azonos\u00edt\u00e1sa, a csomagok m\u00e9ret\u00e9nek \u00e9s a k\u00fcld\u00e9si\/id\u0151z\u00edt\u00e9si k\u00e9sedelmek elemz\u00e9s\u00e9vel. Az ndpiReader m\u00f3dszer aktiv\u00e1l\u00e1sa az &#171;-J&#187; opci\u00f3val t\u00f6rt\u00e9nik.\n<li class=\"l\"> A protokollok kateg\u00f3ri\u00e1kba sorol\u00e1sa biztos\u00edtva van.\n<li class=\"l\"> Hozz\u00e1adt\u00e1k az IAT (Inter-Arrival Time) kisz\u00e1m\u00edt\u00e1s\u00e1nak t\u00e1mogat\u00e1s\u00e1t a protokoll haszn\u00e1lat\u00e1ban tapasztalhat\u00f3 anom\u00e1li\u00e1k azonos\u00edt\u00e1s\u00e1ra, p\u00e9ld\u00e1ul a protokoll haszn\u00e1lat\u00e1nak felder\u00edt\u00e9s\u00e9re DoS-t\u00e1mad\u00e1sok sor\u00e1n.\n<li class=\"l\"> Az adatelemz\u00e9si lehet\u0151s\u00e9gek b\u0151v\u00edt\u00e9se megt\u00f6rt\u00e9nt, sz\u00e1m\u00edtott metrik\u00e1k, mint p\u00e9ld\u00e1ul entr\u00f3pia, \u00e1tlag, sz\u00f3r\u00e1s \u00e9s variancia alapj\u00e1n.\n<li class=\"l\"> Elk\u00e9sz\u00fclt egy kezdeti verzi\u00f3 a Python nyelvhez k\u00e9sz\u00fclt bindekr\u0151l.\n<li class=\"l\"> Hozz\u00e1adt\u00e1k az olvashat\u00f3 karakterl\u00e1ncok azonos\u00edt\u00e1s\u00e1nak m\u00f3dj\u00e1t az adatfolyamban az adatlop\u00e1sok felder\u00edt\u00e9s\u00e9re. Az ndpiReader-ben a m\u00f3d aktiv\u00e1l\u00e1sa a \u201e-e\u201d opci\u00f3val t\u00f6rt\u00e9nik.<br \/>\nAz ndpiReader m\u00f3d aktiv\u00e1l\u00e1sa az &#171;-e&#187; opci\u00f3 haszn\u00e1lat\u00e1val t\u00f6rt\u00e9nik.<\/p>\n<li class=\"l\"> JA3 <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/salesforce\/ja3\">, amely lehet\u0151v\u00e9 teszi, hogy a kapcsol\u00f3d\u00e1si jellemz\u0151k \u00e9s a megadott param\u00e9terek alapj\u00e1n meghat\u00e1rozz\u00e1k, milyen szoftvert haszn\u00e1lnak a kapcsolat l\u00e9trehoz\u00e1s\u00e1hoz (p\u00e9ld\u00e1ul lehet\u0151v\u00e9 teszi a Tor \u00e9s m\u00e1s t\u00edpus\u00fa alkalmaz\u00e1sok haszn\u00e1lat\u00e1nak meghat\u00e1roz\u00e1s\u00e1t).<\/a><\/noindex>Hozz\u00e1adt\u00e1k az SSH (\n<li class=\"l\"> ) \u00e9s a DHCP implement\u00e1ci\u00f3k azonos\u00edt\u00e1s\u00e1nak m\u00f3dszereinek t\u00e1mogat\u00e1s\u00e1t.<noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/salesforce\/hassh\">HASSH<\/a><\/noindex>Funkci\u00f3kat adtak hozz\u00e1 az adatok soros\u00edt\u00e1s\u00e1ra \u00e9s desoroz\u00e1s\u00e1ra\n<li class=\"l\"> a Type-Length-Value (TLV) \u00e9s JSON form\u00e1tumokban.<br \/>\nType-Length-Value (TLV) \u00e9s JSON form\u00e1tumokban.<\/p>\n<li class=\"l\"> T\u00e1mogatott protokollok \u00e9s szolg\u00e1ltat\u00e1sok hozz\u00e1adva: DTLS (TLS UDP-n kereszt\u00fcl),<br \/>\n    Hulu,<br \/>\n    TikTok\/Musical.ly,<br \/>\n    WhatsApp Video,<br \/>\n    DNS over HTTPS,<br \/>\n    Adatment\u0151,<br \/>\n    Line,<br \/>\n    Google Duo, Hangout,<br \/>\n    WireGuard VPN,<br \/>\n    IMO,<br \/>\n    Zoom.us.<\/p>\n<li class=\"l\"> Jav\u00edtott TLS, SIP, STUN elemz\u00e9si t\u00e1mogat\u00e1s,<br \/>\n        Viber,<br \/>\n        WhatsApp,<br \/>\n        AmazonVideo,<br \/>\n        SnapChat,<br \/>\n        FTP,<br \/>\n        QUIC<br \/>\n        OpenVPN UDP,<br \/>\n        Facebook Messenger \u00e9s Hangout.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Forr\u00e1s: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52097\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u043e\u0435\u043a\u0442 ntop, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0438\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b \u0434\u043b\u044f \u0437\u0430\u0445\u0432\u0430\u0442\u0430 \u0438 \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u0442\u0440\u0430\u0444\u0438\u043a\u0430, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0432\u044b\u043f\u0443\u0441\u043a \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f \u0434\u043b\u044f \u0433\u043b\u0443\u0431\u043e\u043a\u043e\u0433\u043e \u0438\u043d\u0441\u043f\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0430\u043a\u0435\u0442\u043e\u0432 nDPI 3.0, \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u044e\u0449\u0435\u0433\u043e \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 OpenDPI. \u041f\u0440\u043e\u0435\u043a\u0442 nDPI \u043e\u0441\u043d\u043e\u0432\u0430\u043d \u043f\u043e\u0441\u043b\u0435 \u0431\u0435\u0437\u0443\u0441\u043f\u0435\u0448\u043d\u043e\u0439 \u043f\u043e\u043f\u044b\u0442\u043a\u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0432 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0439 OpenDPI, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0441\u0442\u0430\u043b\u0441\u044f \u0431\u0435\u0437 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0435\u043d\u0438\u044f. \u041a\u043e\u0434 nDPI \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 LGPLv3. \u041f\u0440\u043e\u0435\u043a\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0442\u044c \u0432 \u0442\u0440\u0430\u0444\u0438\u043a\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0435 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u044b [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-54460","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u043e\u0435\u043a\u0442 ntop, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0438\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b \u0434\u043b\u044f \u0437\u0430\u0445\u0432\u0430\u0442\u0430 \u0438 \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u0442\u0440\u0430\u0444\u0438\u043a\u0430,\" \/>\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\/hu\/blog\/news\/dostupna-sistema-glubokogo-inspektirovaniya-paketov-ndpi-3-0\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"hu_HU\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0433\u043b\u0443\u0431\u043e\u043a\u043e\u0433\u043e \u0438\u043d\u0441\u043f\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0430\u043a\u0435\u0442\u043e\u0432 nDPI 3.0 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041f\u0440\u043e\u0435\u043a\u0442 ntop, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0438\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b \u0434\u043b\u044f \u0437\u0430\u0445\u0432\u0430\u0442\u0430 \u0438 \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u0442\u0440\u0430\u0444\u0438\u043a\u0430,\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/hu\/blog\/news\/dostupna-sistema-glubokogo-inspektirovaniya-paketov-ndpi-3-0\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-12-25T21:00:00+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2020-02-18T11:02:28+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47El\u00e9rhet\u0151 az nDPI 3.0 m\u00e9lycsomag-ellen\u0151rz\u00e9si rendszer | ProHoster","description":"Az ntop projekt fejleszti a forgalomelfog\u00f3 \u00e9s -elemz\u0151 eszk\u00f6z\u00f6ket,","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/dostupna-sistema-glubokogo-inspektirovaniya-paketov-ndpi-3-0","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0433\u043b\u0443\u0431\u043e\u043a\u043e\u0433\u043e \u0438\u043d\u0441\u043f\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0430\u043a\u0435\u0442\u043e\u0432 nDPI 3.0 | ProHoster","og:description":"\u041f\u0440\u043e\u0435\u043a\u0442 ntop, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0438\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b \u0434\u043b\u044f \u0437\u0430\u0445\u0432\u0430\u0442\u0430 \u0438 \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u0442\u0440\u0430\u0444\u0438\u043a\u0430,","og:url":"https:\/\/prohoster.info\/hu\/blog\/news\/dostupna-sistema-glubokogo-inspektirovaniya-paketov-ndpi-3-0","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-12-25T21:00:00+00:00","article:modified_time":"2020-02-18T11:02:28+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"54460","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-24 11:27:21","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 20:05:06","updated":"2026-01-24 11:27:21","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/54460","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/comments?post=54460"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/54460\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/media?parent=54460"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/categories?post=54460"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/tags?post=54460"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}