{"id":588,"date":"2026-10-03T14:47:34","date_gmt":"2026-10-03T13:47:34","guid":{"rendered":"https:\/\/wpcalc.com\/tr\/sifre-olusturucu\/"},"modified":"2026-10-03T14:47:34","modified_gmt":"2026-10-03T13:47:34","slug":"sifre-olusturucu","status":"publish","type":"post","link":"https:\/\/wpcalc.com\/tr\/web-araclari\/sifre-olusturucu\/","title":{"rendered":"\u015eifre Olu\u015fturucu"},"content":{"rendered":"<section class=\"not-prose calculator-box\" aria-labelledby=\"calculator-title\"><div class=\"flex items-baseline sm:items-center justify-between gap-2 sm:gap-3\"><div class=\"flex flex-col sm:flex-row sm:items-center gap-2\"><span class=\"icon icon-calculator text-primary-700! text-base! dark:text-primary-300!\" aria-hidden=\"true\"><\/span><h2 id=\"calculator-title\" class=\"text-lg font-display font-bold\">G\u00fc\u00e7l\u00fc Bir \u015eifre Olu\u015fturun<\/h2><\/div><div class=\"calcdash-favorite group\">\n  <button type=\"button\" class=\"favorite\" id=\"favorite\" data-favorite-id=\"588\" data-favorite-title=\"\u015eifre Olu\u015fturucu\" data-favorite-url=\"https:\/\/wpcalc.com\/tr\/web-araclari\/sifre-olusturucu\/\" data-favorite-excerpt=\"B\u00fcy\u00fck harf, k\u00fc\u00e7\u00fck harf, rakam ve simge kullanarak 4 ile 128 karakter aras\u0131 g\u00fc\u00e7l\u00fc, rastgele \u015fifreler olu\u015fturun. Olu\u015fturucu kriptografik olarak g\u00fcvenli rastgelelik kullan\u0131r ve \u015fifrenin g\u00fc\u00e7l\u00fcl\u00fc\u011f\u00fcn\u00fc ile bit cinsinden entropisini g\u00f6sterir.\" aria-label=\"Favorilere ekle\" data-favorite-icon=\"icon icon-calculator\">\n    <span class=\"icon icon-shape-star-empty\" aria-hidden=\"true\"><\/span>\n  <\/button>\n  <div class=\"calcdash-favorite__tip\" aria-hidden=\"true\">\n   <span class=\"favorite-tooltip\" id=\"favorite-tooltip\"><\/span>\n  <\/div>\n  <span class=\"sr-only\" role=\"status\" id=\"favorite-status\"><\/span>\n<\/div><\/div><form action=\"https:\/\/wpcalc.com\/tr\/web-araclari\/sifre-olusturucu\/\" method=\"POST\" class=\"calculator\" id=\"calculator-588\" data-post=\"588\"><fieldset class=\"fieldset-input\"><legend class=\"sr-only\">Giri\u015f alanlar\u0131<\/legend><div class=\"field\" id=\"input-1\"><label for=\"field-1\">\u015eifre Uzunlu\u011fu<\/label><input type=\"text\" name=\"ifre_uzunluu\" id=\"field-1\" aria-describedby=\"calc-info-1\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"4\" max=\"128\" value=\"16\"\/><small id=\"calc-info-1\">Karakter say\u0131s\u0131 (4\u2013128). Uzun olan daha g\u00fc\u00e7l\u00fcd\u00fcr.<\/small><\/div><div class=\"field is-checkbox\" id=\"input-2\"><input type=\"checkbox\" id=\"field-2\" value=\"1\" checked=\"checked\"\/><label for=\"field-2\">B\u00fcy\u00fck Harfler (A\u2013Z)<\/label><\/div><div class=\"field is-checkbox\" id=\"input-3\"><input type=\"checkbox\" id=\"field-3\" value=\"1\" checked=\"checked\"\/><label for=\"field-3\">K\u00fc\u00e7\u00fck Harfler (a\u2013z)<\/label><\/div><div class=\"field is-checkbox\" id=\"input-4\"><input type=\"checkbox\" id=\"field-4\" value=\"1\" checked=\"checked\"\/><label for=\"field-4\">Say\u0131lar (0\u20139)<\/label><\/div><div class=\"field is-checkbox\" id=\"input-5\"><input type=\"checkbox\" id=\"field-5\" value=\"1\" checked=\"checked\"\/><label for=\"field-5\">Semboller (!