When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Denial-of-service attack - Wikipedia

    en.wikipedia.org/wiki/Denial-of-service_attack

    Diagram of a DDoS attack. Note how multiple computers are attacking a single computer. In computing, a denial-of-service attack (DoS attack) is a cyber-attack in which the perpetrator seeks to make a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services of a host connected to a network.

  3. Slowloris (cyber attack) - Wikipedia

    en.wikipedia.org/wiki/Slowloris_(cyber_attack)

    Slowloris is a type of denial of service attack tool which allows a single machine to take down another machine's web server with minimal bandwidth and side effects on unrelated services and ports. Slowloris tries to keep many connections to the target web server open and hold them open as long as possible.

  4. DDoS attacks on Dyn - Wikipedia

    en.wikipedia.org/wiki/DDoS_attacks_on_Dyn

    The distributed denial-of-service (DDoS) attack was accomplished through numerous DNS lookup requests from tens of millions of IP addresses. [6] The activities are believed to have been executed through a botnet consisting of many Internet-connected devices —such as printers , IP cameras , residential gateways and baby monitors —that had ...

  5. DDoS mitigation - Wikipedia

    en.wikipedia.org/wiki/DDoS_mitigation

    Manual DDoS mitigation is no longer recommended due to the size of attacks often outstripping the human resources available in many firms/organizations. [5] Other methods to prevent DDoS attacks can be implemented, such as on-premises and/or cloud-based solution providers. On-premises mitigation technology (most commonly a hardware device) is ...

  6. Distributed denial-of-service attacks on root nameservers

    en.wikipedia.org/wiki/Distributed_denial-of...

    On October 21, 2002 an attack lasting for approximately one hour was targeted at all 13 DNS root name servers. [1] The attackers sent many ICMP ping packets using a botnet to each of the servers. However, because the servers were protected by packet filters which were configured to block all incoming ICMP ping packets, they did not sustain much ...

  7. HTTP Flood - Wikipedia

    en.wikipedia.org/wiki/HTTP_Flood

    In an HTTP flood, the HTTP clients such as web browser interact with an application or server to send HTTP requests. The request can be either “GET” or “POST”. The aim of the attack is when to compel the server to allocate as many resources as possible to serving the attack, thus denying legitimate users access to the server's resources.

  8. Email bomb - Wikipedia

    en.wikipedia.org/wiki/Email_bomb

    On Internet usage, an email bomb is a form of net abuse that sends large volumes of email to an address to overflow the mailbox, [1] [2] overwhelm the server where the email address is hosted in a denial-of-service attack [3] or as a smoke screen to distract the attention from important email messages indicating a security breach.

  9. Hit-and-run DDoS - Wikipedia

    en.wikipedia.org/wiki/Hit-and-run_DDoS

    Hit-and-run DDoS is a type of denial-of-service (DDoS) attack that uses short bursts of high volume attacks in random intervals, spanning a time frame of days or weeks. The purpose of a hit-and-run DDoS is to prevent a user of a service from using that service by bringing down the host server . [ 1 ]