TY - BOOK AU - Lekha P H (93617023) TI - Denial of service detection and prevention in set - top box using machine learning KW - DENIAL OF SERVICE KW - SET TOP BOX KW - MACHINE LEARNING ALGORITHM N1 - Denial of Service (DoS) is one of the most occurring and the most dangerous attacks in the Security world. DoS is an attack meant to shut down a machine or network, making it inaccessible to its intended users. DoS attacks accomplish this by ooding the target with trac, or sending it information that triggers a crash. DoS attacks do not typically result in the theft or loss of signicant information or other assets, they can cost the victim a great deal of time and money to handle. Set Top box is an endpoint of entire broadcasting unit. It is deployed in the user's side & it contains some information about the customer. Nowadays Set Top Box (STB) came with internet connection facility & we know that every device that connected to the internet has a chance to be vulnerable to the security threats. So we need a system to provide security to the STB. In this project I have developed a Tool for real time DoS detection using supervised Machine Learning Algorithm. Here I used Decision tree classier as my machine learning model for detecting DoS attack in Set Top Box. I have considered a multi class detection for DoS attack including ICMP Flood, UDP Flood, TCP Flood and Ping Death. So my proposed system is aims to detect these four types of DoS attack in Set-Top Box live network trac ER -