@#$%\u2026)<\/label><\/div><\/fieldset><div class=\"buttons\"><button type=\"submit\" data-text=\"Yeniden hesapla\" id=\"calculate-button\" data-post=\"588\">Hesapla<\/button><button type=\"reset\">S\u0131f\u0131rla<\/button><\/div><div class=\"field is-checkbox hidden!\" id=\"field-auto-calc\"><input type=\"checkbox\" id=\"auto-calc\"><label for=\"auto-calc\">Otomatik hesapla<\/label><small>Etkinle\u015ftirilirse, herhangi bir de\u011feri de\u011fi\u015ftirdi\u011finizde sonu\u00e7 otomatik olarak g\u00fcncellenir.<\/small><\/div><div class=\"fieldset-result is-hidden\" aria-labelledby=\"result-title\" aria-live=\"polite\" role=\"region\"> <h3 class=\"result-title bg-gradient-to-r from-primary-50 to-gray-50 dark:from-primary-900 dark:to-gray-800\" id=\"result-title\"><span class=\"icon icon-s-pulse\" aria-hidden=\"true\"><\/span> \u015eifreniz<\/h3><div class=\"result-box\"><div class=\"field-result is-column\" id=\"output-1\"><span class=\"field-title\"><span>Olu\u015fturulan \u015eifre<\/span><\/span><span class=\"field-value\" id=\"result-1\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result is-column\" id=\"output-2\"><span class=\"field-title\"><span>G\u00fc\u00e7<\/span><\/span><span class=\"field-value\" id=\"result-2\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-3\"><span class=\"field-title\"><span>Entropi<\/span><\/span><span class=\"field-value\" id=\"result-3\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><\/div><div class=\"result-actions\"><button type=\"button\" class=\"copy-link\"><svg viewBox=\"0 0 20 20\" fill=\"currentColor\" aria-hidden=\"true\"><path d=\"M12.232 4.232a2.5 2.5 0 0 1 3.536 3.536l-1.225 1.224a.75.75 0 0 0 1.061 1.06l1.224-1.224a4 4 0 0 0-5.656-5.656l-3 3a4 4 0 0 0 .225 5.865.75.75 0 0 0 .977-1.138 2.5 2.5 0 0 1-.142-3.667l3-3Z\"\/><path d=\"M11.603 7.963a.75.75 0 0 0-.977 1.138 2.5 2.5 0 0 1 .142 3.667l-3 3a2.5 2.5 0 0 1-3.536-3.536l1.225-1.224a.75.75 0 0 0-1.061-1.06l-1.224 1.224a4 4 0 1 0 5.656 5.656l3-3a4 4 0 0 0-.225-5.865Z\"\/><\/svg><span class=\"copy-link__text\">Bu hesaplaman\u0131n ba\u011flant\u0131s\u0131n\u0131 kopyala<\/span><\/button><span class=\"sr-only\" role=\"status\" id=\"copy-link-status\"><\/span><\/div><\/div><a href=\"#respond\" class=\"hidden transition-opacity duration-300 opacity-0 w-50 text-sm justify-center items-center gap-2 px-4 py-2 rounded bg-gray-200 text-gray-700 hover:bg-gray-300\" id=\"leave-comment\"><span class=\"icon icon-comments\" aria-hidden=\"true\"><\/span>Yorum b\u0131rak<\/a><\/form><\/section><section id=\"calc-reactions\" class=\"not-prose hidden my-12 bg-gradient-to-r from-primary-50 to-gray-50 border border-indigo-100 rounded-xl px-6 py-4 shadow-sm\" data-post=\"588\" aria-live=\"polite\" aria-labelledby=\"calc-reactions-title\"><p id=\"calc-reactions-title\" class=\"text-sm text-gray-500 text-center mb-2\">Bu sonu\u00e7 hakk\u0131nda ne d\u00fc\u015f\u00fcn\u00fcyorsunuz?