{"id":1773,"date":"2022-10-11T16:15:30","date_gmt":"2022-10-11T16:15:30","guid":{"rendered":"https:\/\/sunucucozumleri.com\/?p=1773"},"modified":"2022-10-11T16:15:30","modified_gmt":"2022-10-11T16:15:30","slug":"veri-paketi-nedir","status":"publish","type":"post","link":"https:\/\/sunucucozumleri.com\/blog\/veri-paketi-nedir\/","title":{"rendered":"Veri Paketi Nedir?"},"content":{"rendered":"<p>Di\u011fer her \u015fey gibi, <a href=\"https:\/\/sunucucozumleri.com\/blog\/bilgisayar-nasil-kullanilir\/\">bilgisayar<\/a> verileri de daha k\u00fc\u00e7\u00fck par\u00e7alara b\u00f6l\u00fcnd\u00fc\u011f\u00fcnde ta\u015f\u0131nmas\u0131 en kolay olan\u0131d\u0131r. A\u011f olu\u015fturmada bu b\u00f6l\u00fcmlere &#8220;veri paketleri&#8221; veya yaln\u0131zca &#8220;paketler&#8221; denir. \u0130\u015fte onlar hakk\u0131nda bilmeniz gerekenler.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Makale \u0130\u00e7eri\u011fi<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u0130\u00e7indekiler Tablosunu A\u00e7\/Kapat\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/sunucucozumleri.com\/blog\/veri-paketi-nedir\/#Ag_Bolumu_Kontrolu\" >A\u011f B\u00f6l\u00fcm\u00fc Kontrol\u00fc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/sunucucozumleri.com\/blog\/veri-paketi-nedir\/#Veri_Paketleri_Neden_Onemlidir\" >Veri Paketleri Neden \u00d6nemlidir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/sunucucozumleri.com\/blog\/veri-paketi-nedir\/#Paket_Anahtarlama_Verimli_Rota_Planlama\" >Paket Anahtarlama: Verimli Rota Planlama<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/sunucucozumleri.com\/blog\/veri-paketi-nedir\/#Paket_Filtreleme_Copu_Cikarma\" >Paket Filtreleme: \u00c7\u00f6p\u00fc \u00c7\u0131karma<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/sunucucozumleri.com\/blog\/veri-paketi-nedir\/#Paket_Denetimi_Ag_Sleuthing\" >Paket Denetimi: A\u011f Sleuthing<\/a><\/li><\/ul><\/nav><\/div>\n<h2 role=\"heading\" aria-level=\"2\"><span class=\"ez-toc-section\" id=\"Ag_Bolumu_Kontrolu\"><\/span>A\u011f B\u00f6l\u00fcm\u00fc Kontrol\u00fc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Bir resmi internet\u00a0\u00fczerinden bir arkada\u015f\u0131n\u0131zla payla\u015fman\u0131z gerekti\u011fini varsayal\u0131m\u00a0.\u00a0Ancak tek par\u00e7a halinde arkada\u015f\u0131n\u0131z\u0131n cihaz\u0131na gitmez.\u00a0Bunun yerine g\u00f6r\u00fcnt\u00fc veri paketlerine b\u00f6l\u00fcn\u00fcr ve her pakette bu g\u00f6r\u00fcnt\u00fcn\u00fcn k\u00fc\u00e7\u00fck bir k\u0131sm\u0131 bulunur.\u00a0Bu paketler, cihaz\u0131n\u0131zdan internet \u00fczerinden hareket eder ve arkada\u015f\u0131n\u0131z\u0131n cihaz\u0131na ula\u015ft\u0131klar\u0131nda orijinal resmi olu\u015fturmak i\u00e7in yeniden birle\u015ftirilir.<\/p>\n<p>T\u00fcm paketlerin hedeflerine ba\u015far\u0131l\u0131 bir \u015fekilde ula\u015fmas\u0131n\u0131 sa\u011flamak i\u00e7in, yaln\u0131zca verileri i\u00e7ermekle kalmaz, ayn\u0131 zamanda meta verilerle birlikte gelirler.\u00a0Bu bilgiler a\u011f protokol\u00fcne ba\u011fl\u0131 olarak de\u011fi\u015febilir.\u00a0\u00d6rne\u011fin, internetteki tipik bir veri paketi, bir ba\u015fl\u0131k ve y\u00fckten olu\u015fur.