{"id":4544,"date":"2017-12-19T10:40:19","date_gmt":"2017-12-19T07:40:19","guid":{"rendered":"https:\/\/www.kaspersky.com.tr\/blog\/?p=4544"},"modified":"2019-11-15T14:45:33","modified_gmt":"2019-11-15T11:45:33","slug":"nas-security","status":"publish","type":"post","link":"https:\/\/www.kaspersky.com.tr\/blog\/nas-security\/4544\/","title":{"rendered":"NAS&#8217;i k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlardan koruma"},"content":{"rendered":"<p>Kullan\u0131c\u0131lar iki kategoriye ayr\u0131l\u0131r: hala yedekleme yapmayanlar ve bunu zaten yapanlar. Sabit diskiniz yand\u0131\u011f\u0131nda veya k\u00f6t\u00fc bir fidye yaz\u0131l\u0131m\u0131 aniden \u00f6nemli dosyalar\u0131n\u0131z\u0131 yok etti\u011finde ge\u00e7 de olsa anlars\u0131n\u0131z. Yine de yedeklemelerin d\u00fczenlenmesi sava\u015f\u0131n yar\u0131s\u0131. Di\u011fer yar\u0131s\u0131 ise verilerinizi \u00e7oktan b\u00f6yle sistemlerin pe\u015finden ko\u015fmaya ba\u015flayan k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlardan korumak.<\/p>\n<h2>K\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m NAS\u2019i hedefliyor<\/h2>\n<p>Diz\u00fcst\u00fc bilgisayar\u0131n\u0131zda veya PC\u2019nizdeki film ve diziler, telefonunuzdaki i\u00e7inizi \u0131s\u0131tan tatil foto\u011fraflar\u0131, i\u015f belgeleri, ki\u015fisel yaz\u0131\u015fmalar\u2026 \u00f6yle ya da b\u00f6yle kullan\u0131c\u0131lar dijital varl\u0131klar\u0131n\u0131 d\u0131\u015far\u0131daki k\u00f6t\u00fcl\u00fcklerle dolu d\u00fcnyadan korumak i\u00e7in g\u00fcvenli bir yere ta\u015f\u0131maya karar veriyor.<\/p>\n<p>\u00c7o\u011fu insan i\u00e7in a\u011fa ba\u011fl\u0131 depolama birimi (NAS) depolama ve g\u00fcvenlik i\u00e7in ideal bir \u00e7\u00f6z\u00fcm; \u201ckur ve unut\u201d prensibiyle \u00e7al\u0131\u015f\u0131yor. Bu k\u00fc\u00e7\u00fck kutular\u0131n u\u011fultusu binlerce evde ev cihazlar\u0131 aras\u0131nda veri takas\u0131 yaparken ve ayn\u0131 zamanda yedekleme yaparken duyulabilir.<\/p>\n<p>Maalesef NAS pop\u00fclerle\u015ftik\u00e7e siber su\u00e7lular\u0131n da o kadar ilgisini \u00e7ekmeye ba\u015fl\u0131yor. \u00d6rnekler i\u00e7in \u00e7ok bak\u0131nmaya gerek yok: <a href=\"https:\/\/www.kaspersky.com.tr\/blog\/wannacry-ransomware\/3181\/\" target=\"_blank\" rel=\"noopener\">May\u0131s 2017\u2019deki WannaCry salg\u0131n\u0131<\/a> sonras\u0131 bilgi g\u00fcvenli\u011fine o kadar \u00f6nem vermeyen insanlar bile fidye yaz\u0131l\u0131m\u0131 hakk\u0131nda bir \u015feyler \u00f6\u011frendi. B\u00f6ylesi bir k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m a\u011f s\u00fcr\u00fcc\u00fclerine n\u00fcfuz edebilir ve hatta baz\u0131 t\u00fcrleri \u00f6zellikle NAS cihazlar\u0131 d\u00fc\u015f\u00fcn\u00fclerek geli\u015ftirilmi\u015ftir.