{"id":7906,"date":"2020-03-17T12:24:55","date_gmt":"2020-03-17T09:24:55","guid":{"rendered":"https:\/\/www.kaspersky.com.tr\/blog\/?p=7906"},"modified":"2020-03-17T12:24:55","modified_gmt":"2020-03-17T09:24:55","slug":"work-from-home","status":"publish","type":"post","link":"https:\/\/www.kaspersky.com.tr\/blog\/work-from-home\/7906\/","title":{"rendered":"Uzaktan \u00e7al\u0131\u015fma ve g\u00fcvenlik"},"content":{"rendered":"<p>COVID-19 salg\u0131n\u0131 nedeniyle, daha \u00f6nce hi\u00e7 d\u00fc\u015f\u00fcnmemi\u015f olanlar da dahil olmak \u00fczere bir\u00e7ok \u015firket, \u00e7al\u0131\u015fanlar\u0131na evden \u00e7al\u0131\u015fma talimat\u0131 veriyor. Bu, herhangi bir uzaktan \u00e7al\u0131\u015fma politikas\u0131na sahip olmad\u0131klar\u0131, dolay\u0131s\u0131yla uzaktan \u00e7al\u0131\u015fmaya ge\u00e7i\u015fin riskleri art\u0131rma olas\u0131l\u0131\u011f\u0131n\u0131 da g\u00f6z \u00f6n\u00fcnde bulundurmad\u0131klar\u0131 anlam\u0131na geliyor. Bu konudaki bilgi eksi\u011fini gidermeye \u00e7al\u0131\u015faca\u011f\u0131z ve riskleri nas\u0131l en aza indirebilece\u011fimizi anlataca\u011f\u0131z.<\/p>\n<p>\u0130lk bak\u0131\u015fta, ofis \u00e7al\u0131\u015fanlar\u0131 i\u00e7in tek de\u011fi\u015fiklik meslekta\u015flar\u0131 ile y\u00fcz y\u00fcze olmamalar\u0131 olarak g\u00f6r\u00fclebilir. Ama asl\u0131nda bundan \u00e7ok daha fazlas\u0131 var. \u00d6rne\u011fin ileti\u015fim kanallar\u0131, yerle\u015fik rutinler, i\u015fbirli\u011fi ara\u00e7lar\u0131, ekipmanlar ve bu ekipmana eri\u015fim gibi konular\u0131 g\u00f6z \u00f6n\u00fcnde bulundurmak gerekiyor.<\/p>\n<h2>\u0130leti\u015fim kanallar\u0131<\/h2>\n<p>\u00c7al\u0131\u015fanlar\u0131n\u0131z ofiste yerel a\u011fda \u00e7al\u0131\u015f\u0131rken, t\u00fcm veri al\u0131\u015fveri\u015fi i\u015flemlerini g\u00fcvenlik \u00e7\u00f6z\u00fcmleriniz ger\u00e7ekle\u015ftirir. Ancak \u00e7al\u0131\u015fanlar\u0131n evden \u00e7al\u0131\u015fmas\u0131, denkleme fazladan bir de\u011fi\u015fken daha kat\u0131yor: ISP\u2019ler. \u00c7al\u0131\u015fanlar\u0131n g\u00fcvenlik tedbirleri hakk\u0131nda hi\u00e7bir \u015fey bilmiyorsun ve kontrol etmeniz m\u00fcmk\u00fcn de\u011fil. Baz\u0131 durumlarda, evdeki internet ba\u011flant\u0131lar\u0131na yaln\u0131zca \u00e7al\u0131\u015fan\u0131n\u0131z taraf\u0131ndan de\u011fil, ayn\u0131 zamanda potansiyel bir sald\u0131rgan taraf\u0131ndan da eri\u015filebilir. K\u0131sacas\u0131, bu t\u00fcr ileti\u015fim kanallar\u0131 \u00fczerinden kurumsal s\u0131rlar\u0131 payla\u015fmak pek de do\u011fru de\u011fildir.<\/p>\n<p><strong>\u00c7\u00f6z\u00fcm<\/strong>: \u00c7al\u0131\u015fanlar\u0131n\u0131z\u0131n kurumsal kaynaklara uzaktan ba\u011flanmas\u0131 gerekiyorsa, i\u015f istasyonlar\u0131 ile altyap\u0131n\u0131z aras\u0131nda g\u00fcvenli bir kanal kurmak ve kurumsal verileri d\u0131\u015far\u0131dan istenmeyen eri\u015fime kar\u015f\u0131 korumak i\u00e7in g\u00fcvenilir bir VPN kurdu\u011funuzdan emin olun. Ayn\u0131 zamanda, VPN olmadan harici a\u011flardan kurumsal kaynaklara olan ba\u011flant\u0131lar\u0131 yasaklay\u0131n.