{"id":475884,"date":"2023-08-09T07:24:43","date_gmt":"2023-08-09T07:24:43","guid":{"rendered":""},"modified":"2023-09-05T11:11:30","modified_gmt":"2023-09-05T11:11:30","slug":"application-allow-listing","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/tr\/wiki\/application-allow-listing\/","title":{"rendered":"Uygulama izin verilenler listesi"},"content":{"rendered":"<p>Uygulama beyaz listesi olarak da bilinen uygulama izin verilenler listesi, yetkisiz uygulamalar\u0131n bir sistemde y\u00fcr\u00fct\u00fclmesini k\u0131s\u0131tlayan \u00e7ok \u00f6nemli bir g\u00fcvenlik stratejisidir. Yaln\u0131zca \u00f6nceden onaylanm\u0131\u015f ve belirtilen programlar\u0131n \u00e7al\u0131\u015ft\u0131r\u0131lmas\u0131na izin vererek &#039;varsay\u0131lan olarak g\u00fcven&#039; ilkesiyle \u00e7al\u0131\u015f\u0131r.<\/p>\n<h2>Uygulama \u0130zin Verilen Listelemenin K\u00f6kenleri ve Tarihsel Perspektifi<\/h2>\n<p>Uygulama izin verilenler listesi kavram\u0131, g\u00fcvenli\u011fi art\u0131rma ve bilgisayar sistemlerindeki k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar\u0131 k\u0131s\u0131tlama ihtiyac\u0131ndan do\u011fmu\u015ftur. Kesin ba\u015flang\u0131\u00e7 tarihi belli olmasa da, 21. y\u00fczy\u0131l\u0131n ba\u015flar\u0131nda internet kullan\u0131m\u0131 ve dijital tehditlerin artmas\u0131yla giderek yayg\u0131nla\u015ft\u0131. Bu \u00f6ncelikle, tehditlerin do\u011fas\u0131 ve say\u0131s\u0131 zamanla geli\u015fip artt\u0131k\u00e7a daha az etkili hale gelen geleneksel kara listeye alma y\u00f6ntemlerine kar\u015f\u0131 bir tepkidir.<\/p>\n<h2>Uygulama \u0130zin Verilenler Listesini Anlamak: Ayr\u0131nt\u0131l\u0131 Bir Genel Bak\u0131\u015f<\/h2>\n<p>Uygulama izin verilenler listesi, bir sistemde hangi uygulamalar\u0131n \u00e7al\u0131\u015ft\u0131r\u0131labilece\u011fini kontrol etmeye yard\u0131mc\u0131 olan bir siber g\u00fcvenlik tekni\u011fidir. \u0130zin verilenler listesine a\u00e7\u0131k\u00e7a dahil edilmeyen herhangi bir yaz\u0131l\u0131m veya uygulaman\u0131n y\u00fcr\u00fct\u00fclmesinin reddedildi\u011fi bir &#039;varsay\u0131lan reddetme&#039; politikas\u0131yla \u00e7al\u0131\u015f\u0131r. Bu teknik, genellikle &#039;varsay\u0131lan olarak izin ver&#039; prensibiyle \u00e7al\u0131\u015fan geleneksel antivir\u00fcs yaz\u0131l\u0131mlar\u0131ndan farkl\u0131d\u0131r.<\/p>\n<p>S\u00fcre\u00e7 genellikle i\u015f operasyonlar\u0131 i\u00e7in gerekli ve onaylanm\u0131\u015f her uygulaman\u0131n kataloglanmas\u0131n\u0131 i\u00e7erir. Bu uygulamalar daha sonra izin verilenler listesine al\u0131n\u0131rken di\u011ferlerinin t\u00fcm\u00fc varsay\u0131lan olarak engellenir. Bu, potansiyel olarak yararlan\u0131labilecek uygulamalar\u0131n say\u0131s\u0131n\u0131 en aza indirerek sald\u0131r\u0131 y\u00fczeyini azalt\u0131r.<\/p>\n<h2>Ba\u015fvuru \u0130zin Verilenler Listesinin \u0130\u00e7 Yap\u0131s\u0131 ve \u00c7al\u0131\u015fma Mekanizmas\u0131<\/h2>\n<p>Uygulama izin verilenler listesi, \u00f6ncelikle hangi uygulamalar\u0131n y\u00fcr\u00fct\u00fclmesine izin verildi\u011fini tan\u0131mlayan politikalar\u0131n kullan\u0131lmas\u0131yla \u00e7al\u0131\u015f\u0131r. Politika, \u00e7al\u0131\u015ft\u0131r\u0131lmas\u0131na izin verilmeden \u00f6nce her uygulamay\u0131 izin verilenler listesine g\u00f6re kontrol eder. Uygulama izin verilenler listesinde de\u011filse varsay\u0131lan olarak engellenir.