{"id":2905,"date":"2022-04-15T10:16:38","date_gmt":"2022-04-15T07:16:38","guid":{"rendered":"https:\/\/cynoks.com\/?p=2905"},"modified":"2022-06-21T14:42:41","modified_gmt":"2022-06-21T11:42:41","slug":"yerel-yonetici-haklari","status":"publish","type":"post","link":"https:\/\/www.cynoks.com\/en\/2022\/04\/15\/yerel-yonetici-haklari\/","title":{"rendered":"Yerel Y\u00f6netici Haklar\u0131"},"content":{"rendered":"
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Yerel Y\u00f6netici Hesab\u0131<\/h3>

Yerel y\u00f6neticiler, sunuculardaki veya istemcilerdeki en yetkili hesaplard\u0131r. Tam denetime sahiptirler ve ba\u015fka yerel kullan\u0131c\u0131lar olu\u015fturabilir, kullan\u0131c\u0131 haklar\u0131 atayabilir veya izinler atayabilirler. Bu hesaplardan bir tanesi hepimiz i\u00e7in \u00e7ok tan\u0131d\u0131k: Administrator. Windows i\u015fletim sistemi y\u00fcklendi\u011finde otomatik olarak olu\u015fturulan, sistemimizin ilk y\u00f6netici hesab\u0131d\u0131r. Bu y\u00f6netici hesab\u0131 silinemez, ancak yeniden adland\u0131r\u0131labilir veya devre d\u0131\u015f\u0131 b\u0131rak\u0131labilir.<\/p>

Yerel Y\u00f6netici Haklar\u0131<\/h3>

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\u201c\u00c7al\u0131\u015fma arkada\u015f\u0131m\u0131z bir uygulama kuracakm\u0131\u015f ama admin yetkisi olmad\u0131\u011f\u0131 i\u00e7in kuram\u0131yormu\u015f. Hi\u00e7 u\u011fra\u015fmadan administrators grubuna ekleyelim, arkada\u015f\u0131m\u0131z\u0131n i\u015fi g\u00f6r\u00fcls\u00fcn!!!\u201d<\/p><\/span><\/blockquote><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Bu s\u00f6zler tan\u0131d\u0131k geldi mi?<\/p>

Asl\u0131nda kullan\u0131c\u0131n\u0131n y\u00f6netici hakk\u0131 istemesi do\u011fal bir davran\u0131\u015ft\u0131r. \u00c7o\u011fu uygulama kurulumu y\u00f6netici hakk\u0131 ister. Fakat kolay yolu se\u00e7erek bu kullan\u0131c\u0131ya yerel y\u00f6netici yetkisi vermek g\u00fcvenli bir yakla\u015f\u0131m de\u011fildir. Kullan\u0131c\u0131 art\u0131k o uygulamay\u0131 kurabilir, fakat bu yetkiyle ba\u015fka neler yapabilir?<\/p>

  • Sistem yap\u0131land\u0131rmalar\u0131n\u0131 de\u011fi\u015ftirebilir.<\/h6><\/li>
  • Anti-vir\u00fcs\u00fc devre d\u0131\u015f\u0131 b\u0131rakabilir veya kald\u0131rabilir.<\/h6><\/li>
  • Servis kurabilir, ba\u015flatabilir veya durdurabilir.<\/h6><\/li>
  • S\u00fcr\u00fcc\u00fcleri kald\u0131rabilir.<\/h6><\/li>
  • K\u00f6t\u00fc ama\u00e7lar\u0131 yaz\u0131l\u0131mlar kurabilir.<\/h6><\/li>
  • Yerel hesaplara eri\u015febilir, de\u011fi\u015ftirebilir.<\/h6><\/li>
  • Di\u011fer kullan\u0131c\u0131lara ait verilere eri\u015febilir.<\/h6><\/li><\/ul>

    G\u00f6rd\u00fc\u011f\u00fcn\u00fcz gibi asl\u0131nda bu kullan\u0131c\u0131ya sadece uygulama kurma yetkisi vermediniz; \u201cNe istiyorsan onu yapabilirsin\u201d yetkisi verdiniz!<\/p>

    Ayn\u0131 durum sadece yaz\u0131c\u0131 kurmak isteyen, yeni bir monitor eklemek isteyen veya yeni bir cihaz eklemek isteyen kullan\u0131c\u0131lar i\u00e7in de ge\u00e7erlidir. Bu tip i\u015flemler yerel y\u00f6netici hakk\u0131 olmadan sorunlu hale gelir. Ama yerel y\u00f6netici yetkisi verdi\u011finizde de neler yap\u0131labilir g\u00f6rd\u00fcn\u00fcz.<\/p>

    Riskler<\/strong><\/h3>
    • K\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar\u0131n sisteme girmesi<\/h6><\/li>
    • Pass-the-hash sald\u0131r\u0131lar\u0131<\/h6><\/li>
    • Yanal hareket<\/h6><\/li>
    • Kurulu\u015f genelindeki i\u015fleyi\u015fi aksatma<\/h6><\/li><\/ul>

