{"id":10015,"date":"2021-09-13T11:21:45","date_gmt":"2021-09-13T08:21:45","guid":{"rendered":"https:\/\/www.kaspersky.com.tr\/blog\/?p=10015"},"modified":"2021-09-13T11:21:45","modified_gmt":"2021-09-13T08:21:45","slug":"unknown-apps-android","status":"publish","type":"post","link":"https:\/\/www.kaspersky.com.tr\/blog\/unknown-apps-android\/10015\/","title":{"rendered":"Neden bilinmeyen uygulamalar\u0131 y\u00fcklemekten ka\u00e7\u0131nmal\u0131s\u0131n\u0131z?"},"content":{"rendered":"<p>Android kullan\u0131c\u0131lar\u0131 i\u00e7in uygulamalar\u0131 yaln\u0131zca Google Play\u2019den y\u00fcklemek, ak\u0131ll\u0131ca bir se\u00e7imdir. G\u00fc\u00e7l\u00fc g\u00fcvenlik kurallar\u0131, resmi uygulama izleme, \u00e7ok say\u0131da kullan\u0131c\u0131 incelemesi ve g\u00fcvenlik ara\u015ft\u0131rmac\u0131lar\u0131n\u0131n yapt\u0131\u011f\u0131 detayl\u0131 incelemeler ile Android\u2019in resmi ma\u011fazas\u0131, uygulamalar\u0131 indirme konusunda g\u00fcvenli bir yer olma e\u011filimindedir. K\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m <a href=\"https:\/\/www.kaspersky.com.tr\/blog\/phantomlance-android-backdoor-trojan\/8193\/\" target=\"_blank\" rel=\"noopener\">Google Play\u2019e girmeyi ba\u015farsa bile<\/a> h\u0131zl\u0131ca tespit edilir ve kald\u0131r\u0131l\u0131r.<\/p>\n<p>Bununla birlikte, Android cihaz sahipleri, \u00fc\u00e7\u00fcnc\u00fc taraf kaynaklardan da uygulama indirme ve y\u00fckleme se\u00e7ene\u011fine sahiptir. Peki bu \u00f6zg\u00fcrl\u00fck beraberinde getirdi\u011fi tehlikelere de\u011fiyor mu?<\/p>\n<h2>Alternatif y\u00fcklemeye izin verme veya reddetme<\/h2>\n<p>Bir yandan, her uygulama Google Play ma\u011fazas\u0131nda bulunmad\u0131\u011f\u0131 i\u00e7in ba\u015fka bir yerden uygulama sat\u0131n alabilme imkan\u0131na sahip olmak olduk\u00e7a faydal\u0131 olabilir. \u00d6te yandan bu \u00f6zg\u00fcrl\u00fck, Google Play d\u0131\u015f\u0131ndaki uygulamalar\u0131n Google\u2019\u0131n kalite ve g\u00fcvenlik g\u00f6zetimi d\u0131\u015f\u0131nda kalmas\u0131 nedeniyle k\u00f6t\u00fc ama\u00e7l\u0131 uygulamalar\u0131n bula\u015fma riskindeki art\u0131\u015f\u0131 beraberinde getirir.<\/p>\n<p>Kullan\u0131c\u0131lar\u0131n cihazlar\u0131na program\u0131n kurulum dosyas\u0131yla birlikte \u2014 hatta kurulum dosyas\u0131 yerine \u2014 tehlikeli uygulamalar girebilir ve ki\u015fisel verileri, paralar\u0131n\u0131 veya her ikisini birden \u00e7alabilir.