<\/p>\n<p>\u0130zin verilenler listesindeki uygulamalar\u0131 tan\u0131mlamak i\u00e7in farkl\u0131 y\u00f6ntemler kullan\u0131l\u0131r:<\/p>\n<ol>\n<li>Dosya Nitelikleri: Sistem bir dosyan\u0131n ad\u0131, boyutu veya de\u011fi\u015ftirilme tarihi gibi \u00f6zelliklerini kontrol eder.<\/li>\n<li>Dijital \u0130mzalar: Uygulamalar dijital imzalar\u0131na g\u00f6re tan\u0131mlan\u0131r. Bu imza geli\u015ftiriciden gelir ve yaz\u0131l\u0131ma m\u00fcdahale edilmemesini sa\u011flar.<\/li>\n<li>Kriptografik Hash&#039;ler: Onaylanan her uygulamaya benzersiz bir kriptografik hash atanabilir. Sistem bu karma de\u011ferini, \u00e7al\u0131\u015ft\u0131rmaya \u00e7al\u0131\u015fan bir uygulaman\u0131n karma de\u011feriyle kar\u015f\u0131la\u015ft\u0131racakt\u0131r.<\/li>\n<\/ol>\n<h2>Uygulama \u0130zin Verilenler Listesinin Temel \u00d6zellikleri<\/h2>\n<p>Uygulama izin verilenler listesinin baz\u0131 \u00f6nemli \u00f6zellikleri \u015funlard\u0131r:<\/p>\n<ul>\n<li>Geli\u015fmi\u015f G\u00fcvenlik: Yaln\u0131zca onayl\u0131 uygulamalar\u0131n \u00e7al\u0131\u015fmas\u0131na izin vererek y\u00fcksek d\u00fczeyde g\u00fcvenlik sunar.<\/li>\n<li>Sald\u0131r\u0131 Y\u00fczeyini Azalt\u0131r: Beyaz listede olmayan t\u00fcm uygulamalar\u0131 reddederek potansiyel sald\u0131r\u0131 y\u00fczeyini azalt\u0131r.<\/li>\n<li>Uyumluluk: \u015eirketlerin \u00e7e\u015fitli g\u00fcvenlik standartlar\u0131na ve d\u00fczenlemelerine uymas\u0131na yard\u0131mc\u0131 olur.<\/li>\n<li>S\u0131f\u0131r G\u00fcn Sald\u0131r\u0131lar\u0131na Kar\u015f\u0131 Etkili: Geleneksel antivir\u00fcs \u00e7\u00f6z\u00fcmlerinin ba\u015far\u0131s\u0131z olabilece\u011fi s\u0131f\u0131r g\u00fcn sald\u0131r\u0131lar\u0131na kar\u015f\u0131 koruma sa\u011flar.<\/li>\n<\/ul>\n<h2>\u0130zin Verilen Listeleme Uygulama T\u00fcrleri<\/h2>\n<p>Uygulama izin verilenler listesi, kontrol d\u00fczeylerine g\u00f6re kategorilere ayr\u0131labilir:<\/p>\n<table>\n<thead>\n<tr>\n<th>Kontrol Seviyesi<\/th>\n<th>Tan\u0131m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Statik \u0130zin Verilenler Listesi<\/td>\n<td>\u0130zin verilen uygulamalar\u0131n listesi \u00f6nceden belirlenmi\u015ftir ve de\u011fi\u015fmez.<\/td>\n<\/tr>\n<tr>\n<td>Dinamik \u0130zin Verilenler listesi<\/td>\n<td>Liste belirli parametrelere veya tehdit istihbarat\u0131na g\u00f6re d\u00fczenli olarak g\u00fcncellenmektedir.<\/td>\n<\/tr>\n<tr>\n<td>Kullan\u0131c\u0131 Tabanl\u0131 \u0130zin Verilenler Listesi<\/td>\n<td>\u0130zin verilenler listesi, bireysel kullan\u0131c\u0131 ayr\u0131cal\u0131klar\u0131na ve rollerine g\u00f6re yap\u0131l\u0131r.<\/td>\n<\/tr>\n<tr>\n<td>Ba\u011flama Dayal\u0131 \u0130zin Verilenler Listesi<\/td>\n<td>\u0130zinler a\u011f ba\u011flant\u0131s\u0131, zaman, konum vb. ba\u011flama g\u00f6re verilir.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Uygulama \u0130zin Verilenler Listesini Kullanma: Sorunlar ve \u00c7\u00f6z\u00fcmler<\/h2>\n<p>Uygulama izin verilenler listesi geli\u015fmi\u015f g\u00fcvenlik sunarken ayn\u0131 zamanda baz\u0131 zorluklar\u0131 da beraberinde getirebilir:<\/p>\n<ul>\n<li>\n<p><strong>Sorun:<\/strong> Me\u015fru uygulamalar\u0131n engellendi\u011fi hatal\u0131 pozitifler.<\/p>\n<ul>\n<li><strong>\u00c7\u00f6z\u00fcm:<\/strong> Gerekli t\u00fcm uygulamalar\u0131 i\u00e7erecek \u015fekilde izin verilenler listesini d\u00fczenli olarak g\u00fcncelleyin ve ince ayarlar yap\u0131n.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>Sorun:<\/strong> B\u00fcy\u00fck \u00f6l\u00e7ekli ortamlarda izin verilenler listesini y\u00f6netme zorlu\u011fu.