{"id":1255,"date":"2026-09-16T11:21:26","date_gmt":"2026-09-16T08:21:26","guid":{"rendered":"https:\/\/www.verigom.com\/blog\/?p=1255"},"modified":"2026-09-16T11:21:26","modified_gmt":"2026-09-16T08:21:26","slug":"veri-kaybi-nedir","status":"publish","type":"post","link":"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/","title":{"rendered":"Veri Kayb\u0131 Nedir?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Veri kayb\u0131; dijital ortamda saklanan dosya, belge, veri taban\u0131 veya sistem bilgilerinin silinmesi, bozulmas\u0131 ya da eri\u015filemez hale gelmesi durumudur. Kullan\u0131c\u0131 hatalar\u0131, donan\u0131m ar\u0131zalar\u0131, yaz\u0131l\u0131m sorunlar\u0131 ve siber sald\u0131r\u0131lar veri kayb\u0131na neden olabilecek ba\u015fl\u0131ca fakt\u00f6rler aras\u0131nda yer al\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Web sitesi ve uygulama verilerinin korunmas\u0131, kullan\u0131lan sunucu altyap\u0131s\u0131n\u0131n y\u00f6netiminde \u00f6nemli bir konudur. \u00d6zellikle <\/span><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/www.verigom.com\/vds-server\/\"><b>VDS Server<\/b><\/a><\/span><span style=\"font-weight: 400;\"> gibi kullan\u0131c\u0131n\u0131n sunucu y\u00f6netiminde daha fazla sorumluluk \u00fcstlendi\u011fi yap\u0131larda yedekleme plan\u0131n\u0131n olu\u015fturulmas\u0131 ve yedeklerin d\u00fczenli olarak kontrol edilmesi gerekir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Verilerin korunmas\u0131 yaln\u0131zca dosyalar\u0131n bir kopyas\u0131n\u0131 olu\u015fturmak ile s\u0131n\u0131rl\u0131 de\u011fildir. Etkili bir <\/span><b>veri g\u00fcvenli\u011fi<\/b><span style=\"font-weight: 400;\"> yakla\u015f\u0131m\u0131; eri\u015fim yetkilerinden sistem g\u00fcncellemelerine, yedekleme politikas\u0131ndan zararl\u0131 yaz\u0131l\u0131mlara kar\u015f\u0131 al\u0131nan \u00f6nlemlere kadar farkl\u0131 g\u00fcvenlik katmanlar\u0131n\u0131 birlikte ele al\u0131r.<\/span><\/p>\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 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\">\u0130\u00e7indekiler<\/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:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Veri_Kaybi_Neden_Olur\" >Veri Kayb\u0131 Neden Olur?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Donanim_Arizalari\" >Donan\u0131m Ar\u0131zalar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Kullanici_Hatalari\" >Kullan\u0131c\u0131 Hatalar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Siber_Saldirilar_ve_Zararli_Yazilimlar\" >Siber Sald\u0131r\u0131lar ve Zararl\u0131 Yaz\u0131l\u0131mlar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Yazilim_ve_Sistem_Hatalari\" >Yaz\u0131l\u0131m ve Sistem Hatalar\u0131<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Veri_Kaybinin_Sonuclari_Nelerdir\" >Veri Kayb\u0131n\u0131n Sonu\u00e7lar\u0131 Nelerdir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Veri_Kaybi_Durumunda_Ne_Yapilmalidir\" >Veri Kayb\u0131 Durumunda Ne Yap\u0131lmal\u0131d\u0131r?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Kaybolan_Veriler_Kurtarilabilir_mi\" >Kaybolan Veriler Kurtar\u0131labilir mi?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Veri_Kaybi_Nasil_Onlenir\" >Veri Kayb\u0131 Nas\u0131l \u00d6nlenir?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Duzenli_Yedekleme_Yapin\" >D\u00fczenli Yedekleme Yap\u0131n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Erisim_Yetkilerini_Sinirlandirin\" >Eri\u015fim Yetkilerini S\u0131n\u0131rland\u0131r\u0131n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Sistemleri_Guncel_Tutun\" >Sistemleri G\u00fcncel Tutun<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Yedekleri_Farkli_Konumlarda_Saklayin\" >Yedekleri Farkl\u0131 Konumlarda Saklay\u0131n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Veri_Kaybi_ile_Veri_Ihlali_Arasindaki_Fark_Nedir\" >Veri Kayb\u0131 ile Veri \u0130hlali Aras\u0131ndaki Fark Nedir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Sikca_Sorulan_Sorular\" >S\u0131k\u00e7a Sorulan Sorular<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Veri_kaybi_onleme_nedir\" >Veri kayb\u0131 \u00f6nleme nedir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Veri_ne_demek_ornek\" >Veri ne demek \u00f6rnek?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Veri_sizintisi_ne_demek\" >Veri s\u0131z\u0131nt\u0131s\u0131 ne demek?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Veri_kaybinin_en_yaygin_nedeni_nedir\" >Veri kayb\u0131n\u0131n en yayg\u0131n nedeni nedir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Silinen_veriler_tamamen_kaybolur_mu\" >Silinen veriler tamamen kaybolur mu?