<\/p>\n<p>Y\u00fck ger\u00e7ek verilere sahipken, ba\u015fl\u0131k, kaynak IP adresi, hedef IP adresi, ak\u0131\u015f etiketi, sonraki paketin ba\u015fl\u0131\u011f\u0131n\u0131n kimli\u011fi,\u00a0atlama limiti\u00a0ve daha fazlas\u0131 gibi paketle ilgili bilgileri i\u00e7erir.\u00a0Bu bilgi, di\u011fer \u015feylerin yan\u0131 s\u0131ra paketin daha b\u00fcy\u00fck dosyan\u0131n hangi b\u00f6l\u00fcm\u00fcn\u00fc temsil etti\u011fini, hedefini ve dosyan\u0131n nas\u0131l yeniden birle\u015ftirilece\u011fini ortaya \u00e7\u0131kar\u0131r.<\/p>\n<p>Baz\u0131 protokoller ayr\u0131ca bir veri paketine bir fragman da ekleyebilir.\u00a0Altbilgi olarak da adland\u0131r\u0131lan bu fragman, paketin i\u015flenmesi, bir hata kontrol protokol\u00fc hakk\u0131nda bilgi i\u00e7erir veya yaln\u0131zca paketin sonunu i\u015faretler.<\/p>\n<h2 role=\"heading\" aria-level=\"2\"><span class=\"ez-toc-section\" id=\"Veri_Paketleri_Neden_Onemlidir\"><\/span>Veri Paketleri Neden \u00d6nemlidir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Bir a\u011f \u00fczerinden g\u00f6nderirken verileri paketlere b\u00f6lmenin birka\u00e7 faydas\u0131 vard\u0131r.\u00a0\u00d6rne\u011fin, paketlerin daha k\u00fc\u00e7\u00fck boyutu, a\u011f\u0131n bant geni\u015fli\u011fini\u00a0etkin bir \u015fekilde\u00a0kullanmas\u0131n\u0131 sa\u011flar.\u00a0Paketler hedeflerine giden en iyi yolu kullanabilir.\u00a0Ve herhangi bir nedenle\u00a0t\u0131kan\u0131kl\u0131k\u00a0veya kesinti ile kar\u015f\u0131la\u015f\u0131rlarsa, a\u011f paketleri en az diren\u00e7li yoldan yeniden y\u00f6nlendirebilir.<\/p>\n<p>Paketlerin kullan\u0131lmas\u0131, iletim s\u0131ras\u0131nda baz\u0131 bilgiler kayboldu\u011funda da yararl\u0131d\u0131r.\u00a0\u00d6rne\u011fin, bir dosyan\u0131n tamam\u0131 bir kerede iletilirse ve kaybolursa, o zaman tamam\u0131n\u0131n yeniden g\u00f6nderilmesi gerekir.\u00a0Ancak paketler s\u00f6z konusu oldu\u011funda, baz\u0131lar\u0131 kaybolursa, hedef kay\u0131p paketleri talep edebilir ve de\u011ferli bant geni\u015fli\u011fini koruyarak tam dosyaya ihtiya\u00e7 duymaz.<\/p>\n<div class=\"future_hybrid_paragraph\">\n<div id=\"bordeaux-static-slot-15\" class=\"bordeaux-slot\" data-feat-ref=\"bordeaux-feat-id-152\"><\/div>\n<\/div>\n<p>Ayr\u0131ca, bir bilgisayar bir a\u011f \u00fczerinden b\u00f6lmek yerine t\u00fcm dosyay\u0131 g\u00f6nderiyor olsayd\u0131, ayn\u0131 a\u011fdaki ba\u015fka hi\u00e7bir bilgisayar o noktada veri g\u00f6nderemezdi.\u00a0Di\u011fer bilgisayarlar, devam eden aktar\u0131m tamamlanana kadar beklemek zorunda kalacakt\u0131.\u00a0Ve bu yakla\u015f\u0131m, internet gibi geni\u015f bir a\u011fa uygulan\u0131rsa, b\u00fcy\u00fck bir veri trafi\u011fi s\u0131k\u0131\u015f\u0131kl\u0131\u011f\u0131 yaratabilir.<\/p>\n<h2 role=\"heading\" aria-level=\"2\"><span class=\"ez-toc-section\" id=\"Paket_Anahtarlama_Verimli_Rota_Planlama\"><\/span>Paket Anahtarlama: Verimli Rota Planlama<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1775\" src=\"https:\/\/sunucucozumleri.com\/wp-content\/uploads\/2022\/10\/Veri-Paketi-Nedir2.webp\" alt=\"\" width=\"650\" height=\"366\" title=\"\" srcset=\"\/\/sunucucozumleri.com\/blog\/wp-content\/uploads\/2022\/10\/Veri-Paketi-Nedir2.webp 650w, \/\/sunucucozumleri.com\/blog\/wp-content\/uploads\/2022\/10\/Veri-Paketi-Nedir2-300x169.webp 300w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p>\n<p>Paket anahtarlama, bir a\u011f\u0131n veri paketlerini di\u011fer paketlerden ba\u011f\u0131ms\u0131z olarak i\u015fleme yetene\u011fini ifade eder.