<\/p>\n<ul>\n<li><strong>\u00c7\u00f6z\u00fcm:<\/strong> \u0130zin verilenler listelerinin y\u00f6netilmesine ve g\u00fcncellenmesine yard\u0131mc\u0131 olan otomatik ara\u00e7lar\u0131 veya hizmetleri kullan\u0131n.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>Sorun:<\/strong> &#039;Beyaz listeye al\u0131nm\u0131\u015f&#039; bir uygulaman\u0131n istismar edilme potansiyeli.<\/p>\n<ul>\n<li><strong>\u00c7\u00f6z\u00fcm:<\/strong> \u0130zin verilen t\u00fcm uygulamalar\u0131n d\u00fczenli olarak yamalanmas\u0131 ve g\u00fcncellenmesi.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>Benzer G\u00fcvenlik \u015eartlar\u0131yla Kar\u015f\u0131la\u015ft\u0131rmalar<\/h2>\n<table>\n<thead>\n<tr>\n<th>Terim<\/th>\n<th>Tan\u0131m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Kara listeye alma<\/td>\n<td>\u0130zin verilenler listesinin tersi olarak, listede a\u00e7\u0131k\u00e7a tan\u0131mlanan uygulamalar d\u0131\u015f\u0131nda her \u015feye varsay\u0131lan olarak izin verilir.<\/td>\n<\/tr>\n<tr>\n<td>Gri listeye alma<\/td>\n<td>Tan\u0131nmayan uygulamalar\u0131 do\u011frulan\u0131ncaya kadar ge\u00e7ici olarak engelleyen orta yol yakla\u015f\u0131m\u0131.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Uygulama \u0130zin Verilen Listelemede Gelecek Perspektifleri ve Teknolojiler<\/h2>\n<p>Siber ortam geli\u015fmeye devam ettik\u00e7e uygulamalar\u0131n izin verilenler listesi de geli\u015fecektir. Daha iyi tehdit tahmini ve proaktif g\u00fcvenlik i\u00e7in makine \u00f6\u011frenimi ve yapay zeka teknolojilerinin izin verilenler listesi \u00e7\u00f6z\u00fcmlerine giderek daha fazla dahil edilmesi bekleniyor. Ayr\u0131ca bulut bili\u015fimin ve IoT cihazlar\u0131n\u0131n y\u00fckseli\u015fi, izin verilenler listesine yeni yakla\u015f\u0131mlar gerektirecektir.<\/p>\n<h2>Proxy Sunucular\u0131 ve Uygulama \u0130zin Verilenler Listesi<\/h2>\n<p>Proxy sunucular\u0131, uygulama izin verilenler listesinin etkinli\u011fini art\u0131rabilir. \u0130zin verilenler listesi politikalar\u0131na g\u00f6re uygulama trafi\u011fini y\u00f6netebilir, belirli i\u00e7erikleri k\u0131s\u0131tlayabilir veya bunlara izin verebilirler. Ayr\u0131ca, m\u00fc\u015fterinin ger\u00e7ek IP adresini gizleyerek ve internete do\u011frudan maruz kalmayla ili\u015fkili riskleri azaltarak g\u00fcvenli\u011fi art\u0131rabilirler.<\/p>\n<h2>\u0130lgili Ba\u011flant\u0131lar<\/h2>\n<ol>\n<li><a href=\"https:\/\/nvlpubs.nist.gov\/nistpubs\/SpecialPublications\/NIST.SP.800-167.pdf\" target=\"_new\" rel=\"noopener nofollow\">Uygulama \u0130zin Verilenler Listesine \u0130li\u015fkin Ulusal Standartlar ve Teknoloji Enstit\u00fcs\u00fc<\/a><\/li>\n<li><a href=\"https:\/\/searchsecurity.techtarget.com\/definition\/application-whitelisting\" target=\"_new\" rel=\"noopener nofollow\">TechTarget: Uygulama \u0130zin Verilenler Listesi nedir?<\/a><\/li>\n<li><a href=\"https:\/\/www.sans.org\/reading-room\/whitepapers\/analyst\/application-whitelisting-34715\" target=\"_new\" rel=\"noopener nofollow\">SANS Enstit\u00fcs\u00fc: Uygulama \u0130zin Verilenler Listesi<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/tr\/\" target=\"_new\" rel=\"noopener\">OneProxy: Proxy Sunucu \u00c7\u00f6z\u00fcmleri<\/a><\/li>\n<li><a href=\"https:\/\/docs.microsoft.com\/en-us\/windows\/security\/threat-protection\/windows-defender-application-control\/windows-defender-application-control\" target=\"_new\" rel=\"noopener nofollow\">Microsoft, Uygulama \u0130zin