<\/p><div role=\"group\" aria-labelledby=\"calc-reactions-title\" class=\"grid grid-cols-3 sm:flex sm:flex-row sm:justify-around gap-4 sm:items-center sm:flex-wrap\"><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"like\"><span class=\"reaction-count\" data-reaction-count=\"like\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude00 <\/span><span class=\"reaction-description font-medium\">Be\u011fendim <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"helpful\"><span class=\"reaction-count\" data-reaction-count=\"helpful\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\udca1 <\/span><span class=\"reaction-description font-medium\">Faydal\u0131 <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"confused\"><span class=\"reaction-count\" data-reaction-count=\"confused\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude15 <\/span><span class=\"reaction-description font-medium\">Kafam kar\u0131\u015ft\u0131 <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"disappointed\"><span class=\"reaction-count\" data-reaction-count=\"disappointed\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude1e <\/span><span class=\"reaction-description font-medium\">Hayal k\u0131r\u0131kl\u0131\u011f\u0131 <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"inaccurate\"><span class=\"reaction-count\" data-reaction-count=\"inaccurate\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\u274c <\/span><span class=\"reaction-description font-medium\">Hatal\u0131 <\/span><\/button><\/div><div id=\"reaction-message\" class=\"hidden mt-8 rounded-md border border-primary-100 bg-white\/50 backdrop-blur-sm px-4 py-2 text-sm text-center shadow-sm\"><\/div><\/section><div class=\"calcdash-ad not-prose calcdash-ad--calc_result calcdash-ad--in-article\"><ins class=\"adsbygoogle\" style=\"display:block\" data-ad-client=\"ca-pub-1721569815777345\" data-ad-slot=\"6317458308\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\"><\/ins><script>(adsbygoogle = window.adsbygoogle || []).push({});<\/script><\/div>\n<style id=\"wpcoderpro-inline-1\">.formula-box {\r\n\tborder-bottom: none !important;\r\n}<\/style><section class=\"formula-box\" aria-labelledby=\"formula-title\">\r\n\t<div id=\"formula-title\" class=\"not-prose font-display mb-4\"><span class=\"icon icon-formula\" aria-hidden=\"true\"><\/span><h2>\u015eifre Entropi Form\u00fcl\u00fc<\/h2><\/div>\r\n\t<figure class=\"not-prose formula\">\r\n\t\t<figcaption class=\"formula-title\">Form\u00fcl<\/figcaption>\r\n\t\t<div class=\"text-base text-gray-800\" id=\"formula\">\n\\[ E = L \\times \\log_2(N) \\]\n<\/div>\r\n\t<\/figure>\r\n\t<\/p>\n<p><strong>Burada:<\/strong><\/p>\n<ul>\n<li>\\(E\\) \u2014 \u015fifrenin entropisi, bit cinsinden \u00f6l\u00e7\u00fcl\u00fcr<\/li>\n<li>\\(L\\) \u2014 \u015fifre uzunlu\u011fu (karakter say\u0131s\u0131)<\/li>\n<li>\\(N\\) \u2014 karakter havuzunun b\u00fcy\u00fckl\u00fc\u011f\u00fc (her konumda bulunabilecek farkl\u0131 karakterlerin say\u0131s\u0131)<\/li>\n<\/ul>\n<p>Bu form\u00fcl, olu\u015fturucunun \u00fcretebilece\u011fi e\u015fit olas\u0131l\u0131kl\u0131 \u015fifre say\u0131s\u0131n\u0131 tahmin eder. Her ek bit olas\u0131l\u0131k say\u0131s\u0131n\u0131 iki kat\u0131na \u00e7\u0131kard\u0131\u011f\u0131 i\u00e7in bir sald\u0131rgan\u0131n \u015fifreyi kaba kuvvetle k\u0131rmas\u0131 i\u00e7in ortalama olarak yakla\u015f\u0131k \\(2^E\\) deneme yapmas\u0131 gerekir.