G\u00fcvenlik a\u00e7\u0131\u011f\u0131, ilk olarak bir Google ara\u015ft\u0131rmac\u0131s\u0131 taraf\u0131ndan ke\u015ffedilmi\u015f ve Apple\u2019\u0131n i\u015fletim sistemi olan iOS\u2019un 12.3 s\u00fcr\u00fcm\u00fcyle birlikte yamalanm\u0131\u015ft\u0131 ancak \u015firketin yay\u0131nlad\u0131\u011f\u0131 iOS 12.4, bu g\u00fcvenlik a\u00e7\u0131\u011f\u0131n\u0131 yeniden g\u00fcndeme getirdi. iPhone\u2019nunuzun yaz\u0131l\u0131m\u0131n\u0131 g\u00fcncel tutmak, telefonunuzun g\u00fcvenli\u011fi i\u00e7in olduk\u00e7a \u00f6nemli ancak Apple\u2019\u0131n son yapt\u0131\u011f\u0131 iPhone g\u00fcncellemesi, telefona \u201cjailbreak\u201d yapmay\u0131 m\u00fcmk\u00fcn k\u0131lan ve \u00f6nceden ke\u015ffedilmi\u015f olan bir g\u00fcvenlik a\u00e7\u0131\u011f\u0131n\u0131n yeniden ortaya \u00e7\u0131kmas\u0131na sebep oldu. Di\u011fer bir deyi\u015fle Apple’\u0131n temmuz ay\u0131nda kullan\u0131c\u0131lar\u0131na sundu\u011fu iOS 12.4 s\u00fcr\u00fcm\u00fc, Google g\u00fcvenlik ara\u015ft\u0131rmac\u0131lar\u0131 taraf\u0131ndan bulunan \u00f6nemli bir hata\u00a0i\u00e7eriyor.<\/p>\n
\u201cPwn20wned\u201d rumuzlu bir g\u00fcvenlik ara\u015ft\u0131rmac\u0131s\u0131, pazartesi g\u00fcn\u00fc iPhone\u2019lar i\u00e7in bir jailbreak yay\u0131nland\u0131. Ara\u015ft\u0131rmac\u0131, ayr\u0131ca iOS 12.4\u2019\u00fcn g\u00fcvenlik a\u00e7\u0131\u011f\u0131n\u0131n bir\u00e7ok farkl\u0131 yolla kullan\u0131labilece\u011fini, zararl\u0131 yaz\u0131l\u0131m geli\u015ftiricilerinin Apple\u2019\u0131n \u201csandbox\u201d\u0131n\u0131 ge\u00e7erek telefonunuzdaki depolanm\u0131\u015f verilere eri\u015febilece\u011fini dile getiriyor.\u00a0<\/p>\n
Jailbreak i\u015flemi, iOS ile birlikte gelen g\u00fcvenlik duvarlar\u0131n\u0131n art\u0131k olmamas\u0131 sebebiyle kullan\u0131c\u0131lar i\u00e7in olduk\u00e7a b\u00fcy\u00fck riskler de bar\u0131nd\u0131r\u0131yor. Apple ise bu soruna kar\u015f\u0131 m\u00fccadele vermi\u015f ve son y\u0131llarda olduk\u00e7a sert \u00f6nlemler almaya ba\u015flam\u0131\u015ft\u0131.<\/p>\n
iOS 12.4 G\u00dcNCELLEMES\u0130N\u0130 Y\u00dcKLEMEY\u0130N<\/strong><\/p>\n Baz\u0131 uzmanlar ise hen\u00fcz iOS 12.4 g\u00fcncellemesini y\u00fcklemeyen kullan\u0131c\u0131lar\u0131n eski s\u00fcr\u00fcmde kalmas\u0131n\u0131n makul oldu\u011funu belirtti. Ancak iOS 12.4, bir \u00f6nceki s\u00fcr\u00fcmde bulunan ba\u015fka g\u00fcvenlik sorunlar\u0131n\u0131 da \u00e7\u00f6zd\u00fc\u011f\u00fcnden kullan\u0131c\u0131lar her iki \u015fekilde de g\u00fcvenlik riskiyle kar\u015f\u0131 kar\u015f\u0131ya.<\/p>\n iOS 12.4’e g\u00fcncellenen telefonlar\u0131n geriye d\u00f6nmesi ise m\u00fcmk\u00fcn de\u011fil. Yani downgrade i\u015flemi s\u00f6z konusu de\u011fil. Bu nedenle, iOS 12.4 s\u00fcr\u00fcm\u00fcn\u00fc kullanan herhangi bir kullan\u0131c\u0131, bilinmeyen ba\u011flant\u0131lara veya indirdikleri uygulamalar\u0131 t\u0131klatma konusunda \u00e7ok daha fazla dikkatli olmal\u0131.<\/p>\n","protected":false},"excerpt":{"rendered":" Apple’\u0131n ge\u00e7ti\u011fimiz haftalarda kullan\u0131c\u0131lar\u0131na sundu\u011fu iOS 12.4 g\u00fcncellemesinde b\u00fcy\u00fck bir hata ortaya \u00e7\u0131kt\u0131. G\u00fcvenlik a\u00e7\u0131\u011f\u0131 nedeniyle kullan\u0131c\u0131lar\u0131n bilgilerinin korumas\u0131z kald\u0131\u011f\u0131, telefonlar\u0131n hacker sald\u0131r\u0131s\u0131na a\u00e7\u0131k oldu\u011fu tespit edildi.<\/p>\n","protected":false},"author":1,"featured_media":1436,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[2253,2256,4446],"manset":[],"bilesen":[],"class_list":["post-1435","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-ios-12-4","tag-iphone","tag-telefon"],"_links":{"self":[{"href":"https:\/\/www.yenisehirgundem.com\/index.php\/wp-json\/wp\/v2\/posts\/1435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yenisehirgundem.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yenisehirgundem.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yenisehirgundem.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yenisehirgundem.com\/index.php\/wp-json\/wp\/v2\/comments?post=1435"}],"version-history":[{"count":0,"href":"https:\/\/www.yenisehirgundem.com\/index.php\/wp-json\/wp\/v2\/posts\/1435\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.yenisehirgundem.com\/index.php\/wp-json\/wp\/v2\/media?parent=1435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yenisehirgundem.com\/index.php\/wp-json\/wp\/v2\/categories?post=1435"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yenisehirgundem.com\/index.php\/wp-json\/wp\/v2\/tags?post=1435"},{"taxonomy":"manset","embeddable":true,"href":"https:\/\/www.yenisehirgundem.com\/index.php\/wp-json\/wp\/v2\/manset?post=1435"},{"taxonomy":"bilesen","embeddable":true,"href":"https:\/\/www.yenisehirgundem.com\/index.php\/wp-json\/wp\/v2\/bilesen?post=1435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}