{"id":475818,"date":"2023-08-09T07:23:51","date_gmt":"2023-08-09T07:23:51","guid":{"rendered":""},"modified":"2023-09-05T11:11:17","modified_gmt":"2023-09-05T11:11:17","slug":"advanced-persistent-threat","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/tr\/wiki\/advanced-persistent-threat\/","title":{"rendered":"Geli\u015fmi\u015f kal\u0131c\u0131 tehdit"},"content":{"rendered":"<p>Geli\u015fmi\u015f Kal\u0131c\u0131 Tehdit (APT), genellikle belirli bir varl\u0131\u011f\u0131 hedef alan su\u00e7lular taraf\u0131ndan d\u00fczenlenen bir dizi gizli ve s\u00fcrekli bilgisayar korsanl\u0131\u011f\u0131 s\u00fcrecini temsil eder. APT genellikle ticari veya siyasi ama\u00e7larla kurulu\u015flar\u0131 veya \u00fclkeleri hedef al\u0131r. Sald\u0131rganlar, uzun bir s\u00fcre boyunca hassas bilgileri s\u0131zd\u0131r\u0131rken veya kritik sistemlerin g\u00fcvenli\u011fini tehlikeye atarken giri\u015f elde etmek, eri\u015fimi s\u00fcrd\u00fcrmek ve faaliyetlerini gizlemek i\u00e7in \u00e7e\u015fitli y\u00f6ntemler kullan\u0131r.<\/p>\n<h2>Geli\u015fmi\u015f Kal\u0131c\u0131 Tehditlerin Tarihi<\/h2>\n<p>Geli\u015fmi\u015f Kal\u0131c\u0131 Tehdit terimi, 2006 y\u0131l\u0131 civar\u0131nda askeri sekt\u00f6rde ortaya \u00e7\u0131kt\u0131. H\u00fck\u00fcmetleri ve kilit end\u00fcstriyel sekt\u00f6rleri hedef alan karma\u015f\u0131k, uzun vadeli siber sald\u0131r\u0131lar\u0131 tan\u0131mlamak i\u00e7in kullan\u0131ld\u0131. Ancak APT kavram\u0131, yani karma\u015f\u0131k, uzun s\u00fcreli sald\u0131r\u0131, en az\u0131ndan 2000&#039;li y\u0131llar\u0131n ba\u015flar\u0131na kadar uzan\u0131yor. APT benzeri faaliyetlerden ilk kez kamuoyunun bahsetti\u011fi, ABD savunma y\u00fcklenicilerine y\u00f6nelik bir dizi koordineli sald\u0131r\u0131 olan \u201cTitan Rain\u201di ayr\u0131nt\u0131lar\u0131yla anlatan 2005 ABD Hava Kuvvetleri raporundayd\u0131.<\/p>\n<h2>Geli\u015fmi\u015f Kal\u0131c\u0131 Tehditlerin A\u00e7\u0131klamas\u0131<\/h2>\n<p>Geli\u015fmi\u015f Kal\u0131c\u0131 Tehditler, ortak bir hedefe y\u00f6nelik \u00e7al\u0131\u015fan, birbirine ba\u011fl\u0131, g\u00fcvenli\u011fi ihlal edilmi\u015f cihazlardan olu\u015fan bir a\u011f\u0131 i\u00e7eren karma\u015f\u0131k sald\u0131r\u0131lard\u0131r. Genellikle \u00fc\u00e7 ana a\u015famay\u0131 i\u00e7erirler:<\/p>\n<ol>\n<li><strong>Ak\u0131n:<\/strong> Sald\u0131rgan a\u011fa giri\u015f hakk\u0131 kazan\u0131r. Bu, hedef odakl\u0131 kimlik av\u0131, sulama deli\u011fi sald\u0131r\u0131lar\u0131 veya di\u011fer sosyal m\u00fchendislik bi\u00e7imleriyle ger\u00e7ekle\u015ftirilebilir.<\/li>\n<li><strong>Kurulu\u015f:<\/strong> Sald\u0131rgan a\u011f i\u00e7inde bir dayanak noktas\u0131 olu\u015fturur. Eri\u015fimi s\u00fcrd\u00fcrmek ve tespit edilmeye direnmek i\u00e7in rootkit&#039;ler veya di\u011fer kal\u0131c\u0131 k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m t\u00fcrleri gibi ara\u00e7lar ve y\u00f6ntemler y\u00fcklerler.