<\/p>\n<p>\r\n<\/section>\n<style id=\"wpcoderpro-inline-2\">.calculation-box {\r\n\tborder-bottom: none !important;\r\n}<\/style><section id=\"calculation\" class=\"calculation-box\" aria-labelledby=\"calculation-title\">\r\n\t<div id=\"calculation-title\" class=\"not-prose font-display\"><span class=\"icon icon-unordered-list\" aria-hidden=\"true\"><\/span><h2>\u015eifre Olu\u015fturucu \u2013 Hesaplama \u00d6rne\u011fi<\/h2><\/div>\r\n\r\n<\/p>\n<p><strong>\u00d6rnek:<\/strong> varsay\u0131lan ayarlar \u2014 \u015eifre Uzunlu\u011fu 16, B\u00fcy\u00fck Harf (A\u2013Z), K\u00fc\u00e7\u00fck Harf (a\u2013z), Rakamlar (0\u20139) ve Simgeler (!@#$%\u2026) se\u00e7eneklerinin t\u00fcm\u00fc etkin.<\/p>\n<p>\\[ N = 26 + 26 + 10 + 27 = 89 \\text{ havuzdaki karakter say\u0131s\u0131} \\]<\/p>\n<p>\\[ E = 16 \\times \\log_2(89) \\approx 16 \\times 6.476 \\approx 103.6 \\text{ bit} \\]<\/p>\n<p><strong>Sonu\u00e7:<\/strong> <code>aK7#mP2$xQ9&amp;wZ4!<\/code> gibi 16 karakterlik bir \u015fifre, yakla\u015f\u0131k 103,6 bit entropi ile <strong>G\u00fc\u00e7l\u00fc<\/strong> olarak derecelendirilir ve hesaplar, \u015fifreleme ve y\u00f6netici kullan\u0131m\u0131 i\u00e7in olduk\u00e7a uygundur.<\/p>\n<p>\n\r\n<\/section>\n<h2>\u015eifre Olu\u015fturucu Nas\u0131l Kullan\u0131l\u0131r<\/h2>\n<ol>\n<li><strong>\u015eifre Uzunlu\u011funu<\/strong> girin (4 ile 128 aras\u0131 herhangi bir de\u011fer). Uzun \u015fifreleri k\u0131rmak \u00fcstel olarak daha zordur.<\/li>\n<li>Karakter setlerini i\u015faretleyin veya i\u015faretini kald\u0131r\u0131n: <strong>B\u00fcy\u00fck Harf (A\u2013Z)<\/strong>, <strong>K\u00fc\u00e7\u00fck Harf (a\u2013z)<\/strong>, <strong>Rakamlar (0\u20139)<\/strong> ve <strong>Simgeler (!@#$%\u2026)<\/strong>. En az bir set se\u00e7ili olmal\u0131d\u0131r.<\/li>\n<li>Hesapla d\u00fc\u011fmesine t\u0131klay\u0131n. <strong>Olu\u015fturulan \u015eifre<\/strong> alt\u0131nda yeni bir \u015fifre g\u00f6r\u00fcn\u00fcr.<\/li>\n<li>\u015eifrenin ne kadar g\u00fcvenli oldu\u011funu de\u011ferlendirmek i\u00e7in <strong>G\u00fc\u00e7l\u00fcl\u00fck<\/strong> derecesini ve bit cinsinden <strong>Entropi<\/strong> de\u011ferini kontrol edin.<\/li>\n<li>\u015eifreyi parola y\u00f6neticinize veya kay\u0131t oldu\u011funuz servise kopyalay\u0131n; farkl\u0131 bir \u015fifre isterseniz yeniden olu\u015fturun.<\/li>\n<\/ol>\n<h2>\u015eifre Entropisi Nedir ve Neden \u00d6nemlidir<\/h2>\n<p>\u015eifre entropisi, bir \u015fifrenin \u00f6ng\u00f6r\u00fclemezli\u011fini bit cinsinden \u00f6l\u00e7er. Yaln\u0131zca iki \u015feye ba\u011fl\u0131d\u0131r: \u015fifrenin uzunlu\u011funa ve olas\u0131 karakterlerin setinin ne kadar b\u00fcy\u00fck oldu\u011funa. Yaln\u0131zca k\u00fc\u00e7\u00fck harflerden olu\u015fan rastgele 8 karakterlik bir \u015fifre \\(8 \\times \\log_2(26) \\approx 37.6\\) bit sa\u011flarken, ayn\u0131 uzunluk t\u00fcm d\u00f6rt karakter setiyle \\(8 \\times \\log_2(89) \\approx 51.8\\) bit sa\u011flar \u2014 100.000 kattan fazla kombinasyon fark\u0131.