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Yedekleme_veri_kaybini_onler_mi\" >Yedekleme veri kayb\u0131n\u0131 \u00f6nler mi?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Sunucularda_veri_kaybi_neden_yasanir\" >Sunucularda veri kayb\u0131 neden ya\u015fan\u0131r?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.verigom.com\/blog\/veri-kaybi-nedir\/#Veri_kaybindan_sonra_ilk_olarak_ne_yapilmalidir\" >Veri kayb\u0131ndan sonra ilk olarak ne yap\u0131lmal\u0131d\u0131r?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Veri_Kaybi_Neden_Olur\"><\/span><span style=\"font-weight: 400;\">Veri Kayb\u0131 Neden Olur?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Veri kayb\u0131 hem teknik sorunlar hem de insan kaynakl\u0131 hatalar sonucunda meydana gelebilir. HDD veya SSD ar\u0131zalar\u0131, yanl\u0131\u015fl\u0131kla silinen dosyalar, hatal\u0131 yap\u0131land\u0131rmalar, yaz\u0131l\u0131m problemleri ve siber sald\u0131r\u0131lar verilerin kullan\u0131lamaz hale gelmesine yol a\u00e7abilir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Y\u00fcksek miktarda verinin bar\u0131nd\u0131r\u0131ld\u0131\u011f\u0131 <\/span><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/www.verigom.com\/dedicated-server\/\"><b>Dedicated Server<\/b><\/a><\/span><span style=\"font-weight: 400;\"> altyap\u0131lar\u0131nda da donan\u0131m yap\u0131s\u0131n\u0131n yan\u0131 s\u0131ra yedekleme ve sistem y\u00f6netimi s\u00fcre\u00e7lerinin do\u011fru planlanmas\u0131 \u00f6nemlidir. Kritik verilerin yaln\u0131zca aktif sunucu \u00fczerinde tutulmas\u0131 olas\u0131 bir ar\u0131za veya g\u00fcvenlik olay\u0131nda veri kayb\u0131n\u0131n etkisini art\u0131rabilir. Veri kayb\u0131n\u0131n yayg\u0131n nedenleri \u015funlard\u0131r;<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Donan\u0131m ve depolama birimi ar\u0131zalar\u0131<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dosyalar\u0131n yanl\u0131\u015fl\u0131kla silinmesi<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Disklerin hatal\u0131 bi\u00e7imlendirilmesi<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0130\u015fletim sistemi ve yaz\u0131l\u0131m sorunlar\u0131<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Zararl\u0131 yaz\u0131l\u0131mlar ve fidye yaz\u0131l\u0131mlar\u0131<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Yetkisiz eri\u015fim ve siber sald\u0131r\u0131lar<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hatal\u0131 sunucu yap\u0131land\u0131rmalar\u0131<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Elektrik kesintileri ve ani sistem kapanmalar\u0131<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">G\u00fcncel yedeklerin bulunmamas\u0131<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Yang\u0131n, su bask\u0131n\u0131 ve benzeri fiziksel olaylar<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Donanim_Arizalari\"><\/span><span style=\"font-weight: 400;\">Donan\u0131m Ar\u0131zalar\u0131<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">HDD, SSD ve di\u011fer depolama birimleri zaman i\u00e7erisinde ar\u0131zalanabilir. Depolama biriminin fiziksel veya elektronik olarak zarar g\u00f6rmesi, i\u00e7erisindeki verilerin k\u0131smen ya da tamamen eri\u015filemez hale gelmesine neden olabilir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Bu nedenle \u00f6nemli verilerin tek bir depolama biriminde saklanmas\u0131 yeterli de\u011fildir. Donan\u0131m ar\u0131zas\u0131 ihtimaline kar\u015f\u0131 verilerin farkl\u0131 bir sistem veya depolama alan\u0131nda g\u00fcncel kopyalar\u0131n\u0131n bulunmas\u0131 gerekir.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Kullanici_Hatalari\"><\/span><span style=\"font-weight: 400;\">Kullan\u0131c\u0131 Hatalar\u0131<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Yanl\u0131\u015f dosyan\u0131n silinmesi, bir diskin yanl\u0131\u015fl\u0131kla bi\u00e7imlendirilmesi veya hatal\u0131 sistem yap\u0131land\u0131rmas\u0131 veri kayb\u0131na neden olabilir. Birden fazla ki\u015finin ayn\u0131 sistem \u00fczerinde \u00e7al\u0131\u015ft\u0131\u011f\u0131 yap\u0131larda kullan\u0131c\u0131 yetkilerinin gere\u011finden geni\u015f tutulmas\u0131 da bu riski art\u0131rabilir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Kullan\u0131c\u0131lara sadece g\u00f6revlerini ger\u00e7ekle\u015ftirmek i\u00e7in ihtiya\u00e7 duyduklar\u0131 eri\u015fim yetkilerinin verilmesi \u00f6nemlidir. Kritik i\u015flemlerin kay\u0131t alt\u0131na al\u0131nmas\u0131 da olas\u0131 bir sorunun kayna\u011f\u0131n\u0131n daha kolay belirlenmesine yard\u0131mc\u0131 olur.