<\/p>\n<h2>Yerle\u015fik rutinler<\/h2>\n<p>Uzaktan \u00e7al\u0131\u015fanlar, bir i\u015f meselesini tart\u0131\u015fmak i\u00e7in y\u00fcr\u00fcy\u00fcp i\u015f arkada\u015flar\u0131n\u0131n masas\u0131na gidemezler; bu nedenle (normalde ileti\u015fimi tamamen s\u00f6zl\u00fc ger\u00e7ekle\u015ftiren) yeni kat\u0131l\u0131mc\u0131lar da dahil olmak \u00fczere yaz\u0131\u015fmalarda bir art\u0131\u015f beklemeniz yerinde olur. K\u0131sacas\u0131, herkesin ofiste olmamas\u0131, \u00e7al\u0131\u015fanlar\u0131n yerle\u015fik rutinlerini temelinden de\u011fi\u015ftirir. Teorik olarak, bu bir sald\u0131rgan\u0131n harekete ge\u00e7ebilmesi ve \u00f6zellikle BEC sald\u0131r\u0131lar\u0131kullanmas\u0131 i\u00e7in daha fazla alan yarat\u0131r. Tabiri caizse, bir kurumsal yaz\u0131\u015fmalar okyanusu ortas\u0131nda k\u00fc\u00e7\u00fcc\u00fck bir kimlik av\u0131 teknesini fark etmek zor olacakt\u0131r. Ba\u015fka bir deyi\u015fle, veri isteyen sahte bir mesaj, normal ko\u015fullarda oldu\u011fu kadar ola\u011fan d\u0131\u015f\u0131 veya \u015f\u00fcpheli g\u00f6r\u00fcnmeyecektir. Dahas\u0131, ev ortam\u0131n\u0131n daha rahat olmas\u0131, bir\u00e7ok ki\u015fiyi daha az uyan\u0131k hale getirebilir.<\/p>\n<p><strong>\u00c7\u00f6z\u00fcm<\/strong>: \u0130lk olarak, evde olsalar bile, t\u00fcm \u00e7al\u0131\u015fanlar sadece i\u015f e-postalar\u0131n\u0131 kullanmal\u0131d\u0131r. Bu, en az\u0131ndan bir siber su\u00e7lunun ba\u015fka bir etki alan\u0131nda bir hesap kullanmalar\u0131 durumunda \u00e7al\u0131\u015fan kimli\u011fine b\u00fcr\u00fcnme giri\u015fimini tespit etmeyi kolayla\u015ft\u0131racakt\u0131r. \u0130kincisi, posta sunucular\u0131n\u0131z\u0131n ileti g\u00f6ndereni de\u011fi\u015ftirme giri\u015fimlerini alg\u0131layabilen teknolojiler taraf\u0131ndan korundu\u011fundan emin olman\u0131z gerekir. Hem <a href=\"https:\/\/kas.pr\/kdkesbtr\" target=\"_blank\" rel=\"noopener\">e-posta sunucular\u0131na<\/a> hem de <a href=\"https:\/\/www.kaspersky.com.tr\/small-to-medium-business-security\/microsoft-office-365-security\" target=\"_blank\" rel=\"noopener\">Microsoft Office 365<\/a> programlar\u0131na y\u00f6nelik \u00e7\u00f6z\u00fcmlerimiz, bu teknolojileri sa\u011flar. \u00dc\u00e7\u00fcnc\u00fcs\u00fc, \u00e7al\u0131\u015fanlar\u0131 eve g\u00f6ndermeden \u00f6nce, onlara siber tehditlerle ilgili bir kurs vermeniz gerekir.<\/p>\n<h2>Birlikte \u00e7al\u0131\u015fma ara\u00e7lar\u0131<\/h2>\n<p>Y\u00fcz y\u00fcze ileti\u015fimi kaybetmi\u015f olan \u00e7al\u0131\u015fanlar, baz\u0131lar\u0131 g\u00fcvenilir olmayabilen di\u011fer birlikte \u00e7al\u0131\u015fma y\u00f6ntemlerine ba\u015fvurabilirler. Bu y\u00f6ntemlerin do\u011fru yap\u0131land\u0131r\u0131lmas\u0131 gerekmektedir. \u00d6rne\u011fin, yanl\u0131\u015f yap\u0131land\u0131r\u0131lm\u0131\u015f eri\u015fim izinlerine sahip bir Google Docs belgesi, bir arama motoru taraf\u0131ndan dizine eklenebilir ve kurumsal veri s\u0131z\u0131nt\u0131s\u0131 kayna\u011f\u0131 haline gelebilir. Ayn\u0131 \u015fey bulutta depolanan veriler i\u00e7in de ge\u00e7erlidir. Slack gibi birlikte \u00e7al\u0131\u015fma ortamlar\u0131 da s\u0131z\u0131nt\u0131 yayabilir; rastgele eklenen bir yabanc\u0131, t\u00fcm dosya ve ileti ge\u00e7mi\u015fine eri\u015febilir.