\u00a0Bu, ayn\u0131 verinin farkl\u0131 paketlerinin ayr\u0131 yollar izlemesine ve yine de hedeflerine ula\u015fmas\u0131na izin verir.<\/p>\n<p>Paket anahtarlama sayesinde, farkl\u0131 cihazlardan ve ba\u011flant\u0131lardan gelen veri paketleri ayn\u0131 a\u011f \u00fczerinde ayn\u0131 anda <a href=\"https:\/\/sunucucozumleri.com\/blog\/turkiyeden-vize-istemeyen-17-ulke\/\">seyahat<\/a> edebilir ve yine de hedeflerine sorunsuz bir \u015fekilde ula\u015fabilir.\u00a0Bu m\u00fcmk\u00fcnd\u00fcr, \u00e7\u00fcnk\u00fc her veri paketi, bir a\u011fdaki y\u00f6nlendiricilerin veya anahtarlar\u0131n onu hedefine y\u00f6nlendirmek i\u00e7in ihtiya\u00e7 duydu\u011fu t\u00fcm ilgili meta verilere sahiptir.<\/p>\n<p>Bu yakla\u015f\u0131m\u0131 kullanan en yayg\u0131n a\u011f internetin kendisidir ve her g\u00fcn milyarlarca cihaz birbirleriyle ileti\u015fim kurar ve her k\u00f6\u015fede \u00e7\u0131kmaza girmeden veri payla\u015f\u0131r.<\/p>\n<h2 role=\"heading\" aria-level=\"2\"><span class=\"ez-toc-section\" id=\"Paket_Filtreleme_Copu_Cikarma\"><\/span>Paket Filtreleme: \u00c7\u00f6p\u00fc \u00c7\u0131karma<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Veri paketleri a\u011flar\u0131n yap\u0131 ta\u015flar\u0131n\u0131 olu\u015ftururken, her paket iyi veya kullan\u0131\u015fl\u0131 de\u011fildir.\u00a0Bu y\u00fczden paket filtreleme var.\u00a0Meta verilere, ba\u011flant\u0131 noktalar\u0131na veya protokollere dayal\u0131 olarak bir a\u011f arabiriminde istenmeyen veya k\u00f6t\u00fc ama\u00e7l\u0131 paketlerin filtrelenmesine olanak tan\u0131r.<\/p>\n<p>G\u00fcvenlik duvarlar\u0131\u00a0, bir a\u011f\u0131 izinsiz giri\u015f, sald\u0131r\u0131 ve di\u011fer k\u00f6t\u00fc niyetli \u015feylerden korumak i\u00e7in genellikle paket filtreleri kullan\u0131r.\u00a0Paket filtresi, her veri paketinin meta verilerini inceler ve belirlenen kurallara ba\u011fl\u0131 olarak paketin ge\u00e7mesine izin verir veya engeller.<\/p>\n<h2 role=\"heading\" aria-level=\"2\"><span class=\"ez-toc-section\" id=\"Paket_Denetimi_Ag_Sleuthing\"><\/span>Paket Denetimi: A\u011f Sleuthing<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1776\" src=\"https:\/\/sunucucozumleri.com\/wp-content\/uploads\/2022\/10\/Veri-Paketi-Nedir3.webp\" alt=\"\" width=\"650\" height=\"451\" title=\"\" srcset=\"\/\/sunucucozumleri.com\/blog\/wp-content\/uploads\/2022\/10\/Veri-Paketi-Nedir3.webp 650w, \/\/sunucucozumleri.com\/blog\/wp-content\/uploads\/2022\/10\/Veri-Paketi-Nedir3-300x208.webp 300w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p>\n<p>Paket denetimi, bir a\u011f \u00fczerinden g\u00f6nderilen veri paketlerinin ayr\u0131nt\u0131l\u0131 olarak analiz edilmesi i\u015flemidir. A\u011f sorunlar\u0131n\u0131n hatalar\u0131n\u0131 ay\u0131klamak, verilerin do\u011fru s\u0131rada oldu\u011fundan emin olmak, g\u00fcvenlik sorunlar\u0131n\u0131 incelemek , gizlice dinlemek ve daha fazlas\u0131 i\u00e7in kullan\u0131l\u0131r.