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  1. What is a distributed denial-of-service (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 surrounding …

  2. 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 …

  3. What is a DDoS Attack? DDoS Meaning, Definition & Types

    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 …

  4. Understanding Denial-of-Service Attacks - CISA

    Denial-of-service attacks don’t just affect websites—individual home users can be victims too. Denial-of-service attacks can be difficult to distinguish from common network activity, but there …

  5. What Is a DDoS Attack? - Cisco

    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 …

  6. What is a DDoS Attack & How to Prevent Them | Verizon

    Jan 13, 2025 · Learn how DDoS attacks disrupt networks and how Verizon's DDoS Shield technology helps mitigate threats with prevention and defense strategies.

  7. DDoS Attacks in Cyber Security: Types, Examples, And Prevention

    2 days ago · Understand ddos attacks in cyber security, their types, examples, and prevention methods to protect your website from downtime.

  8. What Is Distributed Denial of Service (DDoS)? - Palo Alto …

    A distributed denial-of-service (DDoS) is a category of cyberattack that floods a targeted service with traffic from many distributed sources, disrupting the availability of services without …

  9. 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 …

  10. What Is a DDoS Attack? - Akamai

    Find out what a distributed denial-of-service (DDoS) attack is and how it can be detrimental to the operation of a variety of websites across the internet.