COMPUTER NETWORKING

Detailed explanation-1: -A Denial-of-Service (DoS) attack is an attack meant to shut down a machine or network, making it inaccessible to its intended users. DoS attacks accomplish this by flooding the target with traffic, or sending it information that triggers a crash.

Detailed explanation-2: -"Denial of service” or “DoS” describes the ultimate goal of a class of cyber attacks designed to render a service inaccessible. The DoS attacks that most people have heard about are those launched against high profile websites, since these are frequently reported by the media.

Detailed explanation-3: -Recent News. denial of service attack (DoS attack), type of cybercrime in which an Internet site is made unavailable, typically by using multiple computers to repeatedly make requests that tie up the site and prevent it from responding to requests from legitimate users.

Detailed explanation-4: -A denial-of-service (DoS) is a form of cyberattack that prevents legitimate users from accessing a computer or network. In a DoS attack, rapid and continuous online requests are sent to a target server to overload the server’s bandwidth.

Detailed explanation-5: -Application-layer Flood. In this attack type, an attacker simply floods the service with requests from a spoofed IP address in an attempt to slow or crash the service, illustrated in . Distributed Denial of Service Attacks (DDoS) Unintended Denial of Service Attacks.