<\/p>\n<p><a href=\"https:\/\/sunucucozumleri.com\/paketleri-yakalamak-filtrelemek-ve-incelemek-icin-wireshark-nasil-kullanilir\/\">Paketleri Yakalamak, Filtrelemek ve \u0130ncelemek i\u00e7in Wireshark Nas\u0131l Kullan\u0131l\u0131r<\/a><\/p>\n<p>A\u011f y\u00f6neticileri , paketleri incelemek i\u00e7in Wireshark gibi analiz ara\u00e7lar\u0131 kullan\u0131r . Bu ara\u00e7lar , denetim i\u00e7in a\u011fdan paketler almak i\u00e7in yerle\u015fik API&#8217;ler , ba\u011flant\u0131 noktas\u0131 yans\u0131tma ve a\u011f ba\u011flant\u0131lar\u0131n\u0131 i\u00e7eren bir\u00e7ok yolu kullan\u0131r.<\/p>\n<p><span>Al\u0131nd\u0131ktan sonra, veri paketleri herhangi bir anormallik i\u00e7in veya neyin aktar\u0131ld\u0131\u011f\u0131n\u0131 belirlemek i\u00e7in ayr\u0131nt\u0131l\u0131 olarak incelenebilir.\u00a0Bir a\u011f y\u00f6neticisi, paket incelemesine g\u00f6re veri paketlerini engelleyebilir, yeniden y\u00f6nlendirebilir, s\u0131n\u0131fland\u0131rabilir veya g\u00fcnl\u00fc\u011fe kaydedebilir.<\/span><\/p>\n<p><span>Ayr\u0131ca, bir pakette bulunanlara ve \u00f6nceden ayarlanm\u0131\u015f kurallara dayal\u0131 olarak ger\u00e7ek zamanl\u0131 kararlar almak i\u00e7in g\u00fcvenlik duvar\u0131 savunmas\u0131n\u0131n bir par\u00e7as\u0131 olarak da kullan\u0131labilir.\u00a0Normal paket filtreleme ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, paket incelemesi \u00e7ok daha fazla ayr\u0131nt\u0131ya girer.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Di\u011fer her \u015fey gibi, bilgisayar verileri de daha k\u00fc\u00e7\u00fck par\u00e7alara b\u00f6l\u00fcnd\u00fc\u011f\u00fcnde ta\u015f\u0131nmas\u0131 en kolay olan\u0131d\u0131r. A\u011f olu\u015fturmada bu b\u00f6l\u00fcmlere &#8220;veri paketleri&#8221; veya yaln\u0131zca &#8220;paketler&#8221; denir. \u0130\u015fte onlar hakk\u0131nda bilmeniz gerekenler. A\u011f B\u00f6l\u00fcm\u00fc Kontrol\u00fc Bir resmi internet\u00a0\u00fczerinden bir arkada\u015f\u0131n\u0131zla payla\u015fman\u0131z gerekti\u011fini varsayal\u0131m\u00a0.\u00a0Ancak tek par\u00e7a halinde arkada\u015f\u0131n\u0131z\u0131n cihaz\u0131na gitmez.\u00a0Bunun yerine g\u00f6r\u00fcnt\u00fc veri paketlerine b\u00f6l\u00fcn\u00fcr ve her pakette &hellip;<\/p>\n","protected":false},"author":1,"featured_media":1774,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-1773","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux"],"acf":[],"_links":{"self":[{"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/posts\/1773","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/comments?post=1773"}],"version-history":[{"count":0,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/posts\/1773\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/media\/1774"}],"wp:attachment":[{"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/media?parent=1773"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/categories?post=1773"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/tags?post=1773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}