{"id":1799,"date":"2015-08-11T05:39:16","date_gmt":"2015-08-11T09:39:16","guid":{"rendered":"https:\/\/www.kaspersky.com.tr\/blog\/?p=1799"},"modified":"2020-03-05T19:26:24","modified_gmt":"2020-03-05T16:26:24","slug":"bana-kim-oldugunu-soyle-sana-ekran-kilidi-acma-desenini-soyleyeyim","status":"publish","type":"post","link":"https:\/\/www.kaspersky.com.tr\/blog\/bana-kim-oldugunu-soyle-sana-ekran-kilidi-acma-desenini-soyleyeyim\/1799\/","title":{"rendered":"Bana kim oldu\u011funu s\u00f6yle sana ekran kilidi a\u00e7ma desenini s\u00f6yleyeyim"},"content":{"rendered":"<p>\u0130nsanlar\u0131n ne yapaca\u011f\u0131n\u0131 tahmin etme konusu abart\u0131lm\u0131\u015f olabilir. Ancak konu \u015fifreler, gizli kelimeler, PIN kodlar\u0131 oldu\u011funda tahmin edilebilirlik \u00e7ok ciddi anlamda art\u0131yor. Pek \u00e7ok ki\u015fi ad\u0131n\u0131, do\u011fum g\u00fcn\u00fcn\u00fc ve benzer kolay tahmin edilebilir \u015feyleri \u015fifre olarak kullan\u0131yor. <a href=\"https:\/\/www.kaspersky.com\/blog\/25-worst-passwords-2014\/\" target=\"_blank\" rel=\"noopener nofollow\">\u0130nan\u0131lmaz derecede pop\u00fcler olan \u201812345\u2019 kombinasyonunu<\/a> saymaya bile gerek yok. Peki ya ekran kilidi a\u00e7ma deseni? Bu desenler de tahmin edilebilir mi?<\/p>\n<p>Norve\u00e7li Itera \u015firketindeki bir ara\u015ft\u0131rmac\u0131 olan <a href=\"https:\/\/twitter.com\/MarteLoge\" target=\"_blank\" rel=\"noopener nofollow\">Marte L\u00f8ge<\/a> insanlardan al\u0131\u015fveri\u015f uygulamas\u0131, ak\u0131ll\u0131 telefon ekran kilidi ve online bankac\u0131l\u0131k i\u00e7in \u00fc\u00e7 desen olu\u015fturmalar\u0131 istendi\u011finde verdikleri yan\u0131tlardan yola \u00e7\u0131kan bir ara\u015ft\u0131rma ger\u00e7ekle\u015ftirdi. Sonu\u00e7lar olduk\u00e7a \u015fa\u015f\u0131rt\u0131c\u0131.<\/p>\n<input type=\"hidden\" class=\"category_for_banner\" value=\"kpm\">\n<p>\u00d6ncelikle, kilitlenmesi istenen uygulaman\u0131n t\u00fcr\u00fc ve olu\u015fturulan desen aras\u0131nda g\u00fc\u00e7l\u00fc bir ili\u015fki var. \u0130nsanlar ak\u0131ll\u0131 telefon ekran\u0131n\u0131 kilitlemek i\u00e7in daha basit desenler se\u00e7erken bankac\u0131l\u0131k ve hatta al\u0131\u015f veri\u015f uygulamalar\u0131 i\u00e7in dahs g\u00fc\u00e7l\u00fc desenler olu\u015fturmay\u0131 tercih ediyor.<\/p>\n<p><em><blockquote class=\"twitter-pullquote\"><p>Ekran #kilidi #desenleri ne kadar tahmin edilebilir ve nas\u0131l #g\u00fcvenilir bir tane olu\u015fturabilirsiniz?<\/p><a href=\"https:\/\/twitter.com\/share?url=https%3A%2F%2Fkas.pr%2FG8Se&amp;text=Ekran+%23kilidi+%23desenleri+ne+kadar+tahmin+edilebilir+ve+nas%C4%B1l+%23g%C3%BCvenilir+bir+tane+olu%C5%9Fturabilirsiniz%3F\" class=\"btn btn-twhite\" data-lang=\"en\" data-count=\"0\" target=\"_blank\" rel=\"noopener nofollow\">Tweet<\/a><\/blockquote><\/em><\/p>\n<p>\u0130kinci konu, L\u00f8ge taraf\u0131ndan anket yap\u0131lan binlerce ki\u015fiden %10\u2019unun harf benzeri desenler kullanmay\u0131 tercih etmesi. Bu desenler asl\u0131nda \u201812345\u2019 gibi \u00e7\u00f6p \u015fifrelerden farks\u0131z ve bir \u015feyleri korumak i\u00e7in pek de uygun de\u011fil.<\/p>\n<div id=\"attachment_1800\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/91\/2015\/09\/06014406\/lock-patterns-1.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1800\" class=\"wp-image-1800\" src=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/91\/2015\/09\/06014406\/lock-patterns-1-1024x768.png\" alt=\"lock-patterns-1\" width=\"640\" height=\"480\"><\/a><p id=\"caption-attachment-1800\" class=\"wp-caption-text\">Harf benzeri desenler en k\u00f6t\u00fcs\u00fc ve en kolay tahmin edilebilenler<\/p><\/div>\n<p>\u00dc\u00e7\u00fcnc\u00fc konu, normalde hacker taraf\u0131ndan tahmin edilmesi gereken 390,000 kombinasyon olmas\u0131na ra\u011fmen insan fakt\u00f6r\u00fc devreye girdi\u011finde bu say\u0131 olduk\u00e7a d\u00fc\u015f\u00fcyor. Yukar\u0131daki kombinasyonlar\u0131n b\u00fcy\u00fck k\u0131sm\u0131 8 ve 9 noktal\u0131 olanlardan olu\u015fuyor ve pek s\u0131k kullan\u0131lm\u0131yorlar. Bu nedenle de tahmin havuzu 100,000 kombinasyona d\u00fc\u015fm\u00fc\u015f oluyor.