<\/p>\n<p>Olu\u015fturucu, se\u00e7ilen her setten en az bir karakter olmas\u0131n\u0131 garanti eder, sonra kalan konumlar\u0131 t\u00fcm havuzdan doldurur ve sonucu kar\u0131\u015ft\u0131r\u0131r. Rastgelelik, taray\u0131c\u0131n\u0131n <code>crypto.getRandomValues<\/code> i\u015flevinden reddetme \u00f6rneklemesi (rejection sampling) ile gelir; bu y\u00f6ntem modulo sapmas\u0131n\u0131 \u00f6nler ve kriptografik i\u015flemlerde kullan\u0131lanla ayn\u0131 rastgelelik kayna\u011f\u0131d\u0131r. \u015eifreler tamamen taray\u0131c\u0131n\u0131zda olu\u015fturulur ve asla bir sunucuya g\u00f6nderilmez.<\/p>\n<p>Genel bir kural olarak, g\u00fcnl\u00fck hesaplar i\u00e7in 60\u201380 bit yeterlidir, \u00f6nemli hesaplar i\u00e7in 80\u2013128 bit g\u00fc\u00e7l\u00fcd\u00fcr ve 128 bit veya \u00fczeri \u00e7ok g\u00fc\u00e7l\u00fc kabul edilir \u2014 modern \u015fifrelemede kullan\u0131lan anahtarlarla kar\u015f\u0131la\u015ft\u0131r\u0131labilir. T\u00fcm karakter setlerini i\u00e7eren rastgele 20 karakterlik bir \u015fifre 129 biti a\u015far ve mevcut teknolojiyle kaba kuvvetle fiilen k\u0131r\u0131lamaz.<\/p>\n<h2>G\u00fc\u00e7l\u00fcl\u00fck Dereceleri Referans\u0131<\/h2>\n<table>\n<thead>\n<tr>\n<th>Entropi (bit)<\/th>\n<th>G\u00fc\u00e7l\u00fcl\u00fck Derecesi<\/th>\n<th>Tipik Kullan\u0131m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>40'\u0131n alt\u0131<\/td>\n<td>\u00c7ok zay\u0131f<\/td>\n<td>Kullanmay\u0131n \u2014 dakikalar veya saatler i\u00e7inde k\u0131r\u0131labilir<\/td>\n<\/tr>\n<tr>\n<td>40 \u2013 60<\/td>\n<td>Zay\u0131f<\/td>\n<td>Yaln\u0131zca d\u00fc\u015f\u00fck de\u011ferli hesaplar<\/td>\n<\/tr>\n<tr>\n<td>60 \u2013 80<\/td>\n<td>\u0130yi<\/td>\n<td>G\u00fcnl\u00fck hesaplar<\/td>\n<\/tr>\n<tr>\n<td>80 \u2013 128<\/td>\n<td>G\u00fc\u00e7l\u00fc<\/td>\n<td>Hesaplar, \u015fifreleme, y\u00f6netici kullan\u0131m\u0131<\/td>\n<\/tr>\n<tr>\n<td>128 ve \u00fczeri<\/td>\n<td>\u00c7ok g\u00fc\u00e7l\u00fc<\/td>\n<td>Y\u00fcksek g\u00fcvenlik ve uzun vadeli kullan\u0131m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Varsay\u0131mlar, S\u0131n\u0131rlamalar ve Pratik \u0130pu\u00e7lar\u0131<\/h2>\n<ul>\n<li>Entropi de\u011feri, \u015fifrenin <strong>ger\u00e7ekten rastgele<\/strong> oldu\u011funu varsayar. <code>P@ssword123<\/code> gibi insan yap\u0131m\u0131 \u015fifreler i\u00e7in ge\u00e7erli de\u011fildir; bunlar karma\u015f\u0131k g\u00f6r\u00fcnse de sald\u0131rganlar\u0131n ilk denedi\u011fi \u00f6ng\u00f6r\u00fclebilir kal\u0131plar\u0131 izler.<\/li>\n<li>Entropi, \u015fifreyi kulland\u0131\u011f\u0131n\u0131z web sitesinin g\u00fcvenli\u011fi hakk\u0131nda hi\u00e7bir \u015fey s\u00f6ylemez. Yeniden kullan\u0131lan \u015fifreler g\u00fc\u00e7l\u00fcl\u00fcklerinden ba\u011f\u0131ms\u0131z olarak s\u0131zd\u0131r\u0131labilir; bu nedenle her hesap i\u00e7in benzersiz bir \u015fifre kullan\u0131n ve m\u00fcmk\u00fcnse iki fakt\u00f6rl\u00fc kimlik do\u011frulamay\u0131 etkinle\u015ftirin.