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DDoS Attack
Stands for: Distributed Denial of Service Attack
Terminology | Dictionary | Explanation
A distributed denial of service attack (DDoS) occurs when multiple compromised systems flood the bandwidth or resources of a targeted system, usually web server(s). These systems are compromised by attackers using a variety of methods.
There are five basic types of attack:
» consumption of computational resources, such as bandwidth, disk space, or CPU time;
» disruption of configuration information, such as routing information
» disruption of state information, such as unsolicited resetting of TCP sessions;
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disruption of physical network components.
» obstructing the communication media between the intended users and the victim so that they can no longer communicate adequately.
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