<\/li>\n<li><strong>S\u0131zma veya Manip\u00fclasyon:<\/strong> Sald\u0131rgan, ister bilgi \u00e7almak, ister sistemlere zarar vermek, ister ba\u015fka bir sald\u0131r\u0131 i\u00e7in dikkat da\u011f\u0131tmak olsun, amac\u0131n\u0131 ger\u00e7ekle\u015ftirir.<\/li>\n<\/ol>\n<h2>Geli\u015fmi\u015f Kal\u0131c\u0131 Tehdidin \u0130\u00e7 \u00c7al\u0131\u015fmalar\u0131<\/h2>\n<p>Geli\u015fmi\u015f Kal\u0131c\u0131 Tehditler son derece karma\u015f\u0131kt\u0131r ve dikkatle planlanm\u0131\u015ft\u0131r. Genellikle a\u015fa\u011f\u0131daki ad\u0131mlar\u0131 i\u00e7erirler:<\/p>\n<ol>\n<li><strong>Ke\u015fif:<\/strong> Sald\u0131r\u0131y\u0131 ba\u015flatmadan \u00f6nce hedef hakk\u0131nda bilgi toplamak.<\/li>\n<li><strong>Ak\u0131n:<\/strong> A\u011fa ilk eri\u015fim elde ediliyor.<\/li>\n<li><strong>Ke\u015fif:<\/strong> A\u011f\u0131n yap\u0131s\u0131n\u0131 anlamak ve de\u011ferli kaynaklar\u0131 belirlemek i\u00e7in a\u011f\u0131 ke\u015ffetmek.<\/li>\n<li><strong>Esir almak:<\/strong> A\u011f kaynaklar\u0131n\u0131n kontrol\u00fcn\u00fc ele ge\u00e7irmek veya verileri \u00e7almak.<\/li>\n<li><strong>Bak\u0131m:<\/strong> A\u011fa eri\u015fimin devam etmesini sa\u011flamak ve tespit ve kald\u0131rmaya direnmek.<\/li>\n<li><strong>Genle\u015fme:<\/strong> A\u011f \u00fczerindeki kontrol\u00fcn artt\u0131r\u0131lmas\u0131 ve muhtemelen sald\u0131r\u0131n\u0131n ba\u011flant\u0131l\u0131 a\u011flara geni\u015fletilmesi.<\/li>\n<\/ol>\n<h2>Geli\u015fmi\u015f Kal\u0131c\u0131 Tehditlerin Temel \u00d6zellikleri<\/h2>\n<p>Geli\u015fmi\u015f Kal\u0131c\u0131 Tehditlerin \u00e7e\u015fitli ay\u0131rt edici \u00f6zellikleri vard\u0131r:<\/p>\n<ul>\n<li><strong>Kal\u0131c\u0131l\u0131k:<\/strong> APT&#039;ler eri\u015fimi uzun s\u00fcre s\u00fcrd\u00fcrmek \u00fczere tasarlanm\u0131\u015ft\u0131r; genellikle aylarca, hatta y\u0131llarca fark edilmeden kal\u0131r.<\/li>\n<li><strong>Beceriklilik:<\/strong> APT&#039;ler genellikle \u00e7ok \u00e7e\u015fitli ara\u00e7 ve teknikleri kullanabilen, iyi kaynaklara sahip tehdit akt\u00f6rleri taraf\u0131ndan desteklenir.<\/li>\n<li><strong>Hedef y\u00f6nelimi:<\/strong> APT&#039;lerin genellikle spesifik, y\u00fcksek de\u011ferli hedefleri ve hedefleri vard\u0131r.<\/li>\n<li><strong>Gizlilik:<\/strong> APT&#039;ler tespit edilmekten ka\u00e7\u0131nmak i\u00e7in \u015fifreleme, normal a\u011f trafi\u011fini taklit etme ve hatta s\u0131f\u0131r g\u00fcn g\u00fcvenlik a\u00e7\u0131klar\u0131ndan yararlanma gibi karma\u015f\u0131k teknikler kullan\u0131r.<\/li>\n<\/ul>\n<h2>Geli\u015fmi\u015f Kal\u0131c\u0131 Tehdit T\u00fcrleri<\/h2>\n<p>K\u00f6kenlerine, hedeflerine veya tekniklerine ba\u011fl\u0131 olarak \u00e7ok say\u0131da APT t\u00fcr\u00fc vard\u0131r. \u0130\u015fte baz\u0131 iyi bilinenlere k\u0131sa bir genel bak\u0131\u015f:<\/p>\n<table>\n<thead>\n<tr>\n<th>APT Grubu<\/th>\n<th>Men\u015fei<\/th>\n<th>\u00d6nemli Faaliyetler<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>APT28 (S\u00fcsl\u00fc