<\/p>\n<p>\u00d6rne\u011fin daha birka\u00e7 g\u00fcn \u00f6nce NAS cihazlar\u0131na SambaCry g\u00fcvenlik a\u00e7\u0131\u011f\u0131yla sald\u0131ran ve dosyalar\u0131 \u015fifreleyen StorageCrypt ad\u0131nda yeni bir fidye yaz\u0131l\u0131m\u0131 haberi \u00e7\u0131kt\u0131. \u015eifrelemeyi k\u0131rmak i\u00e7in 0,4 veya 2 bitcoin (\u015fu anki kurla s\u0131ras\u0131yla yakla\u015f\u0131k 6.400 USD veya 32.000 USD) istemekte. StorageCrypt \u00e7ok say\u0131da kullan\u0131c\u0131y\u0131 yedeklerinden mahrum b\u0131rakt\u0131.<\/p>\n<p>Ayn\u0131 SambaCry g\u00fcvenlik a\u00e7\u0131\u011f\u0131 cihazlarda her t\u00fcrl\u00fc bula\u015fmaya neden olabiliyor: casus yaz\u0131l\u0131m, DDoS sald\u0131r\u0131 programlar\u0131, kripto para madencili\u011fi ve daha nicesi. \u015eansa \u00e7o\u011fu zaman NAS\u2019\u0131n\u0131z\u0131 d\u00fczg\u00fcnce yap\u0131land\u0131rarak sorunlar\u0131 \u00f6nleyebilirsiniz.<\/p>\n<h2>NAS nas\u0131l yap\u0131land\u0131r\u0131lmal\u0131?<\/h2>\n<p>\u00d6nceli\u011finiz veri g\u00fcvenli\u011fiyse dosyalar\u0131n\u0131z\u0131n g\u00fcvende olmas\u0131 i\u00e7in baz\u0131 kolay kullan\u0131mlardan vazge\u00e7ebilirsiniz. Yedekleme sisteminizi olu\u015ftururken nelere dikkat etmeniz gerekti\u011fini \u00f6nceden <a href=\"https:\/\/www.kaspersky.com.tr\/blog\/how-to-backup\/4212\/\" target=\"_blank\" rel=\"noopener\">yazm\u0131\u015ft\u0131k<\/a>. \u00d6zetle, depolamay\u0131 harici ba\u011flant\u0131lardan korumak (b\u00f6ylelikle internet \u00fczerinden eri\u015filemez) anahtar \u00e7\u00f6z\u00fcm. Tabii ki ortam kitapl\u0131\u011f\u0131n\u0131z\u0131 her zaman her yerde ula\u015fabilmeniz i\u00e7in internete ba\u011flamak gayet uygun (\u00e7ok modern!) ama bunun uygunlu\u011funu tek d\u00fc\u015f\u00fcnen de siz de\u011filsiniz.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"9vXg9p6Eb2\"><p><a href=\"https:\/\/www.kaspersky.com.tr\/blog\/how-to-backup\/4212\/\" target=\"_blank\" rel=\"noopener\">Yedekleme yapman\u0131n do\u011fru yolu<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"\u201cYedekleme yapman\u0131n do\u011fru yolu\u201d \u2014 Daily - Turkish - Turkey - www.kaspersky.com.tr\/blog\" src=\"https:\/\/www.kaspersky.com.tr\/blog\/how-to-backup\/4212\/embed\/#?secret=CLlG0ST0Sv#?secret=9vXg9p6Eb2\" data-secret=\"9vXg9p6Eb2\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>Siber su\u00e7lular, interneti a\u00e7\u0131k a\u011f ba\u011flant\u0131 noktalar\u0131 i\u00e7in otomatik olarak tarayan \u00f6zel arama motorlar\u0131 kullan\u0131yor. \u00d6rne\u011fin yakla\u015f\u0131k yar\u0131m milyon cihaz, k\u00f6t\u00fc \u015f\u00f6hretli StorageCrypt\u2019e kar\u015f\u0131 savunmas\u0131z halde. Buradan ba\u015fka neler bula\u015fabilir, hangi g\u00fcvenlik a\u00e7\u0131\u011f\u0131ndan evinize girebilir, kimse bilmiyor.