Cosa (chi) è DDoS - definizione

CYBER ATTACK DISRUPTING SERVICE BY OVERLOADING THE PROVIDER OF THE SERVICE

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DDOS

Distributed Denial Of Service [Additional explanations: attack], "Style: DDoS"

DDos

¦ abbreviation distributed denial of service, denoting the intentional paralysing of a computer network by flooding it with data sent simultaneously from many individual computers.

Xor DDoS

LINUX TROJAN MALWARE WITH ROOTKIT CAPABILITIES

Xor DoS; Xor DDoS botnet

XOR DDoS is a Linux Trojan malware with rootkit capabilities that was used to launch large-scale DDoS attacks. Its name stems from the heavy usage of XOR encryption in both malware and network communication to the C&Cs.

https://en.wikipedia.org/wiki/Xor_DDoS

Wikipedia

Denial-of-service attack

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. Denial of service is typically accomplished by flooding the targeted machine or resource with superfluous requests in an attempt to overload systems and prevent some or all legitimate requests from being fulfilled.

In a distributed denial-of-service attack (DDoS attack), the incoming traffic flooding the victim originates from many different sources. More sophisticated strategies are required to mitigate this type of attack, as simply attempting to block a single source is insufficient because there are multiple sources.

A DoS or DDoS attack is analogous to a group of people crowding the entry door of a shop, making it hard for legitimate customers to enter, thus disrupting trade.

Criminal perpetrators of DoS attacks often target sites or services hosted on high-profile web servers such as banks or credit card payment gateways. Revenge, blackmail and hacktivism can motivate these attacks.

https://en.wikipedia.org/wiki/Denial-of-service attack

Esempi di pronuncia per DDoS

1. DDoS attacks go down.

The Plateau Effect _ Bob Sullivan & Hugh Thompson _ Talks at Google

2. DDOS service or scheduled attack,

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3. example, with DDoS attack protection for those

Partnering with Tech to Support Refugees _ David Miliband _ Talks at Google

4. Now a lot of the DDoS attacks that we're seeing are

The Plateau Effect _ Bob Sullivan & Hugh Thompson _ Talks at Google

5. down by criminal organizations or DDoS attacks that are contracted out by somebody.

Ronald Deibert _ Talks at Google

Esempi dal corpus di testo per DDoS

1. The DDoS attacks on the Kommersant site were increasing Thursday, he said.

2. In a DDoS attack, hackers use a so–called botnet, a network of computers that have been covertly infected to run malicious software.

3. "It‘s rare to find the true criminal," said Paul Sop, chief technology officer of the London–based Prolexic Technologies, which specializes in mitigating the consequences of DDoS attacks.

4. The e–mail, which was made available exclusively to the Financial Times, read: "Hello u website is under us atack to stop the DDoS send us 50000$." Graham Cluley, a senior technology consultant, said: "DDoS (Distributed Denial of Service) attack is a common way to block internet users accessing a site by flooding the website with traffic.

5. The Movement Against Illegal Immigration had 40 of its regional web sites struck by DDoS attacks from early February to early April, said Alexander Belov, the organization‘s leader.