<\/p>\n<p>\u0130\u015fte bu t\u00fcr sald\u0131r\u0131lara sadece birka\u00e7 \u00f6rnek:<\/p>\n<ul>\n<li>Pop\u00fcler bir alternatif uygulama ma\u011fazas\u0131na bir <a href=\"https:\/\/www.kaspersky.com.tr\/blog\/infected-apkpure\/9515\/\" target=\"_blank\" rel=\"noopener\">Truva at\u0131 bula\u015ft\u0131<\/a> ve k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m da\u011f\u0131tmaya ba\u015flad\u0131,<\/li>\n<li>Bilinmeyen uygulamalar\u0131n y\u00fcklenmesine izni verilmesinden faydalanan su\u00e7lular, <a href=\"https:\/\/www.kaspersky.com.tr\/blog\/cyberpunk-2077-ransomware\/9170\/\" target=\"_blank\" rel=\"noopener\">Cyberpunk 2077 adl\u0131 bir oyunun beta s\u00fcr\u00fcm\u00fc gibi gizlenen fidye yaz\u0131l\u0131mlar\u0131<\/a> da\u011f\u0131tt\u0131lar,<\/li>\n<li>Di\u011fer bir grup su\u00e7lu, <a href=\"https:\/\/www.kaspersky.com.tr\/blog\/loapi-trojan\/4552\/\" target=\"_blank\" rel=\"noopener\">Loapi k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m\u0131n\u0131 bir vir\u00fcsten koruma arac\u0131 ve yeti\u015fkinlere y\u00f6nelik i\u00e7erik uygulamas\u0131 olarak tan\u0131tt\u0131<\/a>. Truva At\u0131, ak\u0131ll\u0131 telefonlar\u0131 DDoS sald\u0131r\u0131lar\u0131nda kullan\u0131lan botlara d\u00f6n\u00fc\u015ft\u00fcrd\u00fc, kripto para madencili\u011fi yapt\u0131 veya kullan\u0131c\u0131lar\u0131 reklama bo\u011fdu.<\/li>\n<\/ul>\n<p>Yukar\u0131dakiler, yeni telefonlar\u0131n neden d\u0131\u015far\u0131dan yaz\u0131l\u0131m y\u00fckleme izninin devre d\u0131\u015f\u0131 b\u0131rak\u0131lm\u0131\u015f \u015fekilde geldi\u011fine ili\u015fkin birer \u00f6rnek. D\u0131\u015far\u0131dan uygulama y\u00fcklenmesine dayanan y\u00f6ntemlerin kurban\u0131 olmamak i\u00e7in bilinmeyen uygulamalar\u0131n kurulumuna izin vermemeye \u00f6zen g\u00f6sterin ve izin verilmi\u015fse bunu derhal devre d\u0131\u015f\u0131 b\u0131rak\u0131n. \u0130\u015fte bunu yapman\u0131n yollar\u0131.<\/p>\n<p><strong><input type=\"hidden\" class=\"category_for_banner\" value=\"kisa-generic-2\"><\/strong><\/p>\n<h2>Android 8 ve sonraki s\u00fcr\u00fcmlerde bilinmeyen uygulamalar\u0131n y\u00fcklenmesinin devre d\u0131\u015f\u0131 b\u0131rak\u0131lmas\u0131<\/h2>\n<p>Android\u2019in en son s\u00fcr\u00fcmlerinde, ilgili \u00f6zelli\u011fe <strong>Bilinmeyen kaynaklardan indirilen uygulamalar\u0131 y\u00fckle<\/strong> ad\u0131 verilir ve her uygulama i\u00e7in ayr\u0131 ayr\u0131 etkinle\u015ftirilir.<\/p>\n<p>Baz\u0131 uygulamalar i\u00e7in bilinmeyen kaynaklardan uygulama y\u00fcklenmesine izin verdiyseniz, her uygulama i\u00e7in bu izni ayr\u0131 olarak devre d\u0131\u015f\u0131 b\u0131rakman\u0131z gereklidir. Bunun i\u00e7in:<\/p>\n<ul>\n<li>Cihaz\u0131n\u0131zdan sistem ayarlar\u0131na girin,<\/li>\n<li><em>Uygulamalar ve bildirimler\u2019i<\/em> se\u00e7in,<\/li>\n<li>Geli\u015fmi\u015f\u2019i se\u00e7in ve <em>\u00d6zel uygulama eri\u015fimi<\/em>\u2018ne gidin,<\/li>\n<li><em>Bilinmeyen uygulamalar\u0131 y\u00fckle<\/em>\u2018yi se\u00e7in,<\/li>\n<li>Telefonunuzda y\u00fckl\u00fc olan her uygulaman\u0131n alt\u0131nda nelerin listelendi\u011fini kontrol edin. <em>\u0130zin verildi<\/em> ifadesini g\u00f6r\u00fcrseniz listeden uygulamay\u0131 se\u00e7in ve bilinmeyen uygulamalar\u0131n y\u00fcklenmesi \u00f6zelli\u011fini devre d\u0131\u015f\u0131 b\u0131rak\u0131n.