Ay\u0131)<\/td>\n<td>Rusya<\/td>\n<td>ABD&#039;deki siyasi \u00f6rg\u00fctlere y\u00f6nelik sald\u0131r\u0131lar<\/td>\n<\/tr>\n<tr>\n<td>APT29 (Rahat Ay\u0131)<\/td>\n<td>Rusya<\/td>\n<td>ABD D\u0131\u015fi\u015fleri Bakanl\u0131\u011f\u0131&#039;na sald\u0131r\u0131<\/td>\n<\/tr>\n<tr>\n<td>APT1 (Yorum Ekibi)<\/td>\n<td>\u00c7in<\/td>\n<td>ABD \u015firketlerine kar\u015f\u0131 end\u00fcstriyel casusluk<\/td>\n<\/tr>\n<tr>\n<td>APT33 (Elfin)<\/td>\n<td>\u0130ran<\/td>\n<td>Suudi Arabistan ve G\u00fcney Kore havac\u0131l\u0131k end\u00fcstrilerine y\u00f6nelik siber sald\u0131r\u0131lar<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Geli\u015fmi\u015f Kal\u0131c\u0131 Tehditleri Kullanma: Zorluklar ve \u00c7\u00f6z\u00fcmler<\/h2>\n<p>APT&#039;ler \u00f6nemli bir g\u00fcvenlik riski olu\u015ftursa da bunlar\u0131n anla\u015f\u0131lmas\u0131 geli\u015fmi\u015f siber g\u00fcvenlik \u00f6nlemlerini kolayla\u015ft\u0131rabilir. Temel zorluklar aras\u0131nda tehdidin tespit edilmesi ve etkisinin azalt\u0131lmas\u0131 yer al\u0131r. \u00c7\u00f6z\u00fcmler, karma\u015f\u0131k a\u011f izleme ara\u00e7lar\u0131n\u0131n geli\u015ftirilmesini, anormallik tespiti i\u00e7in yapay zekadan yararlan\u0131lmas\u0131n\u0131 ve kimlik av\u0131 doland\u0131r\u0131c\u0131l\u0131klar\u0131ndan ka\u00e7\u0131nmak i\u00e7in kapsaml\u0131 \u00e7al\u0131\u015fan e\u011fitimine yat\u0131r\u0131m yap\u0131lmas\u0131n\u0131 i\u00e7erir.<\/p>\n<h2>Benzer Terimlerle 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>Geli\u015fmi\u015f Kal\u0131c\u0131 Tehdit (APT)<\/td>\n<td>Belirli varl\u0131klar\u0131 hedef alan karma\u015f\u0131k, uzun vadeli bir siber sald\u0131r\u0131<\/td>\n<\/tr>\n<tr>\n<td>K\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m<\/td>\n<td>Vir\u00fcsler, solucanlar ve fidye yaz\u0131l\u0131mlar\u0131 da dahil olmak \u00fczere k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar i\u00e7in genel terim<\/td>\n<\/tr>\n<tr>\n<td>Fidye yaz\u0131l\u0131m\u0131<\/td>\n<td>Verileri \u015fifreleyen ve serbest b\u0131rak\u0131lmas\u0131 i\u00e7in fidye talep eden k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m<\/td>\n<\/tr>\n<tr>\n<td>Yemleme kancas\u0131<\/td>\n<td>Sald\u0131rgan\u0131n g\u00fcvenilen bir birey veya kurulu\u015fun kimli\u011fine b\u00fcr\u00fcnd\u00fc\u011f\u00fc hedefli bir kimlik av\u0131 bi\u00e7imi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Geli\u015fmi\u015f Kal\u0131c\u0131 Tehdide \u0130li\u015fkin Gelecek Perspektifleri<\/h2>\n<p>APT&#039;lerin manzaras\u0131, teknolojideki geli\u015fmeler ve de\u011fi\u015fen jeopolitik manzaralar\u0131n etkisiyle geli\u015fmeye devam ediyor. Gelecekteki trendler aras\u0131nda yapay zeka odakl\u0131 sald\u0131r\u0131lar\u0131n y\u00fckseli\u015fi, Nesnelerin \u0130nterneti (IoT) cihazlar\u0131n\u0131n hedeflenmesinin artmas\u0131 ve devlet destekli siber sava\u015f\u0131n artan rol\u00fc yer al\u0131yor.