{"id":33504,"date":"2022-06-10T17:56:04","date_gmt":"2022-06-10T14:56:04","guid":{"rendered":"https:\/\/www.natro.com\/blog\/?p=33504"},"modified":"2022-06-10T17:56:08","modified_gmt":"2022-06-10T14:56:08","slug":"wildcard-ssl-sertifikasi-nedir","status":"publish","type":"post","link":"https:\/\/www.natro.com\/blog\/wildcard-ssl-sertifikasi-nedir\/","title":{"rendered":"Wildcard SSL Sertifikas\u0131 Nedir?"},"content":{"rendered":"\n<p>G\u00fcn\u00fcm\u00fczde bir\u00e7ok dijital i\u015flemin internet ortam\u0131nda yap\u0131ld\u0131\u011f\u0131 bilinen bir ger\u00e7ektir. Bu i\u015flemler yap\u0131l\u0131rken web sitesinin g\u00fcvenli\u011fi de ayr\u0131ca dikkate al\u0131nmas\u0131 gereken konular aras\u0131ndad\u0131r. HTTPS protokol\u00fcne tabi olan ve SSL sertifikas\u0131na tabi olan web siteleri, bu anlamda g\u00fcvenli olan platformlard\u0131r. Bu konuda gerekli hassasiyeti sergileyen web sitesi sahipleri, SSL sertifikas\u0131n\u0131n yeterli mi, yoksa Wildcard SSL sertifikas\u0131n\u0131 m\u0131 kullanman\u0131n daha do\u011fru oldu\u011funu d\u00fc\u015f\u00fcn\u00fcrler.<\/p>\n\n\n\n<p>Bir alan ad\u0131n\u0131 korumakla birlikte, ona ba\u011fl\u0131 olan t\u00fcm alan adlar\u0131n\u0131n koruma alt\u0131na al\u0131nd\u0131\u011f\u0131 sertifika, <strong>Wildcard SSL <\/strong>olarak isimlendirilir. S\u00f6z konusu sertifika bir nevi joker karakterli SSL sertifikas\u0131d\u0131r. \u00d6rne\u011fin; mail.natro.com, uk.natro.com, be.natro.com gibi \u00e7ok say\u0131da alan ad\u0131, tek bir sertifika ile koruma alt\u0131na al\u0131nabilir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-neden-wildcard-ssl-kullanilmalidir\"><span id=\"neden-wildcard-ssl-kullanilmalidir\"><strong>Neden Wildcard SSL Kullan\u0131lmal\u0131d\u0131r?<\/strong><\/span><\/h2>\n\n\n\n<p>Birden fazla alt alan ad\u0131 kullanan web sitelerinin, g\u00fcvenli\u011fi art\u0131rmak maksad\u0131yla geli\u015fmi\u015f sistemlere ihtiyac\u0131 vard\u0131r. Bu kapsamda kullan\u0131lacak g\u00fcvenlik sertifikalar\u0131n\u0131n ba\u015f\u0131nda Wildcard SSL gelir. Bu sayede kurulumu kolayla\u015ft\u0131rabilece\u011finiz gibi sertifika maliyetlerinde de \u00f6nemli oranda tasarruf sa\u011flayabilirsiniz.<\/p>\n\n\n\n<p>Orta ve b\u00fcy\u00fck \u00f6l\u00e7ekte faaliyetlerini s\u00fcrd\u00fcren i\u015fletmelerin bir\u00e7o\u011fu \u00e7ok say\u0131da alan ad\u0131 kullanarak \u00e7al\u0131\u015f\u0131r. Hatta her bir alan ad\u0131 i\u00e7in farkl\u0131 bir IP adresi belirleyen sistemler de vard\u0131r. Alan ad\u0131 say\u0131s\u0131 artt\u0131k\u00e7a da bunlar\u0131 y\u00f6netmek, zahmetli bir i\u015f haline gelir. Tek bir <strong>Wildcard SSL sertifikas\u0131 <\/strong>ile i\u015flemleri y\u00fcr\u00fctmek ise \u00e7ok pratiktir.<\/p>\n\n\n\n<p>Wildcard SSL sertifikas\u0131n\u0131n sistemi nas\u0131l g\u00fcvenli hale getirdi\u011fini anlamak i\u00e7in nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 da bilmek gerekir. Sertifikan\u0131n koruyaca\u011f\u0131 alan ad\u0131<strong> *.natro.com <\/strong>oldu\u011funu d\u00fc\u015f\u00fcnelim. Burada<strong> * <\/strong>olarak ifade edilen yere ne gelirse, sertifika program\u0131 bu url\u2019yi g\u00fcvenli olarak kabul eder.