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Siber_Saldirilar_ve_Zararli_Yazilimlar\"><\/span><span style=\"font-weight: 400;\">Siber Sald\u0131r\u0131lar ve Zararl\u0131 Yaz\u0131l\u0131mlar<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Fidye yaz\u0131l\u0131mlar\u0131 ba\u015fta olmak \u00fczere \u00e7e\u015fitli zararl\u0131 yaz\u0131l\u0131mlar dosyalar\u0131 \u015fifreleyebilir, silebilir veya kullan\u0131lamaz hale getirebilir. Yetkisiz eri\u015fim sonucunda veri tabanlar\u0131 ve sistem dosyalar\u0131 da zarar g\u00f6rebilir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Bu t\u00fcr tehditlere kar\u015f\u0131 g\u00fcvenlik \u00f6nlemleri ile birlikte ana sistemden ba\u011f\u0131ms\u0131z yedeklerin bulundurulmas\u0131 \u00f6nemlidir. Aksi durumda sald\u0131rganlar\u0131n aktif verilerle birlikte eri\u015filebilir durumdaki yedeklere de zarar verme ihtimali bulunabilir.<\/span><\/p>\n<div style=\"background-color: #fff7ed; border: 1px solid #fed7aa; border-left: 5px solid #ea580c; padding: 20px; border-radius: 6px; margin: 20px 0; font-family: sans-serif;\">\n<p style=\"margin: 0 0 8px 0; color: #9a3412; font-weight: bold; font-size: 16px; display: flex; align-items: center; gap: 8px;\">\ud83d\udee1\ufe0f Fidye Yaz\u0131l\u0131mlar\u0131 ve Siber Tehditler<\/p>\n<p style=\"margin: 0; color: #431407; font-size: 16px; line-height: 1.5;\">Fidye yaz\u0131l\u0131mlar\u0131 (ransomware) ve yetkisiz eri\u015fim giri\u015fimleri kritik verilerinizi \u015fifreleyebilir. Bu t\u00fcr sald\u0131r\u0131lara kar\u015f\u0131 ana <strong>sistemden tamamen izole edilmi\u015f ba\u011f\u0131ms\u0131z yedekleme stratejileri<\/strong> hayati \u00f6nem ta\u015f\u0131r.<\/p>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"Yazilim_ve_Sistem_Hatalari\"><\/span><span style=\"font-weight: 400;\">Yaz\u0131l\u0131m ve Sistem Hatalar\u0131<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0130\u015fletim sistemi sorunlar\u0131, ba\u015far\u0131s\u0131z g\u00fcncellemeler, uygulama hatalar\u0131 veya veri taban\u0131 problemleri veri b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc etkileyebilir. \u00d6zellikle kritik sistemlerde yap\u0131lan hatal\u0131 yap\u0131land\u0131rmalar hizmetlerin \u00e7al\u0131\u015fmas\u0131n\u0131 ve verilere eri\u015fimi engelleyebilir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">B\u00fcy\u00fck sistem de\u011fi\u015fikliklerinden ve g\u00fcncellemelerden \u00f6nce g\u00fcncel bir yedek olu\u015fturulmas\u0131 olas\u0131 problemlerde geri d\u00f6n\u00fc\u015f imk\u00e2n\u0131 sa\u011flar. De\u011fi\u015fikliklerin kontroll\u00fc ve kay\u0131t alt\u0131na al\u0131nm\u0131\u015f \u015fekilde ger\u00e7ekle\u015ftirilmesi de hata riskini azaltabilir.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Veri_Kaybinin_Sonuclari_Nelerdir\"><\/span><span style=\"font-weight: 400;\">Veri Kayb\u0131n\u0131n Sonu\u00e7lar\u0131 Nelerdir?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Veri kayb\u0131n\u0131n etkisi kaybedilen verinin t\u00fcr\u00fcne ve \u00f6nemine g\u00f6re de\u011fi\u015fir. Bireysel bir dosyan\u0131n kaybedilmesi s\u0131n\u0131rl\u0131 bir sorun olu\u015fturabilirken m\u00fc\u015fteri kay\u0131tlar\u0131n\u0131n, proje dosyalar\u0131n\u0131n veya web sitesi veri taban\u0131n\u0131n kaybedilmesi i\u015fletmenin faaliyetlerini do\u011frudan etkileyebilir. Veri kayb\u0131n\u0131n ba\u015fl\u0131ca sonu\u00e7lar\u0131 aras\u0131nda \u015funlar bulunur;<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0130\u015f s\u00fcre\u00e7lerinin kesintiye u\u011framas\u0131<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Web sitesi veya uygulamalar\u0131n kullan\u0131lamamas\u0131<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">M\u00fc\u015fteri ve proje kay\u0131tlar\u0131n\u0131n kaybedilmesi<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Veri kurtarma maliyetlerinin olu\u015fmas\u0131<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hizmet kesintilerinin ya\u015fanmas\u0131<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0130\u015fletme itibar\u0131n\u0131n zarar g\u00f6rmesi<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Verinin niteli\u011fine ve olay\u0131n ko\u015fullar\u0131na ba\u011fl\u0131 hukuki y\u00fck\u00fcml\u00fcl\u00fcklerin ortaya \u00e7\u0131kmas\u0131<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Bu nedenle veri kayb\u0131n\u0131n maliyeti yaln\u0131zca kaybolan dosyalar\u0131n de\u011feri \u00fczerinden de\u011ferlendirilmemelidir. Sistemin ne kadar s\u00fcre kullan\u0131lamad\u0131\u011f\u0131 ve kesintinin i\u015f s\u00fcre\u00e7lerine olan etkisi de dikkate al\u0131nmal\u0131d\u0131r.