<\/p>\n<h2>Geli\u015fmi\u015f Kal\u0131c\u0131 Tehditlerde Proxy Sunucular\u0131n Rol\u00fc<\/h2>\n<p>APT senaryolar\u0131nda proxy sunucular hem ara\u00e7 hem de hedef olabilir. Sald\u0131rganlar, faaliyetlerini gizlemek veya bir a\u011fa eri\u015fim sa\u011flamak i\u00e7in proxy&#039;ler kullanabilir. Tersine, kurulu\u015flar proxy sunucular\u0131n\u0131 bir savunma olarak kullanabilir, \u015f\u00fcpheli etkinlikleri tespit etmek i\u00e7in gelen trafi\u011fi inceleyebilir ve filtreleyebilir. Ancak savunmalar\u0131nda zay\u0131f bir halka haline gelmelerini \u00f6nlemek i\u00e7in proxy sunucular\u0131n\u0131n g\u00fcvenli\u011fini sa\u011flamal\u0131d\u0131rlar.<\/p>\n<h2>\u0130lgili Ba\u011flant\u0131lar<\/h2>\n<p>Geli\u015fmi\u015f Kal\u0131c\u0131 Tehditler hakk\u0131nda daha fazla bilgi i\u00e7in \u015fu adresi ziyaret etmeyi d\u00fc\u015f\u00fcn\u00fcn:<\/p>\n<ol>\n<li><a href=\"https:\/\/www.symantec.com\/security-center\/threat-intelligence\" target=\"_new\" rel=\"noopener nofollow\">Symantec G\u00fcvenlik Merkezi<\/a><\/li>\n<li><a href=\"https:\/\/www.fireeye.com\/current-threats.html\" target=\"_new\" rel=\"noopener nofollow\">FireEye Tehdit \u0130stihbarat\u0131<\/a><\/li>\n<li><a href=\"https:\/\/talosintelligence.com\/\" target=\"_new\" rel=\"noopener nofollow\">Cisco Talos \u0130stihbarat\u0131<\/a><\/li>\n<li><a href=\"https:\/\/www.microsoft.com\/security\/blog\/\" target=\"_new\" rel=\"noopener nofollow\">Microsoft G\u00fcvenlik \u0130stihbarat\u0131<\/a><\/li>\n<li><a href=\"https:\/\/www.crowdstrike.com\/resources\/reports\/\" target=\"_new\" rel=\"noopener nofollow\">CrowdStrike K\u00fcresel Tehdit Raporu<\/a><\/li>\n<\/ol>","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-475818","wiki","type-wiki","status-publish","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Advanced Persistent Threat: An In-depth Analysis<\/mark>","faq_items":[{"question":"What is an Advanced Persistent Threat (APT)?","answer":"<p>An Advanced Persistent Threat (APT) is a set of continuous and stealthy computer hacking processes, usually directed by criminals targeting a specific entity. APTs typically target organizations or nations for business or political motives, employing a variety of means to gain entry, maintain access, and hide their activities over an extended period.<\/p>"},{"question":"Where did the term Advanced Persistent Threat originate?","answer":"<p>The term Advanced Persistent Threat originated in the military sector around 2006, and it was used to describe sophisticated, long-term cyber attacks aimed at governments and key industrial sectors. The first public mention of APT-like activities can be traced back to a 2005 US Air Force report detailing \"Titan Rain,\" a series of coordinated attacks on US defense contractors.<\/p>"},{"question":"What are the steps involved in an Advanced Persistent Threat?","answer":"<p>An Advanced Persistent Threat involves the following steps: Reconnaissance, Incursion, Discovery, Capture, Maintenance, and Expansion. Each step involves careful planning and execution to gain access to the network, understand its structure, capture valuable resources, maintain access, and potentially expand the attack to linked networks.