<\/p>\n<p>\u00c7\u00f6z\u00fcm: Do\u011fal olarak, g\u00fcvenlik ve \u00f6zellikler a\u00e7\u0131s\u0131ndan do\u011fru bir birlikte \u00e7al\u0131\u015fma ortam\u0131 se\u00e7mek sizin yarar\u0131n\u0131za olacakt\u0131r. \u0130deal olarak, bu ortama kay\u0131t, kurumsal bir e-posta adresi gerektirmelidir. Dahas\u0131, gerekti\u011finde eri\u015fim hakk\u0131 vermek ve bu hakk\u0131 iptal etmek i\u00e7in \u00f6zel bir y\u00f6netici atamay\u0131 da d\u00fc\u015f\u00fcnebilirsiniz. Ancak en \u00f6nemlisi, \u00e7al\u0131\u015fanlar\u0131n evden \u00e7al\u0131\u015fmalar\u0131na izin vermeden \u00f6nce, bir fark\u0131ndal\u0131k oturumu yap\u0131n (oturum da uzaktan yap\u0131labilir) ve yaln\u0131zca \u015firketinizde da\u011f\u0131t\u0131lan (veya sizin taraf\u0131n\u0131zdan onaylanan) birlikte \u00e7al\u0131\u015fma sistemini kullanmalar\u0131 konusunda \u0131srarc\u0131 olun. Ayr\u0131ca \u015firket s\u0131rlar\u0131n\u0131 g\u00fcvende tutmaktan sorumlu olduklar\u0131n\u0131 yinelemek de yard\u0131mc\u0131 olacakt\u0131r.<\/p>\n<h2>Ekipmanlar<\/h2>\n<p>Genel olarak konu\u015fursak, t\u00fcm \u00e7al\u0131\u015fanlar\u0131n kurumsal diz\u00fcst\u00fc bilgisayarlara eri\u015fimi yoktur. Cep telefonlar\u0131 ise t\u00fcm g\u00f6revler i\u00e7in uygun de\u011fildir. Bu nedenle, \u00e7al\u0131\u015fanlar ev bilgisayarlar\u0131n\u0131 kullanmaya ba\u015flayabilir. BYOD (Kendi Cihaz\u0131n\u0131 Getir) politikas\u0131 olmayan \u015firketler i\u00e7in bu, ciddi bir tehdit olu\u015fturabilir.<\/p>\n<p>\u00c7\u00f6z\u00fcm: \u0130lk olarak, \u00e7al\u0131\u015fanlar evden \u00e7al\u0131\u015fmak zorundaysa, m\u00fcmk\u00fcnse onlara kurumsal diz\u00fcst\u00fc bilgisayarlar ve telefonlar sa\u011flay\u0131n . Cihazlar\u0131n uygun g\u00fcvenlik \u00e7\u00f6z\u00fcmleri ile korunmas\u0131 gerekti\u011fini s\u00f6ylememize bile gerek yok. Dahas\u0131, bu \u00e7\u00f6z\u00fcmler kurumsal bilgileri uzaktan silme, ki\u015fisel ve kurumsal verileri ayr\u0131 tutma ve uygulamalar\u0131n kurulumuna k\u0131s\u0131tlamalar koyma olana\u011f\u0131 sa\u011flamal\u0131d\u0131r. Bu \u00e7\u00f6z\u00fcmleri, en son \u00f6nemli yaz\u0131l\u0131m ve i\u015fletim sistemi g\u00fcncellemelerini otomatik olarak kontrol edecek \u015fekilde ayarlay\u0131n.<\/p>\n<p>Herhangi bir nedenle \u00e7al\u0131\u015fanlar ki\u015fisel cihazlar\u0131 kullanmak zorundaysa, bu cihazlardaki kurumsal verileri y\u00f6netmek i\u00e7in bir BYOD politikas\u0131n\u0131 olu\u015fturman\u0131n tam zaman\u0131: \u00d6rne\u011fin, i\u015f ve ki\u015fisel veriler i\u00e7in ayr\u0131 b\u00f6l\u00fcmler olu\u015fturulmas\u0131n\u0131 \u015fart ko\u015fabilirsiniz. Dahas\u0131, t\u00fcm \u00e7al\u0131\u015fanlar\u0131n birer ev antivir\u00fcs yaz\u0131l\u0131m\u0131 kurmalar\u0131 konusunda \u0131srarc\u0131 olun; yaln\u0131zca \u00fccretsiz bir \u00e7\u00f6z\u00fcm kuracak olsalar bile. \u0130deal olarak, bu t\u00fcr cihazlar\u0131n yaln\u0131zca bir g\u00fcvenlik \u00e7\u00f6z\u00fcm\u00fc y\u00fcklendi\u011finden ve i\u015fletim sisteminin g\u00fcncel oldu\u011fundan emin olduktan sonra kurumsal a\u011flara ba\u011flanmas\u0131na izin vermelisiniz.