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1259 aligncenter\" src=\"https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybinin-sonuclari.webp\" alt=\"Veri Kayb\u0131n\u0131n Sonu\u00e7lar\u0131\" width=\"633\" height=\"422\" srcset=\"https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybinin-sonuclari.webp 1536w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybinin-sonuclari-300x200.webp 300w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybinin-sonuclari-1024x683.webp 1024w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybinin-sonuclari-768x512.webp 768w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybinin-sonuclari-414x276.webp 414w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybinin-sonuclari-470x313.webp 470w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybinin-sonuclari-640x426.webp 640w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybinin-sonuclari-130x86.webp 130w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybinin-sonuclari-187x124.webp 187w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybinin-sonuclari-990x660.webp 990w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybinin-sonuclari-1320x880.webp 1320w\" sizes=\"auto, (max-width: 633px) 100vw, 633px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Veri_Kaybi_Durumunda_Ne_Yapilmalidir\"><\/span><span style=\"font-weight: 400;\">Veri Kayb\u0131 Durumunda Ne Yap\u0131lmal\u0131d\u0131r?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Veri kayb\u0131 fark edildi\u011finde m\u00fcmk\u00fcnse etkilenen depolama alan\u0131na yeni veri yaz\u0131lmas\u0131 durdurulmal\u0131d\u0131r. Yeni verilerin ayn\u0131 fiziksel alanlar\u0131n \u00fczerine yaz\u0131lmas\u0131, baz\u0131 veri kurtarma senaryolar\u0131nda kaybolan verilerin geri getirilebilme ihtimalini azaltabilir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ard\u0131ndan sorunun kayna\u011f\u0131 belirlenmeli ve kullan\u0131labilir yedeklerin bulunup bulunmad\u0131\u011f\u0131 kontrol edilmelidir. Donan\u0131m ar\u0131zas\u0131 veya kritik veri kayb\u0131 s\u00f6z konusuysa bilin\u00e7siz \u015fekilde farkl\u0131 kurtarma i\u015flemleri ger\u00e7ekle\u015ftirmek yerine profesyonel destek al\u0131nmas\u0131 de\u011ferlendirilebilir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Siber sald\u0131r\u0131dan \u015f\u00fcpheleniliyorsa do\u011frudan yedekten geri y\u00fckleme yapmak da yeterli olmayabilir. \u00d6ncelikle sald\u0131r\u0131n\u0131n kayna\u011f\u0131 belirlenmeli ve sistem g\u00fcvenli hale getirildikten sonra g\u00fcvenilir bir yedekten geri d\u00f6n\u00fc\u015f yap\u0131lmal\u0131d\u0131r.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Kaybolan_Veriler_Kurtarilabilir_mi\"><\/span><span style=\"font-weight: 400;\">Kaybolan Veriler Kurtar\u0131labilir mi?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Kaybolan verilerin kurtar\u0131l\u0131p kurtar\u0131lamayaca\u011f\u0131 veri kayb\u0131n\u0131n nedenine ve depolama ortam\u0131n\u0131n durumuna ba\u011fl\u0131d\u0131r. Yanl\u0131\u015fl\u0131kla silinen baz\u0131 dosyalar veya mant\u0131ksal dosya sistemi sorunlar\u0131nda verilerin bir b\u00f6l\u00fcm\u00fc kurtar\u0131labilir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Fiziksel olarak ciddi \u015fekilde zarar g\u00f6rm\u00fc\u015f depolama birimlerinde ise kurtarma i\u015flemi daha zor olabilir veya verilerin tamam\u0131na ula\u015f\u0131lamayabilir. Veri kayb\u0131n\u0131n ard\u0131ndan depolama alan\u0131n\u0131n kullan\u0131lmaya devam edilmesi de kurtarma ihtimalini etkileyebilir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Bu nedenle \u00f6nemli veriler i\u00e7in veri kurtarma y\u00f6ntemlerine g\u00fcvenmek yerine veri kayb\u0131 ya\u015fanmadan \u00f6nce kapsaml\u0131 bir yedekleme plan\u0131n\u0131n olu\u015fturulmas\u0131 gerekir.<\/span><\/p>\n<div style=\"background-color: #fff7ed; border: 1px solid #fed7aa; border-left: 5px solid #ea580c; padding: 20px; border-radius: 6px; margin: 20px 0; font-family: sans-serif;\">\n<p style=\"margin: 0 0 8px 0; color: #9a3412; font-weight: bold; font-size: 16px; display: flex; align-items: center; gap: 8px;\">\u26a0\ufe0f Kurtarma S\u00fcrecinde Kritik E\u015fik<\/p>\n<p style=\"margin: 0; color: #431407; font-size: 16px; line-height: 1.5;\">Kaybolan verilerin geri getirilebilmesi hasar\u0131n t\u00fcr\u00fcne ve depolama alan\u0131n\u0131n \u00fczerine yeni veri yaz\u0131l\u0131p yaz\u0131lmad\u0131\u011f\u0131na ba\u011fl\u0131d\u0131r. Donan\u0131m tabanl\u0131 b\u00fcy\u00fck kay\u0131plarda <strong>veri kurtarma s\u00fcre\u00e7leri maliyetli ve belirsiz olabilece\u011finden<\/strong>\u00a0en g\u00fcvenli yakla\u015f\u0131m her zaman g\u00fcncel yedeklerdir.