<\/p>"},{"question":"What are the key features of Advanced Persistent Threats?","answer":"<p>The key features of Advanced Persistent Threats include Persistence, Resourcefulness, Goal-orientation, and Stealth. These threats are designed to maintain long-term access, utilize a wide range of tools and techniques, target specific high-value objectives, and use sophisticated methods to evade detection.<\/p>"},{"question":"Can you list some well-known Advanced Persistent Threat groups?","answer":"<p>Some well-known APT groups include APT28 (Fancy Bear) originating from Russia, APT29 (Cozy Bear) from Russia, APT1 (Comment Crew) from China, and APT33 (Elfin) from Iran. These groups have been involved in various notable cyber-attacks worldwide.<\/p>"},{"question":"What are the challenges and solutions associated with Advanced Persistent Threats?","answer":"<p>Detecting the threat and mitigating its impact pose significant challenges in dealing with APTs. Solutions involve the development of advanced network monitoring tools, utilization of artificial intelligence for anomaly detection, and investment in comprehensive employee training to avoid social engineering scams such as phishing.<\/p>"},{"question":"How does an Advanced Persistent Threat compare to similar terms like malware, ransomware, or spear-phishing?","answer":"<p>While an Advanced Persistent Threat (APT) refers to a sophisticated, long-term cyber attack targeting specific entities, malware is a general term for malicious software, including viruses, worms, and ransomware. Ransomware is a type of malware that encrypts data and demands a ransom for its release, and spear-phishing is a targeted form of phishing where the attacker impersonates a trusted individual or organization.<\/p>"},{"question":"How are proxy servers associated with Advanced Persistent Threats?","answer":"<p>Proxy servers can be both a tool and a target in APT scenarios. Attackers may use proxy servers to hide their activities or gain access to a network. On the other hand, organizations can use proxy servers as a line of defense, inspecting and filtering incoming traffic to detect any suspicious activities.<\/p>"},{"question":"Where can I find more information about Advanced Persistent Threats?","answer":"<p>For more information about Advanced Persistent Threats, you may visit resources like the Symantec Security Center, FireEye Threat Intelligence, Cisco Talos Intelligence, Microsoft Security Intelligence, or the CrowdStrike Global Threat Report.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki\/475818","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\/475818\/revisions"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/media?parent=475818"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}