<\/p>\n<h2>Ekipmanlara eri\u015fim<\/h2>\n<p>\u00c7al\u0131\u015fanlar\u0131n\u0131z\u0131n nerede ve kiminle ya\u015fad\u0131\u011f\u0131ndan asla emin olamazs\u0131n\u0131z. \u00d6rne\u011fin, bir fincan \u00e7ay almaya gittiklerinde \u00e7al\u0131\u015fma ekran\u0131n\u0131 kimlerin g\u00f6rebilece\u011fini bilemezsiniz. \u00c7al\u0131\u015fanlar\u0131n g\u00fcn boyunca \u00e7o\u011funlukla yaln\u0131z olduklar\u0131 bir evde \u00e7al\u0131\u015fmalar\u0131yla, s\u0131z\u0131nt\u0131 ve tehlike risklerinin \u00e7ok daha b\u00fcy\u00fck oldu\u011fu bir kafede veya birlikte \u00e7al\u0131\u015fma alan\u0131nda \u00e7al\u0131\u015fmalar\u0131 bamba\u015fka \u015feylerdir.<\/p>\n<p>\u00c7\u00f6z\u00fcm: Bu sorunlar\u0131n \u00e7o\u011funu, parola ve otomatik ekran kilitleme kullan\u0131m\u0131n\u0131 \u00f6ng\u00f6ren g\u00fcvenlik ilkeleri arac\u0131l\u0131\u011f\u0131yla \u00e7\u00f6zebilirsiniz. Uzaktan \u00e7al\u0131\u015fma konusunda da t\u0131pk\u0131 di\u011fer siber g\u00fcvenlik konular\u0131nda oldu\u011fu gibi, <a href=\"https:\/\/k-asap.com\/en\/?redef=1&amp;THRU&amp;reseller=gl_kdailyplacehold_acq_ona_smm__onl_b2b_kasperskydaily_wpplaceholder____kasap___\" target=\"_blank\" rel=\"noopener\">bilin\u00e7lendirme e\u011fitimi,<\/a> genel fark\u0131ndal\u0131\u011f\u0131n korunmas\u0131na yard\u0131mc\u0131 olur.<\/p>\n<h2>Web seminerleri<\/h2>\n<p>Uzmanlar\u0131m\u0131z 18 Mart\u2019ta g\u00fcvenli telekom\u00fcnikasyon hakk\u0131nda bir web semineri d\u00fczenlemeyi planl\u0131yor. Sizi, <a href=\"https:\/\/www.brighttalk.com\/webcast\/15591\/390352?utm_source=kdaily&amp;utm_medium=blog&amp;utm_campaign=tr_webinar_mh0090&amp;utm_content=sm-post&amp;utm_term=tr_kdaily__mh0090_sm-post_blog_webinar\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">BrightTalk\u2019a kaydolarak<\/a> tart\u0131\u015fmaya kat\u0131lmaya davet ediyoruz.<\/p>\n<div id=\"attachment_7907\" style=\"width: 970px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-7907\" class=\"wp-image-7907 size-full\" src=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/91\/2020\/03\/16142212\/work-from-home-webinar.jpg\" alt=\"\" width=\"960\" height=\"540\"><p id=\"caption-attachment-7907\" class=\"wp-caption-text\"><a href=\"https:\/\/www.brighttalk.com\/webcast\/15591\/390352?utm_source=kdaily&amp;utm_medium=blog&amp;utm_campaign=tr_webinar_mh0090&amp;utm_content=sm-post&amp;utm_term=tr_kdaily__mh0090_sm-post_blog_webinar\" target=\"_blank\" rel=\"noopener nofollow\">Kay\u0131t Olun <\/a><\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u00c7al\u0131\u015fanlara evden \u00e7al\u0131\u015fma talimat\u0131 verirken dikkat edilmesi gerekenler.