<\/p>\n<p>Verilerinizin StorageCrypt ve olas\u0131 yavrular\u0131ndan g\u00fcvenle korunmas\u0131n\u0131 m\u0131 istiyorsunuz? \u00d6yleyse bu NAS kurulum ipu\u00e7lar\u0131na bir g\u00f6z at\u0131n:<\/p>\n<ol>\n<li>NAS ayarlar\u0131ndan dosyalara \u00e7evrimi\u00e7i eri\u015fimi devre d\u0131\u015f\u0131 b\u0131rak\u0131n (yaln\u0131zca yerel a\u011fa eri\u015fim olsun). StorageCrypt, SMB protokol\u00fcndeki bir g\u00fcvenlik a\u00e7\u0131\u011f\u0131 yoluyla internet \u00fczerinden yay\u0131l\u0131yor. NAS\u2019\u0131n\u0131z\u0131 internete ba\u011fl\u0131 tutmazsan\u0131z bula\u015fma tehlikesini de en aza indirmi\u015f olursunuz.<\/li>\n<li>NAS koruma d\u00fczeyini daha da geli\u015ftirmek i\u00e7in g\u00fcvenlik a\u00e7\u0131\u011f\u0131 bulunan SMB protokol\u00fcn\u00fc devre d\u0131\u015f\u0131 b\u0131rak\u0131n. Burada kullan\u0131labilirlik zarar g\u00f6rebilir, o y\u00fczden se\u00e7im sizin. SMB devre d\u0131\u015f\u0131 b\u0131rak\u0131ld\u0131\u011f\u0131nda NAS\u2019\u0131n\u0131z yerel a\u011fdan gelen sald\u0131r\u0131lar\u0131 ba\u015flatan WannaCry gibi k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar taraf\u0131ndan \u015fifrelenemez. NAS\u2019\u0131n\u0131z\u0131n kullan\u0131m k\u0131lavuzunda SMB\u2019yi devre d\u0131\u015f\u0131 b\u0131rakma talimatlar\u0131n\u0131 bulabilirsiniz.<\/li>\n<li>NAS \u00fcretici yaz\u0131l\u0131m\u0131n\u0131 d\u00fczenli olarak g\u00fcncelleyin. Sat\u0131c\u0131lar en ciddi g\u00fcvenlik a\u00e7\u0131klar\u0131n\u0131 d\u00fczeltmek ve neredeyse b\u00fct\u00fcn cihaz \u00e7e\u015fitlerini g\u00fcncel tutmak i\u00e7in ellerinden geleni yap\u0131yor.<\/li>\n<li>Y\u00f6nlendiricinizdeki 139 ve 445 numaral\u0131 d\u0131\u015fa bakan a\u011f ba\u011flant\u0131 noktalar\u0131n\u0131 kapat\u0131n. (Bir NAS\u2019\u0131n\u0131z varsa elbette ev a\u011f\u0131n\u0131z\u0131 d\u00fczenlemek i\u00e7in bir y\u00f6nlendiriciniz vard\u0131r.) StorageCrypt tarz\u0131 sald\u0131r\u0131lar bu ba\u011flant\u0131 noktalar\u0131ndan geliyor. A\u011f ba\u011flant\u0131 noktalar\u0131 hakk\u0131nda bilgi i\u00e7in \u015fu yaz\u0131ya <a href=\"https:\/\/en.wikipedia.org\/wiki\/Port_(computer_networking)\" target=\"_blank\" rel=\"noopener nofollow\">bakabilir<\/a>, ayr\u0131ca y\u00f6nlendirici kullan\u0131m k\u0131lavuzunda bunlar\u0131 nas\u0131l kapataca\u011f\u0131n\u0131z\u0131 bulabilirsiniz.<\/li>\n<\/ol>\n<p>Son olarak: A\u011f\u0131n\u0131zdaki zararl\u0131 yaz\u0131l\u0131mlara kar\u015f\u0131 NAS\u2019inizi korumak i\u00e7in evdeki her cihaz\u0131n\u0131zda <a href=\"http:\/\/kas.pr\/kdkistr\" target=\"_blank\" rel=\"noopener\">g\u00fcvenilir bir g\u00fcvenlik \u00e7\u00f6z\u00fcm\u00fc<\/a> y\u00fcklenmi\u015f oldu\u011fundan emin olun.<\/p>\n<input type=\"hidden\" class=\"category_for_banner\" value=\"kis-trial-ransomware\">\n","protected":false},"excerpt":{"rendered":"<p>Kullan\u0131c\u0131lar iki kategoriye ayr\u0131l\u0131r: hala yedekleme yapmayanlar ve bunu zaten yapanlar. Sabit diskiniz yand\u0131\u011f\u0131nda veya k\u00f6t\u00fc bir fidye yaz\u0131l\u0131m\u0131 aniden \u00f6nemli dosyalar\u0131n\u0131z\u0131 yok etti\u011finde ge\u00e7 de olsa anlars\u0131n\u0131z. Yine de yedeklemelerin d\u00fczenlenmesi sava\u015f\u0131n yar\u0131s\u0131. Di\u011fer yar\u0131s\u0131 ise verilerinizi \u00e7oktan b\u00f6yle sistemlerin pe\u015finden ko\u015fmaya ba\u015flayan k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlardan korumak.