%0 Thesis %9 Skripsi %A YOGI SURYA NUGROHO, NIM. 09650001 %B FAKULTAS SAINS DAN TEKNOLOGI %D 2015 %F digilib:16327 %I UIN SUNAN KALIJAGA YOGYAKARTA %K Keywords: DdoS, Investigation, Naïve Bayes, Network Forensics %T INVESTIGASI FORENSIK JARINGAN DARI SERANGAN DDOS MENGGUNAKAN METODE NAÏVE BAYES %U https://digilib.uin-suka.ac.id/id/eprint/16327/ %X Network Forensic is the process of catching, recording, and analyzing network activity that used for finding digital evidence from hijacking or crime using computer network. Various examples of crime using computer network are Sniffing, Spoofing, DoS, DdoS, Phishing, Carding and Malware. This was a analytical research where the purpose of this research was for investigating and analyzing DdoS hijack by using Naïve Bayes’ method. This research was done by collecting the entire data logs and classified the time of hijacking. Naïve Bayes’ method was used because it famously used in classifying document, spam detection, or spam filtering, and many other classifications. The use of this research was for helping people in finding the form of hijacking from DdoS attacker. The result from this research showed that: (1) This research has able to classify the speed of DdoS hijack from both TCP and UDP. (2) This research concluded that DdoS hijack using TCP and UDP can cause server overload. It was caused by server was sent many packages repeatedly. (3) This research also concluded that Traffic Log can be saved in CPU as a digital evidence, the Hard disk must be equipped with extra large capacity for saving the huge size of log. %Z Arief Ikhwan Wicaksono M.Cs.