A distributed denial-of-service (DDoS) attack is a malicious attempt to disrupt the normal traffic of a targeted server, service or network by overwhelming the target or its surrounding infrastructure with a flood of Internet traffic.

DDoS attack means "Distributed Denial-of-Service (DDoS) attack" and it is a cybercrime in which the attacker floods a server with internet traffic to prevent users from accessing connected online services and sites.

During a DDoS attack, a series of bots, or botnet, floods a website or service with HTTP requests and traffic. Essentially, multiple computers storm one computer during an attack, pushing out legitimate users. As a result, service can be delayed or otherwise disrupted for a length of time.

Oct 4, 2024 · Distributed Denial of Service (DDoS) is a type of DOS attack where multiple systems, which are trojan infected, target a particular system which causes a DoS attack. A DDoS attack uses multiple servers and Internet connections to flood the targeted resource.

Nov 7, 2024 · A distributed denial of service (DDoS) attack is when an attacker disrupts the delivery of a service, typically by flooding a system with requests for data.

What is a DDoS attack? A DDoS attack aims to disable or take down a web site, web application, cloud service or other online resource by overwhelming it with pointless connection requests, fake packets or other malicious traffic.

In a distributed denial-of-service (DDoS) attack, multiple compromised computer systems attack a target and cause a denial of service for users of the targeted resource. The target can be a server, website or other network resource.

Learn how DDoS attacks work, how to identify them, and more. A Distributed Denial of Service (DDoS) attack is a malicious attempt to disrupt the regular traffic of a targeted server, service, or network by overwhelming the target or its surrounding infrastructure with a flood of internet traffic.

Jan 28, 2025 · A Distributed Denial-of-Service (DDoS) attack is an attempt to overwhelm a website or online service with excessive traffic, rendering it unavailable. It works by using multiple compromised systems (botnets) to flood the target with traffic, causing server overload and service disruption.

Nov 19, 2024 · Distributed denial of service (DDoS) attacks are a subclass of denial of service (DoS) attacks. A DDoS attack involves multiple connected online devices, collectively known as a botnet, which are used to overwhelm a target website with fake traffic. Unlike other kinds of cyberattacks, DDoS assaults don’t attempt to breach your security perimeter.