<\/p>\n","protected":false},"author":2484,"featured_media":4545,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1284,995],"tags":[591,1485,519,1483,1484,607],"class_list":{"0":"post-4544","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tips","8":"category-technology","9":"tag-fidye-yazilimi","10":"tag-guvenli-depolama","11":"tag-ipuclari-2","12":"tag-nas","13":"tag-sambacry","14":"tag-veri"},"hreflang":[{"hreflang":"tr","url":"https:\/\/www.kaspersky.com.tr\/blog\/nas-security\/4544\/"},{"hreflang":"en-in","url":"https:\/\/www.kaspersky.co.in\/blog\/nas-security\/11980\/"},{"hreflang":"en-ae","url":"https:\/\/me-en.kaspersky.com\/blog\/nas-security\/9975\/"},{"hreflang":"en-us","url":"https:\/\/usa.kaspersky.com\/blog\/nas-security\/14212\/"},{"hreflang":"en-gb","url":"https:\/\/www.kaspersky.co.uk\/blog\/nas-security\/12427\/"},{"hreflang":"es-mx","url":"https:\/\/latam.kaspersky.com\/blog\/nas-security\/12186\/"},{"hreflang":"es","url":"https:\/\/www.kaspersky.es\/blog\/nas-security\/14996\/"},{"hreflang":"it","url":"https:\/\/www.kaspersky.it\/blog\/nas-security\/14818\/"},{"hreflang":"ru","url":"https:\/\/www.kaspersky.ru\/blog\/nas-security\/19342\/"},{"hreflang":"x-default","url":"https:\/\/www.kaspersky.com\/blog\/nas-security\/20446\/"},{"hreflang":"pl","url":"https:\/\/plblog.kaspersky.com\/nas-security\/8657\/"},{"hreflang":"de","url":"https:\/\/www.kaspersky.de\/blog\/nas-security\/15507\/"},{"hreflang":"zh","url":"https:\/\/www.kaspersky.com.cn\/blog\/nas-security\/9012\/"},{"hreflang":"ja","url":"https:\/\/blog.kaspersky.co.jp\/nas-security\/18974\/"},{"hreflang":"en-au","url":"https:\/\/www.kaspersky.com.au\/blog\/nas-security\/19193\/"},{"hreflang":"en-za","url":"https:\/\/www.kaspersky.co.za\/blog\/nas-security\/19189\/"}],"acf":[],"banners":"","maintag":{"url":"https:\/\/www.kaspersky.com.tr\/blog\/tag\/fidye-yazilimi\/","name":"Fidye Yaz\u0131l\u0131m\u0131"},"_links":{"self":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/4544","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\/2484"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=4544"}],"version-history":[{"count":2,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/4544\/revisions"}],"predecessor-version":[{"id":6990,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/4544\/revisions\/6990"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media\/4545"}],"wp:attachment":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=4544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=4544"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=4544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}