<\/li>\n<\/ul>\n<div id=\"attachment_10017\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-10017\" class=\"wp-image-10017 size-large\" src=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/91\/2021\/09\/13111756\/unknown-apps-android-8-EN-1024x903.png\" alt=\"\" width=\"1024\" height=\"903\"><p id=\"caption-attachment-10017\" class=\"wp-caption-text\">Android 8 ve sonraki s\u00fcr\u00fcmlerde bilinmeyen uygulamalar\u0131n y\u00fcklenmesinin devre d\u0131\u015f\u0131 b\u0131rak\u0131lmas\u0131<\/p><\/div>\n<p>\u00a0<\/p>\n<p>L\u00fctfen dikkat, burada bahsetti\u011fimiz ayarlar\u0131n isimleri standart Android\u2019deki ayar men\u00fclerine ili\u015fkindir. \u00dcreticiler genellikle standart Android aray\u00fcz\u00fcn\u00fc de\u011fi\u015ftirdi\u011fi i\u00e7in baz\u0131 men\u00fc \u00f6\u011feleri telefonunuzda farkl\u0131 \u015fekilde isimlendirilmi\u015f olabilir.<\/p>\n<h2>Android 7 ve \u00f6nceki s\u00fcr\u00fcmlerde bilinmeyen uygulamalar\u0131n y\u00fcklenmesinin devre d\u0131\u015f\u0131 b\u0131rak\u0131lmas\u0131<\/h2>\n<p>Android 7 ve \u00f6nceki s\u00fcr\u00fcmlerde, s\u00f6z konusu ayar <strong>Bilinmeyen kaynaklar<\/strong> olarak isimlendirilir ve t\u00fcm sistem i\u00e7in Google Play d\u0131\u015f\u0131 uygulamalar\u0131n y\u00fcklenmesini etkinle\u015ftiren veya devre d\u0131\u015f\u0131 b\u0131rakan tek bir anahtar bulunur. Bu anahtara ula\u015fmak i\u00e7in:<\/p>\n<ul>\n<li>Cihaz\u0131n\u0131zdan sistem ayarlar\u0131na girin,<\/li>\n<li><em>G\u00fcvenlik<\/em>\u2018e gidin;<\/li>\n<li>A\u015fa\u011f\u0131 do\u011fru inerek <em>Bilinmeyen kaynaklar<\/em>\u2018\u0131 bulun ve ilgili ayar\u0131n devre d\u0131\u015f\u0131 b\u0131rak\u0131ld\u0131\u011f\u0131ndan emin olun.<\/li>\n<\/ul>\n<div id=\"attachment_10018\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-10018\" class=\"wp-image-10018 size-large\" src=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/91\/2021\/09\/13111922\/unknown-apps-android-6-EN-1024x711.jpg\" alt=\"\" width=\"1024\" height=\"711\"><p id=\"caption-attachment-10018\" class=\"wp-caption-text\">Android 7 ve \u00f6nceki s\u00fcr\u00fcmlerde bilinmeyen uygulamalar\u0131n y\u00fcklenmesinin devre d\u0131\u015f\u0131 b\u0131rak\u0131lmas\u0131<\/p><\/div>\n<p>\u00a0<\/p>\n<p>\u0130lk bak\u0131\u015fta, bu ayar\u0131 yapmak Android\u2019in eski s\u00fcr\u00fcmlerinde \u00e7ok daha kolay g\u00f6r\u00fcnse de g\u00fcvenlik a\u00e7\u0131s\u0131ndan bak\u0131ld\u0131\u011f\u0131nda asl\u0131nda i\u015fler o kadar da kolay de\u011fil. Android 6 veya 7\u2019de bilinmeyen uygulamalar\u0131n y\u00fcklenmesine yanl\u0131\u015fl\u0131kla izin verirseniz, herhangi bir uygulama \u2014 daha sonra y\u00fckleyece\u011finiz uygulamalar da dahil \u2014 k\u00f6t\u00fc ama\u00e7l\u0131 dosyalar indirebilir.