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2021\/12\/dreamstime_m_156377614-1024x683.jpg\" alt=\"\" class=\"wp-image-32450\" srcset=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2021\/12\/dreamstime_m_156377614-1024x683.jpg 1024w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2021\/12\/dreamstime_m_156377614-300x200.jpg 300w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2021\/12\/dreamstime_m_156377614-768x512.jpg 768w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2021\/12\/dreamstime_m_156377614-1536x1024.jpg 1536w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2021\/12\/dreamstime_m_156377614-2048x1365.jpg 2048w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2021\/12\/dreamstime_m_156377614-270x180.jpg 270w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2021\/12\/dreamstime_m_156377614-770x515.jpg 770w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2021\/12\/dreamstime_m_156377614.jpg 2121w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Wildcard SSL, s\u0131n\u0131rs\u0131z say\u0131da alt alan ad\u0131 ve sunucuyu destekler. Sertifikay\u0131 sat\u0131n ald\u0131ktan sonra da sisteme yeni alan adlar\u0131n\u0131n eklemesini yapabilirsiniz. Bahse konu sertifika program\u0131n\u0131n s\u0131n\u0131rs\u0131z say\u0131da alan ad\u0131n\u0131 destekledi\u011fini rahatl\u0131kla s\u00f6yleyebiliriz.<\/p>\n\n\n\n<p>Wildcard SSL g\u00fcvenlik sertifikas\u0131 kullan\u0131l\u0131rken dikkat edilmesi gereken nokta, * olarak ifade edilen yerin tek bir alan ad\u0131 seviyesi i\u00e7in ge\u00e7erli oldu\u011funun bilinmesidir. \u00d6rne\u011fin; *.natro.com sertifikas\u0131 i\u00e7in kullan\u0131lan sertifika, ornek.natro.com i\u00e7in de ge\u00e7erlidir. Fakat bir.ornek.natro.com i\u00e7in ge\u00e7erli de\u011fildir. Yani birden fazla joker i\u00e7eren karakter i\u00e7in SSL sertifikas\u0131 alamazs\u0131n\u0131z.<\/p>\n\n\n\n<h2 id=\"wildcard-sslin-ozellikleri-nelerdir\" class=\"wp-block-heading\"><strong>Wildcard SSL\u2019in \u00d6zellikleri Nelerdir?<\/strong><\/h2>\n\n\n\n<p>Wildcard SSL, genel olarak standart SSL sertifikas\u0131 ile ayn\u0131 \u00f6zelliklere sahiptir. Yani di\u011fer SSL sertifikalar\u0131nda oldu\u011fu gibi s\u00f6z konusu sertifikada da ama\u00e7, sunucu ile web sitesi aras\u0131ndaki veri ak\u0131\u015f\u0131n\u0131n \u015fifrelenmesini sa\u011flamakt\u0131r. Bu sayede verilerin yetkisiz ki\u015filerin eline ge\u00e7mesi de engellenmi\u015f olur. Wildcard SSL\u2019in \u00f6zelliklerini \u015fu \u015fekilde s\u0131ralayabiliriz:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Web sitenizdeki HTTPS protokol\u00fcn\u00fcn etkin hale gelmesini sa\u011flar.<\/li><li>\u0130nternet taray\u0131c\u0131n\u0131zda yer alan kilit simgesi g\u00f6r\u00fcn\u00fcr hale gelir.<\/li><li>Wildcard SSL, t\u00fcm pop\u00fcler taray\u0131c\u0131lar ile uyumlu \u015fekilde kullan\u0131labilir.<\/li><li>G\u00fc\u00e7l\u00fc bir SSL\/TLS \u015fifreleme sistemine sahiptir.<\/li><li>SEO dostudur ve arama motoru sonu\u00e7 sayfas\u0131nda web sitenizin \u00fcst s\u0131ralara \u00e7\u0131kmas\u0131n\u0131 sa\u011flar.<\/li><li>T\u00fcm sunucular\u0131n\u0131za ve alan adlar\u0131n\u0131za bu sertifikay\u0131 kurabilirsiniz.<\/li><\/ul>\n\n\n\n<p>Natro ile sahip olaca\u011f\u0131n\u0131z Wildcard SSL sertifikas\u0131 sayesinde, arzu etti\u011finiz teknik destek ve g\u00fcvenlik seviyesine sahip olabilirsiniz.