<\/p>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"Veri_Kaybi_Nasil_Onlenir\"><\/span><span style=\"font-weight: 400;\">Veri Kayb\u0131 Nas\u0131l \u00d6nlenir?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Veri kayb\u0131 riskini tamamen ortadan kald\u0131rmak m\u00fcmk\u00fcn de\u011fildir. Ancak do\u011fru yedekleme, eri\u015fim y\u00f6netimi ve sistem g\u00fcvenli\u011fi uygulamalar\u0131 sayesinde veri kayb\u0131 ihtimali ve olas\u0131 bir olay\u0131n etkisi \u00f6nemli \u00f6l\u00e7\u00fcde azalt\u0131labilir.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1260\" src=\"https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybi-onleme.webp\" alt=\"Veri Kayb\u0131 \u00d6nleme\" width=\"679\" height=\"453\" srcset=\"https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybi-onleme.webp 1536w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybi-onleme-300x200.webp 300w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybi-onleme-1024x683.webp 1024w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybi-onleme-768x512.webp 768w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybi-onleme-414x276.webp 414w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybi-onleme-470x313.webp 470w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybi-onleme-640x426.webp 640w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybi-onleme-130x86.webp 130w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybi-onleme-187x124.webp 187w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybi-onleme-990x660.webp 990w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/09\/veri-kaybi-onleme-1320x880.webp 1320w\" sizes=\"auto, (max-width: 679px) 100vw, 679px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Duzenli_Yedekleme_Yapin\"><\/span><span style=\"font-weight: 400;\">D\u00fczenli Yedekleme Yap\u0131n<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u00d6nemli dosyalar\u0131n, veri tabanlar\u0131n\u0131n ve sistem yap\u0131land\u0131rmalar\u0131n\u0131n <\/span><b>d\u00fczenli yedekleme<\/b><span style=\"font-weight: 400;\"> plan\u0131na dahil edilmesi gerekir. Yedekleme s\u0131kl\u0131\u011f\u0131, verilerin ne kadar h\u0131zl\u0131 de\u011fi\u015fti\u011fine ve bir sorun ya\u015fand\u0131\u011f\u0131nda ne kadar veri kayb\u0131n\u0131n kabul edilebilir oldu\u011funa g\u00f6re belirlenmelidir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Yedeklerin tek ba\u015f\u0131na olu\u015fturulmas\u0131 yeterli de\u011fildir. Belirli aral\u0131klarla geri y\u00fckleme testleri yap\u0131larak yedeklerin ger\u00e7ekten kullan\u0131labilir durumda oldu\u011fu do\u011frulanmal\u0131d\u0131r.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Erisim_Yetkilerini_Sinirlandirin\"><\/span><span style=\"font-weight: 400;\">Eri\u015fim Yetkilerini S\u0131n\u0131rland\u0131r\u0131n<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Her kullan\u0131c\u0131n\u0131n sistemde bulunan t\u00fcm verilere eri\u015fmesine gerek yoktur. Kullan\u0131c\u0131lara yaln\u0131zca g\u00f6revlerini ger\u00e7ekle\u015ftirebilmeleri i\u00e7in gerekli yetkilerin verilmesi, yanl\u0131\u015fl\u0131kla ger\u00e7ekle\u015ftirilen i\u015flemlerin ve yetkisiz eri\u015fimin olu\u015fturdu\u011fu riski azaltabilir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Y\u00f6netici hesaplar\u0131n\u0131n kullan\u0131m\u0131 m\u00fcmk\u00fcn oldu\u011funca s\u0131n\u0131rland\u0131r\u0131lmal\u0131d\u0131r. Kritik i\u015flemlerin kay\u0131t alt\u0131na al\u0131nmas\u0131 da sistem \u00fczerinde ger\u00e7ekle\u015ftirilen de\u011fi\u015fikliklerin takip edilmesini kolayla\u015ft\u0131r\u0131r.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Sistemleri_Guncel_Tutun\"><\/span><span style=\"font-weight: 400;\">Sistemleri G\u00fcncel Tutun<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0130\u015fletim sistemi, web uygulamalar\u0131, kontrol panelleri ve di\u011fer yaz\u0131l\u0131mlar d\u00fczenli olarak g\u00fcncellenmelidir. Bilinen g\u00fcvenlik a\u00e7\u0131klar\u0131n\u0131n kapat\u0131lmamas\u0131, sald\u0131rganlar\u0131n sisteme eri\u015fmesine ve verilere zarar vermesine neden olabilir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">G\u00fcncellemelerin \u00f6zellikle kritik sistemlerde kontroll\u00fc \u015fekilde ger\u00e7ekle\u015ftirilmesi \u00f6nemlidir. B\u00fcy\u00fck g\u00fcncellemelerden \u00f6nce yedek al\u0131nmas\u0131, beklenmeyen bir sorun durumunda geri d\u00f6n\u00fc\u015f yap\u0131labilmesini sa\u011flar.