<\/p>\n<h2>Google Play\u2019de olmayan bir uygulama nas\u0131l g\u00fcvenli bir \u015fekilde indirilir?<\/h2>\n<p>Peki ihtiyac\u0131n\u0131z olan bir program resmi ma\u011fazada mevcut de\u011filse ve yine de onu y\u00fcklemeniz gerekiyorsa?<\/p>\n<ul>\n<li><strong>Benzer uygulamalara bak\u0131n.<\/strong> Resmi ma\u011fazada s\u00f6z konusu uygulaman\u0131n alternatiflerini bulmaya \u00e7al\u0131\u015f\u0131n. Belki de Google Play\u2019de ihtiya\u00e7lar\u0131n\u0131za uygun \u00f6zelliklere sahip ba\u015fka bir uygulama vard\u0131r.<\/li>\n<li><strong>Y\u00fcklemeden \u00f6nce dosyay\u0131 vir\u00fcs taramas\u0131ndan ge\u00e7irin.<\/strong> \u00dc\u00e7\u00fcnc\u00fc taraf bir kaynak olmadan yapam\u0131yorsan\u0131z, ayarlar\u0131n\u0131z\u0131 de\u011fi\u015ftirme konusunda acele etmeyin. \u0130lk olarak kurulum dosyas\u0131n\u0131 indirin ve kuruluma ba\u015flamadan \u00f6nce dosyay\u0131\u00a0<a href=\"https:\/\/www.kaspersky.com.tr\/mobile-security?icid=tr_kdailyplacehold_acq_ona_smm__onl_b2c_kdaily_wpplaceholder_sm-team___kisa____c8090141bf3f79f6\" target=\"_blank\" rel=\"noopener\">mobil antivir\u00fcs \u00e7\u00f6z\u00fcm\u00fcn\u00fcz<\/a> ile taray\u0131n.<\/li>\n<li><strong>\u0130zinleri kontrol edin.<\/strong> Uygulaman\u0131n <a href=\"https:\/\/www.kaspersky.com.tr\/blog\/android-8-permissions-guide\/5356\/\" target=\"_blank\" rel=\"noopener\">y\u00fckleme s\u0131ras\u0131nda talep etti\u011fi izinleri<\/a> de\u011ferlendirin. Bir program \u00e7ok fazla izin talep ediyorsa, daha az izin talep eden benzer bir uygulama bulmaya \u00e7al\u0131\u015f\u0131n.<\/li>\n<li><strong>Bilinmeyen uygulamalar\u0131n y\u00fcklenmesi iznini devre d\u0131\u015f\u0131 b\u0131rak\u0131n.<\/strong> Kurulumdan sonra ayarlar\u0131n\u0131z\u0131 tekrar de\u011fi\u015ftirmeyi unutmay\u0131n. Telefonunuza k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar\u0131n bula\u015fmas\u0131na imkan vermeyin!<\/li>\n<\/ul>\n<input type=\"hidden\" class=\"category_for_banner\" value=\"android-malware\">\n","protected":false},"excerpt":{"rendered":"<p>Bilinmeyen uygulamalar Android&#8217;in farkl\u0131 s\u00fcr\u00fcmlerinde nas\u0131l y\u00fcklenir ve neden bu uygulamalar\u0131 y\u00fcklememelisiniz?