<\/p>\n<div id=\"attachment_1803\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/91\/2015\/09\/06014401\/lock-patterns-21.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1803\" class=\"wp-image-1803\" src=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/91\/2015\/09\/06014401\/lock-patterns-21-1024x1024.png\" alt=\"lock-patterns-21\" width=\"640\" height=\"640\"><\/a><p id=\"caption-attachment-1803\" class=\"wp-caption-text\">Toplam kombinasyon say\u0131s\u0131 \u00e7ok iyi g\u00f6z\u00fckse de bunlar\u0131n \u00be\u2019\u00fcn\u00fc 8 ve 9 noktal\u0131 desenler olu\u015fturuyor ve insanlar taraf\u0131ndan pek tercih edilmiyorlar.<\/p><\/div>\n<p>Desenlerin ortalama boyu 5 ve bu bir uygulamay\u0131 veya ak\u0131ll\u0131 telefonu korumak i\u00e7in yeterli de\u011fil. Bu uzunluk yakla\u015f\u0131k 7,000 olas\u0131 kombinasyon bar\u0131nd\u0131r\u0131yor ve 4 rakaml\u0131 PIN kodundan bile daha zay\u0131f. En pop\u00fcler uzunluk ise 4 ve sadece 1,600 kombinasyonu var.<\/p>\n<div id=\"attachment_1804\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/91\/2015\/09\/06014359\/lock-patterns-31.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1804\" class=\"wp-image-1804\" src=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/91\/2015\/09\/06014359\/lock-patterns-31-1024x576.png\" alt=\"4 nokta uzunlu\u011fundaki desenler en pop\u00fcler olanlar\" width=\"640\" height=\"360\"><\/a><p id=\"caption-attachment-1804\" class=\"wp-caption-text\">4 nokta uzunlu\u011fundaki desenler en pop\u00fcler olanlar<\/p><\/div>\n<p>Bunun yan\u0131nda, ba\u015flang\u0131\u00e7 noktas\u0131n\u0131 tahmin ederek kombinasyon say\u0131s\u0131n\u0131 daha da d\u00fc\u015f\u00fcrebilirsiniz. \u0130nsanlar \u00f6ncelikle k\u00f6\u015feleri kullanmay\u0131 tercih ediyor. Ara\u015ft\u0131rmadaki Desenlerin yakla\u015f\u0131k yar\u0131s\u0131 sol \u00fcst k\u00f6\u015feden ba\u015fl\u0131yor. Sol alt ve sa\u011f \u00fcst k\u00f6\u015feyi i\u00e7eren kombinasyonlar ise insanlar\u0131n kulland\u0131\u011f\u0131 t\u00fcm kombinasyonlar\u0131n %73\u2019\u00fcn\u00fc olu\u015fturuyor.<a href=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/91\/2015\/09\/06014404\/lock-patterns-4.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1801\" src=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/91\/2015\/09\/06014404\/lock-patterns-4-1024x640.png\" alt=\"lock-patterns-4\" width=\"640\" height=\"400\"><\/a><\/p>\n<p>\u015ea\u015f\u0131rt\u0131c\u0131 olan, deneklerin solak veya sa\u011flak olmas\u0131n\u0131n fark etmemesi. Ak\u0131ll\u0131 telefonu tek el ile kullansa da (k\u00fc\u00e7\u00fck ekranlar) iki elle kullansa da (b\u00fcy\u00fck ekranlar) say\u0131lar birbirine \u00e7ok yak\u0131n.<a href=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/91\/2015\/09\/06014402\/lock-patterns-5.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1802\" src=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/91\/2015\/09\/06014402\/lock-patterns-5-1024x640.png\" alt=\"lock-patterns-5\" width=\"640\" height=\"400\"><\/a><\/p>\n<p>Bir di\u011fer \u015fa\u015f\u0131rt\u0131c\u0131 konu ise kad\u0131nlar\u0131n erkeklerden daha zay\u0131f desenler se\u00e7mesi. Ayr\u0131ca ki\u015finin ya\u015f\u0131 da \u00f6nemli: ne kadar gen\u00e7seniz o kadar g\u00fc\u00e7l\u00fc desen se\u00e7iyorsunuz. Yani ki\u015finin ya\u015f\u0131 ve cinsiyeti ne t\u00fcr bir desen se\u00e7ti\u011fini tahmin etmek konusunda ger\u00e7ekten yard\u0131mc\u0131 olabilir.