<\/span><\/p>\n<div style=\"background-color: #fff7ed; border: 1px solid #fed7aa; border-left: 5px solid #ea580c; padding: 20px; border-radius: 6px; margin: 20px 0; font-family: sans-serif;\">\n<p style=\"margin: 0 0 8px 0; color: #9a3412; font-weight: bold; font-size: 16px; display: flex; align-items: center; gap: 8px;\">\ud83d\udd04 Proaktif G\u00fcvenlik ve Yamalar<\/p>\n<p style=\"margin: 0; color: #431407; font-size: 16px; line-height: 1.5;\">\u0130\u015fletim sistemi, kontrol panelleri ve yaz\u0131l\u0131m altyap\u0131lar\u0131n\u0131n d\u00fczenli g\u00fcncellenmesi, siber sald\u0131rganlar\u0131n hedefi olabilecek <strong>bilinen a\u00e7\u0131klar\u0131n kapat\u0131lmas\u0131<\/strong> ve veri b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fcn korunmas\u0131 i\u00e7in d\u00fczenli olarak ger\u00e7ekle\u015ftirilmelidir.<\/p>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"Yedekleri_Farkli_Konumlarda_Saklayin\"><\/span><span style=\"font-weight: 400;\">Yedekleri Farkl\u0131 Konumlarda Saklay\u0131n<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Yedeklerin ana verilerle ayn\u0131 disk veya <span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/www.verigom.com\/sunucu\/\"><strong>sunucu<\/strong><\/a><\/span> i\u00e7erisinde tutulmas\u0131 tek ba\u015f\u0131na yeterli koruma sa\u011flamaz. Donan\u0131m ar\u0131zas\u0131, siber sald\u0131r\u0131 veya fiziksel bir olay ayn\u0131 sistemde bulunan ana verileri ve yedekleri birlikte etkileyebilir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Bu nedenle \u00f6nemli yedeklerin en az bir kopyas\u0131n\u0131n farkl\u0131 bir depolama ortam\u0131nda veya ayr\u0131 bir konumda tutulmas\u0131 tercih edilmelidir. Yedekleme altyap\u0131s\u0131 olu\u015fturulurken sadece disk ar\u0131zas\u0131 de\u011fil farkl\u0131 olas\u0131 hata ve sald\u0131r\u0131 senaryolar\u0131 da dikkate al\u0131nmal\u0131d\u0131r.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Veri_Kaybi_ile_Veri_Ihlali_Arasindaki_Fark_Nedir\"><\/span><span style=\"font-weight: 400;\">Veri Kayb\u0131 ile Veri \u0130hlali Aras\u0131ndaki Fark Nedir?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Veri kayb\u0131 ve veri ihlali birbirinden farkl\u0131 kavramlard\u0131r. Veri kayb\u0131, verinin silinmesi, bozulmas\u0131 veya eri\u015filemez hale gelmesini ifade ederken veri ihlali yetkisiz ki\u015filerin korunan verilere eri\u015fmesi ya da bu verilerin a\u00e7\u0131\u011fa \u00e7\u0131kmas\u0131 durumunu ifade eder.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u00d6rne\u011fin bir disk ar\u0131zas\u0131 nedeniyle dosyalar\u0131n kullan\u0131lamamas\u0131 veri kayb\u0131 olarak de\u011ferlendirilebilir. Bir sald\u0131rgan\u0131n m\u00fc\u015fteri veri taban\u0131na yetkisiz \u015fekilde eri\u015fmesi ise veri ihlali kapsam\u0131na girebilir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Baz\u0131 g\u00fcvenlik olaylar\u0131nda iki durum ayn\u0131 anda da meydana gelebilir. Sald\u0131rgan hem verilere eri\u015febilir hem de sistemde bulunan dosyalar\u0131 silebilir veya \u015fifreleyebilir.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Sikca_Sorulan_Sorular\"><\/span><span style=\"font-weight: 400;\">S\u0131k\u00e7a Sorulan Sorular<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<style>#sp-ea-1256 .spcollapsing { height: 0; overflow: hidden; transition-property: height;transition-duration: 300ms;}#sp-ea-1256.sp-easy-accordion>.sp-ea-single {margin-bottom: 10px; border: 1px solid #e2e2e2; }#sp-ea-1256.sp-easy-accordion>.sp-ea-single>.ea-header a {color: #444;}#sp-ea-1256.sp-easy-accordion>.sp-ea-single>.sp-collapse>.ea-body {background: #fff; color: #444;}#sp-ea-1256.sp-easy-accordion>.sp-ea-single {background: #eee;}#sp-ea-1256.sp-easy-accordion>.sp-ea-single>.ea-header a .ea-expand-icon { float: left; color: #444;font-size: 16px;}<\/style><div id=\"sp_easy_accordion-1789546098\"><div id=\"sp-ea-1256\" class=\"sp-ea-one sp-easy-accordion\" data-ea-active=\"ea-click\" data-ea-mode=\"vertical\" data-preloader=\"\" data-scroll-active-item=\"\" data-offset-to-scroll=\"0\"><div class=\"ea-card ea-expand sp-ea-single\"><h3 class=\"ea-header\"><span class=\"ez-toc-section\" id=\"Veri_kaybi_onleme_nedir\"><\/span><a class=\"collapsed\" id=\"ea-header-12560\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse12560\" aria-controls=\"collapse12560\" href=\"#\" aria-expanded=\"true\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-minus\"><\/i> Veri kayb\u0131 \u00f6nleme nedir?