<\/p>\n","protected":false},"author":2581,"featured_media":10016,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1284],"tags":[105,881,519,665,537],"class_list":{"0":"post-10015","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tips","8":"tag-android","9":"tag-ayarlar","10":"tag-ipuclari-2","11":"tag-mobil-cihazlar","12":"tag-tehditler"},"hreflang":[{"hreflang":"tr","url":"https:\/\/www.kaspersky.com.tr\/blog\/unknown-apps-android\/10015\/"},{"hreflang":"en-in","url":"https:\/\/www.kaspersky.co.in\/blog\/unknown-apps-android\/23264\/"},{"hreflang":"en-ae","url":"https:\/\/me-en.kaspersky.com\/blog\/unknown-apps-android\/18751\/"},{"hreflang":"ar","url":"https:\/\/me.kaspersky.com\/blog\/unknown-apps-android\/9385\/"},{"hreflang":"en-us","url":"https:\/\/usa.kaspersky.com\/blog\/unknown-apps-android\/25331\/"},{"hreflang":"en-gb","url":"https:\/\/www.kaspersky.co.uk\/blog\/unknown-apps-android\/23400\/"},{"hreflang":"es-mx","url":"https:\/\/latam.kaspersky.com\/blog\/unknown-apps-android\/22796\/"},{"hreflang":"es","url":"https:\/\/www.kaspersky.es\/blog\/unknown-apps-android\/25956\/"},{"hreflang":"it","url":"https:\/\/www.kaspersky.it\/blog\/unknown-apps-android\/25470\/"},{"hreflang":"ru","url":"https:\/\/www.kaspersky.ru\/blog\/unknown-apps-android\/31430\/"},{"hreflang":"x-default","url":"https:\/\/www.kaspersky.com\/blog\/unknown-apps-android\/41656\/"},{"hreflang":"fr","url":"https:\/\/www.kaspersky.fr\/blog\/unknown-apps-android\/17591\/"},{"hreflang":"pt-br","url":"https:\/\/www.kaspersky.com.br\/blog\/unknown-apps-android\/18082\/"},{"hreflang":"pl","url":"https:\/\/plblog.kaspersky.com\/unknown-apps-android\/15229\/"},{"hreflang":"de","url":"https:\/\/www.kaspersky.de\/blog\/unknown-apps-android\/27293\/"},{"hreflang":"ja","url":"https:\/\/blog.kaspersky.co.jp\/unknown-apps-android\/31578\/"},{"hreflang":"nl","url":"https:\/\/www.kaspersky.nl\/blog\/unknown-apps-android\/27498\/"},{"hreflang":"ru-kz","url":"https:\/\/blog.kaspersky.kz\/unknown-apps-android\/24303\/"},{"hreflang":"en-au","url":"https:\/\/www.kaspersky.com.au\/blog\/unknown-apps-android\/29649\/"},{"hreflang":"en-za","url":"https:\/\/www.kaspersky.co.za\/blog\/unknown-apps-android\/29443\/"}],"acf":[],"banners":"","maintag":{"url":"https:\/\/www.kaspersky.com.tr\/blog\/tag\/android\/","name":"android"},"_links":{"self":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/10015","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\/2581"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=10015"}],"version-history":[{"count":1,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/10015\/revisions"}],"predecessor-version":[{"id":10019,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/10015\/revisions\/10019"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media\/10016"}],"wp:attachment":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=10015"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=10015"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=10015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}