What is a distributed denial-of-service (DDoS) attack?
WEBA 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.
What is a DDoS Attack? DDoS Meaning, Definition & Types
WEBA distributed denial-of-service attack is a subcategory of the more general denial-of-service (DoS) attack. In a DoS attack, the attacker uses a single internet connection to barrage a target with fake requests or to try and exploit a cybersecurity vulnerability. DDoS is larger in scale.
What Is a DDoS Attack? | IBM
WEBDDoS attacks flood websites and other network resources with malicious traffic, making applications and other services unavailable to legitimate users.
What is a DDoS attack? Everything you need to know about ... - ZDNET
WEBOct 15, 2020 · A distributed denial-of-service attack (DDoS attack) sees an attacker flooding the network or servers of the victim with a wave of internet traffic so big that their infrastructure is...
What Is a DDoS Attack? | Microsoft Security
WEBA distributed denial-of-service (DDoS) attack targets websites and servers by disrupting network services. Learn about DDoS attacks and how to prevent them.
What Is a DDoS Attack and How Does It Work - CompTIA
WEBMar 18, 2020 · DDoS is short for distributed denial of service. A DDoS attack occurs when a threat actor uses resources from multiple, remote locations to attack an organization’s online operations.
What Is a DDoS Attack? Mitigation & Protection - CrowdStrike
WEBApr 21, 2023 · DDoS, short for distributed-denial-of-service, is a cyberattack that attempts to interrupt a server or network by flooding it with fake internet traffic, preventing user access and disrupting operations.
What is a denial-of-service (DoS) attack? - Cloudflare
WEBA denial-of-service (DoS) attack is a type of cyber attack in which a malicious actor aims to render a computer or other device unavailable to its intended users by interrupting the device's normal functioning.
What Is a DDoS Attack? Distributed Denial of Service - Cisco
WEBDistributed-denial-of-service (DDoS) attacks are sophisticated attacks designed to flood the network with superfluous traffic. A DDoS attack results in either degraded network performance or an outright service outage of critical infrastructure. Cisco Secure DDoS. Read At-a-Glance. How long does a DDoS attack last?
What Is a DDoS attack? - Akamai
WEBIn a distributed denial-of-service (DDoS) attack, a type of cyberattack, an attacker overwhelms a website, server, or network resource with malicious traffic. As a result, the target crashes or is unable to operate, denying service to legitimate users and preventing legitimate traffic from arriving at its destination.