<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"sp-collapse spcollapse collapsed show\" id=\"collapse12560\" data-parent=\"#sp-ea-1256\" role=\"region\" aria-labelledby=\"ea-header-12560\"> <div class=\"ea-body\"><p data-start=\"133\" data-end=\"574\">Veri kayb\u0131 \u00f6nleme, \u00f6nemli verilerin silinmesi, bozulmas\u0131, kaybolmas\u0131 veya yetkisiz \u015fekilde d\u0131\u015far\u0131 aktar\u0131lmas\u0131 riskini azaltmak i\u00e7in uygulanan y\u00f6ntemlerin b\u00fct\u00fcn\u00fcd\u00fcr. D\u00fczenli yedekleme, eri\u015fim yetkilerinin s\u0131n\u0131rland\u0131r\u0131lmas\u0131, g\u00fcvenlik yaz\u0131l\u0131mlar\u0131n\u0131n kullan\u0131lmas\u0131 ve sistemlerin g\u00fcncel tutulmas\u0131 bu y\u00f6ntemler aras\u0131nda yer al\u0131r. Kurumsal sistemlerde veri kayb\u0131 \u00f6nleme s\u00fcre\u00e7leri, verinin \u00f6nemine ve kar\u015f\u0131la\u015f\u0131labilecek risklere g\u00f6re planlanmal\u0131d\u0131r.<\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><span class=\"ez-toc-section\" id=\"Veri_ne_demek_ornek\"><\/span><a class=\"collapsed\" id=\"ea-header-12561\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse12561\" aria-controls=\"collapse12561\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Veri ne demek \u00f6rnek?<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse12561\" data-parent=\"#sp-ea-1256\" role=\"region\" aria-labelledby=\"ea-header-12561\"> <div class=\"ea-body\"><p>Veri, dijital sistemlerde saklanabilen, i\u015flenebilen veya aktar\u0131labilen bilgi ve kay\u0131tlar\u0131 ifade eder. Bir m\u00fc\u015fterinin ad\u0131 ve e-posta adresi, bir web sitesinin veri taban\u0131, foto\u011fraflar, belgeler, sat\u0131\u015f kay\u0131tlar\u0131 ve sunucu loglar\u0131 veri \u00f6rnekleri aras\u0131nda g\u00f6sterilebilir. Veriler kullan\u0131m alan\u0131na g\u00f6re ki\u015fisel, finansal, kurumsal veya teknik gibi farkl\u0131 kategorilerde de\u011ferlendirilebilir.<\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><span class=\"ez-toc-section\" id=\"Veri_sizintisi_ne_demek\"><\/span><a class=\"collapsed\" id=\"ea-header-12562\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse12562\" aria-controls=\"collapse12562\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Veri s\u0131z\u0131nt\u0131s\u0131 ne demek?<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse12562\" data-parent=\"#sp-ea-1256\" role=\"region\" aria-labelledby=\"ea-header-12562\"> <div class=\"ea-body\"><p data-start=\"1032\" data-end=\"1402\" data-is-last-node=\"\" data-is-only-node=\"\">Veri s\u0131z\u0131nt\u0131s\u0131, korunmas\u0131 gereken bilgilerin yetkisiz ki\u015filerin eri\u015fimine a\u00e7\u0131lmas\u0131 veya kurum d\u0131\u015f\u0131na kontrols\u00fcz \u015fekilde \u00e7\u0131kmas\u0131 durumudur. Yanl\u0131\u015f yap\u0131land\u0131r\u0131lm\u0131\u015f sistemler, insan hatalar\u0131, zay\u0131f eri\u015fim kontrolleri veya siber sald\u0131r\u0131lar veri s\u0131z\u0131nt\u0131s\u0131na yol a\u00e7abilir. Veri s\u0131z\u0131nt\u0131s\u0131 her zaman verilerin silinmesine neden olmad\u0131\u011f\u0131 i\u00e7in veri kayb\u0131ndan farkl\u0131 bir kavramd\u0131r.<\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><span class=\"ez-toc-section\" id=\"Veri_kaybinin_en_yaygin_nedeni_nedir\"><\/span><a class=\"collapsed\" id=\"ea-header-12563\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse12563\" aria-controls=\"collapse12563\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Veri kayb\u0131n\u0131n en yayg\u0131n nedeni nedir?<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse12563\" data-parent=\"#sp-ea-1256\" role=\"region\" aria-labelledby=\"ea-header-12563\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">Veri kayb\u0131 kullan\u0131c\u0131 hatalar\u0131, donan\u0131m ar\u0131zalar\u0131, yaz\u0131l\u0131m problemleri ve siber sald\u0131r\u0131lar gibi farkl\u0131 nedenlerle ortaya \u00e7\u0131kabilir. Bu nedenle t\u00fcm sistemler i\u00e7in ge\u00e7erli tek bir neden belirlemek do\u011fru de\u011fildir. Risk de\u011ferlendirmesinde teknik ve insan kaynakl\u0131 fakt\u00f6rlerin birlikte ele al\u0131nmas\u0131 gerekir.<\/span><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><span class=\"ez-toc-section\" id=\"Silinen_veriler_tamamen_kaybolur_mu\"><\/span><a class=\"collapsed\" id=\"ea-header-12564\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse12564\" aria-controls=\"collapse12564\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Silinen veriler tamamen kaybolur mu?