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"480\" src=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/06\/wordpress-guvenlik.jpg\" alt=\"\" class=\"wp-image-33507\" srcset=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/06\/wordpress-guvenlik.jpg 800w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/06\/wordpress-guvenlik-300x180.jpg 300w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/06\/wordpress-guvenlik-768x461.jpg 768w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/06\/wordpress-guvenlik-380x228.jpg 380w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/06\/wordpress-guvenlik-560x336.jpg 560w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/06\/wordpress-guvenlik-600x360.jpg 600w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/06\/wordpress-guvenlik-760x456.jpg 760w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 id=\"wildcard-ssl-nereden-alinir\" class=\"wp-block-heading\"><strong>Wildcard SSL Nereden Al\u0131n\u0131r?<\/strong><\/h2>\n\n\n\n<p>Bir internet siteniz varsa ve aktif olarak web sitenizle ilgileniyorsan\u0131z; web sitesi trafi\u011fini g\u00fcvenli hale getirmek i\u00e7in bir SSL sertifikas\u0131na da ihtiyac\u0131n\u0131z var demektir. Piyasay\u0131 ara\u015ft\u0131rd\u0131\u011f\u0131n\u0131zda, bu sertifika program\u0131n\u0131 \u00fccretsiz \u015fekilde temin edebilece\u011finizi de g\u00f6rebilirsiniz. Fakat \u00fccretsiz temin etti\u011finiz sertifikalardan istenen teknik deste\u011fi alamad\u0131\u011f\u0131n\u0131z gibi web sitesinin g\u00fcvenlik seviyesini de istedi\u011finiz d\u00fczeye getiremezsiniz.<\/p>\n\n\n\n<p>Web sitenizi kullanan ziyaret\u00e7ilerin veri g\u00fcvenli\u011fini tam anlam\u0131yla sa\u011flamak ad\u0131na \u00fccretli <a href=\"https:\/\/www.natro.com\/ssl\/ssl-sertifikasi?utm_campaign=content&utm_medium=icerik&utm_source=hosting-blog&utm_content=\/blog\/wildcard-ssl-sertifikasi-nedir\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Wildcard SSL paketlerini<\/strong><\/a> tercih etmeniz gerekir. Bu sayede web sitenizi arzu etti\u011finiz g\u00fcvenlik seviyesine ta\u015f\u0131d\u0131\u011f\u0131n\u0131z gibi istedi\u011finiz zaman teknik destek de alabilirsiniz. Bu anlamda Natro, t\u00fcm gereksinimleri kar\u015f\u0131layacak imk\u00e2na sahiptir.<\/p>\n\n\n\n<h2 id=\"wildcard-ssl-guvenli-midir\" class=\"wp-block-heading\"><strong>Wildcard SSL G\u00fcvenli midir?<\/strong><\/h2>\n\n\n\n<p>Wildcard SSL, g\u00fcvenlik anlam\u0131nda tatmin edici bir sertifikad\u0131r. Standart SSL sertifikalar\u0131 ile aras\u0131nda \u00f6nemli bir fark olmayan bu sertifikan\u0131n tam anlam\u0131yla g\u00fcvenli oldu\u011funu s\u00f6yleyebiliriz. Fakat bahse konu sertifikan\u0131n \u00f6nemli bir dezavantaj\u0131 oldu\u011funu da belirtmek gerekir. Sistemde kullan\u0131lan alt alan adlar\u0131ndan herhangi birinin \u00f6zel anahtar\u0131 (private key) ele ge\u00e7irilirse, sistemdeki t\u00fcm alan adlar\u0131n\u0131n g\u00fcvenli\u011fi riske girecektir. Bu durumla kar\u015f\u0131la\u015ft\u0131\u011f\u0131n\u0131zda sertifikan\u0131z\u0131 tamamen iptal ederek yenisini sat\u0131n alman\u0131z gerekebilir. S\u00f6z konusu sorunlarla kar\u015f\u0131la\u015fmamak ad\u0131na kullan\u0131c\u0131n\u0131n, sertifikay\u0131 olu\u015ftururken ald\u0131\u011f\u0131 \u00f6zel anahtar\u0131 g\u00fcvenli \u015fekilde saklamas\u0131 ve kimseyle payla\u015fmamas\u0131 tavsiye edilir.\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/05\/ssl-certificate.jpg\" alt=\"\" class=\"wp-image-33466\" srcset=\"https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/05\/ssl-certificate.jpg 800w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/05\/ssl-certificate-300x200.jpg 300w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/05\/ssl-certificate-768x512.jpg 768w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/05\/ssl-certificate-380x253.jpg 380w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/05\/ssl-certificate-760x506.jpg 760w, https:\/\/www.natro.com\/blog\/wp-content\/uploads\/2022\/05\/ssl-certificate-600x400.