<\/li>\n<li>Baz\u0131 eski sistemler belirli simgeleri reddeder veya \u015fifre uzunlu\u011funu s\u0131n\u0131rlar (genellikle 8\u201320 karakterde). Bir site olu\u015fturulan \u015fifreyi kabul etmezse <strong>Simgeler<\/strong> se\u00e7ene\u011fini kapat\u0131n veya uzunlu\u011fu azalt\u0131p yeniden olu\u015fturun.<\/li>\n<li>Uzunluk karma\u015f\u0131kl\u0131ktan \u00fcst\u00fcnd\u00fcr: simgesiz 20 karakterlik bir \u015fifre (\\(\\approx 115\\) bit), simgeli 8 karakterlik bir \u015fifreden (\\(\\approx 52\\) bit) daha g\u00fc\u00e7l\u00fcd\u00fcr.<\/li>\n<li>\u015eifreleri asla d\u00fcz metin dosyalarda saklamay\u0131n. Bir metnin birebir kopyas\u0131n\u0131 do\u011frulaman\u0131z gerekiyorsa <a href=\"https:\/\/wpcalc.com\/tr\/web-araclari\/sha-256-hash-uretici\/\">SHA-256 \u00d6zet (Hash) Olu\u015fturucu<\/a> veya <a href=\"https:\/\/wpcalc.com\/tr\/web-araclari\/md5-hash-uretici\/\">MD5 \u00d6zet (Hash) Olu\u015fturucu<\/a> gibi ara\u00e7lar bir sa\u011flama toplam\u0131 \u00fcretir \u2014 ancak d\u00fcz MD5 veya SHA-256 ger\u00e7ek \u015fifreleri saklamak i\u00e7in uygun de\u011fildir; bunun yerine \u00f6zel bir parola y\u00f6neticisi kullan\u0131n.<\/li>\n<li>Bir sitenin \u015fifreyi metin olarak aktarmas\u0131 gerekiyorsa <a href=\"https:\/\/wpcalc.com\/tr\/web-araclari\/base64-kodlayici\/\">Base64 Kodlay\u0131c\u0131<\/a> onu kodlayabilir \u2014 ancak Base64'\u00fcn \u015fifreleme olmad\u0131\u011f\u0131n\u0131 ve hi\u00e7bir koruma sa\u011flamad\u0131\u011f\u0131n\u0131 unutmay\u0131n.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>B\u00fcy\u00fck harf, k\u00fc\u00e7\u00fck harf, rakam ve simge kullanarak 4 ile 128 karakter aras\u0131 g\u00fc\u00e7l\u00fc, rastgele \u015fifreler olu\u015fturun. Olu\u015fturucu kriptografik olarak g\u00fcvenli rastgelelik kullan\u0131r ve \u015fifrenin g\u00fc\u00e7l\u00fcl\u00fc\u011f\u00fcn\u00fc ile bit cinsinden entropisini g\u00f6sterir.<\/p>\n","protected":false},"author":3168,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[15],"tags":[71],"class_list":["post-588","post","type-post","status-publish","format-standard","hentry","category-web-araclari","tag-metin-araclari"],"acf":[],"_links":{"self":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts\/588","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/users\/3168"}],"replies":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/comments?post=588"}],"version-history":[{"count":3,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts\/588\/revisions"}],"predecessor-version":[{"id":2913,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts\/588\/revisions\/2913"}],"wp:attachment":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/media?parent=588"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/categories?post=588"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/tags?post=588"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}