<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse12564\" data-parent=\"#sp-ea-1256\" role=\"region\" aria-labelledby=\"ea-header-12564\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">Bir dosyan\u0131n silinmesi her durumda verinin an\u0131nda fiziksel olarak tamamen ortadan kalkt\u0131\u011f\u0131 anlam\u0131na gelmez. Depolama teknolojisine ve silme y\u00f6ntemine ba\u011fl\u0131 olarak baz\u0131 verilerin kurtar\u0131lmas\u0131 m\u00fcmk\u00fcn olabilir. Ancak veri kurtarma garanti edilemeyece\u011fi i\u00e7in \u00f6nemli veriler d\u00fczenli olarak yedeklenmelidir.<\/span><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><span class=\"ez-toc-section\" id=\"Yedekleme_veri_kaybini_onler_mi\"><\/span><a class=\"collapsed\" id=\"ea-header-12565\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse12565\" aria-controls=\"collapse12565\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Yedekleme veri kayb\u0131n\u0131 \u00f6nler mi?<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse12565\" data-parent=\"#sp-ea-1256\" role=\"region\" aria-labelledby=\"ea-header-12565\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">Yedekleme donan\u0131m ar\u0131zas\u0131n\u0131, kullan\u0131c\u0131 hatas\u0131n\u0131 veya siber sald\u0131r\u0131y\u0131 do\u011frudan \u00f6nlemez. Ancak veri kayb\u0131 ya\u015fand\u0131\u011f\u0131nda sistemin \u00f6nceki bir durumdan geri y\u00fcklenebilmesini sa\u011flayarak olay\u0131n etkisini \u00f6nemli \u00f6l\u00e7\u00fcde azaltabilir. Bunun i\u00e7in yedeklerin g\u00fcncel ve kullan\u0131labilir olmas\u0131 gerekir.<\/span><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><span class=\"ez-toc-section\" id=\"Sunucularda_veri_kaybi_neden_yasanir\"><\/span><a class=\"collapsed\" id=\"ea-header-12566\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse12566\" aria-controls=\"collapse12566\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Sunucularda veri kayb\u0131 neden ya\u015fan\u0131r?<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse12566\" data-parent=\"#sp-ea-1256\" role=\"region\" aria-labelledby=\"ea-header-12566\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">Sunucularda veri kayb\u0131 donan\u0131m ar\u0131zas\u0131, hatal\u0131 yap\u0131land\u0131rma, kullan\u0131c\u0131 hatas\u0131, yaz\u0131l\u0131m problemi veya siber sald\u0131r\u0131 nedeniyle meydana gelebilir. Sunucunun t\u00fcr\u00fcnden ba\u011f\u0131ms\u0131z olarak kritik veriler i\u00e7in ayr\u0131 bir yedekleme plan\u0131 olu\u015fturulmal\u0131d\u0131r. Yedekleme s\u0131kl\u0131\u011f\u0131 ise projenin veri de\u011fi\u015fim h\u0131z\u0131na ve kritik seviyesine g\u00f6re belirlenmelidir.<\/span><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><span class=\"ez-toc-section\" id=\"Veri_kaybindan_sonra_ilk_olarak_ne_yapilmalidir\"><\/span><a class=\"collapsed\" id=\"ea-header-12567\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse12567\" aria-controls=\"collapse12567\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Veri kayb\u0131ndan sonra ilk olarak ne yap\u0131lmal\u0131d\u0131r?<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse12567\" data-parent=\"#sp-ea-1256\" role=\"region\" aria-labelledby=\"ea-header-12567\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">\u0130lk olarak veri kayb\u0131n\u0131n kayna\u011f\u0131 belirlenmeli ve m\u00fcmk\u00fcnse etkilenen depolama alan\u0131na yeni veri yaz\u0131lmas\u0131 durdurulmal\u0131d\u0131r. Ard\u0131ndan mevcut yedekler kontrol edilmeli ve en g\u00fcvenli kurtarma y\u00f6ntemi belirlenmelidir. Siber sald\u0131r\u0131 \u015f\u00fcphesi varsa veriler geri y\u00fcklenmeden \u00f6nce sistemin g\u00fcvenli\u011fi sa\u011flanmal\u0131d\u0131r.<\/span><\/p><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Veri kayb\u0131; dijital ortamda saklanan dosya, belge, veri taban\u0131 veya sistem bilgilerinin silinmesi, bozulmas\u0131 ya da eri\u015filemez hale gelmesi durumudur. Kullan\u0131c\u0131 hatalar\u0131, donan\u0131m ar\u0131zalar\u0131, yaz\u0131l\u0131m sorunlar\u0131 ve siber sald\u0131r\u0131lar veri kayb\u0131na neden olabilecek ba\u015fl\u0131ca fakt\u00f6rler aras\u0131nda yer al\u0131r. Web sitesi ve uygulama verilerinin korunmas\u0131, kullan\u0131lan sunucu altyap\u0131s\u0131n\u0131n y\u00f6netiminde \u00f6nemli bir konudur. \u00d6zellikle VDS Server gibi [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":1258,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,9],"tags":[],"class_list":["post-1255","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sunucu","category-teknoloji"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Veri Kayb\u0131 Nedir? Neden Olur ve Nas\u0131l \u00d6nlenir?<\/title>\n<meta name=\"description\" content=\"Veri kayb\u0131 nedir, neden olur ve nas\u0131l \u00f6nlenir? 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