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 id=\"sertifikalarin-dogrulama-duzeyleri-nedir\" class=\"wp-block-heading\"><strong>Sertifikalar\u0131n Do\u011frulama D\u00fczeyleri Nedir?<\/strong><\/h3>\n\n\n\n<p>Do\u011frulama t\u00fcrlerine g\u00f6re SSL sertifikalar\u0131 <strong>alan ad\u0131 do\u011frulamas\u0131 (DV), kurum do\u011frulamas\u0131 (OV) <\/strong>ve<strong> geni\u015fletilmi\u015f do\u011frulama (EV) <\/strong>olmak \u00fczere \u00fc\u00e7e ayr\u0131l\u0131r. OV ve DV t\u00fcr\u00fcnde sertifika i\u00e7in Wildcard SSL sat\u0131n alabilirsiniz. Fakat s\u00f6z konusu sertifika g\u00fcvenlik a\u00e7\u0131s\u0131ndan de\u011ferlendirildi\u011finde EV do\u011frulamas\u0131n\u0131 desteklemez.<\/p>\n\n\n\n<p>DV SSL sertifikalar\u0131 otomatik olarak kurulur, alan ad\u0131 do\u011frulamas\u0131 pratik \u015fekilde yap\u0131l\u0131r. Bu SSL en uygun sertifikad\u0131r. G\u00fcvenlik a\u00e7\u0131s\u0131ndan \u00f6zel bir ihtiyac\u0131n\u0131z yoksa bunu tercih edebilirsiniz.<\/p>\n\n\n\n<p>OV SSL sertifikalar\u0131nda ise alan adlar\u0131n\u0131n belli bir ki\u015fi ya da kuruma ait oldu\u011fu do\u011frulan\u0131r. Ki\u015fi ya da kurumun ad\u0131 sertifikada yer al\u0131r. Bu sertifikay\u0131 sat\u0131n almak i\u00e7in ki\u015fi ya da kurumun kimli\u011fini kan\u0131tlayan evraklar\u0131n, sertifika sat\u0131c\u0131s\u0131na g\u00f6nderilmesi gerekir. Bu sertifika t\u00fcr\u00fc daha g\u00fcvenli olmas\u0131n\u0131n yan\u0131nda daha pahal\u0131d\u0131r.<\/p>\n\n\n\n<p>Genel anlamda finans ve e-ticaret sitelerinde kullan\u0131lan sertifika EV SSL\u2019dir. Bu sertifika, daha kapsaml\u0131 bir do\u011frulama s\u00fcrecine tabidir. \u00d6rne\u011fin; bankan\u0131z\u0131n web sitesine girdi\u011finizde b\u00fcy\u00fck ihtimalle adres \u00e7ubu\u011funda yer alan kilidin yan\u0131nda bankan\u0131n ad\u0131 ve \u00fclke kodu yazacakt\u0131r. Bu yaz\u0131, bankan\u0131n EV SSL sertifikas\u0131n\u0131 kulland\u0131\u011f\u0131n\u0131 g\u00f6sterir. Al\u0131nmas\u0131 \u00e7ok daha zor olan bu sertifika OV SSL\u2019den daha pahal\u0131d\u0131r.\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"G\u00fcn\u00fcm\u00fczde bir\u00e7ok dijital i\u015flemin internet ortam\u0131nda yap\u0131ld\u0131\u011f\u0131 bilinen bir ger\u00e7ektir. Bu i\u015flemler yap\u0131l\u0131rken web sitesinin g\u00fcvenli\u011fi de ayr\u0131ca&hellip;\n","protected":false},"author":7,"featured_media":31514,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[808],"tags":[],"class_list":{"0":"post-33504","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-ssl-sertifikasi"},"_links":{"self":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/posts\/33504","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/comments?post=33504"}],"version-history":[{"count":2,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/posts\/33504\/revisions"}],"predecessor-version":[{"id":33522,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/posts\/33504\/revisions\/33522"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/media\/31514"}],"wp:attachment":[{"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/media?parent=33504"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/categories?post=33504"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.natro.com\/blog\/wp-json\/wp\/v2\/tags?post=33504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}