{"id":14859,"date":"2024-10-27T21:59:00","date_gmt":"2024-10-27T18:59:00","guid":{"rendered":"https:\/\/globalit.com.tr\/?p=14859"},"modified":"2024-10-27T22:28:01","modified_gmt":"2024-10-27T19:28:01","slug":"ddos-saldirilari-nedir-ve-nasil-engellenir-it-cozumleri","status":"publish","type":"post","link":"https:\/\/globalit.com.tr\/ddos-saldirilari-nedir-ve-nasil-engellenir-it-cozumleri\/","title":{"rendered":"DDoS Sald\u0131r\u0131lar\u0131 Nedir ve Nas\u0131l Engellenir? IT \u00c7\u00f6z\u00fcmleri"},"content":{"rendered":"\n
\u0130nternet ba\u011flant\u0131lar\u0131na bak\u0131ld\u0131\u011f\u0131nda g\u00fcn\u00fcm\u00fczde pek \u00e7ok farkl\u0131 alanda yayg\u0131n bir \u015fekilde kullan\u0131l\u0131r. Telefon, bilgisayar ve tablet gibi teknolojik \u00fcr\u00fcnlerden kolayca ba\u011flayabilece\u011finiz internet, belirli bir sunucuya ba\u011flan\u0131larak kullan\u0131labilir. Bu a\u011flar\u0131n g\u00fcvenli olmas\u0131 ve s\u00fcrekli kullan\u0131lmas\u0131 internet a\u00e7\u0131s\u0131ndan b\u00fcy\u00fck bir \u00f6nem arz eder. \u0130nternet a\u011f\u0131 gibi sorunlar ya\u015fan\u0131lan pek \u00e7ok farkl\u0131 problem bulunsa da, \u00f6zellikle en b\u00fcy\u00fck ve en \u00e7ok sorun yaratan problemler aras\u0131nda DDoS sald\u0131r\u0131lar\u0131 ilk s\u0131rada yer al\u0131r. Hedef sunucuya yap\u0131lan DDoS sald\u0131r\u0131lar\u0131, sunucu a\u011f\u0131n\u0131n a\u015f\u0131r\u0131 y\u00fcklenmesi ile birlikte eri\u015filemez hale getirmek amac\u0131yla ger\u00e7ekle\u015ftirilen bir siber sald\u0131r\u0131 t\u00fcr\u00fcd\u00fcr. B\u00fcy\u00fck bir sald\u0131r\u0131 yapan sald\u0131rganlar, hedefe b\u00fcy\u00fck miktarda trafik g\u00f6nderir ve a\u011f\u0131n kitlenmesine neden olur.<\/p>\n\n\n\n
DDoS sald\u0131r\u0131lar\u0131 ile birlikte y\u00fcksek trafik olmas\u0131ndan dolay\u0131 etkisiz hale gelen a\u011flar, \u00e7ok say\u0131da farkl\u0131 kaynak ile birlikte sald\u0131r\u0131n\u0131n engellenmesini zorla\u015ft\u0131r\u0131r. \u0130nternet a\u011f\u0131 bulunan her yerde kar\u015f\u0131n\u0131za \u00e7\u0131kabilecek olan DDoS sald\u0131r\u0131lar\u0131, \u00f6zellikle botnet ad\u0131 verilen k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m bula\u015fm\u0131\u015f bilgisayar a\u011flar\u0131 taraf\u0131ndan \u00fcretilmesi ile zor bir \u015fekilde sald\u0131r\u0131n\u0131n \u00e7\u00f6z\u00fclmesini sa\u011flar. <\/p>\n\n\n\n
\u0130nternet a\u011f\u0131na yap\u0131lm\u0131\u015f olan b\u00fcy\u00fck bir sald\u0131r\u0131 olarak g\u00f6r\u00fclen DDoS sald\u0131r\u0131lar\u0131, \u00f6zellikle s\u0131ral\u0131 bir \u015fekilde \u00e7al\u0131\u015fmas\u0131ndan dolay\u0131 verimli bir \u015fekilde \u00e7al\u0131\u015fabilir. Genel yap\u0131s\u0131na bak\u0131ld\u0131\u011f\u0131nda DDoS sald\u0131r\u0131lar\u0131 yap\u0131ld\u0131\u011f\u0131 zaman ilk yap\u0131lan i\u015flemler aras\u0131nda botnet haz\u0131rl\u0131\u011f\u0131 yap\u0131l\u0131r. K\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m bula\u015ft\u0131rm\u0131\u015f olan sald\u0131rgan, cihazlardan bir botnet olu\u015fturur. Sald\u0131rgan\u0131n kontrol\u00fc alt\u0131nda \u00e7al\u0131\u015fm\u0131\u015f olan bu cihazlar, sald\u0131r\u0131n\u0131n ba\u015flang\u0131c\u0131 i\u00e7in dikkatli ad\u0131mlarla kontrol edilir.<\/p>\n\n\n\n
DDoS sald\u0131r\u0131lar\u0131 i\u00e7in ikinci di\u011fer a\u015fama ise sald\u0131r\u0131n\u0131n ba\u015flanmas\u0131d\u0131r. Kurulmu\u015f olan botnet hedef a\u011fa veya sunucuya b\u00fcy\u00fck miktarda trafik g\u00f6nderir. G\u00f6nderilmi\u015f olan bu trafikler hedefin kaynaklar\u0131n\u0131 t\u00fcketir ve sistemi a\u015f\u0131r\u0131 derece y\u00fcklemeye ba\u015flar. Bu y\u00fcklemeler sonras\u0131nda \u00f6zellikle DDoS sald\u0131r\u0131lar\u0131 ba\u015far\u0131ya ula\u015f\u0131r. Hedef sisteme giden trafi\u011fin i\u015flememesinden dolay\u0131 \u00f6zellikle yava\u015flar ve tamamen devre d\u0131\u015f\u0131 kal\u0131r. DDoS sald\u0131r\u0131lar\u0131 sayesinde hizmete eri\u015fim engellenmesinden dolay\u0131 kullan\u0131c\u0131 a\u011f ba\u011flant\u0131s\u0131n\u0131 kullanamaz.<\/p>\n\n\n\n
Bulundu\u011funuz a\u011fa b\u00fcy\u00fck ve \u00f6nemli bir sald\u0131r\u0131 olarak ger\u00e7ekle\u015fen DDoS sald\u0131r\u0131lar\u0131 ile a\u011fa eri\u015fim konusunda problem ya\u015fayabilirsiniz. Bu tarz durumlarda \u00f6zellikle IT \u00e7\u00f6z\u00fcmler ile DDoS sald\u0131r\u0131lar\u0131na kar\u015f\u0131 korunarak daha g\u00fcvenli bir \u015fekilde a\u011f kullan\u0131m\u0131 sa\u011flayabilirsiniz. IT \u00e7\u00f6z\u00fcmler ile DDoS sald\u0131r\u0131lar\u0131n\u0131 engellemeyi daha yak\u0131ndan inceleyerek bilgi sahibi olabilirsiniz.<\/p>\n\n\n\n
\u0130nternet ba\u011flant\u0131lar\u0131na bak\u0131ld\u0131\u011f\u0131nda g\u00fcn\u00fcm\u00fczde pek \u00e7ok farkl\u0131 alanda yayg\u0131n bir \u015fekilde kullan\u0131l\u0131r. Telefon, bilgisayar ve…<\/p>\n","protected":false},"author":8,"featured_media":14860,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-14859","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-uncategorized-tr"},"acf":[],"yoast_head":"\n