Verilenler Listesinde<\/a><\/li>\n<\/ol>","protected":false},"featured_media":475639,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-475884","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Application Allow-Listing: A Comprehensive Guide<\/mark>","faq_items":[{"question":"What is Application Allow-Listing?","answer":"<p>Application allow-listing is a cybersecurity technique that only permits pre-approved and specified programs to run within a system, thereby enhancing security and minimizing the risk of malicious software execution.<\/p>"},{"question":"When did the concept of Application Allow-Listing originate?","answer":"<p>While there isn't a specific date for its inception, application allow-listing became prevalent in the early 21st century. It's a strategic response to the growing digital threats and the increasing ineffectiveness of traditional blacklisting methods.<\/p>"},{"question":"How does Application Allow-Listing work?","answer":"<p>Application allow-listing works by creating a list of applications approved for running within a system. Each application attempting to run is checked against this allow-list. If the application is not found on the allow-list, it's blocked by default.<\/p>"},{"question":"What are the key features of Application Allow-Listing?","answer":"<p>Key features include enhanced security, reduced attack surface, compliance with various security standards, and effective protection against zero-day attacks.<\/p>"},{"question":"What types of Application Allow-Listing exist?","answer":"<p>Application allow-listing types include static allow-listing, dynamic allow-listing, user-based allow-listing, and context-based allow-listing.<\/p>"},{"question":"What are some problems and their solutions related to Application Allow-Listing?","answer":"<p>Common problems include false positives, difficulties in managing allow-lists in large-scale environments, and potential exploitation of white-listed applications. Solutions include regular updates and fine-tuning of the allow-list, use of automated tools for management, and frequent patching and updates of all allowed applications.<\/p>"},{"question":"How does Application Allow-Listing compare with similar security terms?","answer":"<p>In contrast to allow-listing, blacklisting permits everything by default, except for applications explicitly defined in the list. Greylisting temporarily blocks unrecognized applications until they can be verified.<\/p>"},{"question":"What future technologies are associated with Application Allow-Listing?","answer":"<p>Machine learning and AI technologies are expected to be incorporated into allow-listing solutions for better threat prediction and proactive security. The rise of cloud computing and IoT devices will also demand new approaches to allow-listing.<\/p>"},{"question":"How can proxy servers be used with Application Allow-Listing?","answer":"<p>Proxy servers can manage application traffic, restrict or allow certain content based on allow-listing policies, and enhance security by hiding the client's real IP address and mitigating risks associated with direct exposure to the internet.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki\/475884","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki\/475884\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/media\/475639"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/media?parent=475884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}