<\/p>\n","protected":false},"author":700,"featured_media":7908,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1726,1194],"tags":[415,2146,2145],"class_list":{"0":"post-7906","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-enterprise","8":"category-business","9":"tag-byod","10":"tag-evden-calisma","11":"tag-uzaktan-calisma"},"hreflang":[{"hreflang":"tr","url":"https:\/\/www.kaspersky.com.tr\/blog\/work-from-home\/7906\/"},{"hreflang":"en-in","url":"https:\/\/www.kaspersky.co.in\/blog\/work-from-home\/19528\/"},{"hreflang":"en-ae","url":"https:\/\/me-en.kaspersky.com\/blog\/work-from-home\/16105\/"},{"hreflang":"ar","url":"https:\/\/me.kaspersky.com\/blog\/work-from-home\/7865\/"},{"hreflang":"en-us","url":"https:\/\/usa.kaspersky.com\/blog\/work-from-home\/21137\/"},{"hreflang":"en-gb","url":"https:\/\/www.kaspersky.co.uk\/blog\/work-from-home\/19399\/"},{"hreflang":"es-mx","url":"https:\/\/latam.kaspersky.com\/blog\/work-from-home\/17905\/"},{"hreflang":"es","url":"https:\/\/www.kaspersky.es\/blog\/work-from-home\/22081\/"},{"hreflang":"it","url":"https:\/\/www.kaspersky.it\/blog\/work-from-home\/20873\/"},{"hreflang":"ru","url":"https:\/\/www.kaspersky.ru\/blog\/work-from-home\/27602\/"},{"hreflang":"x-default","url":"https:\/\/www.kaspersky.com\/blog\/work-from-home\/34030\/"},{"hreflang":"fr","url":"https:\/\/www.kaspersky.fr\/blog\/work-from-home\/14464\/"},{"hreflang":"pt-br","url":"https:\/\/www.kaspersky.com.br\/blog\/work-from-home\/14524\/"},{"hreflang":"pl","url":"https:\/\/plblog.kaspersky.com\/work-from-home\/13164\/"},{"hreflang":"de","url":"https:\/\/www.kaspersky.de\/blog\/work-from-home\/23387\/"},{"hreflang":"zh","url":"https:\/\/www.kaspersky.com.cn\/blog\/work-from-home\/11205\/"},{"hreflang":"ja","url":"https:\/\/blog.kaspersky.co.jp\/work-from-home\/27854\/"},{"hreflang":"nl","url":"https:\/\/www.kaspersky.nl\/blog\/work-from-home\/25111\/"},{"hreflang":"ru-kz","url":"https:\/\/blog.kaspersky.kz\/work-from-home\/21816\/"},{"hreflang":"en-au","url":"https:\/\/www.kaspersky.com.au\/blog\/work-from-home\/27018\/"},{"hreflang":"en-za","url":"https:\/\/www.kaspersky.co.za\/blog\/work-from-home\/26857\/"}],"acf":[],"banners":"","maintag":{"url":"https:\/\/www.kaspersky.com.tr\/blog\/tag\/byod\/","name":"BYOD"},"_links":{"self":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/7906","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\/700"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=7906"}],"version-history":[{"count":1,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/7906\/revisions"}],"predecessor-version":[{"id":7909,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/7906\/revisions\/7909"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media\/7908"}],"wp:attachment":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=7906"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=7906"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=7906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}