
What is a distributed denial-of-service (DDoS) attack?
What is a DDoS attack? 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 …
Denial-of-service attack - Wikipedia
In computing, a denial-of-service attack (DoS attack; UK: / dɒs / doss US: / dɑːs / daas[1]) is a cyberattack in which the perpetrator seeks to make a machine or network resource unavailable to its …
What Is a DDoS Attack? | Microsoft Security
A 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? DDoS Meaning, Definition & Types | Fortinet
Learn about DDoS Attack meaning, attack types, and examples. DDoS Attack means "Distributed Denial-of-Service (DDoS) Attack " and it is a cybercrime in which the attacker floods a server with …
What is DDoS(Distributed Denial of Service)? - GeeksforGeeks
Jul 12, 2025 · 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.
What Is a DDoS Attack? - Cisco
What Is a DDoS Attack? Distributed-denial-of-service (DDoS) attacks are sophisticated attacks designed to flood the network with superfluous traffic. A DDoS attack results in either degraded network …
DDoS attacks: Definition, examples, techniques, and how to defend …
What is a DDoS attack? A distributed denial of service (DDoS) attack is when an attacker, or attackers, attempt to make it impossible for a digital service to be delivered. This could be...
What Is a DDoS Attack? Mitigation & Protection | CrowdStrike
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. The …
What Is a DDoS Attack? - Palo Alto Networks
Distributed denial-of-service (DDoS) is a tactic and attack pattern rather than a vulnerability. DDoS attacks fall under TA0040: Impact in the MITRE ATT&CK framework, most commonly aligning with …
What is a DDoS Attack and How it Works? - CloudSEK
6 days ago · A DDoS attack works by flooding a website or server with distributed traffic to make it unavailable. Learn how it works, its types, and defenses.