<a href=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/91\/2015\/09\/06014358\/lock-patterns-62.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1805\" src=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/91\/2015\/09\/06014358\/lock-patterns-62-1024x672.png\" alt=\"lock-patterns-62\" width=\"640\" height=\"420\"><\/a><\/p>\n<p>Bu ara\u015ft\u0131rmadan ne \u00f6\u011frendik? E\u011fer Android ekran korumas\u0131 veya baz\u0131 hassas uygulamalar i\u00e7in desen kullan\u0131yorsan\u0131z ve verilerinizi ger\u00e7ekten korumak istiyorsan\u0131z kimsenin yapmad\u0131\u011f\u0131n\u0131 yapmak iyi bir strateji olabilir. Bu konudaki tavsiyelerimiz \u015f\u00f6yle;<\/p>\n<ol>\n<li>Asla harf benzeri tahmin edilebilir desenler kullanmay\u0131n. Bu t\u00fcr desenler kullanmak neredeyse hi\u00e7 desek kullanmamakla ayn\u0131.<\/li>\n<li>S\u0131k kullan\u0131lmayan bir ba\u015flang\u0131\u00e7 noktas\u0131 se\u00e7in. En ideali sa\u011f taraf\u0131n ortas\u0131 ancak sa\u011f alt k\u00f6\u015fe de iyi bir se\u00e7im.<\/li>\n<li>En iyi uzunluk 8 ya da 9 noktal\u0131 olanlar. Bu uzunluklar hem size \u00e7ok miktarda olas\u0131 kombinasyon sunar hem de kullan\u0131mlar\u0131 pek pop\u00fcler de\u011fildir.<\/li>\n<\/ol>\n<p>Ve tabi ki desenlerden \u015fifrelere ge\u00e7me konusunu de\u011ferlendirin. <a href=\"https:\/\/www.kaspersky.com.tr\/blog\/bt-guvenligindeki-yanlis-algilar-sifreler\/1792\/\" target=\"_blank\" rel=\"noopener\">Uzun ve g\u00fcvenilir bir \u015fifreyi<\/a> hat\u0131rlamak g\u00fc\u00e7l\u00fc bir desenden daha kolay olabilir.<\/p>\n<input type=\"hidden\" class=\"category_for_banner\" value=\"kpm\">\n","protected":false},"excerpt":{"rendered":"<p>Norve\u00e7li Itera \u015firketindeki bir ara\u015ft\u0131rmac\u0131 olan Marte L\u00f8ge insanlardan al\u0131\u015fveri\u015f uygulamas\u0131, ak\u0131ll\u0131 telefon ekran kilidi ve online bankac\u0131l\u0131k i\u00e7in \u00fc\u00e7 desen olu\u015fturmalar\u0131 istendi\u011finde verdikleri yan\u0131tlardan yola \u00e7\u0131kan bir ara\u015ft\u0131rma ger\u00e7ekle\u015ftirdi. Sonu\u00e7lar olduk\u00e7a \u015fa\u015f\u0131rt\u0131c\u0131.<\/p>\n","protected":false},"author":350,"featured_media":1806,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1287,1284,1351],"tags":[667,757,767,768,770,771,744,665,769,561],"class_list":{"0":"post-1799","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-news","8":"category-tips","9":"category-threats","10":"tag-arastirma","11":"tag-cybersavvy","12":"tag-def-con","13":"tag-defcon23","14":"tag-desenler","15":"tag-ekran-kilidi","16":"tag-guvenlik","17":"tag-mobil-cihazlar","18":"tag-mobil-uygulamalar","19":"tag-sifreler"},"hreflang":[{"hreflang":"tr","url":"https:\/\/www.kaspersky.com.tr\/blog\/bana-kim-oldugunu-soyle-sana-ekran-kilidi-acma-desenini-soyleyeyim\/1799\/"}],"acf":[],"banners":"","maintag":{"url":"https:\/\/www.kaspersky.com.tr\/blog\/tag\/arastirma\/","name":"ara\u015ft\u0131rma"},"_links":{"self":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/1799","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/users\/350"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=1799"}],"version-history":[{"count":5,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/1799\/revisions"}],"predecessor-version":[{"id":7878,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/1799\/revisions\/7878"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media\/1806"}],"wp:attachment":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=1799"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=1799"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=1799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}