      Risklerin Azalt\u0131lmas\u0131<\/h3>

      Asl\u0131nda \u00e7o\u011fu sistem y\u00f6neticileri risklerin fark\u0131ndad\u0131rlar ve d\u0131\u015far\u0131dan \u015fu rahatl\u0131kla s\u00f6ylenebilir; Yerel y\u00f6netici haklar\u0131 bu kadar kritikse \u00e7o\u011fu kurulu\u015flar yerel y\u00f6netici haklar\u0131n\u0131 kald\u0131r\u0131yordur.<\/p>

      CyberArk\u2019\u0131n bir raporunda, kurulu\u015flar\u0131n %87\u2019sinin yerel y\u00f6netici haklar\u0131n\u0131 kald\u0131rmad\u0131\u011f\u0131 belirtiliyor. (CyberArk Threat Landscape Survey, 2018)<\/p>

      Kurulu\u015flar, y\u00f6netici haklar\u0131n\u0131 kald\u0131rmad\u0131\u011f\u0131 i\u00e7in, kolayl\u0131k g\u00fcvenlikten \u00fcst\u00fcn geliyor. Bu s\u0131rada g\u00fcvenlik a\u00e7\u0131klar\u0131 art\u0131yor ve g\u00fcvenlik ekibi de herhangi bir k\u00f6t\u00fc niyetli yaz\u0131l\u0131m\u0131n ortama yay\u0131lmad\u0131\u011f\u0131ndan emin olmak istiyor. Di\u011fer tarafta y\u00f6netici haklar\u0131n\u0131 kald\u0131r\u0131rlarsa destek ekibine olduk\u00e7a fazla bir y\u00fck biniyor. Peki nas\u0131l yapaca\u011f\u0131z? Bir yanda g\u00fcvenlik unsuru var, bir yanda \u00e7al\u0131\u015fan verimlili\u011fi var. Asl\u0131nda d\u00fcnyada her\u015feyin bir denge \u00fczerinde kurulu oldu\u011funu d\u00fc\u015f\u00fcn\u00fcrsek, bu da bir denge meselesidir.<\/p>

      U\u00e7 nokta g\u00fcvenli\u011fini sa\u011flamay\u0131 ama\u00e7layan baz\u0131 \u00fcr\u00fcnler ile kullan\u0131c\u0131, rol veya uygulama bazl\u0131 yetkilendirmeler kolayl\u0131kla yap\u0131labilir. Ekiplere veya kullan\u0131c\u0131lara sadece ihtiya\u00e7lar\u0131 olan \u201cy\u00f6netici haklar\u0131<\/span>\u201d verilir. Powershell gibi uygulamalar bloklanabilir. \u015eirket a\u011f\u0131nda bulunan ve s\u00fcrekli kontrol edilip korunan ortak payla\u015f\u0131ml\u0131 klas\u00f6rlerden b\u00fct\u00fcn kullan\u0131c\u0131lar\u0131n yerel y\u00f6netici yetkisine sahip olmadan kurulum yapabilmesi sa\u011flanabilir.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

      Yerel Y\u00f6netici Hesab\u0131 Yerel y\u00f6neticiler, sunuculardaki veya istemcilerdeki en yetkili hesaplard\u0131r. Tam denetime sahiptirler ve ba\u015fka yerel kullan\u0131c\u0131lar olu\u015fturabilir, kullan\u0131c\u0131 haklar\u0131 atayabilir veya izinler atayabilirler. Bu hesaplardan bir tanesi hepimiz i\u00e7in \u00e7ok tan\u0131d\u0131k: Administrator. Windows i\u015fletim sistemi y\u00fcklendi\u011finde otomatik olarak olu\u015fturulan, sistemimizin ilk y\u00f6netici hesab\u0131d\u0131r. Bu y\u00f6netici hesab\u0131 silinemez, ancak yeniden adland\u0131r\u0131labilir veya devre d\u0131\u015f\u0131 […]<\/p>","protected":false},"author":3,"featured_media":3055,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"0","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"0","two_page_speed":[],"ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"off","ocean_gallery_id":[],"footnotes":""},"categories":[9],"tags":[],"class_list":["post-2905","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","entry","has-media"],"_links":{"self":[{"href":"https:\/\/www.cynoks.com\/en\/wp-json\/wp\/v2\/posts\/2905","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cynoks.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cynoks.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cynoks.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cynoks.com\/en\/wp-json\/wp\/v2\/comments?post=2905"}],"version-history":[{"count":21,"href":"https:\/\/www.cynoks.com\/en\/wp-json\/wp\/v2\/posts\/2905\/revisions"}],"predecessor-version":[{"id":3056,"href":"https:\/\/www.cynoks.com\/en\/wp-json\/wp\/v2\/posts\/2905\/revisions\/3056"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cynoks.com\/en\/wp-json\/wp\/v2\/media\/3055"}],"wp:attachment":[{"href":"https:\/\/www.cynoks.com\/en\/wp-json\/wp\/v2\/media?parent=2905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cynoks.com\/en\/wp-json\/wp\/v2\/categories?post=2905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cynoks.com\/en\/wp-json\/wp\/v2\/tags?post=2905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}